diff --git a/apps/optimism/opAttestR/R/TransactionHandler.R b/apps/optimism/opAttestR/R/TransactionHandler.R index c47e39f..bef38d7 100644 --- a/apps/optimism/opAttestR/R/TransactionHandler.R +++ b/apps/optimism/opAttestR/R/TransactionHandler.R @@ -37,7 +37,6 @@ TransactionHandler <- function( contract_abi = contract_abi, contract_method = contract_method, provider = provider, - signerPrivateKey = signerPrivateKey, args = args, enabled = enabled ), diff --git a/apps/optimism/opAttestR/app.R b/apps/optimism/opAttestR/app.R index 9e0482a..860f53f 100644 --- a/apps/optimism/opAttestR/app.R +++ b/apps/optimism/opAttestR/app.R @@ -2,7 +2,6 @@ library(shiny) library(opAttestR) library(rjson) -signerPrivateKey <- fromJSON(file="./secrets.json")$privateKey provider <- fromJSON(file="./secrets.json")$provider abi <- fromJSON(file="./abi/FlipsideAttestation.json") @@ -17,7 +16,6 @@ server <- function(input, output, session) { print(input$eth_address) }) - print(signerPrivateKey) print(provider) output$tx_handler <- renderUI({ @@ -29,7 +27,6 @@ server <- function(input, output, session) { contract_abi = abi, contract_method = "attest", provider = provider, - signerPrivateKey = signerPrivateKey, args = c(input$eth_address, "Flipside_user_scoring", 5), enabled = TRUE ) diff --git a/apps/optimism/opAttestR/inst/www/opAttestR/main.js b/apps/optimism/opAttestR/inst/www/opAttestR/main.js index 4bf03e5..6d629b1 100644 --- a/apps/optimism/opAttestR/inst/www/opAttestR/main.js +++ b/apps/optimism/opAttestR/inst/www/opAttestR/main.js @@ -33,5 +33,5 @@ var n=r(155),o=r(156),i=r(157);function a(){return c.TYPED_ARRAY_SUPPORT?2147483 * LICENSE file in the root directory of this source tree. */var n=r(3),o=r(67);var i="function"==typeof Object.is?Object.is:function(t,e){return t===e&&(0!==t||1/t==1/e)||t!=t&&e!=e},a=o.useSyncExternalStore,u=n.useRef,c=n.useEffect,s=n.useMemo,f=n.useDebugValue;e.useSyncExternalStoreWithSelector=function(t,e,r,n,o){var l=u(null);if(null===l.current){var h={hasValue:!1,value:null};l.current=h}else h=l.current;l=s((function(){function t(t){if(!c){if(c=!0,a=t,t=n(t),void 0!==o&&h.hasValue){var e=h.value;if(o(e,t))return u=e}return u=t}if(e=u,i(a,t))return e;var r=n(t);return void 0!==o&&o(e,r)?e:(a=t,u=r)}var a,u,c=!1,s=void 0===r?null:r;return[function(){return t(e())},null===s?void 0:function(){return t(s())}]}),[e,r,n,o]);var d=a(t,l[0],l[1]);return c((function(){h.hasValue=!0,h.value=d}),[d]),f(d),d}},function(t,e,r){"use strict";(function(t){function r(){return(null==t?void 0:t.crypto)||(null==t?void 0:t.msCrypto)||{}}function n(){var t=r();return t.subtle||t.webkitSubtle}Object.defineProperty(e,"__esModule",{value:!0}),e.isBrowserCryptoAvailable=e.getSubtleCrypto=e.getBrowerCrypto=void 0,e.getBrowerCrypto=r,e.getSubtleCrypto=n,e.isBrowserCryptoAvailable=function(){return!!r()&&!!n()}}).call(this,r(40))},function(t,e,r){"use strict";(function(t){function r(){return"undefined"==typeof document&&"undefined"!=typeof navigator&&"ReactNative"===navigator.product}function n(){return void 0!==t&&void 0!==t.versions&&void 0!==t.versions.node}Object.defineProperty(e,"__esModule",{value:!0}),e.isBrowser=e.isNode=e.isReactNative=void 0,e.isReactNative=r,e.isNode=n,e.isBrowser=function(){return!r()&&!n()}}).call(this,r(62))},function(t,e){},function(t,e,r){"use strict";e.byteLength=function(t){var e=s(t),r=e[0],n=e[1];return 3*(r+n)/4-n},e.toByteArray=function(t){var e,r,n=s(t),a=n[0],u=n[1],c=new i(function(t,e,r){return 3*(e+r)/4-r}(0,a,u)),f=0,l=u>0?a-4:a;for(r=0;r>16&255,c[f++]=e>>8&255,c[f++]=255&e;2===u&&(e=o[t.charCodeAt(r)]<<2|o[t.charCodeAt(r+1)]>>4,c[f++]=255&e);1===u&&(e=o[t.charCodeAt(r)]<<10|o[t.charCodeAt(r+1)]<<4|o[t.charCodeAt(r+2)]>>2,c[f++]=e>>8&255,c[f++]=255&e);return c},e.fromByteArray=function(t){for(var e,r=t.length,o=r%3,i=[],a=0,u=r-o;au?u:a+16383));1===o?(e=t[r-1],i.push(n[e>>2]+n[e<<4&63]+"==")):2===o&&(e=(t[r-2]<<8)+t[r-1],i.push(n[e>>10]+n[e>>4&63]+n[e<<2&63]+"="));return i.join("")};for(var n=[],o=[],i="undefined"!=typeof Uint8Array?Uint8Array:Array,a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",u=0,c=a.length;u0)throw new Error("Invalid string. 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a(t){try{c(n.next(t))}catch(t){i(t)}}function u(t){try{c(n.throw(t))}catch(t){i(t)}}function c(t){var e;t.done?o(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(a,u)}c((n=n.apply(t,e||[])).next())}))},ft=new W.Logger("contracts/5.7.0"),lt={chainId:!0,data:!0,from:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0,type:!0,accessList:!0,maxFeePerGas:!0,maxPriorityFeePerGas:!0,customData:!0,ccipReadEnabled:!0};function ht(t,e){return st(this,void 0,void 0,ct().mark((function r(){var n,o;return ct().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,e;case 2:return"string"!=typeof(n=r.sent)&&ft.throwArgumentError("invalid address or ENS name","name",n),r.prev=4,r.abrupt("return",Object(G.getAddress)(n));case 8:r.prev=8,r.t0=r.catch(4);case 10:return t||ft.throwError("a provider or signer is needed to resolve ENS names",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"resolveName"}),r.next=13,t.resolveName(n);case 13:return null==(o=r.sent)&&ft.throwArgumentError("resolver or addr is not configured for ENS name","name",n),r.abrupt("return",o);case 16:case"end":return r.stop()}}),r,null,[[4,8]])})))}function dt(t,e,r){return st(this,void 0,void 0,ct().mark((function n(){return ct().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:if(!Array.isArray(r)){n.next=4;break}return n.next=3,Promise.all(r.map((function(r,n){return dt(t,Array.isArray(e)?e[n]:e[r.name],r)})));case 3:return n.abrupt("return",n.sent);case 4:if("address"!==r.type){n.next=8;break}return n.next=7,ht(t,e);case 7:return n.abrupt("return",n.sent);case 8:if("tuple"!==r.type){n.next=12;break}return n.next=11,dt(t,e,r.components);case 11:return n.abrupt("return",n.sent);case 12:if("array"!==r.baseType){n.next=18;break}if(Array.isArray(e)){n.next=15;break}return n.abrupt("return",Promise.reject(ft.makeError("invalid value for array",W.Logger.errors.INVALID_ARGUMENT,{argument:"value",value:e})));case 15:return n.next=17,Promise.all(e.map((function(e){return dt(t,e,r.arrayChildren)})));case 17:return n.abrupt("return",n.sent);case 18:return n.abrupt("return",e);case 19:case"end":return n.stop()}}),n)})))}function pt(t,e,r){return st(this,void 0,void 0,ct().mark((function n(){var o,i,a,u,c,s,f,l,h,d,p=this;return ct().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return o={},r.length===e.inputs.length+1&&"object"===ut(r[r.length-1])&&(o=Object(K.shallowCopy)(r.pop())),ft.checkArgumentCount(r.length,e.inputs.length,"passed to contract"),t.signer?o.from?o.from=Object(K.resolveProperties)({override:ht(t.signer,o.from),signer:t.signer.getAddress()}).then((function(t){return st(p,void 0,void 0,ct().mark((function e(){return ct().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return Object(G.getAddress)(t.signer)!==t.override&&ft.throwError("Contract with a Signer cannot override from",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"overrides.from"}),e.abrupt("return",t.override);case 2:case"end":return e.stop()}}),e)})))})):o.from=t.signer.getAddress():o.from&&(o.from=ht(t.provider,o.from)),n.next=6,Object(K.resolveProperties)({args:dt(t.signer||t.provider,r,e.inputs),address:t.resolvedAddress,overrides:Object(K.resolveProperties)(o)||{}});case 6:if(i=n.sent,a=t.interface.encodeFunctionData(e,i.args),u={data:a,to:i.address},null!=(c=i.overrides).nonce&&(u.nonce=H.a.from(c.nonce).toNumber()),null!=c.gasLimit&&(u.gasLimit=H.a.from(c.gasLimit)),null!=c.gasPrice&&(u.gasPrice=H.a.from(c.gasPrice)),null!=c.maxFeePerGas&&(u.maxFeePerGas=H.a.from(c.maxFeePerGas)),null!=c.maxPriorityFeePerGas&&(u.maxPriorityFeePerGas=H.a.from(c.maxPriorityFeePerGas)),null!=c.from&&(u.from=c.from),null!=c.type&&(u.type=c.type),null!=c.accessList&&(u.accessList=Object(J.accessListify)(c.accessList)),null==u.gasLimit&&null!=e.gas){for(s=21e3,f=Object(z.arrayify)(a),l=0;l1)){t=t.substring(1);var r=e[0];try{null==o[t]&&Object(K.defineReadOnly)(o,t,o[r])}catch(t){}null==o.functions[t]&&Object(K.defineReadOnly)(o.functions,t,o.functions[r]),null==o.callStatic[t]&&Object(K.defineReadOnly)(o.callStatic,t,o.callStatic[r]),null==o.populateTransaction[t]&&Object(K.defineReadOnly)(o.populateTransaction,t,o.populateTransaction[r]),null==o.estimateGas[t]&&Object(K.defineReadOnly)(o.estimateGas,t,o.estimateGas[r])}}))}return at(t,[{key:"deployed",value:function(){return this._deployed()}},{key:"_deployed",value:function(t){var e=this;return this._deployedPromise||(this.deployTransaction?this._deployedPromise=this.deployTransaction.wait().then((function(){return e})):this._deployedPromise=this.provider.getCode(this.address,t).then((function(t){return"0x"===t&&ft.throwError("contract not deployed",W.Logger.errors.UNSUPPORTED_OPERATION,{contractAddress:e.address,operation:"getDeployed"}),e}))),this._deployedPromise}},{key:"fallback",value:function(t){var e=this;this.signer||ft.throwError("sending a transactions require a signer",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"sendTransaction(fallback)"});var r=Object(K.shallowCopy)(t||{});return["from","to"].forEach((function(t){null!=r[t]&&ft.throwError("cannot override "+t,W.Logger.errors.UNSUPPORTED_OPERATION,{operation:t})})),r.to=this.resolvedAddress,this.deployed().then((function(){return e.signer.sendTransaction(r)}))}},{key:"connect",value:function(t){"string"==typeof t&&(t=new q.b(t,this.provider));var e=new this.constructor(this.address,this.interface,t);return this.deployTransaction&&Object(K.defineReadOnly)(e,"deployTransaction",this.deployTransaction),e}},{key:"attach",value:function(t){return new this.constructor(t,this.interface,this.signer||this.provider)}},{key:"_normalizeRunningEvent",value:function(t){return this._runningEvents[t.tag]?this._runningEvents[t.tag]:t}},{key:"_getRunningEvent",value:function(t){if("string"==typeof t){if("error"===t)return this._normalizeRunningEvent(new wt);if("event"===t)return this._normalizeRunningEvent(new bt("event",null));if("*"===t)return this._normalizeRunningEvent(new Ot(this.address,this.interface));var e=this.interface.getEvent(t);return this._normalizeRunningEvent(new _t(this.address,this.interface,e))}if(t.topics&&t.topics.length>0){try{var r=t.topics[0];if("string"!=typeof r)throw new Error("invalid topic");var n=this.interface.getEvent(r);return this._normalizeRunningEvent(new _t(this.address,this.interface,n,t.topics))}catch(t){}var o={address:this.address,topics:t.topics};return this._normalizeRunningEvent(new bt(gt(o),o))}return this._normalizeRunningEvent(new Ot(this.address,this.interface))}},{key:"_checkRunningEvents",value:function(t){if(0===t.listenerCount()){delete this._runningEvents[t.tag];var e=this._wrappedEmits[t.tag];e&&t.filter&&(this.provider.off(t.filter,e),delete this._wrappedEmits[t.tag])}}},{key:"_wrapEvent",value:function(t,e,r){var n=this,o=Object(K.deepCopy)(e);return o.removeListener=function(){r&&(t.removeListener(r),n._checkRunningEvents(t))},o.getBlock=function(){return n.provider.getBlock(e.blockHash)},o.getTransaction=function(){return n.provider.getTransaction(e.transactionHash)},o.getTransactionReceipt=function(){return n.provider.getTransactionReceipt(e.transactionHash)},t.prepareEvent(o),o}},{key:"_addEventListener",value:function(t,e,r){var n=this;if(this.provider||ft.throwError("events require a provider or a signer with a provider",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"once"}),t.addListener(e,r),this._runningEvents[t.tag]=t,!this._wrappedEmits[t.tag]){var o=function(r){var o=n._wrapEvent(t,r,e);if(null==o.decodeError)try{var i=t.getEmit(o);n.emit.apply(n,[t.filter].concat(Q(i)))}catch(t){o.decodeError=t.error}null!=t.filter&&n.emit("event",o),null!=o.decodeError&&n.emit("error",o.decodeError,o)};this._wrappedEmits[t.tag]=o,null!=t.filter&&this.provider.on(t.filter,o)}}},{key:"queryFilter",value:function(t,e,r){var n=this,o=this._getRunningEvent(t),i=Object(K.shallowCopy)(o.filter);return"string"==typeof e&&Object(z.isHexString)(e,32)?(null!=r&&ft.throwArgumentError("cannot specify toBlock with blockhash","toBlock",r),i.blockHash=e):(i.fromBlock=null!=e?e:0,i.toBlock=null!=r?r:"latest"),this.provider.getLogs(i).then((function(t){return t.map((function(t){return n._wrapEvent(o,t,null)}))}))}},{key:"on",value:function(t,e){return this._addEventListener(this._getRunningEvent(t),e,!1),this}},{key:"once",value:function(t,e){return this._addEventListener(this._getRunningEvent(t),e,!0),this}},{key:"emit",value:function(t){if(!this.provider)return!1;for(var e=this._getRunningEvent(t),r=arguments.length,n=new 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r.removeListener(e),this._checkRunningEvents(r),this}},{key:"removeListener",value:function(t,e){return this.off(t,e)}}],[{key:"getContractAddress",value:function(t){return Object(G.getContractAddress)(t)}},{key:"getInterface",value:function(t){return D.b.isInterface(t)?t:new D.b(t)}},{key:"isIndexed",value:function(t){return D.a.isIndexed(t)}}]),t}(),xt=function(t){X(r,t);var e=tt(r);function r(){return ot(this,r),e.apply(this,arguments)}return at(r)}(kt),Et=function(){function t(e,r,n){ot(this,t);var o=null;"0x"!==(o="string"==typeof r?r:Object(z.isBytes)(r)?Object(z.hexlify)(r):r&&"string"==typeof r.object?r.object:"!").substring(0,2)&&(o="0x"+o),(!Object(z.isHexString)(o)||o.length%2)&&ft.throwArgumentError("invalid bytecode","bytecode",r),n&&!q.a.isSigner(n)&&ft.throwArgumentError("invalid signer","signer",n),Object(K.defineReadOnly)(this,"bytecode",o),Object(K.defineReadOnly)(this,"interface",Object(K.getStatic)(this instanceof t?this.constructor:void 0,"getInterface")(e)),Object(K.defineReadOnly)(this,"signer",n||null)}return at(t,[{key:"getDeployTransaction",value:function(){for(var t={},e=arguments.length,r=new Array(e),n=0;n=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var u=r.call(i,"catchLoc"),c=r.call(i,"finallyLoc");if(u&&c){if(this.prev=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),x(r),l}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;x(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,r){return this.delegate={iterator:S(t),resultName:e,nextLoc:r},"next"===this.method&&(this.arg=void 0),l}},t}function ae(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function ue(t,e){for(var r=0;r0&&null==t[t.length-1];)t.pop();return t.map((function(t){if(Array.isArray(t)){var e={};t.forEach((function(t){e[he(t)]=!0}));var r=Object.keys(e);return r.sort(),r.join("|")}return he(t)})).join("&")}function pe(t){if("string"==typeof t){if(t=t.toLowerCase(),32===Object(z.hexDataLength)(t))return"tx:"+t;if(-1===t.indexOf(":"))return t}else{if(Array.isArray(t))return"filter:*:"+de(t);if(U.a.isForkEvent(t))throw le.warn("not implemented"),new Error("not implemented");if(t&&"object"===se(t))return"filter:"+(t.address||"*")+":"+de(t.topics||[])}throw new Error("invalid event - "+t)}function ye(){return(new Date).getTime()}function ve(t){return new Promise((function(e){setTimeout(e,t)}))}var me=["block","network","pending","poll"],ge=function(){function t(e,r,n){ae(this,t),Object(K.defineReadOnly)(this,"tag",e),Object(K.defineReadOnly)(this,"listener",r),Object(K.defineReadOnly)(this,"once",n),this._lastBlockNumber=-2,this._inflight=!1}return ce(t,[{key:"event",get:function(){switch(this.type){case"tx":return this.hash;case"filter":return this.filter}return this.tag}},{key:"type",get:function(){return this.tag.split(":")[0]}},{key:"hash",get:function(){var t=this.tag.split(":");return"tx"!==t[0]?null:t[1]}},{key:"filter",get:function(){var t=this.tag.split(":");if("filter"!==t[0])return null;var e,r=t[1],n=""===(e=t[2])?[]:e.split(/&/g).map((function(t){if(""===t)return[];var e=t.split("|").map((function(t){return"null"===t?null:t}));return 1===e.length?e[0]:e})),o={};return n.length>0&&(o.topics=n),r&&"*"!==r&&(o.address=r),o}},{key:"pollable",value:function(){return this.tag.indexOf(":")>=0||me.indexOf(this.tag)>=0}}]),t}(),be={0:{symbol:"btc",p2pkh:0,p2sh:5,prefix:"bc"},2:{symbol:"ltc",p2pkh:48,p2sh:50,prefix:"ltc"},3:{symbol:"doge",p2pkh:30,p2sh:22},60:{symbol:"eth",ilk:"eth"},61:{symbol:"etc",ilk:"eth"},700:{symbol:"xdai",ilk:"eth"}};function we(t){return Object(z.hexZeroPad)(H.a.from(t).toHexString(),32)}function _e(t){return Ft.Base58.encode(Object(z.concat)([t,Object(z.hexDataSlice)(Object(qt.c)(Object(qt.c)(t)),0,4)]))}var Oe=new RegExp("^(ipfs)://(.*)$","i"),ke=[new RegExp("^(https)://(.*)$","i"),new RegExp("^(data):(.*)$","i"),Oe,new RegExp("^eip155:[0-9]+/(erc[0-9]+):(.*)$","i")];function xe(t,e){try{return Object(Gt.h)(Ee(t,e))}catch(t){}return null}function Ee(t,e){if("0x"===t)return null;var r=H.a.from(Object(z.hexDataSlice)(t,e,e+32)).toNumber(),n=H.a.from(Object(z.hexDataSlice)(t,r,r+32)).toNumber();return Object(z.hexDataSlice)(t,r+32,r+32+n)}function Se(t){return t.match(/^ipfs:\/\/ipfs\//i)?t=t.substring(12):t.match(/^ipfs:\/\//i)?t=t.substring(7):le.throwArgumentError("unsupported IPFS format","link",t),"https://gateway.ipfs.io/ipfs/".concat(t)}function Ae(t){var e=Object(z.arrayify)(t);if(e.length>32)throw new Error("internal; should not happen");var r=new Uint8Array(32);return r.set(e,32-e.length),r}function je(t){if(t.length%32==0)return t;var e=new Uint8Array(32*Math.ceil(t.length/32));return e.set(t),e}function Pe(t){for(var e=[],r=0,n=0;n=1&&i<=75)return _e(Object(z.concat)([[r.p2pkh],"0x"+o[2]]))}}if(null!=r.p2sh){var a=e.match(/^0xa9([0-9a-f][0-9a-f])([0-9a-f]*)87$/);if(a){var u=parseInt(a[1],16);if(a[2].length===2*u&&u>=1&&u<=75)return _e(Object(z.concat)([[r.p2sh],"0x"+a[2]]))}}if(null!=r.prefix){var c=n[1],s=n[0];if(0===s?20!==c&&32!==c&&(s=-1):s=-1,s>=0&&n.length===2+c&&c>=1&&c<=75){var f=Kt.a.toWords(n.slice(2));return f.unshift(s),Kt.a.encode(r.prefix,f)}}return null}},{key:"getAddress",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null==t&&(t=60),60!==t){e.next=16;break}return e.prev=2,e.next=5,this._fetch("0x3b3b57de");case 5:if("0x"!==(r=e.sent)&&r!==Dt.a){e.next=8;break}return e.abrupt("return",null);case 8:return e.abrupt("return",this.provider.formatter.callAddress(r));case 11:if(e.prev=11,e.t0=e.catch(2),e.t0.code!==W.Logger.errors.CALL_EXCEPTION){e.next=15;break}return e.abrupt("return",null);case 15:throw e.t0;case 16:return e.next=18,this._fetchBytes("0xf1cb7e06",we(t));case 18:if(null!=(n=e.sent)&&"0x"!==n){e.next=21;break}return e.abrupt("return",null);case 21:return null==(o=this._getAddress(t,n))&&le.throwError("invalid or unsupported coin data",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress(".concat(t,")"),coinType:t,data:n}),e.abrupt("return",o);case 24:case"end":return e.stop()}}),e,this,[[2,11]])})))}},{key:"getAvatar",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){var e,r,n,o,i,a,u,c,s,f,l,h,d,p,y,v;return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=[{type:"name",content:this.name}],t.prev=1,t.next=4,this.getText("avatar");case 4:if(null!=(r=t.sent)){t.next=7;break}return t.abrupt("return",null);case 7:n=0;case 8:if(!(n=0?null:JSON.stringify({data:i,sender:o}),n.next=12,Object(Ht.fetchJson)({url:s,errorPassThrough:!0},f,(function(t,e){return t.status=e.statusCode,t}));case 12:if(!(l=n.sent).data){n.next=15;break}return n.abrupt("return",l.data);case 15:if(h=l.message||"unknown error",!(l.status>=400&&l.status<500)){n.next=18;break}return n.abrupt("return",le.throwError("response not found during CCIP fetch: ".concat(h),W.Logger.errors.SERVER_ERROR,{url:c,errorMessage:h}));case 18:a.push(h);case 19:u++,n.next=6;break;case 22:return n.abrupt("return",le.throwError("error encountered during CCIP fetch: ".concat(a.map((function(t){return JSON.stringify(t)})).join(", ")),W.Logger.errors.SERVER_ERROR,{urls:r,errorMessages:a}));case 23:case"end":return n.stop()}}),n,this)})))}},{key:"_getInternalBlockNumber",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o,i,a=this;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._ready();case 2:if(!(t>0)){e.next=20;break}case 3:if(!this._internalBlockNumber){e.next=20;break}return r=this._internalBlockNumber,e.prev=5,e.next=8,r;case 8:if(n=e.sent,!(ye()-n.respTime<=t)){e.next=11;break}return e.abrupt("return",n.blockNumber);case 11:return e.abrupt("break",20);case 14:if(e.prev=14,e.t0=e.catch(5),this._internalBlockNumber!==r){e.next=18;break}return e.abrupt("break",20);case 18:e.next=3;break;case 20:return o=ye(),i=Object(K.resolveProperties)({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then((function(t){return null}),(function(t){return t}))}).then((function(t){var e=t.blockNumber,r=t.networkError;if(r)throw a._internalBlockNumber===i&&(a._internalBlockNumber=null),r;var n=ye();return(e=H.a.from(e).toNumber())1e3)le.warn("network block skew detected; skipping block events (emitted=".concat(this._emitted.block," blockNumber").concat(n,")")),this.emit("error",le.makeError("network block skew detected",W.Logger.errors.NETWORK_ERROR,{blockNumber:n,event:"blockSkew",previousBlockNumber:this._emitted.block})),this.emit("block",n);else for(o=this._emitted.block+1;o<=n;o++)this.emit("block",o);return this._emitted.block!==n&&(this._emitted.block=n,Object.keys(this._emitted).forEach((function(t){if("block"!==t){var e=i._emitted[t];"pending"!==e&&n-e>12&&delete i._emitted[t]}}))),-2===this._lastBlockNumber&&(this._lastBlockNumber=n-1),this._events.forEach((function(t){switch(t.type){case"tx":var e=t.hash,o=i.getTransactionReceipt(e).then((function(t){return t&&null!=t.blockNumber?(i._emitted["t:"+e]=t.blockNumber,i.emit(e,t),null):null})).catch((function(t){i.emit("error",t)}));r.push(o);break;case"filter":if(!t._inflight){t._inflight=!0,-2===t._lastBlockNumber&&(t._lastBlockNumber=n-1);var a=t.filter;a.fromBlock=t._lastBlockNumber+1,a.toBlock=n;var u=a.toBlock-i._maxFilterBlockRange;u>a.fromBlock&&(a.fromBlock=u),a.fromBlock<0&&(a.fromBlock=0);var c=i.getLogs(a).then((function(e){t._inflight=!1,0!==e.length&&e.forEach((function(e){e.blockNumber>t._lastBlockNumber&&(t._lastBlockNumber=e.blockNumber),i._emitted["b:"+e.blockHash]=e.blockNumber,i._emitted["t:"+e.transactionHash]=e.blockNumber,i.emit(a,e)}))})).catch((function(e){i.emit("error",e),t._inflight=!1}));r.push(c)}}})),this._lastBlockNumber=n,Promise.all(r).then((function(){i.emit("didPoll",e)})).catch((function(t){i.emit("error",t)})),t.abrupt("return");case 26:case"end":return t.stop()}}),t,this,[[3,9]])})))}},{key:"resetEventsBlock",value:function(t){this._lastBlockNumber=t-1,this.polling&&this.poll()}},{key:"network",get:function(){return this._network}},{key:"detectNetwork",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",le.throwError("provider does not support network detection",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"}));case 1:case"end":return t.stop()}}),t)})))}},{key:"getNetwork",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){var e,r,n;return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this._ready();case 2:return e=t.sent,t.next=5,this.detectNetwork();case 5:if(r=t.sent,e.chainId===r.chainId){t.next=23;break}if(!this.anyNetwork){t.next=20;break}return this._network=r,this._lastBlockNumber=-2,this._fastBlockNumber=null,this._fastBlockNumberPromise=null,this._fastQueryDate=0,this._emitted.block=-2,this._maxInternalBlockNumber=-1024,this._internalBlockNumber=null,this.emit("network",r,e),t.next=19,ve(0);case 19:return t.abrupt("return",this._network);case 20:throw n=le.makeError("underlying network changed",W.Logger.errors.NETWORK_ERROR,{event:"changed",network:e,detectedNetwork:r}),this.emit("error",n),n;case 23:return t.abrupt("return",e);case 24:case"end":return t.stop()}}),t,this)})))}},{key:"blockNumber",get:function(){var t=this;return this._getInternalBlockNumber(100+this.pollingInterval/2).then((function(e){t._setFastBlockNumber(e)}),(function(t){})),null!=this._fastBlockNumber?this._fastBlockNumber:-1}},{key:"polling",get:function(){return null!=this._poller},set:function(t){var e=this;t&&!this._poller?(this._poller=setInterval((function(){e.poll()}),this.pollingInterval),this._bootstrapPoll||(this._bootstrapPoll=setTimeout((function(){e.poll(),e._bootstrapPoll=setTimeout((function(){e._poller||e.poll(),e._bootstrapPoll=null}),e.pollingInterval)}),0))):!t&&this._poller&&(clearInterval(this._poller),this._poller=null)}},{key:"pollingInterval",get:function(){return this._pollingInterval},set:function(t){var e=this;if("number"!=typeof t||t<=0||parseInt(String(t))!=t)throw new Error("invalid polling interval");this._pollingInterval=t,this._poller&&(clearInterval(this._poller),this._poller=setInterval((function(){e.poll()}),this._pollingInterval))}},{key:"_getFastBlockNumber",value:function(){var t=this,e=ye();return e-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=e,this._fastBlockNumberPromise=this.getBlockNumber().then((function(e){return(null==t._fastBlockNumber||e>t._fastBlockNumber)&&(t._fastBlockNumber=e),t._fastBlockNumber}))),this._fastBlockNumberPromise}},{key:"_setFastBlockNumber",value:function(t){null!=this._fastBlockNumber&&tthis._fastBlockNumber)&&(this._fastBlockNumber=t,this._fastBlockNumberPromise=Promise.resolve(t)))}},{key:"waitForTransaction",value:function(t,e,r){return fe(this,void 0,void 0,ie().mark((function n(){return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return n.abrupt("return",this._waitForTransaction(t,null==e?1:e,r||0,null));case 1:case"end":return n.stop()}}),n,this)})))}},{key:"_waitForTransaction",value:function(t,e,r,n){return fe(this,void 0,void 0,ie().mark((function o(){var i,a=this;return ie().wrap((function(o){for(;;)switch(o.prev=o.next){case 0:return o.next=2,this.getTransactionReceipt(t);case 2:if(!(((i=o.sent)?i.confirmations:0)>=e)){o.next=5;break}return o.abrupt("return",i);case 5:return o.abrupt("return",new Promise((function(o,i){var u=[],c=!1,s=function(){return!!c||(c=!0,u.forEach((function(t){t()})),!1)},f=function(t){t.confirmations0){var p=setTimeout((function(){s()||i(le.makeError("timeout exceeded",W.Logger.errors.TIMEOUT,{timeout:r}))}),r);p.unref&&p.unref(),u.push((function(){clearTimeout(p)}))}})));case 6:case"end":return o.stop()}}),o,this)})))}},{key:"getBlockNumber",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this._getInternalBlockNumber(0));case 1:case"end":return t.stop()}}),t,this)})))}},{key:"getGasPrice",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){var e;return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.getNetwork();case 2:return t.next=4,this.perform("getGasPrice",{});case 4:return e=t.sent,t.prev=5,t.abrupt("return",H.a.from(e));case 9:return t.prev=9,t.t0=t.catch(5),t.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getGasPrice",result:e,error:t.t0}));case 12:case"end":return t.stop()}}),t,this,[[5,9]])})))}},{key:"getBalance",value:function(t,e){return fe(this,void 0,void 0,ie().mark((function r(){var n,o;return ie().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,this.getNetwork();case 2:return r.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(e)});case 4:return n=r.sent,r.next=7,this.perform("getBalance",n);case 7:return o=r.sent,r.prev=8,r.abrupt("return",H.a.from(o));case 12:return r.prev=12,r.t0=r.catch(8),r.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getBalance",params:n,result:o,error:r.t0}));case 15:case"end":return r.stop()}}),r,this,[[8,12]])})))}},{key:"getTransactionCount",value:function(t,e){return fe(this,void 0,void 0,ie().mark((function r(){var n,o;return ie().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,this.getNetwork();case 2:return r.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(e)});case 4:return n=r.sent,r.next=7,this.perform("getTransactionCount",n);case 7:return o=r.sent,r.prev=8,r.abrupt("return",H.a.from(o).toNumber());case 12:return r.prev=12,r.t0=r.catch(8),r.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getTransactionCount",params:n,result:o,error:r.t0}));case 15:case"end":return r.stop()}}),r,this,[[8,12]])})))}},{key:"getCode",value:function(t,e){return fe(this,void 0,void 0,ie().mark((function r(){var n,o;return ie().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,this.getNetwork();case 2:return r.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(e)});case 4:return n=r.sent,r.next=7,this.perform("getCode",n);case 7:return o=r.sent,r.prev=8,r.abrupt("return",Object(z.hexlify)(o));case 12:return r.prev=12,r.t0=r.catch(8),r.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getCode",params:n,result:o,error:r.t0}));case 15:case"end":return r.stop()}}),r,this,[[8,12]])})))}},{key:"getStorageAt",value:function(t,e,r){return fe(this,void 0,void 0,ie().mark((function n(){var o,i;return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return n.next=2,this.getNetwork();case 2:return n.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(r),position:Promise.resolve(e).then((function(t){return Object(z.hexValue)(t)}))});case 4:return o=n.sent,n.next=7,this.perform("getStorageAt",o);case 7:return i=n.sent,n.prev=8,n.abrupt("return",Object(z.hexlify)(i));case 12:return n.prev=12,n.t0=n.catch(8),n.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getStorageAt",params:o,result:i,error:n.t0}));case 15:case"end":return n.stop()}}),n,this,[[8,12]])})))}},{key:"_wrapTransaction",value:function(t,e,r){var n=this;if(null!=e&&32!==Object(z.hexDataLength)(e))throw new Error("invalid response - sendTransaction");var o=t;return null!=e&&t.hash!==e&&le.throwError("Transaction hash mismatch from Provider.sendTransaction.",W.Logger.errors.UNKNOWN_ERROR,{expectedHash:t.hash,returnedHash:e}),o.wait=function(e,o){return fe(n,void 0,void 0,ie().mark((function n(){var i,a;return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return null==e&&(e=1),null==o&&(o=0),i=void 0,0!==e&&null!=r&&(i={data:t.data,from:t.from,nonce:t.nonce,to:t.to,value:t.value,startBlock:r}),n.next=6,this._waitForTransaction(t.hash,e,o,i);case 6:if(null!=(a=n.sent)||0!==e){n.next=9;break}return n.abrupt("return",null);case 9:return this._emitted["t:"+t.hash]=a.blockNumber,0===a.status&&le.throwError("transaction failed",W.Logger.errors.CALL_EXCEPTION,{transactionHash:t.hash,transaction:t,receipt:a}),n.abrupt("return",a);case 12:case"end":return n.stop()}}),n,this)})))},o}},{key:"sendTransaction",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o,i;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this.getNetwork();case 2:return e.next=4,Promise.resolve(t).then((function(t){return Object(z.hexlify)(t)}));case 4:return r=e.sent,null==(n=this.formatter.transaction(t)).confirmations&&(n.confirmations=0),e.next=9,this._getInternalBlockNumber(100+2*this.pollingInterval);case 9:return o=e.sent,e.prev=10,e.next=13,this.perform("sendTransaction",{signedTransaction:r});case 13:return i=e.sent,e.abrupt("return",this._wrapTransaction(n,i,o));case 17:throw e.prev=17,e.t0=e.catch(10),e.t0.transaction=n,e.t0.transactionHash=n.hash,e.t0;case 22:case"end":return e.stop()}}),e,this,[[10,17]])})))}},{key:"_getTransactionRequest",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o=this;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t;case 2:return r=e.sent,n={},["from","to"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return t?o._getAddress(t):null})))})),["gasLimit","gasPrice","maxFeePerGas","maxPriorityFeePerGas","value"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return t?H.a.from(t):null})))})),["type"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return null!=t?t:null})))})),r.accessList&&(n.accessList=this.formatter.accessList(r.accessList)),["data"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return t?Object(z.hexlify)(t):null})))})),e.t0=this.formatter,e.next=12,Object(K.resolveProperties)(n);case 12:return e.t1=e.sent,e.abrupt("return",e.t0.transactionRequest.call(e.t0,e.t1));case 14:case"end":return e.stop()}}),e,this)})))}},{key:"_getFilter",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n=this;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t;case 2:return t=e.sent,r={},null!=t.address&&(r.address=this._getAddress(t.address)),["blockHash","topics"].forEach((function(e){null!=t[e]&&(r[e]=t[e])})),["fromBlock","toBlock"].forEach((function(e){null!=t[e]&&(r[e]=n._getBlockTag(t[e]))})),e.t0=this.formatter,e.next=10,Object(K.resolveProperties)(r);case 10:return e.t1=e.sent,e.abrupt("return",e.t0.filter.call(e.t0,e.t1));case 12:case"end":return e.stop()}}),e,this)})))}},{key:"_call",value:function(t,e,r){return fe(this,void 0,void 0,ie().mark((function n(){var o,i,a,u,c,s,f,l,h,d,p,y,v,m,g;return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return r>=10&&le.throwError("CCIP read exceeded maximum redirections",W.Logger.errors.SERVER_ERROR,{redirects:r,transaction:t}),o=t.to,n.next=4,this.perform("call",{transaction:t,blockTag:e});case 4:if(i=n.sent,!(r>=0&&"latest"===e&&null!=o&&"0x556f1830"===i.substring(0,10)&&Object(z.hexDataLength)(i)%32==4)){n.next=31;break}for(n.prev=6,a=Object(z.hexDataSlice)(i,4),u=Object(z.hexDataSlice)(a,0,32),H.a.from(u).eq(o)||le.throwError("CCIP Read sender did not match",W.Logger.errors.CALL_EXCEPTION,{name:"OffchainLookup",signature:"OffchainLookup(address,string[],bytes,bytes4,bytes)",transaction:t,data:i}),c=[],s=H.a.from(Object(z.hexDataSlice)(a,32,64)).toNumber(),f=H.a.from(Object(z.hexDataSlice)(a,s,s+32)).toNumber(),l=Object(z.hexDataSlice)(a,s+32),h=0;hthis._emitted.block)){t.next=10;break}return t.abrupt("return",null);case 10:return t.abrupt("return",void 0);case 11:if(!e){t.next=34;break}i=null,a=0;case 14:if(!(a0}},{key:"_stopEvent",value:function(t){this.polling=this._events.filter((function(t){return t.pollable()})).length>0}},{key:"_addEventListener",value:function(t,e,r){var n=new ge(pe(t),e,r);return this._events.push(n),this._startEvent(n),this}},{key:"on",value:function(t,e){return this._addEventListener(t,e,!1)}},{key:"once",value:function(t,e){return this._addEventListener(t,e,!0)}},{key:"emit",value:function(t){for(var e=this,r=arguments.length,n=new Array(r>1?r-1:0),o=1;o=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var u=r.call(i,"catchLoc"),c=r.call(i,"finallyLoc");if(u&&c){if(this.prev=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),x(r),l}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;x(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,r){return this.delegate={iterator:S(t),resultName:e,nextLoc:r},"next"===this.method&&(this.arg=void 0),l}},t}function Fe(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function De(t,e){for(var r=0;r=0&&a.match(/gas required exceeds allowance|always failing transaction|execution reverted|revert/)&&Ye.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",W.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{error:e,method:t,transaction:n}),e}function $e(t){return new Promise((function(e){setTimeout(e,t)}))}function tr(t){if(t.error){var e=new Error(t.error.message);throw e.code=t.error.code,e.data=t.error.data,e}return t.result}function er(t){return t?t.toLowerCase():t}var rr={},nr=function(t){qe(r,t);var e=He(r);function r(t,n,o){var i;if(Fe(this,r),i=e.call(this),t!==rr)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");return Object(K.defineReadOnly)(Ke(i),"provider",n),null==o&&(o=0),"string"==typeof o?(Object(K.defineReadOnly)(Ke(i),"_address",i.provider.formatter.address(o)),Object(K.defineReadOnly)(Ke(i),"_index",null)):"number"==typeof o?(Object(K.defineReadOnly)(Ke(i),"_index",o),Object(K.defineReadOnly)(Ke(i),"_address",null)):Ye.throwArgumentError("invalid address or index","addressOrIndex",o),i}return Ue(r,[{key:"connect",value:function(t){return Ye.throwError("cannot alter JSON-RPC Signer connection",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"connect"})}},{key:"connectUnchecked",value:function(){return new or(rr,this.provider,this._address||this._index)}},{key:"getAddress",value:function(){var t=this;return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then((function(e){return e.length<=t._index&&Ye.throwError("unknown account #"+t._index,W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"}),t.provider.formatter.address(e[t._index])}))}},{key:"sendUncheckedTransaction",value:function(t){var e=this;t=Object(K.shallowCopy)(t);var r=this.getAddress().then((function(t){return t&&(t=t.toLowerCase()),t}));if(null==t.gasLimit){var n=Object(K.shallowCopy)(t);n.from=r,t.gasLimit=this.provider.estimateGas(n)}return null!=t.to&&(t.to=Promise.resolve(t.to).then((function(t){return Qe(e,void 0,void 0,Be().mark((function e(){var r;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null!=t){e.next=2;break}return e.abrupt("return",null);case 2:return e.next=4,this.provider.resolveName(t);case 4:return null==(r=e.sent)&&Ye.throwArgumentError("provided ENS name resolves to null","tx.to",t),e.abrupt("return",r);case 7:case"end":return e.stop()}}),e,this)})))}))),Object(K.resolveProperties)({tx:Object(K.resolveProperties)(t),sender:r}).then((function(r){var n=r.tx,o=r.sender;null!=n.from?n.from.toLowerCase()!==o&&Ye.throwArgumentError("from address mismatch","transaction",t):n.from=o;var i=e.provider.constructor.hexlifyTransaction(n,{from:!0});return e.provider.send("eth_sendTransaction",[i]).then((function(t){return t}),(function(t){return"string"==typeof t.message&&t.message.match(/user denied/i)&&Ye.throwError("user rejected transaction",W.Logger.errors.ACTION_REJECTED,{action:"sendTransaction",transaction:n}),Xe("sendTransaction",t,i)}))}))}},{key:"signTransaction",value:function(t){return Ye.throwError("signing transactions is unsupported",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})}},{key:"sendTransaction",value:function(t){return Qe(this,void 0,void 0,Be().mark((function e(){var r,n,o=this;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this.provider._getInternalBlockNumber(100+2*this.provider.pollingInterval);case 2:return r=e.sent,e.next=5,this.sendUncheckedTransaction(t);case 5:return n=e.sent,e.prev=6,e.next=9,Object(Ht.poll)((function(){return Qe(o,void 0,void 0,Be().mark((function t(){var e;return Be().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.provider.getTransaction(n);case 2:if(null!==(e=t.sent)){t.next=5;break}return t.abrupt("return",void 0);case 5:return t.abrupt("return",this.provider._wrapTransaction(e,n,r));case 6:case"end":return t.stop()}}),t,this)})))}),{oncePoll:this.provider});case 9:return e.abrupt("return",e.sent);case 12:throw e.prev=12,e.t0=e.catch(6),e.t0.transactionHash=n,e.t0;case 16:case"end":return e.stop()}}),e,this,[[6,12]])})))}},{key:"signMessage",value:function(t){return Qe(this,void 0,void 0,Be().mark((function e(){var r,n;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return r="string"==typeof t?Object(Gt.f)(t):t,e.next=3,this.getAddress();case 3:return 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i(t,e){var r;return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,i),r=o.call(this,t),Object(K.defineReadOnly)(Cn(r),"baseUrl",r.getBaseUrl()),Object(K.defineReadOnly)(Cn(r),"apiKey",e||null),r}return e=i,(r=[{key:"getBaseUrl",value:function(){switch(this.network?this.network.name:"invalid"){case"homestead":return"https://api.etherscan.io";case"goerli":return"https://api-goerli.etherscan.io";case"sepolia":return"https://api-sepolia.etherscan.io";case"matic":return"https://api.polygonscan.com";case"maticmum":return"https://api-testnet.polygonscan.com";case"arbitrum":return"https://api.arbiscan.io";case"arbitrum-goerli":return"https://api-goerli.arbiscan.io";case"optimism":return"https://api-optimistic.etherscan.io";case"optimism-goerli":return"https://api-goerli-optimistic.etherscan.io"}return Nn.throwArgumentError("unsupported network","network",this.network.name)}},{key:"getUrl",value:function(t,e){var r=Object.keys(e).reduce((function(t,r){var n=e[r];return null!=n&&(t+="&".concat(r,"=").concat(n)),t}),""),n=this.apiKey?"&apikey=".concat(this.apiKey):"";return"".concat(this.baseUrl,"/api?module=").concat(t).concat(r).concat(n)}},{key:"getPostUrl",value:function(){return"".concat(this.baseUrl,"/api")}},{key:"getPostData",value:function(t,e){return e.module=t,e.apikey=this.apiKey,e}},{key:"fetch",value:function(t,e,r){return In(this,void 0,void 0,Sn().mark((function n(){var o,i,a,u,c,s,f=this;return Sn().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return o=r?this.getPostUrl():this.getUrl(t,e),i=r?this.getPostData(t,e):null,a="proxy"===t?Dn:Fn,this.emit("debug",{action:"request",request:o,provider:this}),u={url:o,throttleSlotInterval:1e3,throttleCallback:function(t,e){return f.isCommunityResource()&&$t(),Promise.resolve(!0)}},c=null,i&&(u.headers={"content-type":"application/x-www-form-urlencoded; charset=UTF-8"},c=Object.keys(i).map((function(t){return"".concat(t,"=").concat(i[t])})).join("&")),n.next=9,Object(Ht.fetchJson)(u,c,a||Dn);case 9:return s=n.sent,this.emit("debug",{action:"response",request:o,response:Object(K.deepCopy)(s),provider:this}),n.abrupt("return",s);case 12:case"end":return n.stop()}}),n,this)})))}},{key:"detectNetwork",value:function(){return In(this,void 0,void 0,Sn().mark((function t(){return Sn().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this.network);case 1:case"end":return t.stop()}}),t,this)})))}},{key:"perform",value:function(t,e){var r=this,n=Object.create(null,{perform:{get:function(){return jn(Tn(i.prototype),"perform",r)}}});return In(this,void 0,void 0,Sn().mark((function r(){var o,i,a,u,c,s,f,l,h;return Sn().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:r.t0=t,r.next="getBlockNumber"===r.t0?3:"getGasPrice"===r.t0?4:"getBalance"===r.t0?5:"getTransactionCount"===r.t0?6:"getCode"===r.t0?7:"getStorageAt"===r.t0?8:"sendTransaction"===r.t0?9:"getBlock"===r.t0?10:"getTransaction"===r.t0?13:"getTransactionReceipt"===r.t0?14:"call"===r.t0?15:"estimateGas"===r.t0?29:"getLogs"===r.t0?41:"getEtherPrice"===r.t0?65:72;break;case 3:return r.abrupt("return",this.fetch("proxy",{action:"eth_blockNumber"}));case 4:return r.abrupt("return",this.fetch("proxy",{action:"eth_gasPrice"}));case 5:return r.abrupt("return",this.fetch("account",{action:"balance",address:e.address,tag:e.blockTag}));case 6:return r.abrupt("return",this.fetch("proxy",{action:"eth_getTransactionCount",address:e.address,tag:e.blockTag}));case 7:return r.abrupt("return",this.fetch("proxy",{action:"eth_getCode",address:e.address,tag:e.blockTag}));case 8:return r.abrupt("return",this.fetch("proxy",{action:"eth_getStorageAt",address:e.address,position:e.position,tag:e.blockTag}));case 9:return r.abrupt("return",this.fetch("proxy",{action:"eth_sendRawTransaction",hex:e.signedTransaction},!0).catch((function(t){return qn("sendTransaction",t,e.signedTransaction)})));case 10:if(!e.blockTag){r.next=12;break}return r.abrupt("return",this.fetch("proxy",{action:"eth_getBlockByNumber",tag:e.blockTag,boolean:e.includeTransactions?"true":"false"}));case 12:throw new Error("getBlock by blockHash not implemented");case 13:return r.abrupt("return",this.fetch("proxy",{action:"eth_getTransactionByHash",txhash:e.transactionHash}));case 14:return r.abrupt("return",this.fetch("proxy",{action:"eth_getTransactionReceipt",txhash:e.transactionHash}));case 15:if("latest"===e.blockTag){r.next=17;break}throw new Error("EtherscanProvider does not support blockTag for call");case 17:return(o=Bn(e.transaction)).module="proxy",o.action="eth_call",r.prev=20,r.next=23,this.fetch("proxy",o,!0);case 23:return r.abrupt("return",r.sent);case 26:return r.prev=26,r.t1=r.catch(20),r.abrupt("return",qn("call",r.t1,e.transaction));case 29:return(i=Bn(e.transaction)).module="proxy",i.action="eth_estimateGas",r.prev=32,r.next=35,this.fetch("proxy",i,!0);case 35:return r.abrupt("return",r.sent);case 38:return r.prev=38,r.t2=r.catch(32),r.abrupt("return",qn("estimateGas",r.t2,e.transaction));case 41:return a={action:"getLogs"},e.filter.fromBlock&&(a.fromBlock=Un(e.filter.fromBlock)),e.filter.toBlock&&(a.toBlock=Un(e.filter.toBlock)),e.filter.address&&(a.address=e.filter.address),e.filter.topics&&e.filter.topics.length>0&&(e.filter.topics.length>1&&Nn.throwError("unsupported topic count",W.Logger.errors.UNSUPPORTED_OPERATION,{topics:e.filter.topics}),1===e.filter.topics.length&&("string"==typeof(u=e.filter.topics[0])&&66===u.length||Nn.throwError("unsupported topic format",W.Logger.errors.UNSUPPORTED_OPERATION,{topic0:u}),a.topic0=u)),r.next=48,this.fetch("logs",a);case 48:c=r.sent,s={},f=0;case 51:if(!(f=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var u=r.call(i,"catchLoc"),c=r.call(i,"finallyLoc");if(u&&c){if(this.prev=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),x(r),l}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;x(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,r){return this.delegate={iterator:S(t),resultName:e,nextLoc:r},"next"===this.method&&(this.arg=void 0),l}},t}function Zn(t){return(Zn="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var Xn=function(t,e,r,n){return new(r||(r=Promise))((function(o,i){function a(t){try{c(n.next(t))}catch(t){i(t)}}function u(t){try{c(n.throw(t))}catch(t){i(t)}}function c(t){var e;t.done?o(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(a,u)}c((n=n.apply(t,e||[])).next())}))},$n=new W.Logger("providers/5.7.2");function to(){return(new Date).getTime()}function eo(t){for(var e=null,r=0;re?null:(n+o)/2}function no(t){if(null===t)return"null";if("number"==typeof t||"boolean"==typeof t)return JSON.stringify(t);if("string"==typeof t)return t;if(H.a.isBigNumber(t))return t.toString();if(Array.isArray(t))return JSON.stringify(t.map((function(t){return no(t)})));if("object"===Zn(t)){var e=Object.keys(t);return e.sort(),"{"+e.map((function(e){var r=t[e];return r="function"==typeof r?"[function]":no(r),JSON.stringify(e)+":"+r})).join(",")+"}"}throw new Error("unknown value type: "+Zn(t))}var oo=1;function io(t){var e=null,r=null,n=new Promise((function(n){e=function(){r&&(clearTimeout(r),r=null),n()},r=setTimeout(e,t)}));return{cancel:e,getPromise:function(){return n},wait:function(t){return n=n.then(t)}}}var ao=[W.Logger.errors.CALL_EXCEPTION,W.Logger.errors.INSUFFICIENT_FUNDS,W.Logger.errors.NONCE_EXPIRED,W.Logger.errors.REPLACEMENT_UNDERPRICED,W.Logger.errors.UNPREDICTABLE_GAS_LIMIT],uo=["address","args","errorArgs","errorSignature","method","transaction"];function co(t,e){var r={weight:t.weight};return Object.defineProperty(r,"provider",{get:function(){return t.provider}}),t.start&&(r.start=t.start),e&&(r.duration=e-t.start),t.done&&(t.error?r.error=t.error:r.result=t.result||null),r}function so(t,e,r){var n=no;switch(e){case"getBlockNumber":return function(e){var r=e.map((function(t){return t.result})),n=ro(e.map((function(t){return t.result})),2);if(null!=n)return n=Math.ceil(n),r.indexOf(n+1)>=0&&n++,n>=t._highestBlockNumber&&(t._highestBlockNumber=n),t._highestBlockNumber};case"getGasPrice":return function(t){var e=t.map((function(t){return t.result}));return e.sort(),e[Math.floor(e.length/2)]};case"getEtherPrice":return function(t){return ro(t.map((function(t){return t.result})))};case"getBalance":case"getTransactionCount":case"getCode":case"getStorageAt":case"call":case"estimateGas":case"getLogs":break;case"getTransaction":case"getTransactionReceipt":n=function(t){return null==t?null:((t=Object(K.shallowCopy)(t)).confirmations=-1,no(t))};break;case"getBlock":n=r.includeTransactions?function(t){return null==t?null:((t=Object(K.shallowCopy)(t)).transactions=t.transactions.map((function(t){return(t=Object(K.shallowCopy)(t)).confirmations=-1,t})),no(t))}:function(t){return null==t?null:no(t)};break;default:throw new Error("unknown method: "+e)}return function(t,e){return function(r){var n={};r.forEach((function(e){var r=t(e.result);n[r]||(n[r]={count:0,result:e.result}),n[r].count++}));for(var o=Object.keys(n),i=0;i=e)return a.result}}}(n,t.quorum)}function fo(t,e){return Xn(this,void 0,void 0,Vn().mark((function r(){var n;return Vn().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:if(!(null!=(n=t.provider).blockNumber&&n.blockNumber>=e||-1===e)){r.next=3;break}return r.abrupt("return",n);case 3:return r.abrupt("return",Object(Ht.poll)((function(){return new Promise((function(r,o){setTimeout((function(){return n.blockNumber>=e?r(n):t.cancelled?r(null):r(void 0)}),0)}))}),{oncePoll:n}));case 4:case"end":return r.stop()}}),r)})))}function lo(t,e,r,n){return Xn(this,void 0,void 0,Vn().mark((function o(){var i,a;return Vn().wrap((function(o){for(;;)switch(o.prev=o.next){case 0:i=t.provider,o.t0=r,o.next="getBlockNumber"===o.t0||"getGasPrice"===o.t0?4:"getEtherPrice"===o.t0?5:"getBalance"===o.t0||"getTransactionCount"===o.t0||"getCode"===o.t0?8:"getStorageAt"===o.t0?13:"getBlock"===o.t0?18:"call"===o.t0||"estimateGas"===o.t0?23:"getTransaction"===o.t0||"getTransactionReceipt"===o.t0?30:"getLogs"===o.t0?31:37;break;case 4:return o.abrupt("return",i[r]());case 5:if(!i.getEtherPrice){o.next=7;break}return o.abrupt("return",i.getEtherPrice());case 7:return o.abrupt("break",37);case 8:if(!n.blockTag||!Object(z.isHexString)(n.blockTag)){o.next=12;break}return o.next=11,fo(t,e);case 11:i=o.sent;case 12:return o.abrupt("return",i[r](n.address,n.blockTag||"latest"));case 13:if(!n.blockTag||!Object(z.isHexString)(n.blockTag)){o.next=17;break}return o.next=16,fo(t,e);case 16:i=o.sent;case 17:return o.abrupt("return",i.getStorageAt(n.address,n.position,n.blockTag||"latest"));case 18:if(!n.blockTag||!Object(z.isHexString)(n.blockTag)){o.next=22;break}return o.next=21,fo(t,e);case 21:i=o.sent;case 22:return o.abrupt("return",i[n.includeTransactions?"getBlockWithTransactions":"getBlock"](n.blockTag||n.blockHash));case 23:if(!n.blockTag||!Object(z.isHexString)(n.blockTag)){o.next=27;break}return o.next=26,fo(t,e);case 26:i=o.sent;case 27:if("call"!==r||!n.blockTag){o.next=29;break}return o.abrupt("return",i[r](n.transaction,n.blockTag));case 29:return o.abrupt("return",i[r](n.transaction));case 30:return o.abrupt("return",i[r](n.transactionHash));case 31:if(!((a=n.filter).fromBlock&&Object(z.isHexString)(a.fromBlock)||a.toBlock&&Object(z.isHexString)(a.toBlock))){o.next=36;break}return o.next=35,fo(t,e);case 35:i=o.sent;case 36:return o.abrupt("return",i.getLogs(a));case 37:return o.abrupt("return",$n.throwError("unknown method error",W.Logger.errors.UNKNOWN_ERROR,{method:r,params:n}));case 38:case"end":return o.stop()}}),o)})))}var ho=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&Kn(t,e)}(i,t);var e,r,n,o=Jn(i);function i(t,e){var r;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a 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Promise((function(t,e){setTimeout((function(){r.detectNetwork().then(t,e)}),0)}))),r=o.call(this,u),Object(K.defineReadOnly)(Qn(r),"providerConfigs",Object.freeze(n)),Object(K.defineReadOnly)(Qn(r),"quorum",e),r._highestBlockNumber=-1,r}return e=i,(r=[{key:"detectNetwork",value:function(){return Xn(this,void 0,void 0,Vn().mark((function t(){var e;return Vn().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,Promise.all(this.providerConfigs.map((function(t){return t.provider.getNetwork()})));case 2:return e=t.sent,t.abrupt("return",eo(e));case 4:case"end":return t.stop()}}),t,this)})))}},{key:"perform",value:function(t,e){return Xn(this,void 0,void 0,Vn().mark((function r(){var n,o,i,a,u,c,s,f,l,h,d=this;return Vn().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:if("sendTransaction"!==t){r.next=13;break}return r.next=3,Promise.all(this.providerConfigs.map((function(t){return t.provider.sendTransaction(e.signedTransaction).then((function(t){return t.hash}),(function(t){return t}))})));case 3:n=r.sent,o=0;case 5:if(!(o=d.quorum)){r.next=19;break}if(void 0===(p=a(h))){r.next=15;break}return u.forEach((function(t){t.staller&&t.staller.cancel(),t.cancelled=!0})),r.abrupt("return",{v:p});case 15:if(f){r.next=18;break}return r.next=18,io(100).getPromise();case 18:f=!1;case 19:if(y=u.reduce((function(t,e){if(!e.done||null==e.error)return t;var r=e.error.code;return ao.indexOf(r)>=0&&(t[r]||(t[r]={error:e.error,weight:0}),t[r].weight+=e.weight),t}),{}),Object.keys(y).forEach((function(t){var e=y[t];if(!(e.weight=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var u=r.call(i,"catchLoc"),c=r.call(i,"finallyLoc");if(u&&c){if(this.prev=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),x(r),l}},catch:function(t){for(var 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TypeError("Cannot call a class as a function")}function Qi(t,e){for(var r=0;r=t.length?{done:!0}:{done:!1,value:t[n++]}},e:function(t){throw t},f:o}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var i,a=!0,u=!1;return{s:function(){r=r.call(t)},n:function(){var t=r.next();return a=t.done,t},e:function(t){u=!0,i=t},f:function(){try{a||null==r.return||r.return()}finally{if(u)throw i}}}}function sa(t,e){if(t){if("string"==typeof t)return fa(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);return"Object"===r&&t.constructor&&(r=t.constructor.name),"Map"===r||"Set"===r?Array.from(t):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?fa(t,e):void 0}}function fa(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r0&&void 0!==arguments[0]?arguments[0]:{},r=e.chains,n=e.options;Wi(this,h);var o=aa({shimDisconnect:!0,shimChainChangedDisconnect:!0},n);(t=l.call(this,{chains:r,options:o})).ready="undefined"!=typeof window&&!!window.ethereum,L(ta(t),ga,void 0),L(ta(t),ba,void 0),t.shimDisconnectKey="injected.shimDisconnect",t.onAccountsChanged=function(e){0===e.length?t.emit("disconnect"):t.emit("change",{account:Object(Ti.getAddress)(e[0])})},t.onChainChanged=function(e){var r=ma(e),n=t.isChainUnsupported(r);t.emit("change",{chain:{id:r,unsupported:n}})},t.onDisconnect=function(){var e,r,n;null!==(e=t.options)&&void 0!==e&&e.shimChainChangedDisconnect&&R(ta(t),ba)?C(ta(t),ba,!1):(t.emit("disconnect"),null!==(r=t.options)&&void 0!==r&&r.shimDisconnect&&(null===(n=Pa().storage)||void 0===n||n.removeItem(t.shimDisconnectKey)))};var i="Injected",a=o.name;if("string"==typeof a)i=a;else if("undefined"!=typeof window){var u=ya(window.ethereum);i=a?a(u):"string"==typeof u?u:u[0]}return t.id="injected",t.name=i,t}return Yi(h,[{key:"connect",value:(f=Ki(Hi().mark((function t(){var e,r,n,o,i,a,u,c,s,f=arguments;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=f.length>0&&void 0!==f[0]?f[0]:{},r=e.chainId,t.prev=1,t.next=4,this.getProvider();case 4:if(i=t.sent){t.next=7;break}throw new eu;case 7:return i.on&&(i.on("accountsChanged",this.onAccountsChanged),i.on("chainChanged",this.onChainChanged),i.on("disconnect",this.onDisconnect)),this.emit("message",{type:"connecting"}),t.next=11,this.getAccount();case 11:return a=t.sent,t.next=14,this.getChainId();case 14:if(u=t.sent,c=this.isChainUnsupported(u),!r||u===r){t.next=22;break}return t.next=19,this.switchChain(r);case 19:s=t.sent,u=s.id,c=this.isChainUnsupported(u);case 22:return null!==(n=this.options)&&void 0!==n&&n.shimDisconnect&&(null===(o=Pa().storage)||void 0===o||o.setItem(this.shimDisconnectKey,!0)),t.abrupt("return",{account:a,chain:{id:u,unsupported:c},provider:i});case 26:if(t.prev=26,t.t0=t.catch(1),!this.isUserRejectedRequestError(t.t0)){t.next=30;break}throw new au(t.t0);case 30:if(-32002!==t.t0.code){t.next=32;break}throw new nu(t.t0);case 32:throw t.t0;case 33:case"end":return t.stop()}}),t,this,[[1,26]])}))),function(){return f.apply(this,arguments)})},{key:"disconnect",value:(s=Ki(Hi().mark((function t(){var e,r,n;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.getProvider();case 2:if(null!=(n=t.sent)&&n.removeListener){t.next=5;break}return t.abrupt("return");case 5:n.removeListener("accountsChanged",this.onAccountsChanged),n.removeListener("chainChanged",this.onChainChanged),n.removeListener("disconnect",this.onDisconnect),null!==(e=this.options)&&void 0!==e&&e.shimDisconnect&&(null===(r=Pa().storage)||void 0===r||r.removeItem(this.shimDisconnectKey));case 9:case"end":return t.stop()}}),t,this)}))),function(){return s.apply(this,arguments)})},{key:"getAccount",value:(c=Ki(Hi().mark((function t(){var e,r;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.getProvider();case 2:if(e=t.sent){t.next=5;break}throw new eu;case 5:return t.next=7,e.request({method:"eth_requestAccounts"});case 7:return r=t.sent,t.abrupt("return",Object(Ti.getAddress)(r[0]));case 9:case"end":return t.stop()}}),t,this)}))),function(){return c.apply(this,arguments)})},{key:"getChainId",value:(u=Ki(Hi().mark((function t(){var e;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.getProvider();case 2:if(e=t.sent){t.next=5;break}throw new eu;case 5:return t.abrupt("return",e.request({method:"eth_chainId"}).then(ma));case 6:case"end":return t.stop()}}),t,this)}))),function(){return u.apply(this,arguments)})},{key:"getProvider",value:(a=Ki(Hi().mark((function t(){return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return"undefined"!=typeof window&&window.ethereum&&C(this,ga,window.ethereum),t.abrupt("return",R(this,ga));case 2:case"end":return t.stop()}}),t,this)}))),function(){return a.apply(this,arguments)})},{key:"getSigner",value:(i=Ki(Hi().mark((function t(){var e,r,o,i,a,u,c=arguments;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=c.length>0&&void 0!==c[0]?c[0]:{},r=e.chainId,t.next=3,Promise.all([this.getProvider(),this.getAccount()]);case 3:return o=t.sent,i=Gi(o,2),a=i[0],u=i[1],t.abrupt("return",new n.Web3Provider(a,r).getSigner(u));case 8:case"end":return t.stop()}}),t,this)}))),function(){return i.apply(this,arguments)})},{key:"isAuthorized",value:(o=Ki(Hi().mark((function t(){var e,r,n,o,i;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(t.prev=0,null===(e=this.options)||void 0===e||!e.shimDisconnect||null!==(r=Pa().storage)&&void 0!==r&&r.getItem(this.shimDisconnectKey)){t.next=3;break}return t.abrupt("return",!1);case 3:return t.next=5,this.getProvider();case 5:if(n=t.sent){t.next=8;break}throw new eu;case 8:return t.next=10,n.request({method:"eth_accounts"});case 10:return o=t.sent,i=o[0],t.abrupt("return",!!i);case 15:return t.prev=15,t.t0=t.catch(0),t.abrupt("return",!1);case 18:case"end":return t.stop()}}),t,this,[[0,15]])}))),function(){return o.apply(this,arguments)})},{key:"switchChain",value:(r=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return null!==(r=this.options)&&void 0!==r&&r.shimChainChangedDisconnect&&C(this,ba,!0),t.next=3,this.getProvider();case 3:if(n=t.sent){t.next=6;break}throw new eu;case 6:return o=Object(Ti.hexValue)(e),t.prev=7,t.next=10,n.request({method:"wallet_switchEthereumChain",params:[{chainId:o}]});case 10:return t.abrupt("return",null!==(i=this.chains.find((function(t){return t.id===e})))&&void 0!==i?i:{id:e,name:"Chain ".concat(o),network:"".concat(o),rpcUrls:{default:""}});case 13:if(t.prev=13,t.t0=t.catch(7),c=this.chains.find((function(t){return t.id===e}))){t.next=18;break}throw new $a({chainId:e,connectorId:this.id});case 18:if(4902!==t.t0.code&&4902!==(null===t.t0||void 0===t.t0||null===(a=t.t0.data)||void 0===a||null===(u=a.originalError)||void 0===u?void 0:u.code)){t.next=30;break}return t.prev=19,t.next=22,n.request({method:"wallet_addEthereumChain",params:[{chainId:o,chainName:c.name,nativeCurrency:c.nativeCurrency,rpcUrls:[null!==(s=c.rpcUrls.public)&&void 0!==s?s:c.rpcUrls.default],blockExplorerUrls:this.getBlockExplorerUrls(c)}]});case 22:return t.abrupt("return",c);case 25:if(t.prev=25,t.t1=t.catch(19),!this.isUserRejectedRequestError(t.t1)){t.next=29;break}throw new au(t.t0);case 29:throw new Za;case 30:if(!this.isUserRejectedRequestError(t.t0)){t.next=32;break}throw new au(t.t0);case 32:throw new ou(t.t0);case 33:case"end":return t.stop()}}),t,this,[[7,13],[19,25]])}))),function(t){return r.apply(this,arguments)})},{key:"watchAsset",value:(e=Ki(Hi().mark((function t(e){var r,n,o,i,a,u;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=e.address,n=e.decimals,o=void 0===n?18:n,i=e.image,a=e.symbol,t.next=3,this.getProvider();case 3:if(u=t.sent){t.next=6;break}throw new eu;case 6:return t.abrupt("return",u.request({method:"wallet_watchAsset",params:{type:"ERC20",options:{address:r,decimals:o,image:i,symbol:a}}}));case 7:case"end":return t.stop()}}),t,this)}))),function(t){return e.apply(this,arguments)})},{key:"isUserRejectedRequestError",value:function(t){return 4001===t.code}}]),h}(wa);ga=new WeakMap,ba=new WeakMap;var Oa={getItem:function(t){return""},setItem:function(t,e){return null},removeItem:function(t){return null}};var ka,xa,Ea,Sa,Aa,ja=function(){function t(e){var r=this,n=e.autoConnect,o=void 0!==n&&n,i=e.connectors,a=void 0===i?[new _a]:i,u=e.provider,c=e.storage,s=void 0===c?function(t){var e=t.storage,r=t.key,n=void 0===r?"wagmi":r;return aa(aa({},e),{},{getItem:function(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=e.getItem("".concat(n,".").concat(t));try{return o?JSON.parse(o):r}catch(t){return 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this.store.getState().data}},{key:"error",get:function(){return this.store.getState().error}},{key:"lastUsedChainId",get:function(){var t,e;return null===(t=this.data)||void 0===t||null===(e=t.chain)||void 0===e?void 0:e.id}},{key:"provider",get:function(){return this.store.getState().provider}},{key:"status",get:function(){return this.store.getState().status}},{key:"subscribe",get:function(){return this.store.subscribe}},{key:"webSocketProvider",get:function(){return this.store.getState().webSocketProvider}},{key:"setState",value:function(t){var e="function"==typeof t?t(this.store.getState()):t;this.store.setState(e,!0)}},{key:"clearState",value:function(){this.setState((function(t){return aa(aa({},t),{},{chains:void 0,connector:void 0,data:void 0,error:void 0,status:"disconnected"})}))}},{key:"destroy",value:(r=Ki(Hi().mark((function t(){var e,r;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!this.connector){t.next=3;break}return t.next=3,null===(e=(r=this.connector).disconnect)||void 0===e?void 0:e.call(r);case 3:C(this,ka,!1),this.clearState(),this.store.destroy();case 6:case"end":return t.stop()}}),t,this)}))),function(){return r.apply(this,arguments)})},{key:"autoConnect",value:(e=Ki(Hi().mark((function t(){var e,r,n,o,i,a,u=this;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!R(this,ka)){t.next=2;break}return t.abrupt("return");case 2:C(this,ka,!0),this.setState((function(t){var e;return aa(aa({},t),{},{status:null!==(e=t.data)&&void 0!==e&&e.account?"reconnecting":"connecting"})})),e=R(this,xa)?oa(this.connectors).sort((function(t){return t.id===R(u,xa)?-1:1})):this.connectors,r=!1,n=ca(e),t.prev=7,i=Hi().mark((function t(){var e,n;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if((e=o.value).ready&&e.isAuthorized){t.next=3;break}return t.abrupt("return","continue");case 3:return t.next=5,e.isAuthorized();case 5:if(t.sent){t.next=8;break}return t.abrupt("return","continue");case 8:return t.next=10,e.connect();case 10:return n=t.sent,u.setState((function(t){return aa(aa({},t),{},{connector:e,chains:null==e?void 0:e.chains,data:n,status:"connected"})})),r=!0,t.abrupt("return","break");case 14:case"end":return t.stop()}}),t)})),n.s();case 10:if((o=n.n()).done){t.next=19;break}return t.delegateYield(i(),"t0",12);case 12:if("continue"!==(a=t.t0)){t.next=15;break}return t.abrupt("continue",17);case 15:if("break"!==a){t.next=17;break}return t.abrupt("break",19);case 17:t.next=10;break;case 19:t.next=24;break;case 21:t.prev=21,t.t1=t.catch(7),n.e(t.t1);case 24:return t.prev=24,n.f(),t.finish(24);case 27:return r||this.setState((function(t){return aa(aa({},t),{},{data:void 0,status:"disconnected"})})),C(this,ka,!1),t.abrupt("return",this.data);case 30:case"end":return t.stop()}}),t,this,[[7,21,24,27]])}))),function(){return e.apply(this,arguments)})},{key:"getProvider",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.bust,r=t.chainId,n=this.providers.get(null!=r?r:-1);if(n&&!e)return n;var o=this.config.provider;return n="function"==typeof o?o({chainId:r}):o,this.providers.set(null!=r?r:-1,n),n}},{key:"getWebSocketProvider",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.bust,r=t.chainId,n=this.webSocketProviders.get(null!=r?r:-1);if(n&&!e)return n;var o=this.config.webSocketProvider;return(n="function"==typeof o?o({chainId:r}):o)&&this.webSocketProviders.set(null!=r?r:-1,n),n}},{key:"setLastUsedConnector",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;null===(t=this.storage)||void 0===t||t.setItem("wallet",e)}}]),t}();function Pa(){if(!Aa)throw new Error("No wagmi client found. Ensure you have set up a client: https://wagmi.sh/docs/client");return Aa}function Ma(){return(Ma=Ki(Hi().mark((function t(e){var r,n,o,i,a;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(r=e.chainId,n=e.connector,o=Pa(),i=o.connector,n.id!==(null==i?void 0:i.id)){t.next=5;break}throw new tu;case 5:return t.prev=5,o.setState((function(t){return aa(aa({},t),{},{status:"connecting"})})),t.next=9,n.connect({chainId:r});case 9:return a=t.sent,o.setLastUsedConnector(n.id),o.setState((function(t){return aa(aa({},t),{},{connector:n,chains:null==n?void 0:n.chains,data:a,status:"connected"})})),o.storage.setItem("connected",!0),t.abrupt("return",aa(aa({},a),{},{connector:n}));case 16:throw t.prev=16,t.t0=t.catch(5),o.setState((function(t){return aa(aa({},t),{},{status:t.connector?"connected":"disconnected"})})),t.t0;case 20:case"end":return t.stop()}}),t,null,[[5,16]])})))).apply(this,arguments)}function Ra(){return(Ra=Ki(Hi().mark((function t(){var e;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!(e=Pa()).connector){t.next=4;break}return t.next=4,e.connector.disconnect();case 4:e.clearState(),e.storage.removeItem("connected");case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function La(t){var e=t.address,r=t.abi,n=t.signerOrProvider;return new xt(e,r,n)}function Ca(t){return Ta.apply(this,arguments)}function Ta(){return(Ta=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s,f,l,h,d,p,y,v;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(r=e.abi,n=e.address,o=e.args,i=e.chainId,a=e.functionName,u=e.overrides,null==(c=e.signer)){t.next=5;break}t.t0=c,t.next=8;break;case 5:return t.next=7,qa({chainId:i});case 7:t.t0=t.sent;case 8:if(s=t.t0){t.next=11;break}throw new eu;case 11:if(i&&ha({chainId:i,signer:s}),f=La({address:n,abi:r,signerOrProvider:s}),l=pa({contract:f,functionName:a,args:o}),h=f.populateTransaction[l]){t.next=17;break}throw new ru({address:n,functionName:l});case 17:return d=[].concat(oa(null!=o?o:[]),oa(u?[u]:[])),t.next=20,h.apply(void 0,oa(d));case 20:if(p=t.sent,t.t1=p.gasLimit,t.t1){t.next=26;break}return t.next=25,s.estimateGas(p);case 25:t.t1=t.sent;case 26:return y=t.t1,v=va({abi:r,functionName:a}),t.abrupt("return",{abi:v,address:n,chainId:i,functionName:a,mode:"prepared",request:aa(aa({},p),{},{gasLimit:y})});case 29:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Ia(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.chainId,r=Pa();return e&&r.getProvider({chainId:e})||r.provider}function Na(t,e){var r=Pa(),n=function(){var r=Ki(Hi().mark((function r(){return Hi().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.abrupt("return",e(Ia(t)));case 1:case"end":return r.stop()}}),r)})));return function(){return r.apply(this,arguments)}}();return r.subscribe((function(t){return t.provider}),n)}function Ba(t){return Fa.apply(this,arguments)}function Fa(){return(Fa=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s,f;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=e.chainId,n=e.mode,o=e.request,t.next=3,qa();case 3:if(i=t.sent){t.next=6;break}throw new eu;case 6:if("prepared"!==n){t.next=11;break}if(o.gasLimit){t.next=9;break}throw new Error("`gasLimit` is required");case 9:if(o.to){t.next=11;break}throw new Error("`to` is required");case 11:return r&&ha({chainId:r,signer:i}),t.prev=12,u=null===(a=i.connectUnchecked)||void 0===a?void 0:a.call(i),t.next=16,(null!=u?u:i).sendTransaction(o);case 16:return c=t.sent,s=c.hash,f=c.wait,t.abrupt("return",{hash:s,wait:f});case 22:if(t.prev=22,t.t0=t.catch(12),4001!==t.t0.code){t.next=26;break}throw new au(t.t0);case 26:throw t.t0;case 27:case"end":return t.stop()}}),t,null,[[12,22]])})))).apply(this,arguments)}function Da(t){return Ua.apply(this,arguments)}function Ua(){return(Ua=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s,f,l,h;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return 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this._normalizeRunningEvent(new wt);if("event"===t)return this._normalizeRunningEvent(new bt("event",null));if("*"===t)return this._normalizeRunningEvent(new Ot(this.address,this.interface));var e=this.interface.getEvent(t);return this._normalizeRunningEvent(new _t(this.address,this.interface,e))}if(t.topics&&t.topics.length>0){try{var r=t.topics[0];if("string"!=typeof r)throw new Error("invalid topic");var n=this.interface.getEvent(r);return this._normalizeRunningEvent(new _t(this.address,this.interface,n,t.topics))}catch(t){}var o={address:this.address,topics:t.topics};return this._normalizeRunningEvent(new bt(gt(o),o))}return this._normalizeRunningEvent(new Ot(this.address,this.interface))}},{key:"_checkRunningEvents",value:function(t){if(0===t.listenerCount()){delete this._runningEvents[t.tag];var e=this._wrappedEmits[t.tag];e&&t.filter&&(this.provider.off(t.filter,e),delete this._wrappedEmits[t.tag])}}},{key:"_wrapEvent",value:function(t,e,r){var n=this,o=Object(K.deepCopy)(e);return o.removeListener=function(){r&&(t.removeListener(r),n._checkRunningEvents(t))},o.getBlock=function(){return n.provider.getBlock(e.blockHash)},o.getTransaction=function(){return n.provider.getTransaction(e.transactionHash)},o.getTransactionReceipt=function(){return n.provider.getTransactionReceipt(e.transactionHash)},t.prepareEvent(o),o}},{key:"_addEventListener",value:function(t,e,r){var n=this;if(this.provider||ft.throwError("events require a provider or a signer with a provider",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"once"}),t.addListener(e,r),this._runningEvents[t.tag]=t,!this._wrappedEmits[t.tag]){var o=function(r){var o=n._wrapEvent(t,r,e);if(null==o.decodeError)try{var i=t.getEmit(o);n.emit.apply(n,[t.filter].concat(Q(i)))}catch(t){o.decodeError=t.error}null!=t.filter&&n.emit("event",o),null!=o.decodeError&&n.emit("error",o.decodeError,o)};this._wrappedEmits[t.tag]=o,null!=t.filter&&this.provider.on(t.filter,o)}}},{key:"queryFilter",value:function(t,e,r){var n=this,o=this._getRunningEvent(t),i=Object(K.shallowCopy)(o.filter);return"string"==typeof e&&Object(z.isHexString)(e,32)?(null!=r&&ft.throwArgumentError("cannot specify toBlock with blockhash","toBlock",r),i.blockHash=e):(i.fromBlock=null!=e?e:0,i.toBlock=null!=r?r:"latest"),this.provider.getLogs(i).then((function(t){return t.map((function(t){return n._wrapEvent(o,t,null)}))}))}},{key:"on",value:function(t,e){return this._addEventListener(this._getRunningEvent(t),e,!1),this}},{key:"once",value:function(t,e){return this._addEventListener(this._getRunningEvent(t),e,!0),this}},{key:"emit",value:function(t){if(!this.provider)return!1;for(var e=this._getRunningEvent(t),r=arguments.length,n=new Array(r>1?r-1:0),o=1;o0;return this._checkRunningEvents(e),i}},{key:"listenerCount",value:function(t){var e=this;return this.provider?null==t?Object.keys(this._runningEvents).reduce((function(t,r){return t+e._runningEvents[r].listenerCount()}),0):this._getRunningEvent(t).listenerCount():0}},{key:"listeners",value:function(t){var e=this;if(!this.provider)return[];if(null==t){var r=function(){var t=[];for(var r in e._runningEvents)e._runningEvents[r].listeners().forEach((function(e){t.push(e)}));return{v:t}}();if("object"===ut(r))return r.v}return this._getRunningEvent(t).listeners()}},{key:"removeAllListeners",value:function(t){if(!this.provider)return this;if(null==t){for(var e in this._runningEvents){var r=this._runningEvents[e];r.removeAllListeners(),this._checkRunningEvents(r)}return this}var n=this._getRunningEvent(t);return n.removeAllListeners(),this._checkRunningEvents(n),this}},{key:"off",value:function(t,e){if(!this.provider)return this;var r=this._getRunningEvent(t);return r.removeListener(e),this._checkRunningEvents(r),this}},{key:"removeListener",value:function(t,e){return this.off(t,e)}}],[{key:"getContractAddress",value:function(t){return Object(G.getContractAddress)(t)}},{key:"getInterface",value:function(t){return D.b.isInterface(t)?t:new D.b(t)}},{key:"isIndexed",value:function(t){return D.a.isIndexed(t)}}]),t}(),xt=function(t){X(r,t);var e=tt(r);function r(){return ot(this,r),e.apply(this,arguments)}return at(r)}(kt),Et=function(){function t(e,r,n){ot(this,t);var o=null;"0x"!==(o="string"==typeof r?r:Object(z.isBytes)(r)?Object(z.hexlify)(r):r&&"string"==typeof r.object?r.object:"!").substring(0,2)&&(o="0x"+o),(!Object(z.isHexString)(o)||o.length%2)&&ft.throwArgumentError("invalid bytecode","bytecode",r),n&&!q.a.isSigner(n)&&ft.throwArgumentError("invalid signer","signer",n),Object(K.defineReadOnly)(this,"bytecode",o),Object(K.defineReadOnly)(this,"interface",Object(K.getStatic)(this instanceof t?this.constructor:void 0,"getInterface")(e)),Object(K.defineReadOnly)(this,"signer",n||null)}return at(t,[{key:"getDeployTransaction",value:function(){for(var t={},e=arguments.length,r=new Array(e),n=0;n=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var u=r.call(i,"catchLoc"),c=r.call(i,"finallyLoc");if(u&&c){if(this.prev=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),x(r),l}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;x(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,r){return this.delegate={iterator:S(t),resultName:e,nextLoc:r},"next"===this.method&&(this.arg=void 0),l}},t}function ae(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function ue(t,e){for(var r=0;r0&&null==t[t.length-1];)t.pop();return t.map((function(t){if(Array.isArray(t)){var e={};t.forEach((function(t){e[he(t)]=!0}));var r=Object.keys(e);return r.sort(),r.join("|")}return he(t)})).join("&")}function pe(t){if("string"==typeof t){if(t=t.toLowerCase(),32===Object(z.hexDataLength)(t))return"tx:"+t;if(-1===t.indexOf(":"))return t}else{if(Array.isArray(t))return"filter:*:"+de(t);if(U.a.isForkEvent(t))throw le.warn("not implemented"),new Error("not implemented");if(t&&"object"===se(t))return"filter:"+(t.address||"*")+":"+de(t.topics||[])}throw new Error("invalid event - "+t)}function ye(){return(new Date).getTime()}function ve(t){return new Promise((function(e){setTimeout(e,t)}))}var me=["block","network","pending","poll"],ge=function(){function t(e,r,n){ae(this,t),Object(K.defineReadOnly)(this,"tag",e),Object(K.defineReadOnly)(this,"listener",r),Object(K.defineReadOnly)(this,"once",n),this._lastBlockNumber=-2,this._inflight=!1}return ce(t,[{key:"event",get:function(){switch(this.type){case"tx":return this.hash;case"filter":return this.filter}return this.tag}},{key:"type",get:function(){return this.tag.split(":")[0]}},{key:"hash",get:function(){var t=this.tag.split(":");return"tx"!==t[0]?null:t[1]}},{key:"filter",get:function(){var t=this.tag.split(":");if("filter"!==t[0])return null;var e,r=t[1],n=""===(e=t[2])?[]:e.split(/&/g).map((function(t){if(""===t)return[];var e=t.split("|").map((function(t){return"null"===t?null:t}));return 1===e.length?e[0]:e})),o={};return n.length>0&&(o.topics=n),r&&"*"!==r&&(o.address=r),o}},{key:"pollable",value:function(){return this.tag.indexOf(":")>=0||me.indexOf(this.tag)>=0}}]),t}(),be={0:{symbol:"btc",p2pkh:0,p2sh:5,prefix:"bc"},2:{symbol:"ltc",p2pkh:48,p2sh:50,prefix:"ltc"},3:{symbol:"doge",p2pkh:30,p2sh:22},60:{symbol:"eth",ilk:"eth"},61:{symbol:"etc",ilk:"eth"},700:{symbol:"xdai",ilk:"eth"}};function we(t){return Object(z.hexZeroPad)(H.a.from(t).toHexString(),32)}function _e(t){return Ft.Base58.encode(Object(z.concat)([t,Object(z.hexDataSlice)(Object(qt.c)(Object(qt.c)(t)),0,4)]))}var Oe=new RegExp("^(ipfs)://(.*)$","i"),ke=[new RegExp("^(https)://(.*)$","i"),new RegExp("^(data):(.*)$","i"),Oe,new RegExp("^eip155:[0-9]+/(erc[0-9]+):(.*)$","i")];function xe(t,e){try{return Object(Gt.h)(Ee(t,e))}catch(t){}return null}function Ee(t,e){if("0x"===t)return null;var r=H.a.from(Object(z.hexDataSlice)(t,e,e+32)).toNumber(),n=H.a.from(Object(z.hexDataSlice)(t,r,r+32)).toNumber();return Object(z.hexDataSlice)(t,r+32,r+32+n)}function Se(t){return t.match(/^ipfs:\/\/ipfs\//i)?t=t.substring(12):t.match(/^ipfs:\/\//i)?t=t.substring(7):le.throwArgumentError("unsupported IPFS format","link",t),"https://gateway.ipfs.io/ipfs/".concat(t)}function Ae(t){var e=Object(z.arrayify)(t);if(e.length>32)throw new Error("internal; should not happen");var r=new Uint8Array(32);return r.set(e,32-e.length),r}function je(t){if(t.length%32==0)return t;var e=new Uint8Array(32*Math.ceil(t.length/32));return e.set(t),e}function Pe(t){for(var e=[],r=0,n=0;n=1&&i<=75)return _e(Object(z.concat)([[r.p2pkh],"0x"+o[2]]))}}if(null!=r.p2sh){var a=e.match(/^0xa9([0-9a-f][0-9a-f])([0-9a-f]*)87$/);if(a){var u=parseInt(a[1],16);if(a[2].length===2*u&&u>=1&&u<=75)return _e(Object(z.concat)([[r.p2sh],"0x"+a[2]]))}}if(null!=r.prefix){var c=n[1],s=n[0];if(0===s?20!==c&&32!==c&&(s=-1):s=-1,s>=0&&n.length===2+c&&c>=1&&c<=75){var f=Kt.a.toWords(n.slice(2));return f.unshift(s),Kt.a.encode(r.prefix,f)}}return null}},{key:"getAddress",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null==t&&(t=60),60!==t){e.next=16;break}return e.prev=2,e.next=5,this._fetch("0x3b3b57de");case 5:if("0x"!==(r=e.sent)&&r!==Dt.a){e.next=8;break}return e.abrupt("return",null);case 8:return e.abrupt("return",this.provider.formatter.callAddress(r));case 11:if(e.prev=11,e.t0=e.catch(2),e.t0.code!==W.Logger.errors.CALL_EXCEPTION){e.next=15;break}return e.abrupt("return",null);case 15:throw e.t0;case 16:return e.next=18,this._fetchBytes("0xf1cb7e06",we(t));case 18:if(null!=(n=e.sent)&&"0x"!==n){e.next=21;break}return e.abrupt("return",null);case 21:return null==(o=this._getAddress(t,n))&&le.throwError("invalid or unsupported coin data",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress(".concat(t,")"),coinType:t,data:n}),e.abrupt("return",o);case 24:case"end":return e.stop()}}),e,this,[[2,11]])})))}},{key:"getAvatar",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){var e,r,n,o,i,a,u,c,s,f,l,h,d,p,y,v;return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return e=[{type:"name",content:this.name}],t.prev=1,t.next=4,this.getText("avatar");case 4:if(null!=(r=t.sent)){t.next=7;break}return t.abrupt("return",null);case 7:n=0;case 8:if(!(n=0?null:JSON.stringify({data:i,sender:o}),n.next=12,Object(Ht.fetchJson)({url:s,errorPassThrough:!0},f,(function(t,e){return t.status=e.statusCode,t}));case 12:if(!(l=n.sent).data){n.next=15;break}return n.abrupt("return",l.data);case 15:if(h=l.message||"unknown error",!(l.status>=400&&l.status<500)){n.next=18;break}return n.abrupt("return",le.throwError("response not found during CCIP fetch: ".concat(h),W.Logger.errors.SERVER_ERROR,{url:c,errorMessage:h}));case 18:a.push(h);case 19:u++,n.next=6;break;case 22:return n.abrupt("return",le.throwError("error encountered during CCIP fetch: ".concat(a.map((function(t){return JSON.stringify(t)})).join(", ")),W.Logger.errors.SERVER_ERROR,{urls:r,errorMessages:a}));case 23:case"end":return n.stop()}}),n,this)})))}},{key:"_getInternalBlockNumber",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o,i,a=this;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._ready();case 2:if(!(t>0)){e.next=20;break}case 3:if(!this._internalBlockNumber){e.next=20;break}return r=this._internalBlockNumber,e.prev=5,e.next=8,r;case 8:if(n=e.sent,!(ye()-n.respTime<=t)){e.next=11;break}return e.abrupt("return",n.blockNumber);case 11:return e.abrupt("break",20);case 14:if(e.prev=14,e.t0=e.catch(5),this._internalBlockNumber!==r){e.next=18;break}return e.abrupt("break",20);case 18:e.next=3;break;case 20:return o=ye(),i=Object(K.resolveProperties)({blockNumber:this.perform("getBlockNumber",{}),networkError:this.getNetwork().then((function(t){return null}),(function(t){return t}))}).then((function(t){var e=t.blockNumber,r=t.networkError;if(r)throw a._internalBlockNumber===i&&(a._internalBlockNumber=null),r;var n=ye();return(e=H.a.from(e).toNumber())1e3)le.warn("network block skew detected; skipping block events (emitted=".concat(this._emitted.block," blockNumber").concat(n,")")),this.emit("error",le.makeError("network block skew detected",W.Logger.errors.NETWORK_ERROR,{blockNumber:n,event:"blockSkew",previousBlockNumber:this._emitted.block})),this.emit("block",n);else for(o=this._emitted.block+1;o<=n;o++)this.emit("block",o);return this._emitted.block!==n&&(this._emitted.block=n,Object.keys(this._emitted).forEach((function(t){if("block"!==t){var e=i._emitted[t];"pending"!==e&&n-e>12&&delete i._emitted[t]}}))),-2===this._lastBlockNumber&&(this._lastBlockNumber=n-1),this._events.forEach((function(t){switch(t.type){case"tx":var e=t.hash,o=i.getTransactionReceipt(e).then((function(t){return t&&null!=t.blockNumber?(i._emitted["t:"+e]=t.blockNumber,i.emit(e,t),null):null})).catch((function(t){i.emit("error",t)}));r.push(o);break;case"filter":if(!t._inflight){t._inflight=!0,-2===t._lastBlockNumber&&(t._lastBlockNumber=n-1);var a=t.filter;a.fromBlock=t._lastBlockNumber+1,a.toBlock=n;var u=a.toBlock-i._maxFilterBlockRange;u>a.fromBlock&&(a.fromBlock=u),a.fromBlock<0&&(a.fromBlock=0);var c=i.getLogs(a).then((function(e){t._inflight=!1,0!==e.length&&e.forEach((function(e){e.blockNumber>t._lastBlockNumber&&(t._lastBlockNumber=e.blockNumber),i._emitted["b:"+e.blockHash]=e.blockNumber,i._emitted["t:"+e.transactionHash]=e.blockNumber,i.emit(a,e)}))})).catch((function(e){i.emit("error",e),t._inflight=!1}));r.push(c)}}})),this._lastBlockNumber=n,Promise.all(r).then((function(){i.emit("didPoll",e)})).catch((function(t){i.emit("error",t)})),t.abrupt("return");case 26:case"end":return t.stop()}}),t,this,[[3,9]])})))}},{key:"resetEventsBlock",value:function(t){this._lastBlockNumber=t-1,this.polling&&this.poll()}},{key:"network",get:function(){return this._network}},{key:"detectNetwork",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",le.throwError("provider does not support network detection",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"provider.detectNetwork"}));case 1:case"end":return t.stop()}}),t)})))}},{key:"getNetwork",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){var e,r,n;return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this._ready();case 2:return e=t.sent,t.next=5,this.detectNetwork();case 5:if(r=t.sent,e.chainId===r.chainId){t.next=23;break}if(!this.anyNetwork){t.next=20;break}return this._network=r,this._lastBlockNumber=-2,this._fastBlockNumber=null,this._fastBlockNumberPromise=null,this._fastQueryDate=0,this._emitted.block=-2,this._maxInternalBlockNumber=-1024,this._internalBlockNumber=null,this.emit("network",r,e),t.next=19,ve(0);case 19:return t.abrupt("return",this._network);case 20:throw n=le.makeError("underlying network changed",W.Logger.errors.NETWORK_ERROR,{event:"changed",network:e,detectedNetwork:r}),this.emit("error",n),n;case 23:return t.abrupt("return",e);case 24:case"end":return t.stop()}}),t,this)})))}},{key:"blockNumber",get:function(){var t=this;return this._getInternalBlockNumber(100+this.pollingInterval/2).then((function(e){t._setFastBlockNumber(e)}),(function(t){})),null!=this._fastBlockNumber?this._fastBlockNumber:-1}},{key:"polling",get:function(){return null!=this._poller},set:function(t){var e=this;t&&!this._poller?(this._poller=setInterval((function(){e.poll()}),this.pollingInterval),this._bootstrapPoll||(this._bootstrapPoll=setTimeout((function(){e.poll(),e._bootstrapPoll=setTimeout((function(){e._poller||e.poll(),e._bootstrapPoll=null}),e.pollingInterval)}),0))):!t&&this._poller&&(clearInterval(this._poller),this._poller=null)}},{key:"pollingInterval",get:function(){return this._pollingInterval},set:function(t){var e=this;if("number"!=typeof t||t<=0||parseInt(String(t))!=t)throw new Error("invalid polling interval");this._pollingInterval=t,this._poller&&(clearInterval(this._poller),this._poller=setInterval((function(){e.poll()}),this._pollingInterval))}},{key:"_getFastBlockNumber",value:function(){var t=this,e=ye();return e-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=e,this._fastBlockNumberPromise=this.getBlockNumber().then((function(e){return(null==t._fastBlockNumber||e>t._fastBlockNumber)&&(t._fastBlockNumber=e),t._fastBlockNumber}))),this._fastBlockNumberPromise}},{key:"_setFastBlockNumber",value:function(t){null!=this._fastBlockNumber&&tthis._fastBlockNumber)&&(this._fastBlockNumber=t,this._fastBlockNumberPromise=Promise.resolve(t)))}},{key:"waitForTransaction",value:function(t,e,r){return fe(this,void 0,void 0,ie().mark((function n(){return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return n.abrupt("return",this._waitForTransaction(t,null==e?1:e,r||0,null));case 1:case"end":return n.stop()}}),n,this)})))}},{key:"_waitForTransaction",value:function(t,e,r,n){return fe(this,void 0,void 0,ie().mark((function o(){var i,a=this;return ie().wrap((function(o){for(;;)switch(o.prev=o.next){case 0:return o.next=2,this.getTransactionReceipt(t);case 2:if(!(((i=o.sent)?i.confirmations:0)>=e)){o.next=5;break}return o.abrupt("return",i);case 5:return o.abrupt("return",new Promise((function(o,i){var u=[],c=!1,s=function(){return!!c||(c=!0,u.forEach((function(t){t()})),!1)},f=function(t){t.confirmations0){var p=setTimeout((function(){s()||i(le.makeError("timeout exceeded",W.Logger.errors.TIMEOUT,{timeout:r}))}),r);p.unref&&p.unref(),u.push((function(){clearTimeout(p)}))}})));case 6:case"end":return o.stop()}}),o,this)})))}},{key:"getBlockNumber",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.abrupt("return",this._getInternalBlockNumber(0));case 1:case"end":return t.stop()}}),t,this)})))}},{key:"getGasPrice",value:function(){return fe(this,void 0,void 0,ie().mark((function t(){var e;return ie().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.getNetwork();case 2:return t.next=4,this.perform("getGasPrice",{});case 4:return e=t.sent,t.prev=5,t.abrupt("return",H.a.from(e));case 9:return t.prev=9,t.t0=t.catch(5),t.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getGasPrice",result:e,error:t.t0}));case 12:case"end":return t.stop()}}),t,this,[[5,9]])})))}},{key:"getBalance",value:function(t,e){return fe(this,void 0,void 0,ie().mark((function r(){var n,o;return ie().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,this.getNetwork();case 2:return r.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(e)});case 4:return n=r.sent,r.next=7,this.perform("getBalance",n);case 7:return o=r.sent,r.prev=8,r.abrupt("return",H.a.from(o));case 12:return r.prev=12,r.t0=r.catch(8),r.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getBalance",params:n,result:o,error:r.t0}));case 15:case"end":return r.stop()}}),r,this,[[8,12]])})))}},{key:"getTransactionCount",value:function(t,e){return fe(this,void 0,void 0,ie().mark((function r(){var n,o;return ie().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,this.getNetwork();case 2:return r.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(e)});case 4:return n=r.sent,r.next=7,this.perform("getTransactionCount",n);case 7:return o=r.sent,r.prev=8,r.abrupt("return",H.a.from(o).toNumber());case 12:return r.prev=12,r.t0=r.catch(8),r.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getTransactionCount",params:n,result:o,error:r.t0}));case 15:case"end":return r.stop()}}),r,this,[[8,12]])})))}},{key:"getCode",value:function(t,e){return fe(this,void 0,void 0,ie().mark((function r(){var n,o;return ie().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.next=2,this.getNetwork();case 2:return r.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(e)});case 4:return n=r.sent,r.next=7,this.perform("getCode",n);case 7:return o=r.sent,r.prev=8,r.abrupt("return",Object(z.hexlify)(o));case 12:return r.prev=12,r.t0=r.catch(8),r.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getCode",params:n,result:o,error:r.t0}));case 15:case"end":return r.stop()}}),r,this,[[8,12]])})))}},{key:"getStorageAt",value:function(t,e,r){return fe(this,void 0,void 0,ie().mark((function n(){var o,i;return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return n.next=2,this.getNetwork();case 2:return n.next=4,Object(K.resolveProperties)({address:this._getAddress(t),blockTag:this._getBlockTag(r),position:Promise.resolve(e).then((function(t){return Object(z.hexValue)(t)}))});case 4:return o=n.sent,n.next=7,this.perform("getStorageAt",o);case 7:return i=n.sent,n.prev=8,n.abrupt("return",Object(z.hexlify)(i));case 12:return n.prev=12,n.t0=n.catch(8),n.abrupt("return",le.throwError("bad result from backend",W.Logger.errors.SERVER_ERROR,{method:"getStorageAt",params:o,result:i,error:n.t0}));case 15:case"end":return n.stop()}}),n,this,[[8,12]])})))}},{key:"_wrapTransaction",value:function(t,e,r){var n=this;if(null!=e&&32!==Object(z.hexDataLength)(e))throw new Error("invalid response - sendTransaction");var o=t;return null!=e&&t.hash!==e&&le.throwError("Transaction hash mismatch from Provider.sendTransaction.",W.Logger.errors.UNKNOWN_ERROR,{expectedHash:t.hash,returnedHash:e}),o.wait=function(e,o){return fe(n,void 0,void 0,ie().mark((function n(){var i,a;return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return null==e&&(e=1),null==o&&(o=0),i=void 0,0!==e&&null!=r&&(i={data:t.data,from:t.from,nonce:t.nonce,to:t.to,value:t.value,startBlock:r}),n.next=6,this._waitForTransaction(t.hash,e,o,i);case 6:if(null!=(a=n.sent)||0!==e){n.next=9;break}return n.abrupt("return",null);case 9:return this._emitted["t:"+t.hash]=a.blockNumber,0===a.status&&le.throwError("transaction failed",W.Logger.errors.CALL_EXCEPTION,{transactionHash:t.hash,transaction:t,receipt:a}),n.abrupt("return",a);case 12:case"end":return n.stop()}}),n,this)})))},o}},{key:"sendTransaction",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o,i;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this.getNetwork();case 2:return e.next=4,Promise.resolve(t).then((function(t){return Object(z.hexlify)(t)}));case 4:return r=e.sent,null==(n=this.formatter.transaction(t)).confirmations&&(n.confirmations=0),e.next=9,this._getInternalBlockNumber(100+2*this.pollingInterval);case 9:return o=e.sent,e.prev=10,e.next=13,this.perform("sendTransaction",{signedTransaction:r});case 13:return i=e.sent,e.abrupt("return",this._wrapTransaction(n,i,o));case 17:throw e.prev=17,e.t0=e.catch(10),e.t0.transaction=n,e.t0.transactionHash=n.hash,e.t0;case 22:case"end":return e.stop()}}),e,this,[[10,17]])})))}},{key:"_getTransactionRequest",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n,o=this;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t;case 2:return r=e.sent,n={},["from","to"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return t?o._getAddress(t):null})))})),["gasLimit","gasPrice","maxFeePerGas","maxPriorityFeePerGas","value"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return t?H.a.from(t):null})))})),["type"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return null!=t?t:null})))})),r.accessList&&(n.accessList=this.formatter.accessList(r.accessList)),["data"].forEach((function(t){null!=r[t]&&(n[t]=Promise.resolve(r[t]).then((function(t){return t?Object(z.hexlify)(t):null})))})),e.t0=this.formatter,e.next=12,Object(K.resolveProperties)(n);case 12:return e.t1=e.sent,e.abrupt("return",e.t0.transactionRequest.call(e.t0,e.t1));case 14:case"end":return e.stop()}}),e,this)})))}},{key:"_getFilter",value:function(t){return fe(this,void 0,void 0,ie().mark((function e(){var r,n=this;return ie().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,t;case 2:return t=e.sent,r={},null!=t.address&&(r.address=this._getAddress(t.address)),["blockHash","topics"].forEach((function(e){null!=t[e]&&(r[e]=t[e])})),["fromBlock","toBlock"].forEach((function(e){null!=t[e]&&(r[e]=n._getBlockTag(t[e]))})),e.t0=this.formatter,e.next=10,Object(K.resolveProperties)(r);case 10:return e.t1=e.sent,e.abrupt("return",e.t0.filter.call(e.t0,e.t1));case 12:case"end":return e.stop()}}),e,this)})))}},{key:"_call",value:function(t,e,r){return fe(this,void 0,void 0,ie().mark((function n(){var o,i,a,u,c,s,f,l,h,d,p,y,v,m,g;return ie().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return r>=10&&le.throwError("CCIP read exceeded maximum redirections",W.Logger.errors.SERVER_ERROR,{redirects:r,transaction:t}),o=t.to,n.next=4,this.perform("call",{transaction:t,blockTag:e});case 4:if(i=n.sent,!(r>=0&&"latest"===e&&null!=o&&"0x556f1830"===i.substring(0,10)&&Object(z.hexDataLength)(i)%32==4)){n.next=31;break}for(n.prev=6,a=Object(z.hexDataSlice)(i,4),u=Object(z.hexDataSlice)(a,0,32),H.a.from(u).eq(o)||le.throwError("CCIP Read sender did not match",W.Logger.errors.CALL_EXCEPTION,{name:"OffchainLookup",signature:"OffchainLookup(address,string[],bytes,bytes4,bytes)",transaction:t,data:i}),c=[],s=H.a.from(Object(z.hexDataSlice)(a,32,64)).toNumber(),f=H.a.from(Object(z.hexDataSlice)(a,s,s+32)).toNumber(),l=Object(z.hexDataSlice)(a,s+32),h=0;hthis._emitted.block)){t.next=10;break}return t.abrupt("return",null);case 10:return t.abrupt("return",void 0);case 11:if(!e){t.next=34;break}i=null,a=0;case 14:if(!(a0}},{key:"_stopEvent",value:function(t){this.polling=this._events.filter((function(t){return t.pollable()})).length>0}},{key:"_addEventListener",value:function(t,e,r){var n=new ge(pe(t),e,r);return this._events.push(n),this._startEvent(n),this}},{key:"on",value:function(t,e){return this._addEventListener(t,e,!1)}},{key:"once",value:function(t,e){return this._addEventListener(t,e,!0)}},{key:"emit",value:function(t){for(var e=this,r=arguments.length,n=new Array(r>1?r-1:0),o=1;o=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var u=r.call(i,"catchLoc"),c=r.call(i,"finallyLoc");if(u&&c){if(this.prev=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),x(r),l}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;x(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,r){return this.delegate={iterator:S(t),resultName:e,nextLoc:r},"next"===this.method&&(this.arg=void 0),l}},t}function Fe(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function De(t,e){for(var r=0;r=0&&a.match(/gas required exceeds allowance|always failing transaction|execution reverted|revert/)&&Ye.throwError("cannot estimate gas; transaction may fail or may require manual gas limit",W.Logger.errors.UNPREDICTABLE_GAS_LIMIT,{error:e,method:t,transaction:n}),e}function $e(t){return new Promise((function(e){setTimeout(e,t)}))}function tr(t){if(t.error){var e=new Error(t.error.message);throw e.code=t.error.code,e.data=t.error.data,e}return t.result}function er(t){return t?t.toLowerCase():t}var rr={},nr=function(t){qe(r,t);var e=He(r);function r(t,n,o){var i;if(Fe(this,r),i=e.call(this),t!==rr)throw new Error("do not call the JsonRpcSigner constructor directly; use provider.getSigner");return Object(K.defineReadOnly)(Ke(i),"provider",n),null==o&&(o=0),"string"==typeof o?(Object(K.defineReadOnly)(Ke(i),"_address",i.provider.formatter.address(o)),Object(K.defineReadOnly)(Ke(i),"_index",null)):"number"==typeof o?(Object(K.defineReadOnly)(Ke(i),"_index",o),Object(K.defineReadOnly)(Ke(i),"_address",null)):Ye.throwArgumentError("invalid address or index","addressOrIndex",o),i}return Ue(r,[{key:"connect",value:function(t){return Ye.throwError("cannot alter JSON-RPC Signer connection",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"connect"})}},{key:"connectUnchecked",value:function(){return new or(rr,this.provider,this._address||this._index)}},{key:"getAddress",value:function(){var t=this;return this._address?Promise.resolve(this._address):this.provider.send("eth_accounts",[]).then((function(e){return e.length<=t._index&&Ye.throwError("unknown account #"+t._index,W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getAddress"}),t.provider.formatter.address(e[t._index])}))}},{key:"sendUncheckedTransaction",value:function(t){var e=this;t=Object(K.shallowCopy)(t);var r=this.getAddress().then((function(t){return t&&(t=t.toLowerCase()),t}));if(null==t.gasLimit){var n=Object(K.shallowCopy)(t);n.from=r,t.gasLimit=this.provider.estimateGas(n)}return null!=t.to&&(t.to=Promise.resolve(t.to).then((function(t){return Qe(e,void 0,void 0,Be().mark((function e(){var r;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null!=t){e.next=2;break}return e.abrupt("return",null);case 2:return e.next=4,this.provider.resolveName(t);case 4:return null==(r=e.sent)&&Ye.throwArgumentError("provided ENS name resolves to null","tx.to",t),e.abrupt("return",r);case 7:case"end":return e.stop()}}),e,this)})))}))),Object(K.resolveProperties)({tx:Object(K.resolveProperties)(t),sender:r}).then((function(r){var n=r.tx,o=r.sender;null!=n.from?n.from.toLowerCase()!==o&&Ye.throwArgumentError("from address mismatch","transaction",t):n.from=o;var i=e.provider.constructor.hexlifyTransaction(n,{from:!0});return e.provider.send("eth_sendTransaction",[i]).then((function(t){return t}),(function(t){return"string"==typeof t.message&&t.message.match(/user denied/i)&&Ye.throwError("user rejected transaction",W.Logger.errors.ACTION_REJECTED,{action:"sendTransaction",transaction:n}),Xe("sendTransaction",t,i)}))}))}},{key:"signTransaction",value:function(t){return Ye.throwError("signing transactions is unsupported",W.Logger.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})}},{key:"sendTransaction",value:function(t){return Qe(this,void 0,void 0,Be().mark((function e(){var r,n,o=this;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this.provider._getInternalBlockNumber(100+2*this.provider.pollingInterval);case 2:return r=e.sent,e.next=5,this.sendUncheckedTransaction(t);case 5:return n=e.sent,e.prev=6,e.next=9,Object(Ht.poll)((function(){return Qe(o,void 0,void 0,Be().mark((function t(){var e;return Be().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,this.provider.getTransaction(n);case 2:if(null!==(e=t.sent)){t.next=5;break}return t.abrupt("return",void 0);case 5:return t.abrupt("return",this.provider._wrapTransaction(e,n,r));case 6:case"end":return t.stop()}}),t,this)})))}),{oncePoll:this.provider});case 9:return e.abrupt("return",e.sent);case 12:throw e.prev=12,e.t0=e.catch(6),e.t0.transactionHash=n,e.t0;case 16:case"end":return e.stop()}}),e,this,[[6,12]])})))}},{key:"signMessage",value:function(t){return Qe(this,void 0,void 0,Be().mark((function e(){var r,n;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return r="string"==typeof t?Object(Gt.f)(t):t,e.next=3,this.getAddress();case 3:return n=e.sent,e.prev=4,e.next=7,this.provider.send("personal_sign",[Object(z.hexlify)(r),n.toLowerCase()]);case 7:return e.abrupt("return",e.sent);case 10:throw e.prev=10,e.t0=e.catch(4),"string"==typeof e.t0.message&&e.t0.message.match(/user denied/i)&&Ye.throwError("user rejected signing",W.Logger.errors.ACTION_REJECTED,{action:"signMessage",from:n,messageData:t}),e.t0;case 14:case"end":return e.stop()}}),e,this,[[4,10]])})))}},{key:"_legacySignMessage",value:function(t){return Qe(this,void 0,void 0,Be().mark((function e(){var r,n;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return r="string"==typeof t?Object(Gt.f)(t):t,e.next=3,this.getAddress();case 3:return n=e.sent,e.prev=4,e.next=7,this.provider.send("eth_sign",[n.toLowerCase(),Object(z.hexlify)(r)]);case 7:return e.abrupt("return",e.sent);case 10:throw e.prev=10,e.t0=e.catch(4),"string"==typeof e.t0.message&&e.t0.message.match(/user denied/i)&&Ye.throwError("user rejected signing",W.Logger.errors.ACTION_REJECTED,{action:"_legacySignMessage",from:n,messageData:t}),e.t0;case 14:case"end":return e.stop()}}),e,this,[[4,10]])})))}},{key:"_signTypedData",value:function(t,e,r){return Qe(this,void 0,void 0,Be().mark((function n(){var o,i,a=this;return Be().wrap((function(n){for(;;)switch(n.prev=n.next){case 0:return n.next=2,Te.a.resolveNames(t,e,r,(function(t){return a.provider.resolveName(t)}));case 2:return o=n.sent,n.next=5,this.getAddress();case 5:return i=n.sent,n.prev=6,n.next=9,this.provider.send("eth_signTypedData_v4",[i.toLowerCase(),JSON.stringify(Te.a.getPayload(o.domain,e,o.value))]);case 9:return n.abrupt("return",n.sent);case 12:throw n.prev=12,n.t0=n.catch(6),"string"==typeof n.t0.message&&n.t0.message.match(/user denied/i)&&Ye.throwError("user rejected signing",W.Logger.errors.ACTION_REJECTED,{action:"_signTypedData",from:i,messageData:{domain:o.domain,types:e,value:o.value}}),n.t0;case 16:case"end":return n.stop()}}),n,this,[[6,12]])})))}},{key:"unlock",value:function(t){return Qe(this,void 0,void 0,Be().mark((function e(){var r,n;return Be().wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return r=this.provider,e.next=3,this.getAddress();case 3:return n=e.sent,e.abrupt("return",r.send("personal_unlockAccount",[n.toLowerCase(),t,null]));case 5:case"end":return e.stop()}}),e,this)})))}}]),r}(q.a),or=function(t){qe(r,t);var e=He(r);function r(){return Fe(this,r),e.apply(this,arguments)}return Ue(r,[{key:"sendTransaction",value:function(t){var e=this;return this.sendUncheckedTransaction(t).then((function(t){return{hash:t,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:function(r){return e.provider.waitForTransaction(t,r)}}}))}}]),r}(nr),ir={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0,type:!0,accessList:!0,maxFeePerGas:!0,maxPriorityFeePerGas:!0},ar=function(t){qe(r,t);var e=He(r);function r(t,n){var o;Fe(this,r);var i=n;return null==i&&(i=new Promise((function(t,e){setTimeout((function(){o.detectNetwork().then((function(e){t(e)}),(function(t){e(t)}))}),0)}))),o=e.call(this,i),t||(t=Object(K.getStatic)(o.constructor,"defaultUrl")()),"string"==typeof t?Object(K.defineReadOnly)(Ke(o),"connection",Object.freeze({url:t})):Object(K.defineReadOnly)(Ke(o),"connection",Object.freeze(Object(K.shallowCopy)(t))),o._nextId=42,o}return Ue(r,[{key:"_cache",get:function(){return null==this._eventLoopCache&&(this._eventLoopCache={}),this._eventLoopCache}},{key:"detectNetwork",value:function(){var t=this;return this._cache.detectNetwork||(this._cache.detectNetwork=this._uncachedDetectNetwork(),setTimeout((function(){t._cache.detectNetwork=null}),0)),this._cache.detectNetwork}},{key:"_uncachedDetectNetwork",value:function(){return Qe(this,void 0,void 0,Be().mark((function t(){var e,r;return Be().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,$e(0);case 2:return e=null,t.prev=3,t.next=6,this.send("eth_chainId",[]);case 6:e=t.sent,t.next=19;break;case 9:return t.prev=9,t.t0=t.catch(3),t.prev=11,t.next=14,this.send("net_version",[]);case 14:e=t.sent,t.next=19;break;case 17:t.prev=17,t.t1=t.catch(11);case 19:if(null==e){t.next=28;break}return r=Object(K.getStatic)(this.constructor,"getNetwork"),t.prev=21,t.abrupt("return",r(H.a.from(e).toNumber()));case 25:return t.prev=25,t.t2=t.catch(21),t.abrupt("return",Ye.throwError("could not detect network",W.Logger.errors.NETWORK_ERROR,{chainId:e,event:"invalidNetwork",serverError:t.t2}));case 28:return t.abrupt("return",Ye.throwError("could not detect network",W.Logger.errors.NETWORK_ERROR,{event:"noNetwork"}));case 29:case"end":return t.stop()}}),t,this,[[3,9],[11,17],[21,25]])})))}},{key:"getSigner",value:function(t){return new nr(rr,this,t)}},{key:"getUncheckedSigner",value:function(t){return this.getSigner(t).connectUnchecked()}},{key:"listAccounts",value:function(){var t=this;return this.send("eth_accounts",[]).then((function(e){return e.map((function(e){return t.formatter.address(e)}))}))}},{key:"send",value:function(t,e){var r=this,n={method:t,params:e,id:this._nextId++,jsonrpc:"2.0"};this.emit("debug",{action:"request",request:Object(K.deepCopy)(n),provider:this});var o=["eth_chainId","eth_blockNumber"].indexOf(t)>=0;if(o&&this._cache[t])return this._cache[t];var i=Object(Ht.fetchJson)(this.connection,JSON.stringify(n),tr).then((function(t){return r.emit("debug",{action:"response",request:n,response:t,provider:r}),t}),(function(t){throw r.emit("debug",{action:"response",error:t,request:n,provider:r}),t}));return o&&(this._cache[t]=i,setTimeout((function(){r._cache[t]=null}),0)),i}},{key:"prepareRequest",value:function(t,e){switch(t){case"getBlockNumber":return["eth_blockNumber",[]];case"getGasPrice":return["eth_gasPrice",[]];case"getBalance":return["eth_getBalance",[er(e.address),e.blockTag]];case"getTransactionCount":return["eth_getTransactionCount",[er(e.address),e.blockTag]];case"getCode":return["eth_getCode",[er(e.address),e.blockTag]];case"getStorageAt":return["eth_getStorageAt",[er(e.address),Object(z.hexZeroPad)(e.position,32),e.blockTag]];case"sendTransaction":return["eth_sendRawTransaction",[e.signedTransaction]];case"getBlock":return 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18:if(4902!==t.t0.code&&4902!==(null===t.t0||void 0===t.t0||null===(a=t.t0.data)||void 0===a||null===(u=a.originalError)||void 0===u?void 0:u.code)){t.next=30;break}return t.prev=19,t.next=22,n.request({method:"wallet_addEthereumChain",params:[{chainId:o,chainName:c.name,nativeCurrency:c.nativeCurrency,rpcUrls:[null!==(s=c.rpcUrls.public)&&void 0!==s?s:c.rpcUrls.default],blockExplorerUrls:this.getBlockExplorerUrls(c)}]});case 22:return t.abrupt("return",c);case 25:if(t.prev=25,t.t1=t.catch(19),!this.isUserRejectedRequestError(t.t1)){t.next=29;break}throw new au(t.t0);case 29:throw new Za;case 30:if(!this.isUserRejectedRequestError(t.t0)){t.next=32;break}throw new au(t.t0);case 32:throw new ou(t.t0);case 33:case"end":return t.stop()}}),t,this,[[7,13],[19,25]])}))),function(t){return r.apply(this,arguments)})},{key:"watchAsset",value:(e=Ki(Hi().mark((function t(e){var r,n,o,i,a,u;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=e.address,n=e.decimals,o=void 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this.store.getState().data}},{key:"error",get:function(){return this.store.getState().error}},{key:"lastUsedChainId",get:function(){var t,e;return null===(t=this.data)||void 0===t||null===(e=t.chain)||void 0===e?void 0:e.id}},{key:"provider",get:function(){return this.store.getState().provider}},{key:"status",get:function(){return this.store.getState().status}},{key:"subscribe",get:function(){return this.store.subscribe}},{key:"webSocketProvider",get:function(){return this.store.getState().webSocketProvider}},{key:"setState",value:function(t){var e="function"==typeof t?t(this.store.getState()):t;this.store.setState(e,!0)}},{key:"clearState",value:function(){this.setState((function(t){return aa(aa({},t),{},{chains:void 0,connector:void 0,data:void 0,error:void 0,status:"disconnected"})}))}},{key:"destroy",value:(r=Ki(Hi().mark((function t(){var e,r;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!this.connector){t.next=3;break}return t.next=3,null===(e=(r=this.connector).disconnect)||void 0===e?void 0:e.call(r);case 3:C(this,ka,!1),this.clearState(),this.store.destroy();case 6:case"end":return t.stop()}}),t,this)}))),function(){return r.apply(this,arguments)})},{key:"autoConnect",value:(e=Ki(Hi().mark((function t(){var e,r,n,o,i,a,u=this;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!R(this,ka)){t.next=2;break}return t.abrupt("return");case 2:C(this,ka,!0),this.setState((function(t){var e;return aa(aa({},t),{},{status:null!==(e=t.data)&&void 0!==e&&e.account?"reconnecting":"connecting"})})),e=R(this,xa)?oa(this.connectors).sort((function(t){return t.id===R(u,xa)?-1:1})):this.connectors,r=!1,n=ca(e),t.prev=7,i=Hi().mark((function t(){var e,n;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if((e=o.value).ready&&e.isAuthorized){t.next=3;break}return t.abrupt("return","continue");case 3:return t.next=5,e.isAuthorized();case 5:if(t.sent){t.next=8;break}return t.abrupt("return","continue");case 8:return t.next=10,e.connect();case 10:return n=t.sent,u.setState((function(t){return aa(aa({},t),{},{connector:e,chains:null==e?void 0:e.chains,data:n,status:"connected"})})),r=!0,t.abrupt("return","break");case 14:case"end":return t.stop()}}),t)})),n.s();case 10:if((o=n.n()).done){t.next=19;break}return t.delegateYield(i(),"t0",12);case 12:if("continue"!==(a=t.t0)){t.next=15;break}return t.abrupt("continue",17);case 15:if("break"!==a){t.next=17;break}return t.abrupt("break",19);case 17:t.next=10;break;case 19:t.next=24;break;case 21:t.prev=21,t.t1=t.catch(7),n.e(t.t1);case 24:return t.prev=24,n.f(),t.finish(24);case 27:return r||this.setState((function(t){return aa(aa({},t),{},{data:void 0,status:"disconnected"})})),C(this,ka,!1),t.abrupt("return",this.data);case 30:case"end":return t.stop()}}),t,this,[[7,21,24,27]])}))),function(){return e.apply(this,arguments)})},{key:"getProvider",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.bust,r=t.chainId,n=this.providers.get(null!=r?r:-1);if(n&&!e)return n;var o=this.config.provider;return n="function"==typeof o?o({chainId:r}):o,this.providers.set(null!=r?r:-1,n),n}},{key:"getWebSocketProvider",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.bust,r=t.chainId,n=this.webSocketProviders.get(null!=r?r:-1);if(n&&!e)return n;var o=this.config.webSocketProvider;return(n="function"==typeof o?o({chainId:r}):o)&&this.webSocketProviders.set(null!=r?r:-1,n),n}},{key:"setLastUsedConnector",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;null===(t=this.storage)||void 0===t||t.setItem("wallet",e)}}]),t}();function Pa(){if(!Aa)throw new Error("No wagmi client found. Ensure you have set up a client: https://wagmi.sh/docs/client");return Aa}function Ma(){return(Ma=Ki(Hi().mark((function t(e){var r,n,o,i,a;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(r=e.chainId,n=e.connector,o=Pa(),i=o.connector,n.id!==(null==i?void 0:i.id)){t.next=5;break}throw new tu;case 5:return t.prev=5,o.setState((function(t){return aa(aa({},t),{},{status:"connecting"})})),t.next=9,n.connect({chainId:r});case 9:return a=t.sent,o.setLastUsedConnector(n.id),o.setState((function(t){return aa(aa({},t),{},{connector:n,chains:null==n?void 0:n.chains,data:a,status:"connected"})})),o.storage.setItem("connected",!0),t.abrupt("return",aa(aa({},a),{},{connector:n}));case 16:throw t.prev=16,t.t0=t.catch(5),o.setState((function(t){return aa(aa({},t),{},{status:t.connector?"connected":"disconnected"})})),t.t0;case 20:case"end":return t.stop()}}),t,null,[[5,16]])})))).apply(this,arguments)}function Ra(){return(Ra=Ki(Hi().mark((function t(){var e;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(!(e=Pa()).connector){t.next=4;break}return t.next=4,e.connector.disconnect();case 4:e.clearState(),e.storage.removeItem("connected");case 6:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function La(t){var e=t.address,r=t.abi,n=t.signerOrProvider;return new xt(e,r,n)}function Ca(t){return Ta.apply(this,arguments)}function Ta(){return(Ta=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s,f,l,h,d,p,y,v;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(r=e.abi,n=e.address,o=e.args,i=e.chainId,a=e.functionName,u=e.overrides,null==(c=e.signer)){t.next=5;break}t.t0=c,t.next=8;break;case 5:return t.next=7,qa({chainId:i});case 7:t.t0=t.sent;case 8:if(s=t.t0){t.next=11;break}throw new eu;case 11:if(i&&ha({chainId:i,signer:s}),f=La({address:n,abi:r,signerOrProvider:s}),l=pa({contract:f,functionName:a,args:o}),h=f.populateTransaction[l]){t.next=17;break}throw new ru({address:n,functionName:l});case 17:return d=[].concat(oa(null!=o?o:[]),oa(u?[u]:[])),t.next=20,h.apply(void 0,oa(d));case 20:if(p=t.sent,t.t1=p.gasLimit,t.t1){t.next=26;break}return t.next=25,s.estimateGas(p);case 25:t.t1=t.sent;case 26:return y=t.t1,v=va({abi:r,functionName:a}),t.abrupt("return",{abi:v,address:n,chainId:i,functionName:a,mode:"prepared",request:aa(aa({},p),{},{gasLimit:y})});case 29:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Ia(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.chainId,r=Pa();return e&&r.getProvider({chainId:e})||r.provider}function Na(t,e){var r=Pa(),n=function(){var r=Ki(Hi().mark((function r(){return Hi().wrap((function(r){for(;;)switch(r.prev=r.next){case 0:return r.abrupt("return",e(Ia(t)));case 1:case"end":return r.stop()}}),r)})));return function(){return r.apply(this,arguments)}}();return r.subscribe((function(t){return t.provider}),n)}function Ba(t){return Fa.apply(this,arguments)}function Fa(){return(Fa=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s,f;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=e.chainId,n=e.mode,o=e.request,t.next=3,qa();case 3:if(i=t.sent){t.next=6;break}throw new eu;case 6:if("prepared"!==n){t.next=11;break}if(o.gasLimit){t.next=9;break}throw new Error("`gasLimit` is required");case 9:if(o.to){t.next=11;break}throw new Error("`to` is required");case 11:return r&&ha({chainId:r,signer:i}),t.prev=12,u=null===(a=i.connectUnchecked)||void 0===a?void 0:a.call(i),t.next=16,(null!=u?u:i).sendTransaction(o);case 16:return c=t.sent,s=c.hash,f=c.wait,t.abrupt("return",{hash:s,wait:f});case 22:if(t.prev=22,t.t0=t.catch(12),4001!==t.t0.code){t.next=26;break}throw new au(t.t0);case 26:throw t.t0;case 27:case"end":return t.stop()}}),t,null,[[12,22]])})))).apply(this,arguments)}function Da(t){return Ua.apply(this,arguments)}function Ua(){return(Ua=Ki(Hi().mark((function t(e){var r,n,o,i,a,u,c,s,f,l,h;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=e.address,n=e.args,o=e.chainId,i=e.abi,a=e.functionName,u=e.mode,c=e.overrides,s=e.request,t.next=3,qa();case 3:if(f=t.sent){t.next=6;break}throw new eu;case 6:if(o&&ha({chainId:o,signer:f}),"prepared"!==u){t.next=10;break}if(s){t.next=10;break}throw new Error("`request` is required");case 10:if("recklesslyUnprepared"!==u){t.next=16;break}return t.next=13,Ca({address:r,args:n,chainId:o,abi:i,functionName:a,overrides:c});case 13:t.t0=t.sent.request,t.next=17;break;case 16:t.t0=s;case 17:return l=t.t0,t.next=20,Ba({request:l,mode:"prepared"});case 20:return h=t.sent,t.abrupt("return",h);case 22:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function qa(){return Ga.apply(this,arguments)}function Ga(){return(Ga=Ki(Hi().mark((function t(){var e,r,n,o,i,a,u=arguments;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n=u.length>0&&void 0!==u[0]?u[0]:{},o=n.chainId,i=Pa(),t.next=4,null===(e=i.connector)||void 0===e||null===(r=e.getSigner)||void 0===r?void 0:r.call(e,{chainId:o});case 4:if(t.t0=t.sent,t.t0){t.next=7;break}t.t0=null;case 7:return a=t.t0,t.abrupt("return",a);case 9:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Ha(){var t=Pa(),e=t.data,r=t.connector,n=t.status;switch(n){case"connected":return{address:null==e?void 0:e.account,connector:r,isConnected:!0,isConnecting:!1,isDisconnected:!1,isReconnecting:!1,status:n};case"reconnecting":return{address:null==e?void 0:e.account,connector:r,isConnected:!(null==e||!e.account),isConnecting:!1,isDisconnected:!1,isReconnecting:!0,status:n};case"connecting":return{address:void 0,connector:void 0,isConnected:!1,isConnecting:!0,isDisconnected:!1,isReconnecting:!1,status:n};case"disconnected":return{address:void 0,connector:void 0,isConnected:!1,isConnecting:!1,isDisconnected:!0,isReconnecting:!1,status:n}}}function za(){var t,e,r,n,o,i=Pa(),a=null===(t=i.data)||void 0===t||null===(e=t.chain)||void 0===e?void 0:e.id,u=null!==(r=i.chains)&&void 0!==r?r:[],c=null!==(n=[].concat(oa(i.provider.chains||[]),oa(u)).find((function(t){return t.id===a})))&&void 0!==n?n:{id:a,name:"Chain ".concat(a),network:"".concat(a),rpcUrls:{default:""}};return{chain:a?aa(aa(aa({},c),null===(o=i.data)||void 0===o?void 0:o.chain),{},{id:a}):void 0,chains:u}}function Ka(){return(Ka=Ki(Hi().mark((function t(e){var r,n,o;return Hi().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(r=e.chainId,n=Pa(),o=n.connector){t.next=4;break}throw new eu;case 4:if(o.switchChain){t.next=6;break}throw new iu({connector:o});case 6:return t.abrupt("return",o.switchChain(r));case 7:case"end":return t.stop()}}),t)})))).apply(this,arguments)}function Ja(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=e.selector,n=void 0===r?function(t){return t}:r,o=Pa(),i=function(){return t(Ha())},a=o.subscribe((function(t){var e=t.data,r=t.connector,o=t.status;return n({address:null==e?void 0:e.account,connector:r,status:o})}),i,{equalityFn:Fi.a});return 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number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this._strip();\n };\n\n function parseBase (str, start, end, mul) {\n var r = 0;\n var b = 0;\n var len = Math.min(str.length, end);\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n\n r *= mul;\n\n // 'a'\n if (c >= 49) {\n b = c - 49 + 0xa;\n\n // 'A'\n } else if (c >= 17) {\n b = c - 17 + 0xa;\n\n // '0' - '9'\n } else {\n b = c;\n }\n assert(c >= 0 && b < mul, 'Invalid character');\n r += b;\n }\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase (number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1;\n\n // Find length of limb in base\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n limbLen--;\n limbPow = (limbPow / base) | 0;\n\n var total = number.length 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dest.red = src.red;\n }\n\n BN.prototype._move = function _move (dest) {\n move(dest, this);\n };\n\n BN.prototype.clone = function clone () {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand (size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n return this;\n };\n\n // Remove leading `0` from `this`\n BN.prototype._strip = function strip () {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign () {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n return this;\n };\n\n // Check Symbol.for because not everywhere where Symbol defined\n // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility\n if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') {\n try {\n BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect;\n } catch (e) {\n BN.prototype.inspect = inspect;\n }\n } else {\n BN.prototype.inspect = inspect;\n }\n\n function inspect () {\n return (this.red ? '';\n }\n\n /*\n\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n\n */\n\n var zeros = [\n '',\n '0',\n '00',\n '000',\n '0000',\n '00000',\n '000000',\n '0000000',\n '00000000',\n '000000000',\n '0000000000',\n '00000000000',\n '000000000000',\n '0000000000000',\n '00000000000000',\n '000000000000000',\n '0000000000000000',\n '00000000000000000',\n '000000000000000000',\n '0000000000000000000',\n '00000000000000000000',\n '000000000000000000000',\n '0000000000000000000000',\n '00000000000000000000000',\n '000000000000000000000000',\n '0000000000000000000000000'\n ];\n\n var groupSizes = [\n 0, 0,\n 25, 16, 12, 11, 10, 9, 8,\n 8, 7, 7, 7, 7, 6, 6,\n 6, 6, 6, 6, 6, 5, 5,\n 5, 5, 5, 5, 5, 5, 5,\n 5, 5, 5, 5, 5, 5, 5\n ];\n\n var groupBases = [\n 0, 0,\n 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,\n 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,\n 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,\n 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,\n 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176\n ];\n\n BN.prototype.toString = function toString (base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n\n var out;\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = (((w << off) | carry) & 0xffffff).toString(16);\n carry = (w >>> (24 - off)) & 0xffffff;\n off += 2;\n if (off >= 26) {\n off -= 26;\n i--;\n }\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n }\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base];\n // var groupBase = Math.pow(base, groupSize);\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n while (!c.isZero()) {\n var r = c.modrn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n if (this.isZero()) {\n out = '0' + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber () {\n var ret = this.words[0];\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + (this.words[1] * 0x4000000);\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n return (this.negative !== 0) ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON () {\n return this.toString(16, 2);\n };\n\n if (Buffer) {\n BN.prototype.toBuffer = function toBuffer (endian, length) {\n return this.toArrayLike(Buffer, endian, length);\n };\n }\n\n BN.prototype.toArray = function toArray (endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n var allocate = function allocate (ArrayType, size) {\n if (ArrayType.allocUnsafe) {\n return ArrayType.allocUnsafe(size);\n }\n return new ArrayType(size);\n };\n\n BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {\n this._strip();\n\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n\n var res = allocate(ArrayType, reqLength);\n var postfix = endian === 'le' ? 'LE' : 'BE';\n this['_toArrayLike' + postfix](res, byteLength);\n return res;\n };\n\n BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) {\n var position = 0;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = (this.words[i] << shift) | carry;\n\n res[position++] = word & 0xff;\n if (position < res.length) {\n res[position++] = (word >> 8) & 0xff;\n }\n if (position < res.length) {\n res[position++] = (word >> 16) & 0xff;\n }\n\n if (shift === 6) {\n if (position < res.length) {\n res[position++] = (word >> 24) & 0xff;\n }\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position < res.length) {\n res[position++] = carry;\n\n while (position < res.length) {\n res[position++] = 0;\n }\n }\n };\n\n BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) {\n var position = res.length - 1;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = (this.words[i] << shift) | carry;\n\n res[position--] = word & 0xff;\n if (position >= 0) {\n res[position--] = (word >> 8) & 0xff;\n }\n if (position >= 0) {\n res[position--] = (word >> 16) & 0xff;\n }\n\n if (shift === 6) {\n if (position >= 0) {\n res[position--] = (word >> 24) & 0xff;\n }\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position >= 0) {\n res[position--] = carry;\n\n while (position >= 0) {\n res[position--] = 0;\n }\n }\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits (w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits (w) {\n var t = w;\n var r = 0;\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits (w) {\n // Short-cut\n if (w === 0) return 26;\n\n var t = w;\n var r = 0;\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n if ((t & 0x1) === 0) {\n r++;\n }\n return r;\n };\n\n // Return number of used bits in a BN\n BN.prototype.bitLength = function bitLength () {\n var w = this.words[this.length - 1];\n var hi = this._countBits(w);\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray (num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n w[bit] = (num.words[off] >>> wbit) & 0x01;\n }\n\n return w;\n }\n\n // Number of trailing zero bits\n BN.prototype.zeroBits = function zeroBits () {\n if (this.isZero()) return 0;\n\n var r = 0;\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n r += b;\n if (b !== 26) break;\n }\n return r;\n };\n\n BN.prototype.byteLength = function byteLength () {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos (width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos (width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg () {\n return this.negative !== 0;\n };\n\n // Return negative clone of `this`\n BN.prototype.neg = function neg () {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg () {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n };\n\n // Or `num` with `this` in-place\n BN.prototype.iuor = function iuor (num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this._strip();\n };\n\n BN.prototype.ior = function ior (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n };\n\n // Or `num` with `this`\n BN.prototype.or = function or (num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor (num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n };\n\n // And `num` with `this` in-place\n BN.prototype.iuand = function iuand (num) {\n // b = min-length(num, this)\n var b;\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n\n return this._strip();\n };\n\n BN.prototype.iand = function iand (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n };\n\n // And `num` with `this`\n BN.prototype.and = function and (num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand (num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n };\n\n // Xor `num` with `this` in-place\n BN.prototype.iuxor = function iuxor (num) {\n // a.length > b.length\n var a;\n var b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n\n return this._strip();\n };\n\n BN.prototype.ixor = function ixor (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n };\n\n // Xor `num` with `this`\n BN.prototype.xor = function xor (num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor (num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n };\n\n // Not ``this`` with ``width`` bitwidth\n BN.prototype.inotn = function inotn (width) {\n assert(typeof width === 'number' && width >= 0);\n\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26;\n\n // Extend the buffer with leading zeroes\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n }\n\n // Handle complete words\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n }\n\n // Handle the residue\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));\n }\n\n // And remove leading zeroes\n return this._strip();\n };\n\n BN.prototype.notn = function notn (width) {\n return this.clone().inotn(width);\n };\n\n // Set `bit` of `this`\n BN.prototype.setn = function setn (bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | (1 << wbit);\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this._strip();\n };\n\n // Add `num` to `this` in-place\n BN.prototype.iadd = function iadd (num) {\n var r;\n\n // negative + positive\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign();\n\n // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n }\n\n // a.length > b.length\n var a, b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++;\n // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n };\n\n // Add `num` to `this`\n BN.prototype.add = function add (num) {\n var res;\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n\n return num.clone().iadd(this);\n };\n\n // Subtract `num` from `this` in-place\n BN.prototype.isub = function isub (num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign();\n\n // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n }\n\n // At this point both numbers are positive\n var cmp = this.cmp(num);\n\n // Optimization - zeroify\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n }\n\n // a > b\n var a, b;\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n // Copy rest of the words\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this._strip();\n };\n\n // Subtract `num` from `this`\n BN.prototype.sub = function sub (num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = (self.length + num.length) | 0;\n out.length = len;\n len = (len - 1) | 0;\n\n // Peel one iteration (compiler can't do it, because of code complexity)\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n var carry = (r / 0x4000000) | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = (k - j) | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += (r / 0x4000000) | 0;\n rword = r & 0x3ffffff;\n }\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n var comb10MulTo = function comb10MulTo (self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = (mid + Math.imul(ah0, bl0)) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = (mid + Math.imul(ah1, bl0)) | 0;\n hi = Math.imul(ah1, bh0);\n lo = (lo + Math.imul(al0, bl1)) | 0;\n mid = (mid + Math.imul(al0, bh1)) | 0;\n mid = (mid + Math.imul(ah0, bl1)) | 0;\n hi = (hi + Math.imul(ah0, bh1)) | 0;\n var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = (mid + Math.imul(ah2, bl0)) | 0;\n hi = Math.imul(ah2, bh0);\n lo = (lo + Math.imul(al1, bl1)) | 0;\n mid = (mid + Math.imul(al1, bh1)) | 0;\n mid = (mid + Math.imul(ah1, bl1)) | 0;\n hi = (hi + Math.imul(ah1, bh1)) | 0;\n lo = (lo + Math.imul(al0, bl2)) | 0;\n mid = (mid + Math.imul(al0, bh2)) | 0;\n mid = (mid + Math.imul(ah0, bl2)) | 0;\n hi = (hi + Math.imul(ah0, bh2)) | 0;\n var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = (mid + Math.imul(ah3, bl0)) | 0;\n hi = Math.imul(ah3, bh0);\n lo = (lo + Math.imul(al2, bl1)) | 0;\n mid = (mid + Math.imul(al2, bh1)) | 0;\n mid = (mid + Math.imul(ah2, bl1)) | 0;\n hi = (hi + Math.imul(ah2, bh1)) | 0;\n lo = (lo + Math.imul(al1, bl2)) | 0;\n mid = (mid + Math.imul(al1, bh2)) | 0;\n mid = (mid + Math.imul(ah1, bl2)) | 0;\n hi = (hi + Math.imul(ah1, bh2)) | 0;\n lo = (lo + Math.imul(al0, bl3)) | 0;\n mid = (mid + Math.imul(al0, bh3)) | 0;\n mid = (mid + Math.imul(ah0, bl3)) | 0;\n hi = (hi + Math.imul(ah0, bh3)) | 0;\n var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = (mid + Math.imul(ah4, bl0)) | 0;\n hi = Math.imul(ah4, bh0);\n lo = (lo + Math.imul(al3, bl1)) | 0;\n mid = (mid + Math.imul(al3, bh1)) | 0;\n mid = (mid + Math.imul(ah3, bl1)) | 0;\n hi = (hi + Math.imul(ah3, bh1)) | 0;\n lo = (lo + Math.imul(al2, bl2)) | 0;\n mid = (mid + Math.imul(al2, bh2)) | 0;\n mid = (mid + Math.imul(ah2, bl2)) | 0;\n hi = (hi + Math.imul(ah2, bh2)) | 0;\n lo = (lo + Math.imul(al1, bl3)) | 0;\n mid = (mid + Math.imul(al1, bh3)) | 0;\n mid = (mid + Math.imul(ah1, bl3)) | 0;\n hi = (hi + Math.imul(ah1, bh3)) | 0;\n lo = (lo + Math.imul(al0, bl4)) | 0;\n mid = (mid + Math.imul(al0, bh4)) | 0;\n mid = (mid + Math.imul(ah0, bl4)) | 0;\n hi = (hi + Math.imul(ah0, bh4)) | 0;\n var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = (mid + Math.imul(ah5, bl0)) | 0;\n hi = Math.imul(ah5, bh0);\n lo = (lo + Math.imul(al4, bl1)) | 0;\n mid = (mid + Math.imul(al4, bh1)) | 0;\n mid = (mid + Math.imul(ah4, bl1)) | 0;\n hi = (hi + Math.imul(ah4, bh1)) | 0;\n lo = (lo + Math.imul(al3, bl2)) | 0;\n mid = (mid + Math.imul(al3, bh2)) | 0;\n mid = (mid + Math.imul(ah3, bl2)) | 0;\n hi = (hi + Math.imul(ah3, bh2)) | 0;\n lo = (lo + Math.imul(al2, bl3)) | 0;\n mid = (mid + Math.imul(al2, bh3)) | 0;\n mid = (mid + Math.imul(ah2, bl3)) | 0;\n hi = (hi + Math.imul(ah2, bh3)) | 0;\n lo = (lo + Math.imul(al1, bl4)) | 0;\n mid = (mid + Math.imul(al1, bh4)) | 0;\n mid = (mid + Math.imul(ah1, bl4)) | 0;\n hi = (hi + Math.imul(ah1, bh4)) | 0;\n lo = (lo + Math.imul(al0, bl5)) | 0;\n mid = (mid + Math.imul(al0, bh5)) | 0;\n mid = (mid + Math.imul(ah0, bl5)) | 0;\n hi = (hi + Math.imul(ah0, bh5)) | 0;\n var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = (mid + Math.imul(ah6, bl0)) | 0;\n hi = Math.imul(ah6, bh0);\n lo = (lo + Math.imul(al5, bl1)) | 0;\n mid = (mid + Math.imul(al5, bh1)) | 0;\n mid = (mid + Math.imul(ah5, bl1)) | 0;\n hi = (hi + Math.imul(ah5, bh1)) | 0;\n lo = (lo + Math.imul(al4, bl2)) | 0;\n mid = (mid + Math.imul(al4, bh2)) | 0;\n mid = (mid + Math.imul(ah4, bl2)) | 0;\n hi = (hi + Math.imul(ah4, bh2)) | 0;\n lo = (lo + Math.imul(al3, bl3)) | 0;\n mid = (mid + Math.imul(al3, bh3)) | 0;\n mid = (mid + Math.imul(ah3, bl3)) | 0;\n hi = (hi + Math.imul(ah3, bh3)) | 0;\n lo = (lo + Math.imul(al2, bl4)) | 0;\n mid = (mid + Math.imul(al2, bh4)) | 0;\n mid = (mid + Math.imul(ah2, bl4)) | 0;\n hi = (hi + Math.imul(ah2, bh4)) | 0;\n lo = (lo + Math.imul(al1, bl5)) | 0;\n mid = (mid + Math.imul(al1, bh5)) | 0;\n mid = (mid + Math.imul(ah1, bl5)) | 0;\n hi = (hi + Math.imul(ah1, bh5)) | 0;\n lo = (lo + Math.imul(al0, bl6)) | 0;\n mid = (mid + Math.imul(al0, bh6)) | 0;\n mid = (mid + Math.imul(ah0, bl6)) | 0;\n hi = (hi + Math.imul(ah0, bh6)) | 0;\n var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = (mid + Math.imul(ah7, bl0)) | 0;\n hi = Math.imul(ah7, bh0);\n lo = (lo + Math.imul(al6, bl1)) | 0;\n mid = (mid + Math.imul(al6, bh1)) | 0;\n mid = (mid + Math.imul(ah6, bl1)) | 0;\n hi = (hi + Math.imul(ah6, bh1)) | 0;\n lo = (lo + Math.imul(al5, bl2)) | 0;\n mid = (mid + Math.imul(al5, bh2)) | 0;\n mid = (mid + Math.imul(ah5, bl2)) | 0;\n hi = (hi + Math.imul(ah5, bh2)) | 0;\n lo = (lo + Math.imul(al4, bl3)) | 0;\n mid = (mid + Math.imul(al4, bh3)) | 0;\n mid = (mid + Math.imul(ah4, bl3)) | 0;\n hi = (hi + Math.imul(ah4, bh3)) | 0;\n lo = (lo + Math.imul(al3, bl4)) | 0;\n mid = (mid + Math.imul(al3, bh4)) | 0;\n mid = (mid + Math.imul(ah3, bl4)) | 0;\n hi = (hi + Math.imul(ah3, bh4)) | 0;\n lo = (lo + Math.imul(al2, bl5)) | 0;\n mid = (mid + Math.imul(al2, bh5)) | 0;\n mid = (mid + Math.imul(ah2, bl5)) | 0;\n hi = (hi + Math.imul(ah2, bh5)) | 0;\n lo = (lo + Math.imul(al1, bl6)) | 0;\n mid = (mid + Math.imul(al1, bh6)) | 0;\n mid = (mid + Math.imul(ah1, bl6)) | 0;\n hi = (hi + Math.imul(ah1, bh6)) | 0;\n lo = (lo + Math.imul(al0, bl7)) | 0;\n mid = (mid + Math.imul(al0, bh7)) | 0;\n mid = (mid + Math.imul(ah0, bl7)) | 0;\n hi = (hi + Math.imul(ah0, bh7)) | 0;\n var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = (mid + Math.imul(ah8, bl0)) | 0;\n hi = Math.imul(ah8, bh0);\n lo = (lo + Math.imul(al7, bl1)) | 0;\n mid = (mid + Math.imul(al7, bh1)) | 0;\n mid = (mid + Math.imul(ah7, bl1)) | 0;\n hi = (hi + Math.imul(ah7, bh1)) | 0;\n lo = (lo + Math.imul(al6, bl2)) | 0;\n mid = (mid + Math.imul(al6, bh2)) | 0;\n mid = (mid + Math.imul(ah6, bl2)) | 0;\n hi = (hi + Math.imul(ah6, bh2)) | 0;\n lo = (lo + Math.imul(al5, bl3)) | 0;\n mid = (mid + Math.imul(al5, bh3)) | 0;\n mid = (mid + Math.imul(ah5, bl3)) | 0;\n hi = (hi + Math.imul(ah5, bh3)) | 0;\n lo = (lo + Math.imul(al4, bl4)) | 0;\n mid = (mid + Math.imul(al4, bh4)) | 0;\n mid = (mid + Math.imul(ah4, bl4)) | 0;\n hi = (hi + Math.imul(ah4, bh4)) | 0;\n lo = (lo + Math.imul(al3, bl5)) | 0;\n mid = (mid + Math.imul(al3, bh5)) | 0;\n mid = (mid + Math.imul(ah3, bl5)) | 0;\n hi = (hi + Math.imul(ah3, bh5)) | 0;\n lo = (lo + Math.imul(al2, bl6)) | 0;\n mid = (mid + Math.imul(al2, bh6)) | 0;\n mid = (mid + Math.imul(ah2, bl6)) | 0;\n hi = (hi + Math.imul(ah2, bh6)) | 0;\n lo = (lo + Math.imul(al1, bl7)) | 0;\n mid = (mid + Math.imul(al1, bh7)) | 0;\n mid = (mid + Math.imul(ah1, bl7)) | 0;\n hi = (hi + Math.imul(ah1, bh7)) | 0;\n lo = (lo + Math.imul(al0, bl8)) | 0;\n mid = (mid + Math.imul(al0, bh8)) | 0;\n mid = (mid + Math.imul(ah0, bl8)) | 0;\n hi = (hi + Math.imul(ah0, bh8)) | 0;\n var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = (mid + Math.imul(ah9, bl0)) | 0;\n hi = Math.imul(ah9, bh0);\n lo = (lo + Math.imul(al8, bl1)) | 0;\n mid = (mid + Math.imul(al8, bh1)) | 0;\n mid = (mid + Math.imul(ah8, bl1)) | 0;\n hi = (hi + Math.imul(ah8, bh1)) | 0;\n lo = (lo + Math.imul(al7, bl2)) | 0;\n mid = (mid + Math.imul(al7, bh2)) | 0;\n mid = (mid + Math.imul(ah7, bl2)) | 0;\n hi = (hi + Math.imul(ah7, bh2)) | 0;\n lo = (lo + Math.imul(al6, bl3)) | 0;\n mid = (mid + Math.imul(al6, bh3)) | 0;\n mid = (mid + Math.imul(ah6, bl3)) | 0;\n hi = (hi + Math.imul(ah6, bh3)) | 0;\n lo = (lo + Math.imul(al5, bl4)) | 0;\n mid = (mid + Math.imul(al5, bh4)) | 0;\n mid = (mid + Math.imul(ah5, bl4)) | 0;\n hi = (hi + Math.imul(ah5, bh4)) | 0;\n lo = (lo + Math.imul(al4, bl5)) | 0;\n mid = (mid + Math.imul(al4, bh5)) | 0;\n mid = (mid + Math.imul(ah4, bl5)) | 0;\n hi = (hi + Math.imul(ah4, bh5)) | 0;\n lo = (lo + Math.imul(al3, bl6)) | 0;\n mid = (mid + Math.imul(al3, bh6)) | 0;\n mid = (mid + Math.imul(ah3, bl6)) | 0;\n hi = (hi + Math.imul(ah3, bh6)) | 0;\n lo = (lo + Math.imul(al2, bl7)) | 0;\n mid = (mid + Math.imul(al2, bh7)) | 0;\n mid = (mid + Math.imul(ah2, bl7)) | 0;\n hi = (hi + Math.imul(ah2, bh7)) | 0;\n lo = (lo + Math.imul(al1, bl8)) | 0;\n mid = (mid + Math.imul(al1, bh8)) | 0;\n mid = (mid + Math.imul(ah1, bl8)) | 0;\n hi = (hi + Math.imul(ah1, bh8)) | 0;\n lo = (lo + Math.imul(al0, bl9)) | 0;\n mid = (mid + Math.imul(al0, bh9)) | 0;\n mid = (mid + Math.imul(ah0, bl9)) | 0;\n hi = (hi + Math.imul(ah0, bh9)) | 0;\n var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = (mid + Math.imul(ah9, bl1)) | 0;\n hi = Math.imul(ah9, bh1);\n lo = (lo + Math.imul(al8, bl2)) | 0;\n mid = (mid + Math.imul(al8, bh2)) | 0;\n mid = (mid + Math.imul(ah8, bl2)) | 0;\n hi = (hi + Math.imul(ah8, bh2)) | 0;\n lo = (lo + Math.imul(al7, bl3)) | 0;\n mid = (mid + Math.imul(al7, bh3)) | 0;\n mid = (mid + Math.imul(ah7, bl3)) | 0;\n hi = (hi + Math.imul(ah7, bh3)) | 0;\n lo = (lo + Math.imul(al6, bl4)) | 0;\n mid = (mid + Math.imul(al6, bh4)) | 0;\n mid = (mid + Math.imul(ah6, bl4)) | 0;\n hi = (hi + Math.imul(ah6, bh4)) | 0;\n lo = (lo + Math.imul(al5, bl5)) | 0;\n mid = (mid + Math.imul(al5, bh5)) | 0;\n mid = (mid + Math.imul(ah5, bl5)) | 0;\n hi = (hi + Math.imul(ah5, bh5)) | 0;\n lo = (lo + Math.imul(al4, bl6)) | 0;\n mid = (mid + Math.imul(al4, bh6)) | 0;\n mid = (mid + Math.imul(ah4, bl6)) | 0;\n hi = (hi + Math.imul(ah4, bh6)) | 0;\n lo = (lo + Math.imul(al3, bl7)) | 0;\n mid = (mid + Math.imul(al3, bh7)) | 0;\n mid = (mid + Math.imul(ah3, bl7)) | 0;\n hi = (hi + Math.imul(ah3, bh7)) | 0;\n lo = (lo + Math.imul(al2, bl8)) | 0;\n mid = (mid + Math.imul(al2, bh8)) | 0;\n mid = (mid + Math.imul(ah2, bl8)) | 0;\n hi = (hi + Math.imul(ah2, bh8)) | 0;\n lo = (lo + Math.imul(al1, bl9)) | 0;\n mid = (mid + Math.imul(al1, bh9)) | 0;\n mid = (mid + Math.imul(ah1, bl9)) | 0;\n hi = (hi + Math.imul(ah1, bh9)) | 0;\n var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = (mid + Math.imul(ah9, bl2)) | 0;\n hi = Math.imul(ah9, bh2);\n lo = (lo + Math.imul(al8, bl3)) | 0;\n mid = (mid + Math.imul(al8, bh3)) | 0;\n mid = (mid + Math.imul(ah8, bl3)) | 0;\n hi = (hi + Math.imul(ah8, bh3)) | 0;\n lo = (lo + Math.imul(al7, bl4)) | 0;\n mid = (mid + Math.imul(al7, bh4)) | 0;\n mid = (mid + Math.imul(ah7, bl4)) | 0;\n hi = (hi + Math.imul(ah7, bh4)) | 0;\n lo = (lo + Math.imul(al6, bl5)) | 0;\n mid = (mid + Math.imul(al6, bh5)) | 0;\n mid = (mid + Math.imul(ah6, bl5)) | 0;\n hi = (hi + Math.imul(ah6, bh5)) | 0;\n lo = (lo + Math.imul(al5, bl6)) | 0;\n mid = (mid + Math.imul(al5, bh6)) | 0;\n mid = (mid + Math.imul(ah5, bl6)) | 0;\n hi = (hi + Math.imul(ah5, bh6)) | 0;\n lo = (lo + Math.imul(al4, bl7)) | 0;\n mid = (mid + Math.imul(al4, bh7)) | 0;\n mid = (mid + Math.imul(ah4, bl7)) | 0;\n hi = (hi + Math.imul(ah4, bh7)) | 0;\n lo = (lo + Math.imul(al3, bl8)) | 0;\n mid = (mid + Math.imul(al3, bh8)) | 0;\n mid = (mid + Math.imul(ah3, bl8)) | 0;\n hi = (hi + Math.imul(ah3, bh8)) | 0;\n lo = (lo + Math.imul(al2, bl9)) | 0;\n mid = (mid + Math.imul(al2, bh9)) | 0;\n mid = (mid + Math.imul(ah2, bl9)) | 0;\n hi = (hi + Math.imul(ah2, bh9)) | 0;\n var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = (mid + Math.imul(ah9, bl3)) | 0;\n hi = Math.imul(ah9, bh3);\n lo = (lo + Math.imul(al8, bl4)) | 0;\n mid = (mid + Math.imul(al8, bh4)) | 0;\n mid = (mid + Math.imul(ah8, bl4)) | 0;\n hi = (hi + Math.imul(ah8, bh4)) | 0;\n lo = (lo + Math.imul(al7, bl5)) | 0;\n mid = (mid + Math.imul(al7, bh5)) | 0;\n mid = (mid + Math.imul(ah7, bl5)) | 0;\n hi = (hi + Math.imul(ah7, bh5)) | 0;\n lo = (lo + Math.imul(al6, bl6)) | 0;\n mid = (mid + Math.imul(al6, bh6)) | 0;\n mid = (mid + Math.imul(ah6, bl6)) | 0;\n hi = (hi + Math.imul(ah6, bh6)) | 0;\n lo = (lo + Math.imul(al5, bl7)) | 0;\n mid = (mid + Math.imul(al5, bh7)) | 0;\n mid = (mid + Math.imul(ah5, bl7)) | 0;\n hi = (hi + Math.imul(ah5, bh7)) | 0;\n lo = (lo + Math.imul(al4, bl8)) | 0;\n mid = (mid + Math.imul(al4, bh8)) | 0;\n mid = (mid + Math.imul(ah4, bl8)) | 0;\n hi = (hi + Math.imul(ah4, bh8)) | 0;\n lo = (lo + Math.imul(al3, bl9)) | 0;\n mid = (mid + Math.imul(al3, bh9)) | 0;\n mid = (mid + Math.imul(ah3, bl9)) | 0;\n hi = (hi + Math.imul(ah3, bh9)) | 0;\n var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = (mid + Math.imul(ah9, bl4)) | 0;\n hi = Math.imul(ah9, bh4);\n lo = (lo + Math.imul(al8, bl5)) | 0;\n mid = (mid + Math.imul(al8, bh5)) | 0;\n mid = (mid + Math.imul(ah8, bl5)) | 0;\n hi = (hi + Math.imul(ah8, bh5)) | 0;\n lo = (lo + Math.imul(al7, bl6)) | 0;\n mid = (mid + Math.imul(al7, bh6)) | 0;\n mid = (mid + Math.imul(ah7, bl6)) | 0;\n hi = (hi + Math.imul(ah7, bh6)) | 0;\n lo = (lo + Math.imul(al6, bl7)) | 0;\n mid = (mid + Math.imul(al6, bh7)) | 0;\n mid = (mid + Math.imul(ah6, bl7)) | 0;\n hi = (hi + Math.imul(ah6, bh7)) | 0;\n lo = (lo + Math.imul(al5, bl8)) | 0;\n mid = (mid + Math.imul(al5, bh8)) | 0;\n mid = (mid + Math.imul(ah5, bl8)) | 0;\n hi = (hi + Math.imul(ah5, bh8)) | 0;\n lo = (lo + Math.imul(al4, bl9)) | 0;\n mid = (mid + Math.imul(al4, bh9)) | 0;\n mid = (mid + Math.imul(ah4, bl9)) | 0;\n hi = (hi + Math.imul(ah4, bh9)) | 0;\n var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = (mid + Math.imul(ah9, bl5)) | 0;\n hi = Math.imul(ah9, bh5);\n lo = (lo + Math.imul(al8, bl6)) | 0;\n mid = (mid + Math.imul(al8, bh6)) | 0;\n mid = (mid + Math.imul(ah8, bl6)) | 0;\n hi = (hi + Math.imul(ah8, bh6)) | 0;\n lo = (lo + Math.imul(al7, bl7)) | 0;\n mid = (mid + Math.imul(al7, bh7)) | 0;\n mid = (mid + Math.imul(ah7, bl7)) | 0;\n hi = (hi + Math.imul(ah7, bh7)) | 0;\n lo = (lo + Math.imul(al6, bl8)) | 0;\n mid = (mid + Math.imul(al6, bh8)) | 0;\n mid = (mid + Math.imul(ah6, bl8)) | 0;\n hi = (hi + Math.imul(ah6, bh8)) | 0;\n lo = (lo + Math.imul(al5, bl9)) | 0;\n mid = (mid + Math.imul(al5, bh9)) | 0;\n mid = (mid + Math.imul(ah5, bl9)) | 0;\n hi = (hi + Math.imul(ah5, bh9)) | 0;\n var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = (mid + Math.imul(ah9, bl6)) | 0;\n hi = Math.imul(ah9, bh6);\n lo = (lo + Math.imul(al8, bl7)) | 0;\n mid = (mid + Math.imul(al8, bh7)) | 0;\n mid = (mid + Math.imul(ah8, bl7)) | 0;\n hi = (hi + Math.imul(ah8, bh7)) | 0;\n lo = (lo + Math.imul(al7, bl8)) | 0;\n mid = (mid + Math.imul(al7, bh8)) | 0;\n mid = (mid + Math.imul(ah7, bl8)) | 0;\n hi = (hi + Math.imul(ah7, bh8)) | 0;\n lo = (lo + Math.imul(al6, bl9)) | 0;\n mid = (mid + Math.imul(al6, bh9)) | 0;\n mid = (mid + Math.imul(ah6, bl9)) | 0;\n hi = (hi + Math.imul(ah6, bh9)) | 0;\n var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = (mid + Math.imul(ah9, bl7)) | 0;\n hi = Math.imul(ah9, bh7);\n lo = (lo + Math.imul(al8, bl8)) | 0;\n mid = (mid + Math.imul(al8, bh8)) | 0;\n mid = (mid + Math.imul(ah8, bl8)) | 0;\n hi = (hi + Math.imul(ah8, bh8)) | 0;\n lo = (lo + Math.imul(al7, bl9)) | 0;\n mid = (mid + Math.imul(al7, bh9)) | 0;\n mid = (mid + Math.imul(ah7, bl9)) | 0;\n hi = (hi + Math.imul(ah7, bh9)) | 0;\n var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = (mid + Math.imul(ah9, bl8)) | 0;\n hi = Math.imul(ah9, bh8);\n lo = (lo + Math.imul(al8, bl9)) | 0;\n mid = (mid + Math.imul(al8, bh9)) | 0;\n mid = (mid + Math.imul(ah8, bl9)) | 0;\n hi = (hi + Math.imul(ah8, bh9)) | 0;\n var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = (mid + Math.imul(ah9, bl9)) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n return out;\n };\n\n // Polyfill comb\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n\n var carry = 0;\n var hncarry = 0;\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;\n lo = (lo + rword) | 0;\n rword = lo & 0x3ffffff;\n ncarry = (ncarry + (lo >>> 26)) | 0;\n\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n function jumboMulTo (self, num, out) {\n // Temporary disable, see https://github.com/indutny/bn.js/issues/211\n // var fftm = new FFTM();\n // return fftm.mulp(self, num, out);\n return bigMulTo(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo (num, out) {\n var res;\n var len = this.length + num.length;\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n };\n\n // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n function FFTM (x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT (N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n };\n\n // Returns binary-reversed representation of `x`\n FFTM.prototype.revBin = function revBin (x, l, N) {\n if (x === 0 || x === N - 1) return x;\n\n var rb = 0;\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << (l - i - 1);\n x >>= 1;\n }\n\n return rb;\n };\n\n // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n\n var rx = rtwdf_ * ro - itwdf_ * io;\n\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n\n /* jshint maxdepth : false */\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b (n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate (rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n\n t = iws[i];\n\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b (ws, N) {\n var carry = 0;\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +\n Math.round(ws[2 * i] / N) +\n carry;\n\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {\n var carry = 0;\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n\n rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;\n }\n\n // Pad with zeroes\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub (N) {\n var ph = new Array(N);\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp (x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n\n var rmws = out.words;\n rmws.length = N;\n\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out._strip();\n };\n\n // Multiply `this` by `num`\n BN.prototype.mul = function mul (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n };\n\n // Multiply employing FFT\n BN.prototype.mulf = function mulf (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n };\n\n // In-place Multiplication\n BN.prototype.imul = function imul (num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n\n // Carry\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += (w / 0x4000000) | 0;\n // NOTE: lo is 27bit maximum\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.muln = function muln (num) {\n return this.clone().imuln(num);\n };\n\n // `this` * `this`\n BN.prototype.sqr = function sqr () {\n return this.mul(this);\n };\n\n // `this` * `this` in-place\n BN.prototype.isqr = function isqr () {\n return this.imul(this.clone());\n };\n\n // Math.pow(`this`, `num`)\n BN.prototype.pow = function pow (num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1);\n\n // Skip leading zeroes\n var res = this;\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n\n res = res.mul(q);\n }\n }\n\n return res;\n };\n\n // Shift-left in-place\n BN.prototype.iushln = function iushln (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = ((this.words[i] | 0) - newCarry) << r;\n this.words[i] = c | carry;\n carry = newCarry >>> (26 - r);\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishln = function ishln (bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n };\n\n // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n BN.prototype.iushrn = function iushrn (bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n if (hint) {\n h = (hint - (hint % 26)) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n var maskedWords = extended;\n\n h -= s;\n h = Math.max(0, h);\n\n // Extended mode, copy masked part\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n maskedWords.length = s;\n }\n\n if (s === 0) {\n // No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = (carry << (26 - r)) | (word >>> r);\n carry = word & mask;\n }\n\n // Push carried bits as a mask\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishrn = function ishrn (bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n };\n\n // Shift-left\n BN.prototype.shln = function shln (bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln (bits) {\n return this.clone().iushln(bits);\n };\n\n // Shift-right\n BN.prototype.shrn = function shrn (bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn (bits) {\n return this.clone().iushrn(bits);\n };\n\n // Test if n bit is set\n BN.prototype.testn = function testn (bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) return false;\n\n // Check bit and return\n var w = this.words[s];\n\n return !!(w & q);\n };\n\n // Return only lowers bits of number (in-place)\n BN.prototype.imaskn = function imaskn (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n this.words[this.length - 1] &= mask;\n }\n\n return this._strip();\n };\n\n // Return only lowers bits of number\n BN.prototype.maskn = function maskn (bits) {\n return this.clone().imaskn(bits);\n };\n\n // Add plain number `num` to `this`\n BN.prototype.iaddn = function iaddn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num);\n\n // Possible sign change\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) <= num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n }\n\n // Add without checks\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn (num) {\n this.words[0] += num;\n\n // Carry\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n this.length = Math.max(this.length, i + 1);\n\n return this;\n };\n\n // Subtract plain number `num` from `this`\n BN.prototype.isubn = function isubn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this._strip();\n };\n\n BN.prototype.addn = function addn (num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn (num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs () {\n this.negative = 0;\n\n return this;\n };\n\n BN.prototype.abs = function abs () {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - ((right / 0x4000000) | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this._strip();\n\n // Subtraction overflow\n assert(carry === -1);\n carry = 0;\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n this.negative = 1;\n\n return this._strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv (num, mode) {\n var shift = this.length - num.length;\n\n var a = this.clone();\n var b = num;\n\n // Normalize\n var bhi = b.words[b.length - 1] | 0;\n var bhiBits = this._countBits(bhi);\n shift = 26 - bhiBits;\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n }\n\n // Initialize quotient\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n if (diff.negative === 0) {\n a = diff;\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 +\n (a.words[b.length + j - 1] | 0);\n\n // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n qj = Math.min((qj / bhi) | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n a._ishlnsubmul(b, 1, j);\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n if (q) {\n q.words[j] = qj;\n }\n }\n if (q) {\n q._strip();\n }\n a._strip();\n\n // Denormalize\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n };\n\n // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n BN.prototype.divmod = function divmod (num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n }\n\n // Both numbers are positive at this point\n\n // Strip both numbers to approximate shift value\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n }\n\n // Very short reduction\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n };\n\n // Find `this` / `num`\n BN.prototype.div = function div (num) {\n return this.divmod(num, 'div', false).div;\n };\n\n // Find `this` % `num`\n BN.prototype.mod = function mod (num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod (num) {\n return this.divmod(num, 'mod', true).mod;\n };\n\n // Find Round(`this` / `num`)\n BN.prototype.divRound = function divRound (num) {\n var dm = this.divmod(num);\n\n // Fast case - exact division\n if (dm.mod.isZero()) return dm.div;\n\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half);\n\n // Round down\n if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div;\n\n // Round up\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modrn = function modrn (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n\n var acc = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return isNegNum ? -acc : acc;\n };\n\n // WARNING: DEPRECATED\n BN.prototype.modn = function modn (num) {\n return this.modrn(num);\n };\n\n // In-place division by number\n BN.prototype.idivn = function idivn (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(num <= 0x3ffffff);\n\n var carry = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = (w / num) | 0;\n carry = w % num;\n }\n\n this._strip();\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.divn = function divn (num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n }\n\n // A * x + B * y = x\n var A = new BN(1);\n var B = new BN(0);\n\n // C * x + D * y = y\n var C = new BN(0);\n var D = new BN(1);\n\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n x.iushrn(i);\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n y.iushrn(j);\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n };\n\n // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n BN.prototype._invmp = function _invmp (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n a.iushrn(i);\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n b.iushrn(j);\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd (num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0;\n\n // Remove common factor of two\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n };\n\n // Invert number in the field F(num)\n BN.prototype.invm = function invm (num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven () {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd () {\n return (this.words[0] & 1) === 1;\n };\n\n // And first word and num\n BN.prototype.andln = function andln (num) {\n return this.words[0] & num;\n };\n\n // Increment at the bit position in-line\n BN.prototype.bincn = function bincn (bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) {\n this._expand(s + 1);\n this.words[s] |= q;\n return this;\n }\n\n // Add bit and propagate, if needed\n var carry = q;\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n return this;\n };\n\n BN.prototype.isZero = function isZero () {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn (num) {\n var negative = num < 0;\n\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n\n this._strip();\n\n var res;\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n BN.prototype.cmp = function cmp (num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Unsigned comparison\n BN.prototype.ucmp = function ucmp (num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n\n var res = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n\n if (a === b) continue;\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n break;\n }\n return res;\n };\n\n BN.prototype.gtn = function gtn (num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt (num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten (num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte (num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn (num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt (num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten (num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte (num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn (num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq (num) {\n return this.cmp(num) === 0;\n };\n\n //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n BN.red = function red (num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed () {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed (ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd (num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd (num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub (num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub (num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl (num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr () {\n assert(this.red, 'redSqr works only with red numbers');\n this.red._verify1(this);\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr () {\n assert(this.red, 'redISqr works only with red numbers');\n this.red._verify1(this);\n return this.red.isqr(this);\n };\n\n // Square root over p\n BN.prototype.redSqrt = function redSqrt () {\n assert(this.red, 'redSqrt works only with red numbers');\n this.red._verify1(this);\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm () {\n assert(this.red, 'redInvm works only with red numbers');\n this.red._verify1(this);\n return this.red.invm(this);\n };\n\n // Return negative clone of `this` % `red modulo`\n BN.prototype.redNeg = function redNeg () {\n assert(this.red, 'redNeg works only with red numbers');\n this.red._verify1(this);\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow (num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n this.red._verify1(this);\n return this.red.pow(this, num);\n };\n\n // Prime numbers with efficient reduction\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n };\n\n // Pseudo-Mersenne prime\n function MPrime (name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp () {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce (num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is a BN v4 instance\n r.strip();\n } else {\n // r is a BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split (input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK (num) {\n return num.imul(this.k);\n };\n\n function K256 () {\n MPrime.call(\n this,\n 'k256',\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n inherits(K256, MPrime);\n\n K256.prototype.split = function split (input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n\n var outLen = Math.min(input.length, 9);\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n }\n\n // Shift by 9 limbs\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);\n prev = next;\n }\n prev >>>= 22;\n input.words[i - 10] = prev;\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK (num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2;\n\n // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n var lo = 0;\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + ((lo / 0x4000000) | 0);\n }\n\n // Fast length reduction\n if (num.words[num.length - 1] === 0) {\n num.length--;\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n return num;\n };\n\n function P224 () {\n MPrime.call(\n this,\n 'p224',\n 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n inherits(P224, MPrime);\n\n function P192 () {\n MPrime.call(\n this,\n 'p192',\n 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n inherits(P192, MPrime);\n\n function P25519 () {\n // 2 ^ 255 - 19\n MPrime.call(\n this,\n '25519',\n '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK (num) {\n // K = 0x13\n var carry = 0;\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n\n num.words[i] = lo;\n carry = hi;\n }\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n return num;\n };\n\n // Exported mostly for testing purposes, use plain name instead\n BN._prime = function prime (name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n\n var prime;\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n primes[name] = prime;\n\n return prime;\n };\n\n //\n // Base reduction engine\n //\n function Red (m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1 (a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2 (a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red,\n 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod (a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n\n move(a, a.umod(this.m)._forceRed(this));\n return a;\n };\n\n Red.prototype.neg = function neg (a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add (a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd (a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res;\n };\n\n Red.prototype.sub = function sub (a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub (a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res;\n };\n\n Red.prototype.shl = function shl (a, num) {\n this._verify1(a);\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul (a, b) {\n this._verify2(a, b);\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul (a, b) {\n this._verify2(a, b);\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr (a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr (a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt (a) {\n if (a.isZero()) return a.clone();\n\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1);\n\n // Fast case\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n }\n\n // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n var q = this.m.subn(1);\n var s = 0;\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n assert(!q.isZero());\n\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg();\n\n // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n while (t.cmp(one) !== 0) {\n var tmp = t;\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm (a) {\n var inv = a._invmp(this.m);\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow (a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n for (var j = start - 1; j >= 0; j--) {\n var bit = (word >> j) & 1;\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo (num) {\n var r = num.umod(this.m);\n\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom (num) {\n var res = num.clone();\n res.red = null;\n return res;\n };\n\n //\n // Montgomery method engine\n //\n\n BN.mont = function mont (num) {\n return new Mont(num);\n };\n\n function Mont (m) {\n Red.call(this, m);\n\n this.shift = this.m.bitLength();\n if (this.shift % 26 !== 0) {\n this.shift += 26 - (this.shift % 26);\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo (num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom (num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul (a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul (a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm (a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);\n",null,null,null,null,null,null,null,null,null,"var hash = exports;\n\nhash.utils = require('./hash/utils');\nhash.common = require('./hash/common');\nhash.sha = require('./hash/sha');\nhash.ripemd = require('./hash/ripemd');\nhash.hmac = require('./hash/hmac');\n\n// Proxy hash functions to the main object\nhash.sha1 = hash.sha.sha1;\nhash.sha256 = hash.sha.sha256;\nhash.sha224 = hash.sha.sha224;\nhash.sha384 = hash.sha.sha384;\nhash.sha512 = hash.sha.sha512;\nhash.ripemd160 = hash.ripemd.ripemd160;\n","\"use strict\";\n\n(function(root) {\n\n function checkInt(value) {\n return (parseInt(value) === value);\n }\n\n function checkInts(arrayish) {\n if (!checkInt(arrayish.length)) { return false; }\n\n for (var i = 0; i < arrayish.length; i++) {\n if (!checkInt(arrayish[i]) || arrayish[i] < 0 || arrayish[i] > 255) {\n return false;\n }\n }\n\n return true;\n }\n\n function coerceArray(arg, copy) {\n\n // ArrayBuffer view\n if (arg.buffer && ArrayBuffer.isView(arg) && arg.name === 'Uint8Array') {\n\n if (copy) {\n if (arg.slice) {\n arg = arg.slice();\n } else {\n arg = Array.prototype.slice.call(arg);\n }\n }\n\n return arg;\n }\n\n // It's an array; check it is a valid representation of a byte\n if (Array.isArray(arg)) {\n if (!checkInts(arg)) {\n throw new Error('Array contains invalid value: ' + arg);\n }\n\n return new Uint8Array(arg);\n }\n\n // Something else, but behaves like an array (maybe a Buffer? Arguments?)\n if (checkInt(arg.length) && checkInts(arg)) {\n return new Uint8Array(arg);\n }\n\n throw new Error('unsupported array-like object');\n }\n\n function createArray(length) {\n return new Uint8Array(length);\n }\n\n function copyArray(sourceArray, targetArray, targetStart, sourceStart, sourceEnd) {\n if (sourceStart != null || sourceEnd != null) {\n if (sourceArray.slice) {\n sourceArray = sourceArray.slice(sourceStart, sourceEnd);\n } else {\n sourceArray = Array.prototype.slice.call(sourceArray, sourceStart, sourceEnd);\n }\n }\n targetArray.set(sourceArray, targetStart);\n }\n\n\n\n var convertUtf8 = (function() {\n function toBytes(text) {\n var result = [], i = 0;\n text = encodeURI(text);\n while (i < text.length) {\n var c = text.charCodeAt(i++);\n\n // if it is a % sign, encode the following 2 bytes as a hex value\n if (c === 37) {\n result.push(parseInt(text.substr(i, 2), 16))\n i += 2;\n\n // otherwise, just the actual byte\n } else {\n result.push(c)\n }\n }\n\n return coerceArray(result);\n }\n\n function fromBytes(bytes) {\n var result = [], i = 0;\n\n while (i < bytes.length) {\n var c = bytes[i];\n\n if (c < 128) {\n result.push(String.fromCharCode(c));\n i++;\n } else if (c > 191 && c < 224) {\n result.push(String.fromCharCode(((c & 0x1f) << 6) | (bytes[i + 1] & 0x3f)));\n i += 2;\n } else {\n result.push(String.fromCharCode(((c & 0x0f) << 12) | ((bytes[i + 1] & 0x3f) << 6) | (bytes[i + 2] & 0x3f)));\n i += 3;\n }\n }\n\n return result.join('');\n }\n\n return {\n toBytes: toBytes,\n fromBytes: fromBytes,\n }\n })();\n\n var convertHex = (function() {\n function toBytes(text) {\n var result = [];\n for (var i = 0; i < text.length; i += 2) {\n result.push(parseInt(text.substr(i, 2), 16));\n }\n\n return result;\n }\n\n // http://ixti.net/development/javascript/2011/11/11/base64-encodedecode-of-utf8-in-browser-with-js.html\n var Hex = '0123456789abcdef';\n\n function fromBytes(bytes) {\n var result = [];\n for (var i = 0; i < bytes.length; i++) {\n var v = bytes[i];\n result.push(Hex[(v & 0xf0) >> 4] + Hex[v & 0x0f]);\n }\n return result.join('');\n }\n\n return {\n toBytes: toBytes,\n fromBytes: fromBytes,\n }\n })();\n\n\n // Number of rounds by keysize\n var numberOfRounds = {16: 10, 24: 12, 32: 14}\n\n // Round constant words\n var rcon = [0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91];\n\n // S-box and Inverse S-box (S is for Substitution)\n var S = [0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16];\n var Si =[0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d];\n\n // Transformations for encryption\n var T1 = [0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d, 0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554, 0x60303050, 0x02010103, 0xce6767a9, 0x562b2b7d, 0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a, 0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87, 0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b, 0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea, 0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b, 0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a, 0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f, 0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108, 0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f, 0x0804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e, 0x30181828, 0x379696a1, 0x0a05050f, 0x2f9a9ab5, 0x0e070709, 0x24121236, 0x1b80809b, 0xdfe2e23d, 0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f, 0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e, 0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb, 0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce, 0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497, 0xa65353f5, 0xb9d1d168, 0x00000000, 0xc1eded2c, 0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed, 0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b, 0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a, 0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16, 0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594, 0x8a4545cf, 0xe9f9f910, 0x04020206, 0xfe7f7f81, 0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3, 0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x058f8f8a, 0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504, 0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163, 0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d, 0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f, 0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739, 0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47, 0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395, 0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f, 0x44222266, 0x542a2a7e, 0x3b9090ab, 0x0b888883, 0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c, 0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76, 0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e, 0x924949db, 0x0c06060a, 0x4824246c, 0xb85c5ce4, 0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6, 0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b, 0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7, 0x018d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0, 0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25, 0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818, 0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72, 0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651, 0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21, 0x964b4bdd, 0x61bdbddc, 0x0d8b8b86, 0x0f8a8a85, 0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa, 0x904848d8, 0x06030305, 0xf7f6f601, 0x1c0e0e12, 0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0, 0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9, 0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133, 0xd26969bb, 0xa9d9d970, 0x078e8e89, 0x339494a7, 0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920, 0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a, 0x038c8c8f, 0x59a1a1f8, 0x09898980, 0x1a0d0d17, 0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8, 0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11, 0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a];\n var T2 = [0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b, 0x0dfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5, 0x50603030, 0x03020101, 0xa9ce6767, 0x7d562b2b, 0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676, 0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d, 0x15effafa, 0xebb25959, 0xc98e4747, 0x0bfbf0f0, 0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf, 0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0, 0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626, 0x5a6c3636, 0x417e3f3f, 0x02f5f7f7, 0x4f83cccc, 0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x08f9f1f1, 0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515, 0x0c080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3, 0x28301818, 0xa1379696, 0x0f0a0505, 0xb52f9a9a, 0x090e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2, 0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575, 0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a, 0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0, 0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3, 0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484, 0xf5a65353, 0x68b9d1d1, 0x00000000, 0x2cc1eded, 0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b, 0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939, 0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf, 0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb, 0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585, 0xcf8a4545, 0x10e9f9f9, 0x06040202, 0x81fe7f7f, 0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8, 0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f, 0xad3f9292, 0xbc219d9d, 0x48703838, 0x04f1f5f5, 0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121, 0x30201010, 0x1ae5ffff, 0x0efdf3f3, 0x6dbfd2d2, 0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec, 0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717, 0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d, 0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373, 0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc, 0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888, 0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414, 0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb, 0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a, 0xdb924949, 0x0a0c0606, 0x6c482424, 0xe4b85c5c, 0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262, 0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979, 0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d, 0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9, 0xb4d86c6c, 0xfaac5656, 0x07f3f4f4, 0x25cfeaea, 0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808, 0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e, 0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6, 0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f, 0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a, 0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666, 0xd8904848, 0x05060303, 0x01f7f6f6, 0x121c0e0e, 0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9, 0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e, 0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111, 0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494, 0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9, 0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf, 0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d, 0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868, 0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f, 0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616];\n var T3 = [0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b, 0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5, 0x30506030, 0x01030201, 0x67a9ce67, 0x2b7d562b, 0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76, 0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d, 0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0, 0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af, 0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0, 0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26, 0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc, 0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1, 0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15, 0x040c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3, 0x18283018, 0x96a13796, 0x050f0a05, 0x9ab52f9a, 0x07090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2, 0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75, 0x091b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a, 0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0, 0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3, 0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384, 0x53f5a653, 0xd168b9d1, 0x00000000, 0xed2cc1ed, 0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b, 0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239, 0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf, 0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb, 0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185, 0x45cf8a45, 0xf910e9f9, 0x02060402, 0x7f81fe7f, 0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8, 0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f, 0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5, 0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221, 0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2, 0xcd4c81cd, 0x0c14180c, 0x13352613, 0xec2fc3ec, 0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17, 0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d, 0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673, 0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc, 0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88, 0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814, 0xde79a7de, 0x5ee2bc5e, 0x0b1d160b, 0xdb76addb, 0xe03bdbe0, 0x32566432, 0x3a4e743a, 0x0a1e140a, 0x49db9249, 0x060a0c06, 0x246c4824, 0x5ce4b85c, 0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462, 0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279, 0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d, 0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9, 0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea, 0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x08181008, 0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e, 0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6, 0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f, 0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a, 0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66, 0x48d89048, 0x03050603, 0xf601f7f6, 0x0e121c0e, 0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9, 0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e, 0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211, 0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394, 0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9, 0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df, 0x8c8f038c, 0xa1f859a1, 0x89800989, 0x0d171a0d, 0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068, 0x41c38241, 0x99b02999, 0x2d775a2d, 0x0f111e0f, 0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16];\n var T4 = [0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6, 0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491, 0x30305060, 0x01010302, 0x6767a9ce, 0x2b2b7d56, 0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec, 0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa, 0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb, 0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45, 0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b, 0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c, 0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83, 0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9, 0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a, 0x04040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d, 0x18182830, 0x9696a137, 0x05050f0a, 0x9a9ab52f, 0x0707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf, 0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea, 0x09091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34, 0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b, 0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d, 0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713, 0x5353f5a6, 0xd1d168b9, 0x00000000, 0xeded2cc1, 0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6, 0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72, 0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85, 0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed, 0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411, 0x4545cf8a, 0xf9f910e9, 0x02020604, 0x7f7f81fe, 0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b, 0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05, 0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1, 0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342, 0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf, 0xcdcd4c81, 0x0c0c1418, 0x13133526, 0xecec2fc3, 0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e, 0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a, 0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6, 0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3, 0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b, 0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28, 0xdede79a7, 0x5e5ee2bc, 0x0b0b1d16, 0xdbdb76ad, 0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0x0a0a1e14, 0x4949db92, 0x06060a0c, 0x24246c48, 0x5c5ce4b8, 0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4, 0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2, 0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da, 0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049, 0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf, 0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x08081810, 0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c, 0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197, 0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e, 0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f, 0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc, 0x4848d890, 0x03030506, 0xf6f601f7, 0x0e0e121c, 0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069, 0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927, 0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322, 0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733, 0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9, 0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5, 0x8c8c8f03, 0xa1a1f859, 0x89898009, 0x0d0d171a, 0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0, 0x4141c382, 0x9999b029, 0x2d2d775a, 0x0f0f111e, 0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c];\n\n // Transformations for decryption\n var T5 = [0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96, 0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393, 0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25, 0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f, 0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1, 0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6, 0x038f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da, 0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844, 0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd, 0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4, 0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45, 0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94, 0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7, 0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a, 0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5, 0x302887f2, 0x23bfa5b2, 0x02036aba, 0xed16825c, 0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1, 0x65daf4cd, 0x0605bed5, 0xd134621f, 0xc4a6fe8a, 0x342e539d, 0xa2f355a0, 0x058ae132, 0xa4f6eb75, 0x0b83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051, 0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46, 0x91548db5, 0x71c45d05, 0x0406d46f, 0x605015ff, 0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77, 0xb0e842bd, 0x07898b88, 0xe7195b38, 0x79c8eedb, 0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x00000000, 0x09808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e, 0xfd0efffb, 0x0f853856, 0x3daed51e, 0x362d3927, 0x0a0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a, 0x0c0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e, 0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16, 0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d, 0x0e090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8, 0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd, 0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34, 0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163, 0xd731dcca, 0x42638510, 0x13972240, 0x84c61120, 0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d, 0x1d9e2f4b, 0xdcb230f3, 0x0d8652ec, 0x77c1e3d0, 0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422, 0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef, 0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36, 0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4, 0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662, 0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5, 0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3, 0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b, 0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8, 0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6, 0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6, 0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0, 0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815, 0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f, 0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df, 0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f, 0x9d5eea04, 0x018c355d, 0xfa877473, 0xfb0b412e, 0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713, 0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89, 0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c, 0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf, 0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86, 0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f, 0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541, 0x39a80171, 0x080cb3de, 0xd8b4e49c, 0x6456c190, 0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742];\n var T6 = [0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e, 0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303, 0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c, 0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3, 0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0, 0x02c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9, 0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259, 0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8, 0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971, 0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a, 0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f, 0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b, 0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8, 0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab, 0x07b2eb28, 0x032fb5c2, 0x9a86c57b, 0xa5d33708, 0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682, 0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2, 0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe, 0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb, 0x390b83ec, 0xaa4060ef, 0x065e719f, 0x51bd6e10, 0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd, 0xb591548d, 0x0571c45d, 0x6f0406d4, 0xff605015, 0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e, 0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee, 0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x00000000, 0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72, 0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39, 0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e, 0xb10c0a67, 0x0f9357e7, 0xd2b4ee96, 0x9e1b9b91, 0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a, 0x0ae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17, 0x0b0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9, 0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60, 0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e, 0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1, 0xcad731dc, 0x10426385, 0x40139722, 0x2084c611, 0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1, 0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3, 0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964, 0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390, 0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b, 0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf, 0xe42c3a9d, 0x0d507892, 0x9b6a5fcc, 0x62547e46, 0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af, 0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512, 0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb, 0x09cd2678, 0xf46e5918, 0x01ec9ab7, 0xa8834f9a, 0x65e6956e, 0x7eaaffe6, 0x0821bccf, 0xe6ef15e8, 0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c, 0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266, 0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8, 0x4af10498, 0xf741ecda, 0x0e7fcd50, 0x2f1791f6, 0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604, 0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551, 0x049d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41, 0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647, 0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c, 0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1, 0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737, 0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db, 0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340, 0x72161dc3, 0x0cbce225, 0x8b283c49, 0x41ff0d95, 0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1, 0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857];\n var T7 = [0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27, 0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x03934be3, 0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502, 0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562, 0x5a49deb1, 0x1b6725ba, 0x0e9845ea, 0xc0e15dfe, 0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3, 0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552, 0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9, 0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9, 0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce, 0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253, 0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908, 0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b, 0xd323ab73, 0x02e2724b, 0x8f57e31f, 0xab2a6655, 0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x08a5d337, 0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16, 0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69, 0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6, 0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6, 0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e, 0x8af93e21, 0x063d96dd, 0x05aedd3e, 0xbd464de6, 0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050, 0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9, 0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8, 0x0a47a17c, 0x0fe97c42, 0x1ec9f884, 0x00000000, 0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a, 0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d, 0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436, 0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b, 0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12, 0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b, 0x0d0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e, 0x198557f1, 0x074caf75, 0xddbbee99, 0x60fda37f, 0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb, 0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4, 0xdccad731, 0x85104263, 0x22401397, 0x112084c6, 0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729, 0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1, 0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9, 0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233, 0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0x0b3698d4, 0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad, 0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e, 0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3, 0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25, 0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b, 0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f, 0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15, 0x9bd9bae7, 0x36ce4a6f, 0x09d4ea9f, 0x7cd629b0, 0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2, 0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7, 0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791, 0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x04dfe496, 0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665, 0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b, 0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6, 0x618c9ad7, 0x0c7a37a1, 0x148e59f8, 0x3c89eb13, 0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47, 0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7, 0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844, 0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3, 0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d, 0x017139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456, 0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8];\n var T8 = [0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a, 0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b, 0x30fa5520, 0x766df6ad, 0xcc769188, 0x024c25f5, 0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5, 0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d, 0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b, 0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95, 0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e, 0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27, 0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d, 0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562, 0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x082b94f9, 0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752, 0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66, 0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3, 0x2887f230, 0xbfa5b223, 0x036aba02, 0x16825ced, 0xcf1c2b8a, 0x79b492a7, 0x07f2f0f3, 0x69e2a14e, 0xdaf4cd65, 0x05bed506, 0x34621fd1, 0xa6fe8ac4, 0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4, 0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd, 0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d, 0x548db591, 0xc45d0571, 0x06d46f04, 0x5015ff60, 0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767, 0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79, 0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x00000000, 0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c, 0x0efffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736, 0x0fd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24, 0x0a67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b, 0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c, 0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12, 0x090d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814, 0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3, 0x01269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b, 0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8, 0x31dccad7, 0x63851042, 0x97224013, 0xc6112084, 0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7, 0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077, 0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247, 0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22, 0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698, 0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f, 0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254, 0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582, 0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf, 0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb, 0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883, 0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef, 0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629, 0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035, 0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533, 0x04984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17, 0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4, 0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46, 0x5eea049d, 0x8c355d01, 0x877473fa, 0x0b412efb, 0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d, 0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb, 0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a, 0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73, 0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678, 0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2, 0x1dc37216, 0xe2250cbc, 0x3c498b28, 0x0d9541ff, 0xa8017139, 0x0cb3de08, 0xb4e49cd8, 0x56c19064, 0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0];\n\n // Transformations for decryption key expansion\n var U1 = [0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3];\n var U2 = [0x00000000, 0x0b0e090d, 0x161c121a, 0x1d121b17, 0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23, 0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f, 0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b, 0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7, 0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3, 0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af, 0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b, 0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac, 0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498, 0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4, 0x0f9357e7, 0x049d5eea, 0x198f45fd, 0x12814cf0, 0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c, 0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448, 0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814, 0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20, 0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a, 0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e, 0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512, 0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126, 0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa, 0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e, 0x1e3daed5, 0x1533a7d8, 0x0821bccf, 0x032fb5c2, 0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6, 0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1, 0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5, 0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9, 0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d, 0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611, 0x11aef932, 0x1aa0f03f, 0x07b2eb28, 0x0cbce225, 0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79, 0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d, 0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd, 0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9, 0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5, 0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91, 0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d, 0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329, 0x1fd13462, 0x14df3d6f, 0x09cd2678, 0x02c32f75, 0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41, 0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76, 0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842, 0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e, 0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a, 0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6, 0x10426385, 0x1b4c6a88, 0x065e719f, 0x0d507892, 0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce, 0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa, 0x01ec9ab7, 0x0ae293ba, 0x17f088ad, 0x1cfe81a0, 0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594, 0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8, 0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc, 0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170, 0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544, 0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918, 0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c, 0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b, 0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f, 0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273, 0x0e7fcd50, 0x0571c45d, 0x1863df4a, 0x136dd647, 0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb, 0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff, 0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3, 0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697];\n var U3 = [0x00000000, 0x0d0b0e09, 0x1a161c12, 0x171d121b, 0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f, 0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253, 0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77, 0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b, 0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf, 0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3, 0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7, 0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920, 0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104, 0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968, 0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c, 0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0, 0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194, 0x03934be3, 0x0e9845ea, 0x198557f1, 0x148e59f8, 0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc, 0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d, 0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749, 0x05aedd3e, 0x08a5d337, 0x1fb8c12c, 0x12b3cf25, 0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701, 0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd, 0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9, 0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5, 0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791, 0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456, 0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72, 0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e, 0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a, 0x063d96dd, 0x0b3698d4, 0x1c2b8acf, 0x112084c6, 0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2, 0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e, 0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa, 0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7, 0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3, 0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf, 0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b, 0x0a47a17c, 0x074caf75, 0x1051bd6e, 0x1d5ab367, 0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43, 0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f, 0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b, 0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc, 0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8, 0x09d4ea9f, 0x04dfe496, 0x13c2f68d, 0x1ec9f884, 0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0, 0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c, 0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078, 0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814, 0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030, 0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81, 0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5, 0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9, 0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed, 0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11, 0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635, 0x0fe97c42, 0x02e2724b, 0x15ff6050, 0x18f46e59, 0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d, 0x0c7a37a1, 0x017139a8, 0x166c2bb3, 0x1b6725ba, 0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e, 0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2, 0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6, 0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a, 0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e, 0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562, 0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46];\n var U4 = [0x00000000, 0x090d0b0e, 0x121a161c, 0x1b171d12, 0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a, 0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562, 0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a, 0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2, 0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca, 0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582, 0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba, 0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9, 0x1f8f57e3, 0x16825ced, 0x0d9541ff, 0x04984af1, 0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9, 0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281, 0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629, 0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11, 0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59, 0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261, 0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf, 0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787, 0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf, 0x1a3182e5, 0x133c89eb, 0x082b94f9, 0x01269ff7, 0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f, 0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767, 0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f, 0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17, 0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064, 0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c, 0x05bed506, 0x0cb3de08, 0x17a4c31a, 0x1ea9c814, 0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c, 0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084, 0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc, 0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4, 0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc, 0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53, 0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b, 0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223, 0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b, 0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3, 0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b, 0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3, 0x105633e9, 0x195b38e7, 0x024c25f5, 0x0b412efb, 0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188, 0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0, 0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8, 0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0, 0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168, 0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50, 0x0fd9640a, 0x06d46f04, 0x1dc37216, 0x14ce7918, 0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520, 0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe, 0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6, 0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e, 0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6, 0x0a67b10c, 0x036aba02, 0x187da710, 0x1170ac1e, 0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026, 0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e, 0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856, 0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725, 0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d, 0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55, 0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d, 0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5, 0x15e8e6ef, 0x1ce5ede1, 0x07f2f0f3, 0x0efffbfd, 0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5, 0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d];\n\n function convertToInt32(bytes) {\n var result = [];\n for (var i = 0; i < bytes.length; i += 4) {\n result.push(\n (bytes[i ] << 24) |\n (bytes[i + 1] << 16) |\n (bytes[i + 2] << 8) |\n bytes[i + 3]\n );\n }\n return result;\n }\n\n var AES = function(key) {\n if (!(this instanceof AES)) {\n throw Error('AES must be instanitated with `new`');\n }\n\n Object.defineProperty(this, 'key', {\n value: coerceArray(key, true)\n });\n\n this._prepare();\n }\n\n\n AES.prototype._prepare = function() {\n\n var rounds = numberOfRounds[this.key.length];\n if (rounds == null) {\n throw new Error('invalid key size (must be 16, 24 or 32 bytes)');\n }\n\n // encryption round keys\n this._Ke = [];\n\n // decryption round keys\n this._Kd = [];\n\n for (var i = 0; i <= rounds; i++) {\n this._Ke.push([0, 0, 0, 0]);\n this._Kd.push([0, 0, 0, 0]);\n }\n\n var roundKeyCount = (rounds + 1) * 4;\n var KC = this.key.length / 4;\n\n // convert the key into ints\n var tk = convertToInt32(this.key);\n\n // copy values into round key arrays\n var index;\n for (var i = 0; i < KC; i++) {\n index = i >> 2;\n this._Ke[index][i % 4] = tk[i];\n this._Kd[rounds - index][i % 4] = tk[i];\n }\n\n // key expansion (fips-197 section 5.2)\n var rconpointer = 0;\n var t = KC, tt;\n while (t < roundKeyCount) {\n tt = tk[KC - 1];\n tk[0] ^= ((S[(tt >> 16) & 0xFF] << 24) ^\n (S[(tt >> 8) & 0xFF] << 16) ^\n (S[ tt & 0xFF] << 8) ^\n S[(tt >> 24) & 0xFF] ^\n (rcon[rconpointer] << 24));\n rconpointer += 1;\n\n // key expansion (for non-256 bit)\n if (KC != 8) {\n for (var i = 1; i < KC; i++) {\n tk[i] ^= tk[i - 1];\n }\n\n // key expansion for 256-bit keys is \"slightly different\" (fips-197)\n } else {\n for (var i = 1; i < (KC / 2); i++) {\n tk[i] ^= tk[i - 1];\n }\n tt = tk[(KC / 2) - 1];\n\n tk[KC / 2] ^= (S[ tt & 0xFF] ^\n (S[(tt >> 8) & 0xFF] << 8) ^\n (S[(tt >> 16) & 0xFF] << 16) ^\n (S[(tt >> 24) & 0xFF] << 24));\n\n for (var i = (KC / 2) + 1; i < KC; i++) {\n tk[i] ^= tk[i - 1];\n }\n }\n\n // copy values into round key arrays\n var i = 0, r, c;\n while (i < KC && t < roundKeyCount) {\n r = t >> 2;\n c = t % 4;\n this._Ke[r][c] = tk[i];\n this._Kd[rounds - r][c] = tk[i++];\n t++;\n }\n }\n\n // inverse-cipher-ify the decryption round key (fips-197 section 5.3)\n for (var r = 1; r < rounds; r++) {\n for (var c = 0; c < 4; c++) {\n tt = this._Kd[r][c];\n this._Kd[r][c] = (U1[(tt >> 24) & 0xFF] ^\n U2[(tt >> 16) & 0xFF] ^\n U3[(tt >> 8) & 0xFF] ^\n U4[ tt & 0xFF]);\n }\n }\n }\n\n AES.prototype.encrypt = function(plaintext) {\n if (plaintext.length != 16) {\n throw new Error('invalid plaintext size (must be 16 bytes)');\n }\n\n var rounds = this._Ke.length - 1;\n var a = [0, 0, 0, 0];\n\n // convert plaintext to (ints ^ key)\n var t = convertToInt32(plaintext);\n for (var i = 0; i < 4; i++) {\n t[i] ^= this._Ke[0][i];\n }\n\n // apply round transforms\n for (var r = 1; r < rounds; r++) {\n for (var i = 0; i < 4; i++) {\n a[i] = (T1[(t[ i ] >> 24) & 0xff] ^\n T2[(t[(i + 1) % 4] >> 16) & 0xff] ^\n T3[(t[(i + 2) % 4] >> 8) & 0xff] ^\n T4[ t[(i + 3) % 4] & 0xff] ^\n this._Ke[r][i]);\n }\n t = a.slice();\n }\n\n // the last round is special\n var result = createArray(16), tt;\n for (var i = 0; i < 4; i++) {\n tt = this._Ke[rounds][i];\n result[4 * i ] = (S[(t[ i ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff;\n result[4 * i + 1] = (S[(t[(i + 1) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff;\n result[4 * i + 2] = (S[(t[(i + 2) % 4] >> 8) & 0xff] ^ (tt >> 8)) & 0xff;\n result[4 * i + 3] = (S[ t[(i + 3) % 4] & 0xff] ^ tt ) & 0xff;\n }\n\n return result;\n }\n\n AES.prototype.decrypt = function(ciphertext) {\n if (ciphertext.length != 16) {\n throw new Error('invalid ciphertext size (must be 16 bytes)');\n }\n\n var rounds = this._Kd.length - 1;\n var a = [0, 0, 0, 0];\n\n // convert plaintext to (ints ^ key)\n var t = convertToInt32(ciphertext);\n for (var i = 0; i < 4; i++) {\n t[i] ^= this._Kd[0][i];\n }\n\n // apply round transforms\n for (var r = 1; r < rounds; r++) {\n for (var i = 0; i < 4; i++) {\n a[i] = (T5[(t[ i ] >> 24) & 0xff] ^\n T6[(t[(i + 3) % 4] >> 16) & 0xff] ^\n T7[(t[(i + 2) % 4] >> 8) & 0xff] ^\n T8[ t[(i + 1) % 4] & 0xff] ^\n this._Kd[r][i]);\n }\n t = a.slice();\n }\n\n // the last round is special\n var result = createArray(16), tt;\n for (var i = 0; i < 4; i++) {\n tt = this._Kd[rounds][i];\n result[4 * i ] = (Si[(t[ i ] >> 24) & 0xff] ^ (tt >> 24)) & 0xff;\n result[4 * i + 1] = (Si[(t[(i + 3) % 4] >> 16) & 0xff] ^ (tt >> 16)) & 0xff;\n result[4 * i + 2] = (Si[(t[(i + 2) % 4] >> 8) & 0xff] ^ (tt >> 8)) & 0xff;\n result[4 * i + 3] = (Si[ t[(i + 1) % 4] & 0xff] ^ tt ) & 0xff;\n }\n\n return result;\n }\n\n\n /**\n * Mode Of Operation - Electonic Codebook (ECB)\n */\n var ModeOfOperationECB = function(key) {\n if (!(this instanceof ModeOfOperationECB)) {\n throw Error('AES must be instanitated with `new`');\n }\n\n this.description = \"Electronic Code Block\";\n this.name = \"ecb\";\n\n this._aes = new AES(key);\n }\n\n ModeOfOperationECB.prototype.encrypt = function(plaintext) {\n plaintext = coerceArray(plaintext);\n\n if ((plaintext.length % 16) !== 0) {\n throw new Error('invalid plaintext size (must be multiple of 16 bytes)');\n }\n\n var ciphertext = createArray(plaintext.length);\n var block = createArray(16);\n\n for (var i = 0; i < plaintext.length; i += 16) {\n copyArray(plaintext, block, 0, i, i + 16);\n block = this._aes.encrypt(block);\n copyArray(block, ciphertext, i);\n }\n\n return ciphertext;\n }\n\n ModeOfOperationECB.prototype.decrypt = function(ciphertext) {\n ciphertext = coerceArray(ciphertext);\n\n if ((ciphertext.length % 16) !== 0) {\n throw new Error('invalid ciphertext size (must be multiple of 16 bytes)');\n }\n\n var plaintext = createArray(ciphertext.length);\n var block = createArray(16);\n\n for (var i = 0; i < ciphertext.length; i += 16) {\n copyArray(ciphertext, block, 0, i, i + 16);\n block = this._aes.decrypt(block);\n copyArray(block, plaintext, i);\n }\n\n return plaintext;\n }\n\n\n /**\n * Mode Of Operation - Cipher Block Chaining (CBC)\n */\n var ModeOfOperationCBC = function(key, iv) {\n if (!(this instanceof ModeOfOperationCBC)) {\n throw Error('AES must be instanitated with `new`');\n }\n\n this.description = \"Cipher Block Chaining\";\n this.name = \"cbc\";\n\n if (!iv) {\n iv = createArray(16);\n\n } else if (iv.length != 16) {\n throw new Error('invalid initialation vector size (must be 16 bytes)');\n }\n\n this._lastCipherblock = coerceArray(iv, true);\n\n this._aes = new AES(key);\n }\n\n ModeOfOperationCBC.prototype.encrypt = function(plaintext) {\n plaintext = coerceArray(plaintext);\n\n if ((plaintext.length % 16) !== 0) {\n throw new Error('invalid plaintext size (must be multiple of 16 bytes)');\n }\n\n var ciphertext = createArray(plaintext.length);\n var block = createArray(16);\n\n for (var i = 0; i < plaintext.length; i += 16) {\n copyArray(plaintext, block, 0, i, i + 16);\n\n for (var j = 0; j < 16; j++) {\n block[j] ^= this._lastCipherblock[j];\n }\n\n this._lastCipherblock = this._aes.encrypt(block);\n copyArray(this._lastCipherblock, ciphertext, i);\n }\n\n return ciphertext;\n }\n\n ModeOfOperationCBC.prototype.decrypt = function(ciphertext) {\n ciphertext = coerceArray(ciphertext);\n\n if ((ciphertext.length % 16) !== 0) {\n throw new Error('invalid ciphertext size (must be multiple of 16 bytes)');\n }\n\n var plaintext = createArray(ciphertext.length);\n var block = createArray(16);\n\n for (var i = 0; i < ciphertext.length; i += 16) {\n copyArray(ciphertext, block, 0, i, i + 16);\n block = this._aes.decrypt(block);\n\n for (var j = 0; j < 16; j++) {\n plaintext[i + j] = block[j] ^ this._lastCipherblock[j];\n }\n\n copyArray(ciphertext, this._lastCipherblock, 0, i, i + 16);\n }\n\n return plaintext;\n }\n\n\n /**\n * Mode Of Operation - Cipher Feedback (CFB)\n */\n var ModeOfOperationCFB = function(key, iv, segmentSize) {\n if (!(this instanceof ModeOfOperationCFB)) {\n throw Error('AES must be instanitated with `new`');\n }\n\n this.description = \"Cipher Feedback\";\n this.name = \"cfb\";\n\n if (!iv) {\n iv = createArray(16);\n\n } else if (iv.length != 16) {\n throw new Error('invalid initialation vector size (must be 16 size)');\n }\n\n if (!segmentSize) { segmentSize = 1; }\n\n this.segmentSize = segmentSize;\n\n this._shiftRegister = coerceArray(iv, true);\n\n this._aes = new AES(key);\n }\n\n ModeOfOperationCFB.prototype.encrypt = function(plaintext) {\n if ((plaintext.length % this.segmentSize) != 0) {\n throw new Error('invalid plaintext size (must be segmentSize bytes)');\n }\n\n var encrypted = coerceArray(plaintext, true);\n\n var xorSegment;\n for (var i = 0; i < encrypted.length; i += this.segmentSize) {\n xorSegment = this._aes.encrypt(this._shiftRegister);\n for (var j = 0; j < this.segmentSize; j++) {\n encrypted[i + j] ^= xorSegment[j];\n }\n\n // Shift the register\n copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize);\n copyArray(encrypted, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize);\n }\n\n return encrypted;\n }\n\n ModeOfOperationCFB.prototype.decrypt = function(ciphertext) {\n if ((ciphertext.length % this.segmentSize) != 0) {\n throw new Error('invalid ciphertext size (must be segmentSize bytes)');\n }\n\n var plaintext = coerceArray(ciphertext, true);\n\n var xorSegment;\n for (var i = 0; i < plaintext.length; i += this.segmentSize) {\n xorSegment = this._aes.encrypt(this._shiftRegister);\n\n for (var j = 0; j < this.segmentSize; j++) {\n plaintext[i + j] ^= xorSegment[j];\n }\n\n // Shift the register\n copyArray(this._shiftRegister, this._shiftRegister, 0, this.segmentSize);\n copyArray(ciphertext, this._shiftRegister, 16 - this.segmentSize, i, i + this.segmentSize);\n }\n\n return plaintext;\n }\n\n /**\n * Mode Of Operation - Output Feedback (OFB)\n */\n var ModeOfOperationOFB = function(key, iv) {\n if (!(this instanceof ModeOfOperationOFB)) {\n throw Error('AES must be instanitated with `new`');\n }\n\n this.description = \"Output Feedback\";\n this.name = \"ofb\";\n\n if (!iv) {\n iv = createArray(16);\n\n } else if (iv.length != 16) {\n throw new Error('invalid initialation vector size (must be 16 bytes)');\n }\n\n this._lastPrecipher = coerceArray(iv, true);\n this._lastPrecipherIndex = 16;\n\n this._aes = new AES(key);\n }\n\n ModeOfOperationOFB.prototype.encrypt = function(plaintext) {\n var encrypted = coerceArray(plaintext, true);\n\n for (var i = 0; i < encrypted.length; i++) {\n if (this._lastPrecipherIndex === 16) {\n this._lastPrecipher = this._aes.encrypt(this._lastPrecipher);\n this._lastPrecipherIndex = 0;\n }\n encrypted[i] ^= this._lastPrecipher[this._lastPrecipherIndex++];\n }\n\n return encrypted;\n }\n\n // Decryption is symetric\n ModeOfOperationOFB.prototype.decrypt = ModeOfOperationOFB.prototype.encrypt;\n\n\n /**\n * Counter object for CTR common mode of operation\n */\n var Counter = function(initialValue) {\n if (!(this instanceof Counter)) {\n throw Error('Counter must be instanitated with `new`');\n }\n\n // We allow 0, but anything false-ish uses the default 1\n if (initialValue !== 0 && !initialValue) { initialValue = 1; }\n\n if (typeof(initialValue) === 'number') {\n this._counter = createArray(16);\n this.setValue(initialValue);\n\n } else {\n this.setBytes(initialValue);\n }\n }\n\n Counter.prototype.setValue = function(value) {\n if (typeof(value) !== 'number' || parseInt(value) != value) {\n throw new Error('invalid counter value (must be an integer)');\n }\n\n for (var index = 15; index >= 0; --index) {\n this._counter[index] = value % 256;\n value = value >> 8;\n }\n }\n\n Counter.prototype.setBytes = function(bytes) {\n bytes = coerceArray(bytes, true);\n\n if (bytes.length != 16) {\n throw new Error('invalid counter bytes size (must be 16 bytes)');\n }\n\n this._counter = bytes;\n };\n\n Counter.prototype.increment = function() {\n for (var i = 15; i >= 0; i--) {\n if (this._counter[i] === 255) {\n this._counter[i] = 0;\n } else {\n this._counter[i]++;\n break;\n }\n }\n }\n\n\n /**\n * Mode Of Operation - Counter (CTR)\n */\n var ModeOfOperationCTR = function(key, counter) {\n if (!(this instanceof ModeOfOperationCTR)) {\n throw Error('AES must be instanitated with `new`');\n }\n\n this.description = \"Counter\";\n this.name = \"ctr\";\n\n if (!(counter instanceof Counter)) {\n counter = new Counter(counter)\n }\n\n this._counter = counter;\n\n this._remainingCounter = null;\n this._remainingCounterIndex = 16;\n\n this._aes = new AES(key);\n }\n\n ModeOfOperationCTR.prototype.encrypt = function(plaintext) {\n var encrypted = coerceArray(plaintext, true);\n\n for (var i = 0; i < encrypted.length; i++) {\n if (this._remainingCounterIndex === 16) {\n this._remainingCounter = this._aes.encrypt(this._counter._counter);\n this._remainingCounterIndex = 0;\n this._counter.increment();\n }\n encrypted[i] ^= this._remainingCounter[this._remainingCounterIndex++];\n }\n\n return encrypted;\n }\n\n // Decryption is symetric\n ModeOfOperationCTR.prototype.decrypt = ModeOfOperationCTR.prototype.encrypt;\n\n\n ///////////////////////\n // Padding\n\n // See:https://tools.ietf.org/html/rfc2315\n function pkcs7pad(data) {\n data = coerceArray(data, true);\n var padder = 16 - (data.length % 16);\n var result = createArray(data.length + padder);\n copyArray(data, result);\n for (var i = data.length; i < result.length; i++) {\n result[i] = padder;\n }\n return result;\n }\n\n function pkcs7strip(data) {\n data = coerceArray(data, true);\n if (data.length < 16) { throw new Error('PKCS#7 invalid length'); }\n\n var padder = data[data.length - 1];\n if (padder > 16) { throw new Error('PKCS#7 padding byte out of range'); }\n\n var length = data.length - padder;\n for (var i = 0; i < padder; i++) {\n if (data[length + i] !== padder) {\n throw new Error('PKCS#7 invalid padding byte');\n }\n }\n\n var result = createArray(length);\n copyArray(data, result, 0, 0, length);\n return result;\n }\n\n ///////////////////////\n // Exporting\n\n\n // The block cipher\n var aesjs = {\n AES: AES,\n Counter: Counter,\n\n ModeOfOperation: {\n ecb: ModeOfOperationECB,\n cbc: ModeOfOperationCBC,\n cfb: ModeOfOperationCFB,\n ofb: ModeOfOperationOFB,\n ctr: ModeOfOperationCTR\n },\n\n utils: {\n hex: convertHex,\n utf8: convertUtf8\n },\n\n padding: {\n pkcs7: {\n pad: pkcs7pad,\n strip: pkcs7strip\n }\n },\n\n _arrayTest: {\n coerceArray: coerceArray,\n createArray: createArray,\n copyArray: copyArray,\n }\n };\n\n\n // node.js\n if (typeof exports !== 'undefined') {\n module.exports = aesjs\n\n // RequireJS/AMD\n // http://www.requirejs.org/docs/api.html\n // https://github.com/amdjs/amdjs-api/wiki/AMD\n } else if (typeof(define) === 'function' && define.amd) {\n define(aesjs);\n\n // Web Browsers\n } else {\n\n // If there was an existing library at \"aesjs\" make sure it's still available\n if (root.aesjs) {\n aesjs._aesjs = root.aesjs;\n }\n\n root.aesjs = aesjs;\n }\n\n\n})(this);\n",null,"'use strict';\n\nvar assert = require('minimalistic-assert');\nvar inherits = require('inherits');\n\nexports.inherits = inherits;\n\nfunction isSurrogatePair(msg, i) {\n if ((msg.charCodeAt(i) & 0xFC00) !== 0xD800) {\n return false;\n }\n if (i < 0 || i + 1 >= msg.length) {\n return false;\n }\n return (msg.charCodeAt(i + 1) & 0xFC00) === 0xDC00;\n}\n\nfunction toArray(msg, enc) {\n if (Array.isArray(msg))\n return msg.slice();\n if (!msg)\n return [];\n var res = [];\n if (typeof msg === 'string') {\n if (!enc) {\n // Inspired by stringToUtf8ByteArray() in closure-library by Google\n // https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143\n // Apache License 2.0\n // https://github.com/google/closure-library/blob/master/LICENSE\n var p = 0;\n for (var i = 0; i < msg.length; i++) {\n var c = msg.charCodeAt(i);\n if (c < 128) {\n res[p++] = c;\n } else if (c < 2048) {\n res[p++] = (c >> 6) | 192;\n res[p++] = (c & 63) | 128;\n } else if (isSurrogatePair(msg, i)) {\n c = 0x10000 + ((c & 0x03FF) << 10) + (msg.charCodeAt(++i) & 0x03FF);\n res[p++] = (c >> 18) | 240;\n res[p++] = ((c >> 12) & 63) | 128;\n res[p++] = ((c >> 6) & 63) | 128;\n res[p++] = (c & 63) | 128;\n } else {\n res[p++] = (c >> 12) | 224;\n res[p++] = ((c >> 6) & 63) | 128;\n res[p++] = (c & 63) | 128;\n }\n }\n } else if (enc === 'hex') {\n msg = msg.replace(/[^a-z0-9]+/ig, '');\n if (msg.length % 2 !== 0)\n msg = '0' + msg;\n for (i = 0; i < msg.length; i += 2)\n res.push(parseInt(msg[i] + msg[i + 1], 16));\n }\n } else {\n for (i = 0; i < msg.length; i++)\n res[i] = msg[i] | 0;\n }\n return res;\n}\nexports.toArray = toArray;\n\nfunction toHex(msg) {\n var res = '';\n for (var i = 0; i < msg.length; i++)\n res += zero2(msg[i].toString(16));\n return res;\n}\nexports.toHex = toHex;\n\nfunction htonl(w) {\n var res = (w >>> 24) |\n ((w >>> 8) & 0xff00) |\n ((w << 8) & 0xff0000) |\n ((w & 0xff) << 24);\n return res >>> 0;\n}\nexports.htonl = htonl;\n\nfunction toHex32(msg, endian) {\n var res = '';\n for (var i = 0; i < msg.length; i++) {\n var w = msg[i];\n if (endian === 'little')\n w = htonl(w);\n res += zero8(w.toString(16));\n }\n return res;\n}\nexports.toHex32 = toHex32;\n\nfunction zero2(word) {\n if (word.length === 1)\n return '0' + word;\n else\n return word;\n}\nexports.zero2 = zero2;\n\nfunction zero8(word) {\n if (word.length === 7)\n return '0' + word;\n else if (word.length === 6)\n return '00' + word;\n else if (word.length === 5)\n return '000' + word;\n else if (word.length === 4)\n return '0000' + word;\n else if (word.length === 3)\n return '00000' + word;\n else if (word.length === 2)\n return '000000' + word;\n else if (word.length === 1)\n return '0000000' + word;\n else\n return word;\n}\nexports.zero8 = zero8;\n\nfunction join32(msg, start, end, endian) {\n var len = end - start;\n assert(len % 4 === 0);\n var res = new Array(len / 4);\n for (var i = 0, k = start; i < res.length; i++, k += 4) {\n var w;\n if (endian === 'big')\n w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3];\n else\n w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k];\n res[i] = w >>> 0;\n }\n return res;\n}\nexports.join32 = join32;\n\nfunction split32(msg, endian) {\n var res = new Array(msg.length * 4);\n for (var i = 0, k = 0; i < msg.length; i++, k += 4) {\n var m = msg[i];\n if (endian === 'big') {\n res[k] = m >>> 24;\n res[k + 1] = (m >>> 16) & 0xff;\n res[k + 2] = (m >>> 8) & 0xff;\n res[k + 3] = m & 0xff;\n } else {\n res[k + 3] = m >>> 24;\n res[k + 2] = (m >>> 16) & 0xff;\n res[k + 1] = (m >>> 8) & 0xff;\n res[k] = m & 0xff;\n }\n }\n return res;\n}\nexports.split32 = split32;\n\nfunction rotr32(w, b) {\n return (w >>> b) | (w << (32 - b));\n}\nexports.rotr32 = rotr32;\n\nfunction rotl32(w, b) {\n return (w << b) | (w >>> (32 - b));\n}\nexports.rotl32 = rotl32;\n\nfunction sum32(a, b) {\n return (a + b) >>> 0;\n}\nexports.sum32 = sum32;\n\nfunction sum32_3(a, b, c) {\n return (a + b + c) >>> 0;\n}\nexports.sum32_3 = sum32_3;\n\nfunction sum32_4(a, b, c, d) {\n return (a + b + c + d) >>> 0;\n}\nexports.sum32_4 = sum32_4;\n\nfunction sum32_5(a, b, c, d, e) {\n return (a + b + c + d + e) >>> 0;\n}\nexports.sum32_5 = sum32_5;\n\nfunction sum64(buf, pos, ah, al) {\n var bh = buf[pos];\n var bl = buf[pos + 1];\n\n var lo = (al + bl) >>> 0;\n var hi = (lo < al ? 1 : 0) + ah + bh;\n buf[pos] = hi >>> 0;\n buf[pos + 1] = lo;\n}\nexports.sum64 = sum64;\n\nfunction sum64_hi(ah, al, bh, bl) {\n var lo = (al + bl) >>> 0;\n var hi = (lo < al ? 1 : 0) + ah + bh;\n return hi >>> 0;\n}\nexports.sum64_hi = sum64_hi;\n\nfunction sum64_lo(ah, al, bh, bl) {\n var lo = al + bl;\n return lo >>> 0;\n}\nexports.sum64_lo = sum64_lo;\n\nfunction sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {\n var carry = 0;\n var lo = al;\n lo = (lo + bl) >>> 0;\n carry += lo < al ? 1 : 0;\n lo = (lo + cl) >>> 0;\n carry += lo < cl ? 1 : 0;\n lo = (lo + dl) >>> 0;\n carry += lo < dl ? 1 : 0;\n\n var hi = ah + bh + ch + dh + carry;\n return hi >>> 0;\n}\nexports.sum64_4_hi = sum64_4_hi;\n\nfunction sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) {\n var lo = al + bl + cl + dl;\n return lo >>> 0;\n}\nexports.sum64_4_lo = sum64_4_lo;\n\nfunction sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {\n var carry = 0;\n var lo = al;\n lo = (lo + bl) >>> 0;\n carry += lo < al ? 1 : 0;\n lo = (lo + cl) >>> 0;\n carry += lo < cl ? 1 : 0;\n lo = (lo + dl) >>> 0;\n carry += lo < dl ? 1 : 0;\n lo = (lo + el) >>> 0;\n carry += lo < el ? 1 : 0;\n\n var hi = ah + bh + ch + dh + eh + carry;\n return hi >>> 0;\n}\nexports.sum64_5_hi = sum64_5_hi;\n\nfunction sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {\n var lo = al + bl + cl + dl + el;\n\n return lo >>> 0;\n}\nexports.sum64_5_lo = sum64_5_lo;\n\nfunction rotr64_hi(ah, al, num) {\n var r = (al << (32 - num)) | (ah >>> num);\n return r >>> 0;\n}\nexports.rotr64_hi = rotr64_hi;\n\nfunction rotr64_lo(ah, al, num) {\n var r = (ah << (32 - num)) | (al >>> num);\n return r >>> 0;\n}\nexports.rotr64_lo = rotr64_lo;\n\nfunction shr64_hi(ah, al, num) {\n return ah >>> num;\n}\nexports.shr64_hi = shr64_hi;\n\nfunction shr64_lo(ah, al, num) {\n var r = (ah << (32 - num)) | (al >>> num);\n return r >>> 0;\n}\nexports.shr64_lo = shr64_lo;\n","'use strict';\n\nfunction shallow(objA, objB) {\n if (Object.is(objA, objB)) {\n return true;\n }\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n var keysA = Object.keys(objA);\n if (keysA.length !== Object.keys(objB).length) {\n return false;\n }\n for (var i = 0; i < keysA.length; i++) {\n if (!Object.prototype.hasOwnProperty.call(objB, keysA[i]) || !Object.is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n return true;\n}\n\nmodule.exports = shallow;\n",null,null,"var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n",null,"var toSJISFunction\nvar CODEWORDS_COUNT = [\n 0, // Not used\n 26, 44, 70, 100, 134, 172, 196, 242, 292, 346,\n 404, 466, 532, 581, 655, 733, 815, 901, 991, 1085,\n 1156, 1258, 1364, 1474, 1588, 1706, 1828, 1921, 2051, 2185,\n 2323, 2465, 2611, 2761, 2876, 3034, 3196, 3362, 3532, 3706\n]\n\n/**\n * Returns the QR Code size for the specified version\n *\n * @param {Number} version QR Code version\n * @return {Number} size of QR code\n */\nexports.getSymbolSize = function getSymbolSize (version) {\n if (!version) throw new Error('\"version\" cannot be null or undefined')\n if (version < 1 || version > 40) throw new Error('\"version\" should be in range from 1 to 40')\n return version * 4 + 17\n}\n\n/**\n * Returns the total number of codewords used to store data and EC information.\n *\n * @param {Number} version QR Code version\n * @return {Number} Data length in bits\n */\nexports.getSymbolTotalCodewords = function getSymbolTotalCodewords (version) {\n return CODEWORDS_COUNT[version]\n}\n\n/**\n * Encode data with Bose-Chaudhuri-Hocquenghem\n *\n * @param {Number} data Value to encode\n * @return {Number} Encoded value\n */\nexports.getBCHDigit = function (data) {\n var digit = 0\n\n while (data !== 0) {\n digit++\n data >>>= 1\n }\n\n return digit\n}\n\nexports.setToSJISFunction = function setToSJISFunction (f) {\n if (typeof f !== 'function') {\n throw new Error('\"toSJISFunc\" is not a valid function.')\n }\n\n toSJISFunction = f\n}\n\nexports.isKanjiModeEnabled = function () {\n return typeof toSJISFunction !== 'undefined'\n}\n\nexports.toSJIS = function toSJIS (kanji) {\n return toSJISFunction(kanji)\n}\n","var VersionCheck = require('./version-check')\nvar Regex = require('./regex')\n\n/**\n * Numeric mode encodes data from the decimal digit set (0 - 9)\n * (byte values 30HEX to 39HEX).\n * Normally, 3 data characters are represented by 10 bits.\n *\n * @type {Object}\n */\nexports.NUMERIC = {\n id: 'Numeric',\n bit: 1 << 0,\n ccBits: [10, 12, 14]\n}\n\n/**\n * Alphanumeric mode encodes data from a set of 45 characters,\n * i.e. 10 numeric digits (0 - 9),\n * 26 alphabetic characters (A - Z),\n * and 9 symbols (SP, $, %, *, +, -, ., /, :).\n * Normally, two input characters are represented by 11 bits.\n *\n * @type {Object}\n */\nexports.ALPHANUMERIC = {\n id: 'Alphanumeric',\n bit: 1 << 1,\n ccBits: [9, 11, 13]\n}\n\n/**\n * In byte mode, data is encoded at 8 bits per character.\n *\n * @type {Object}\n */\nexports.BYTE = {\n id: 'Byte',\n bit: 1 << 2,\n ccBits: [8, 16, 16]\n}\n\n/**\n * The Kanji mode efficiently encodes Kanji characters in accordance with\n * the Shift JIS system based on JIS X 0208.\n * The Shift JIS values are shifted from the JIS X 0208 values.\n * JIS X 0208 gives details of the shift coded representation.\n * Each two-byte character value is compacted to a 13-bit binary codeword.\n *\n * @type {Object}\n */\nexports.KANJI = {\n id: 'Kanji',\n bit: 1 << 3,\n ccBits: [8, 10, 12]\n}\n\n/**\n * Mixed mode will contain a sequences of data in a combination of any of\n * the modes described above\n *\n * @type {Object}\n */\nexports.MIXED = {\n bit: -1\n}\n\n/**\n * Returns the number of bits needed to store the data length\n * according to QR Code specifications.\n *\n * @param {Mode} mode Data mode\n * @param {Number} version QR Code version\n * @return {Number} Number of bits\n */\nexports.getCharCountIndicator = function getCharCountIndicator (mode, version) {\n if (!mode.ccBits) throw new Error('Invalid mode: ' + mode)\n\n if (!VersionCheck.isValid(version)) {\n throw new Error('Invalid version: ' + version)\n }\n\n if (version >= 1 && version < 10) return mode.ccBits[0]\n else if (version < 27) return mode.ccBits[1]\n return mode.ccBits[2]\n}\n\n/**\n * Returns the most efficient mode to store the specified data\n *\n * @param {String} dataStr Input data string\n * @return {Mode} Best mode\n */\nexports.getBestModeForData = function getBestModeForData (dataStr) {\n if (Regex.testNumeric(dataStr)) return exports.NUMERIC\n else if (Regex.testAlphanumeric(dataStr)) return exports.ALPHANUMERIC\n else if (Regex.testKanji(dataStr)) return exports.KANJI\n else return exports.BYTE\n}\n\n/**\n * Return mode name as string\n *\n * @param {Mode} mode Mode object\n * @returns {String} Mode name\n */\nexports.toString = function toString (mode) {\n if (mode && mode.id) return mode.id\n throw new Error('Invalid mode')\n}\n\n/**\n * Check if input param is a valid mode object\n *\n * @param {Mode} mode Mode object\n * @returns {Boolean} True if valid mode, false otherwise\n */\nexports.isValid = function isValid (mode) {\n return mode && mode.bit && mode.ccBits\n}\n\n/**\n * Get mode object from its name\n *\n * @param {String} string Mode name\n * @returns {Mode} Mode object\n */\nfunction fromString (string) {\n if (typeof string !== 'string') {\n throw new Error('Param is not a string')\n }\n\n var lcStr = string.toLowerCase()\n\n switch (lcStr) {\n case 'numeric':\n return exports.NUMERIC\n case 'alphanumeric':\n return exports.ALPHANUMERIC\n case 'kanji':\n return exports.KANJI\n case 'byte':\n return exports.BYTE\n default:\n throw new Error('Unknown mode: ' + string)\n }\n}\n\n/**\n * Returns mode from a value.\n * If value is not a valid mode, returns defaultValue\n *\n * @param {Mode|String} value Encoding mode\n * @param {Mode} defaultValue Fallback value\n * @return {Mode} Encoding mode\n */\nexports.from = function from (value, defaultValue) {\n if (exports.isValid(value)) {\n return value\n }\n\n try {\n return fromString(value)\n } catch (e) {\n return defaultValue\n }\n}\n",null,null,null,"/**\n * Implementation of a subset of node.js Buffer methods for the browser.\n * Based on https://github.com/feross/buffer\n */\n\n/* eslint-disable no-proto */\n\n'use strict'\n\nvar isArray = require('isarray')\n\nfunction typedArraySupport () {\n // Can typed array instances be augmented?\n try {\n var arr = new Uint8Array(1)\n arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n return arr.foo() === 42\n } catch (e) {\n return false\n }\n}\n\nBuffer.TYPED_ARRAY_SUPPORT = typedArraySupport()\n\nvar K_MAX_LENGTH = Buffer.TYPED_ARRAY_SUPPORT\n ? 0x7fffffff\n : 0x3fffffff\n\nfunction Buffer (arg, offset, length) {\n if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n return new Buffer(arg, offset, length)\n }\n\n if (typeof arg === 'number') {\n return allocUnsafe(this, arg)\n }\n\n return from(this, arg, offset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n Buffer.prototype.__proto__ = Uint8Array.prototype\n Buffer.__proto__ = Uint8Array\n\n // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n if (typeof Symbol !== 'undefined' && Symbol.species &&\n Buffer[Symbol.species] === Buffer) {\n Object.defineProperty(Buffer, Symbol.species, {\n value: null,\n configurable: true,\n enumerable: false,\n writable: false\n })\n }\n}\n\nfunction checked (length) {\n // Note: cannot use `length < K_MAX_LENGTH` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= K_MAX_LENGTH) {\n throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')\n }\n return length | 0\n}\n\nfunction isnan (val) {\n return val !== val // eslint-disable-line no-self-compare\n}\n\nfunction createBuffer (that, length) {\n var buf\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n buf = new Uint8Array(length)\n buf.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n buf = that\n if (buf === null) {\n buf = new Buffer(length)\n }\n buf.length = length\n }\n\n return buf\n}\n\nfunction allocUnsafe (that, size) {\n var buf = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n\n if (!Buffer.TYPED_ARRAY_SUPPORT) {\n for (var i = 0; i < size; ++i) {\n buf[i] = 0\n }\n }\n\n return buf\n}\n\nfunction fromString (that, string) {\n var length = byteLength(string) | 0\n var buf = createBuffer(that, length)\n\n var actual = buf.write(string)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n buf = buf.slice(0, actual)\n }\n\n return buf\n}\n\nfunction fromArrayLike (that, array) {\n var length = array.length < 0 ? 0 : checked(array.length) | 0\n var buf = createBuffer(that, length)\n for (var i = 0; i < length; i += 1) {\n buf[i] = array[i] & 255\n }\n return buf\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError('\\'offset\\' is out of bounds')\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError('\\'length\\' is out of bounds')\n }\n\n var buf\n if (byteOffset === undefined && length === undefined) {\n buf = new Uint8Array(array)\n } else if (length === undefined) {\n buf = new Uint8Array(array, byteOffset)\n } else {\n buf = new Uint8Array(array, byteOffset, length)\n }\n\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n buf.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n buf = fromArrayLike(that, buf)\n }\n\n return buf\n}\n\nfunction fromObject (that, obj) {\n if (Buffer.isBuffer(obj)) {\n var len = checked(obj.length) | 0\n var buf = createBuffer(that, len)\n\n if (buf.length === 0) {\n return buf\n }\n\n obj.copy(buf, 0, 0, len)\n return buf\n }\n\n if (obj) {\n if ((typeof ArrayBuffer !== 'undefined' &&\n obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n if (typeof obj.length !== 'number' || isnan(obj.length)) {\n return createBuffer(that, 0)\n }\n return fromArrayLike(that, obj)\n }\n\n if (obj.type === 'Buffer' && Array.isArray(obj.data)) {\n return fromArrayLike(that, obj.data)\n }\n }\n\n throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction utf8ToBytes (string, units) {\n units = units || Infinity\n var codePoint\n var length = string.length\n var leadSurrogate = null\n var bytes = []\n\n for (var i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xD7FF && codePoint < 0xE000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xDBFF) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xDC00) {\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push(\n codePoint >> 0x6 | 0xC0,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n codePoint >> 0xC | 0xE0,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n codePoint >> 0x12 | 0xF0,\n codePoint >> 0xC & 0x3F | 0x80,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction byteLength (string) {\n if (Buffer.isBuffer(string)) {\n return string.length\n }\n if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n string = '' + string\n }\n\n var len = string.length\n if (len === 0) return 0\n\n return utf8ToBytes(string).length\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n for (var i = 0; i < length; ++i) {\n if ((i + offset >= dst.length) || (i >= src.length)) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction from (that, value, offset, length) {\n if (typeof value === 'number') {\n throw new TypeError('\"value\" argument must not be a number')\n }\n\n if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n return fromArrayBuffer(that, value, offset, length)\n }\n\n if (typeof value === 'string') {\n return fromString(that, value, offset)\n }\n\n return fromObject(that, value)\n}\n\nBuffer.prototype.write = function write (string, offset, length) {\n // Buffer#write(string)\n if (offset === undefined) {\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length])\n } else if (isFinite(offset)) {\n offset = offset | 0\n if (isFinite(length)) {\n length = length | 0\n } else {\n length = undefined\n }\n }\n\n var remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n return utf8Write(this, string, offset, length)\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n var len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n var newBuf\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n newBuf = this.subarray(start, end)\n // Return an augmented `Uint8Array` instance\n newBuf.__proto__ = Buffer.prototype\n } else {\n var sliceLen = end - start\n newBuf = new Buffer(sliceLen, undefined)\n for (var i = 0; i < sliceLen; ++i) {\n newBuf[i] = this[i + start]\n }\n }\n\n return newBuf\n}\n\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n var len = end - start\n var i\n\n if (this === target && start < targetStart && targetStart < end) {\n // descending copy from end\n for (i = len - 1; i >= 0; --i) {\n target[i + targetStart] = this[i + start]\n }\n } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n // ascending copy from start\n for (i = 0; i < len; ++i) {\n target[i + targetStart] = this[i + start]\n }\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, start + len),\n targetStart\n )\n }\n\n return len\n}\n\nBuffer.prototype.fill = function fill (val, start, end) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n end = this.length\n }\n if (val.length === 1) {\n var code = val.charCodeAt(0)\n if (code < 256) {\n val = code\n }\n }\n } else if (typeof val === 'number') {\n val = val & 255\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n var i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n var bytes = Buffer.isBuffer(val)\n ? val\n : new Buffer(val)\n var len = bytes.length\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\nBuffer.concat = function concat (list, length) {\n if (!isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return createBuffer(null, 0)\n }\n\n var i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n var buffer = allocUnsafe(null, length)\n var pos = 0\n for (i = 0; i < list.length; ++i) {\n var buf = list[i]\n if (!Buffer.isBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n buf.copy(buffer, pos)\n pos += buf.length\n }\n return buffer\n}\n\nBuffer.byteLength = byteLength\n\nBuffer.prototype._isBuffer = true\nBuffer.isBuffer = function isBuffer (b) {\n return !!(b != null && b._isBuffer)\n}\n\nmodule.exports.alloc = function (size) {\n var buffer = new Buffer(size)\n buffer.fill(0)\n return buffer\n}\n\nmodule.exports.from = function (data) {\n return new Buffer(data)\n}\n",null,null,null,null,null,"'use strict';\n\nvar has = Object.prototype.hasOwnProperty\n , prefix = '~';\n\n/**\n * Constructor to create a storage for our `EE` objects.\n * An `Events` instance is a plain object whose properties are event names.\n *\n * @constructor\n * @private\n */\nfunction Events() {}\n\n//\n// We try to not inherit from `Object.prototype`. In some engines creating an\n// instance in this way is faster than calling `Object.create(null)` directly.\n// If `Object.create(null)` is not supported we prefix the event names with a\n// character to make sure that the built-in object properties are not\n// overridden or used as an attack vector.\n//\nif (Object.create) {\n Events.prototype = Object.create(null);\n\n //\n // This hack is needed because the `__proto__` property is still inherited in\n // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.\n //\n if (!new Events().__proto__) prefix = false;\n}\n\n/**\n * Representation of a single event listener.\n *\n * @param {Function} fn The listener function.\n * @param {*} context The context to invoke the listener with.\n * @param {Boolean} [once=false] Specify if the listener is a one-time listener.\n * @constructor\n * @private\n */\nfunction EE(fn, context, once) {\n this.fn = fn;\n this.context = context;\n this.once = once || false;\n}\n\n/**\n * Add a listener for a given event.\n *\n * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn The listener function.\n * @param {*} context The context to invoke the listener with.\n * @param {Boolean} once Specify if the listener is a one-time listener.\n * @returns {EventEmitter}\n * @private\n */\nfunction addListener(emitter, event, fn, context, once) {\n if (typeof fn !== 'function') {\n throw new TypeError('The listener must be a function');\n }\n\n var listener = new EE(fn, context || emitter, once)\n , evt = prefix ? prefix + event : event;\n\n if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;\n else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);\n else emitter._events[evt] = [emitter._events[evt], listener];\n\n return emitter;\n}\n\n/**\n * Clear event by name.\n *\n * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.\n * @param {(String|Symbol)} evt The Event name.\n * @private\n */\nfunction clearEvent(emitter, evt) {\n if (--emitter._eventsCount === 0) emitter._events = new Events();\n else delete emitter._events[evt];\n}\n\n/**\n * Minimal `EventEmitter` interface that is molded against the Node.js\n * `EventEmitter` interface.\n *\n * @constructor\n * @public\n */\nfunction EventEmitter() {\n this._events = new Events();\n this._eventsCount = 0;\n}\n\n/**\n * Return an array listing the events for which the emitter has registered\n * listeners.\n *\n * @returns {Array}\n * @public\n */\nEventEmitter.prototype.eventNames = function eventNames() {\n var names = []\n , events\n , name;\n\n if (this._eventsCount === 0) return names;\n\n for (name in (events = this._events)) {\n if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);\n }\n\n if (Object.getOwnPropertySymbols) {\n return names.concat(Object.getOwnPropertySymbols(events));\n }\n\n return names;\n};\n\n/**\n * Return the listeners registered for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @returns {Array} The registered listeners.\n * @public\n */\nEventEmitter.prototype.listeners = function listeners(event) {\n var evt = prefix ? prefix + event : event\n , handlers = this._events[evt];\n\n if (!handlers) return [];\n if (handlers.fn) return [handlers.fn];\n\n for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {\n ee[i] = handlers[i].fn;\n }\n\n return ee;\n};\n\n/**\n * Return the number of listeners listening to a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @returns {Number} The number of listeners.\n * @public\n */\nEventEmitter.prototype.listenerCount = function listenerCount(event) {\n var evt = prefix ? prefix + event : event\n , listeners = this._events[evt];\n\n if (!listeners) return 0;\n if (listeners.fn) return 1;\n return listeners.length;\n};\n\n/**\n * Calls each of the listeners registered for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @returns {Boolean} `true` if the event had listeners, else `false`.\n * @public\n */\nEventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {\n var evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) return false;\n\n var listeners = this._events[evt]\n , len = arguments.length\n , args\n , i;\n\n if (listeners.fn) {\n if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);\n\n switch (len) {\n case 1: return listeners.fn.call(listeners.context), true;\n case 2: return listeners.fn.call(listeners.context, a1), true;\n case 3: return listeners.fn.call(listeners.context, a1, a2), true;\n case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;\n case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;\n case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;\n }\n\n for (i = 1, args = new Array(len -1); i < len; i++) {\n args[i - 1] = arguments[i];\n }\n\n listeners.fn.apply(listeners.context, args);\n } else {\n var length = listeners.length\n , j;\n\n for (i = 0; i < length; i++) {\n if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);\n\n switch (len) {\n case 1: listeners[i].fn.call(listeners[i].context); break;\n case 2: listeners[i].fn.call(listeners[i].context, a1); break;\n case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;\n case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;\n default:\n if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {\n args[j - 1] = arguments[j];\n }\n\n listeners[i].fn.apply(listeners[i].context, args);\n }\n }\n }\n\n return true;\n};\n\n/**\n * Add a listener for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn The listener function.\n * @param {*} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.on = function on(event, fn, context) {\n return addListener(this, event, fn, context, false);\n};\n\n/**\n * Add a one-time listener for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn The listener function.\n * @param {*} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.once = function once(event, fn, context) {\n return addListener(this, event, fn, context, true);\n};\n\n/**\n * Remove the listeners of a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn Only remove the listeners that match this function.\n * @param {*} context Only remove the listeners that have this context.\n * @param {Boolean} once Only remove one-time listeners.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {\n var evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) return this;\n if (!fn) {\n clearEvent(this, evt);\n return this;\n }\n\n var listeners = this._events[evt];\n\n if (listeners.fn) {\n if (\n listeners.fn === fn &&\n (!once || listeners.once) &&\n (!context || listeners.context === context)\n ) {\n clearEvent(this, evt);\n }\n } else {\n for (var i = 0, events = [], length = listeners.length; i < length; i++) {\n if (\n listeners[i].fn !== fn ||\n (once && !listeners[i].once) ||\n (context && listeners[i].context !== context)\n ) {\n events.push(listeners[i]);\n }\n }\n\n //\n // Reset the array, or remove it completely if we have no more listeners.\n //\n if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;\n else clearEvent(this, evt);\n }\n\n return this;\n};\n\n/**\n * Remove all listeners, or those of the specified event.\n *\n * @param {(String|Symbol)} [event] The event name.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {\n var evt;\n\n if (event) {\n evt = prefix ? prefix + event : event;\n if (this._events[evt]) clearEvent(this, evt);\n } else {\n this._events = new Events();\n this._eventsCount = 0;\n }\n\n return this;\n};\n\n//\n// Alias methods names because people roll like that.\n//\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\nEventEmitter.prototype.addListener = EventEmitter.prototype.on;\n\n//\n// Expose the prefix.\n//\nEventEmitter.prefixed = prefix;\n\n//\n// Allow `EventEmitter` to be imported as module namespace.\n//\nEventEmitter.EventEmitter = EventEmitter;\n\n//\n// Expose the module.\n//\nif ('undefined' !== typeof module) {\n module.exports = EventEmitter;\n}\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('../cjs/use-sync-external-store-shim/with-selector.production.min.js');\n} else {\n module.exports = require('../cjs/use-sync-external-store-shim/with-selector.development.js');\n}\n",null,null,"module.exports = assert;\n\nfunction assert(val, msg) {\n if (!val)\n throw new Error(msg || 'Assertion failed');\n}\n\nassert.equal = function assertEqual(l, r, msg) {\n if (l != r)\n throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r));\n};\n","'use strict';\n\nvar utils = require('./utils');\nvar assert = require('minimalistic-assert');\n\nfunction BlockHash() {\n this.pending = null;\n this.pendingTotal = 0;\n this.blockSize = this.constructor.blockSize;\n this.outSize = this.constructor.outSize;\n this.hmacStrength = this.constructor.hmacStrength;\n this.padLength = this.constructor.padLength / 8;\n this.endian = 'big';\n\n this._delta8 = this.blockSize / 8;\n this._delta32 = this.blockSize / 32;\n}\nexports.BlockHash = BlockHash;\n\nBlockHash.prototype.update = function update(msg, enc) {\n // Convert message to array, pad it, and join into 32bit blocks\n msg = utils.toArray(msg, enc);\n if (!this.pending)\n this.pending = msg;\n else\n this.pending = this.pending.concat(msg);\n this.pendingTotal += msg.length;\n\n // Enough data, try updating\n if (this.pending.length >= this._delta8) {\n msg = this.pending;\n\n // Process pending data in blocks\n var r = msg.length % this._delta8;\n this.pending = msg.slice(msg.length - r, msg.length);\n if (this.pending.length === 0)\n this.pending = null;\n\n msg = utils.join32(msg, 0, msg.length - r, this.endian);\n for (var i = 0; i < msg.length; i += this._delta32)\n this._update(msg, i, i + this._delta32);\n }\n\n return this;\n};\n\nBlockHash.prototype.digest = function digest(enc) {\n this.update(this._pad());\n assert(this.pending === null);\n\n return this._digest(enc);\n};\n\nBlockHash.prototype._pad = function pad() {\n var len = this.pendingTotal;\n var bytes = this._delta8;\n var k = bytes - ((len + this.padLength) % bytes);\n var res = new Array(k + this.padLength);\n res[0] = 0x80;\n for (var i = 1; i < k; i++)\n res[i] = 0;\n\n // Append length\n len <<= 3;\n if (this.endian === 'big') {\n for (var t = 8; t < this.padLength; t++)\n res[i++] = 0;\n\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = (len >>> 24) & 0xff;\n res[i++] = (len >>> 16) & 0xff;\n res[i++] = (len >>> 8) & 0xff;\n res[i++] = len & 0xff;\n } else {\n res[i++] = len & 0xff;\n res[i++] = (len >>> 8) & 0xff;\n res[i++] = (len >>> 16) & 0xff;\n res[i++] = (len >>> 24) & 0xff;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n\n for (t = 8; t < this.padLength; t++)\n res[i++] = 0;\n }\n\n return res;\n};\n","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n",null,null,null,null,null,null,null,null,null,null,null,null,"'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('../cjs/use-sync-external-store-shim.production.min.js');\n} else {\n module.exports = require('../cjs/use-sync-external-store-shim.development.js');\n}\n",null,null,"(function (module, exports) {\n 'use strict';\n\n // Utils\n function assert (val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n }\n\n // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n function inherits (ctor, superCtor) {\n ctor.super_ = superCtor;\n var TempCtor = function () {};\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n }\n\n // BN\n\n function BN (number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0;\n\n // Reduction context\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n\n var Buffer;\n try {\n Buffer = require('buffer').Buffer;\n } catch (e) {\n }\n\n BN.isBN = function isBN (num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' &&\n num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max (left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min (left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init (number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n assert(base === (base | 0) && base >= 2 && base <= 36);\n\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n if (number[0] === '-') {\n start++;\n }\n\n if (base === 16) {\n this._parseHex(number, start);\n } else {\n this._parseBase(number, base, start);\n }\n\n if (number[0] === '-') {\n this.negative = 1;\n }\n\n this.strip();\n\n if (endian !== 'le') return;\n\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initNumber = function _initNumber (number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n if (number < 0x4000000) {\n this.words = [ number & 0x3ffffff ];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff\n ];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff,\n 1\n ];\n this.length = 3;\n }\n\n if (endian !== 'le') return;\n\n // Reverse the bytes\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray (number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n if (number.length <= 0) {\n this.words = [ 0 ];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n return this.strip();\n };\n\n function parseHex (str, start, end) {\n var r = 0;\n var len = Math.min(str.length, end);\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n\n r <<= 4;\n\n // 'a' - 'f'\n if (c >= 49 && c <= 54) {\n r |= c - 49 + 0xa;\n\n // 'A' - 'F'\n } else if (c >= 17 && c <= 22) {\n r |= c - 17 + 0xa;\n\n // '0' - '9'\n } else {\n r |= c & 0xf;\n }\n }\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex (number, start) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n // Scan 24-bit chunks and add them to the number\n var off = 0;\n for (i = number.length - 6, j = 0; i >= start; i -= 6) {\n w = parseHex(number, i, i + 6);\n this.words[j] |= (w << off) & 0x3ffffff;\n // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb\n this.words[j + 1] |= w >>> (26 - off) & 0x3fffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n if (i + 6 !== start) {\n w = parseHex(number, start, i + 6);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] |= w >>> (26 - off) & 0x3fffff;\n }\n this.strip();\n };\n\n function parseBase (str, start, end, mul) {\n var r = 0;\n var len = Math.min(str.length, end);\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n\n r *= mul;\n\n // 'a'\n if (c >= 49) {\n r += c - 49 + 0xa;\n\n // 'A'\n } else if (c >= 17) {\n r += c - 17 + 0xa;\n\n // '0' - '9'\n } else {\n r += c;\n }\n }\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase (number, base, start) {\n // Initialize as zero\n this.words = [ 0 ];\n this.length = 1;\n\n // Find length of limb in base\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n limbLen--;\n limbPow = (limbPow / base) | 0;\n\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n\n var word = 0;\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n\n this.imuln(limbPow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n };\n\n BN.prototype.copy = function copy (dest) {\n dest.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n BN.prototype.clone = function clone () {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand (size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n return this;\n };\n\n // Remove leading `0` from `this`\n BN.prototype.strip = function strip () {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign () {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n return this;\n };\n\n BN.prototype.inspect = function inspect () {\n return (this.red ? '';\n };\n\n /*\n\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n\n */\n\n var zeros = [\n '',\n '0',\n '00',\n '000',\n '0000',\n '00000',\n '000000',\n '0000000',\n '00000000',\n '000000000',\n '0000000000',\n '00000000000',\n '000000000000',\n '0000000000000',\n '00000000000000',\n '000000000000000',\n '0000000000000000',\n '00000000000000000',\n '000000000000000000',\n '0000000000000000000',\n '00000000000000000000',\n '000000000000000000000',\n '0000000000000000000000',\n '00000000000000000000000',\n '000000000000000000000000',\n '0000000000000000000000000'\n ];\n\n var groupSizes = [\n 0, 0,\n 25, 16, 12, 11, 10, 9, 8,\n 8, 7, 7, 7, 7, 6, 6,\n 6, 6, 6, 6, 6, 5, 5,\n 5, 5, 5, 5, 5, 5, 5,\n 5, 5, 5, 5, 5, 5, 5\n ];\n\n var groupBases = [\n 0, 0,\n 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,\n 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,\n 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,\n 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,\n 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176\n ];\n\n BN.prototype.toString = function toString (base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n\n var out;\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = (((w << off) | carry) & 0xffffff).toString(16);\n carry = (w >>> (24 - off)) & 0xffffff;\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n off += 2;\n if (off >= 26) {\n off -= 26;\n i--;\n }\n }\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base];\n // var groupBase = Math.pow(base, groupSize);\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n while (!c.isZero()) {\n var r = c.modn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n if (this.isZero()) {\n out = '0' + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber () {\n var ret = this.words[0];\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + (this.words[1] * 0x4000000);\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n return (this.negative !== 0) ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON () {\n return this.toString(16);\n };\n\n BN.prototype.toBuffer = function toBuffer (endian, length) {\n assert(typeof Buffer !== 'undefined');\n return this.toArrayLike(Buffer, endian, length);\n };\n\n BN.prototype.toArray = function toArray (endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n\n this.strip();\n var littleEndian = endian === 'le';\n var res = new ArrayType(reqLength);\n\n var b, i;\n var q = this.clone();\n if (!littleEndian) {\n // Assume big-endian\n for (i = 0; i < reqLength - byteLength; i++) {\n res[i] = 0;\n }\n\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n\n res[reqLength - i - 1] = b;\n }\n } else {\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n\n res[i] = b;\n }\n\n for (; i < reqLength; i++) {\n res[i] = 0;\n }\n }\n\n return res;\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits (w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits (w) {\n var t = w;\n var r = 0;\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits (w) {\n // Short-cut\n if (w === 0) return 26;\n\n var t = w;\n var r = 0;\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n if ((t & 0x1) === 0) {\n r++;\n }\n return r;\n };\n\n // Return number of used bits in a BN\n BN.prototype.bitLength = function bitLength () {\n var w = this.words[this.length - 1];\n var hi = this._countBits(w);\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray (num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;\n }\n\n return w;\n }\n\n // Number of trailing zero bits\n BN.prototype.zeroBits = function zeroBits () {\n if (this.isZero()) return 0;\n\n var r = 0;\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n r += b;\n if (b !== 26) break;\n }\n return r;\n };\n\n BN.prototype.byteLength = function byteLength () {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos (width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos (width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg () {\n return this.negative !== 0;\n };\n\n // Return negative clone of `this`\n BN.prototype.neg = function neg () {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg () {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n };\n\n // Or `num` with `this` in-place\n BN.prototype.iuor = function iuor (num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this.strip();\n };\n\n BN.prototype.ior = function ior (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n };\n\n // Or `num` with `this`\n BN.prototype.or = function or (num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor (num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n };\n\n // And `num` with `this` in-place\n BN.prototype.iuand = function iuand (num) {\n // b = min-length(num, this)\n var b;\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n\n return this.strip();\n };\n\n BN.prototype.iand = function iand (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n };\n\n // And `num` with `this`\n BN.prototype.and = function and (num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand (num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n };\n\n // Xor `num` with `this` in-place\n BN.prototype.iuxor = function iuxor (num) {\n // a.length > b.length\n var a;\n var b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n\n return this.strip();\n };\n\n BN.prototype.ixor = function ixor (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n };\n\n // Xor `num` with `this`\n BN.prototype.xor = function xor (num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor (num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n };\n\n // Not ``this`` with ``width`` bitwidth\n BN.prototype.inotn = function inotn (width) {\n assert(typeof width === 'number' && width >= 0);\n\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26;\n\n // Extend the buffer with leading zeroes\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n }\n\n // Handle complete words\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n }\n\n // Handle the residue\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));\n }\n\n // And remove leading zeroes\n return this.strip();\n };\n\n BN.prototype.notn = function notn (width) {\n return this.clone().inotn(width);\n };\n\n // Set `bit` of `this`\n BN.prototype.setn = function setn (bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | (1 << wbit);\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this.strip();\n };\n\n // Add `num` to `this` in-place\n BN.prototype.iadd = function iadd (num) {\n var r;\n\n // negative + positive\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign();\n\n // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n }\n\n // a.length > b.length\n var a, b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++;\n // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n };\n\n // Add `num` to `this`\n BN.prototype.add = function add (num) {\n var res;\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n\n return num.clone().iadd(this);\n };\n\n // Subtract `num` from `this` in-place\n BN.prototype.isub = function isub (num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign();\n\n // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n }\n\n // At this point both numbers are positive\n var cmp = this.cmp(num);\n\n // Optimization - zeroify\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n }\n\n // a > b\n var a, b;\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n // Copy rest of the words\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this.strip();\n };\n\n // Subtract `num` from `this`\n BN.prototype.sub = function sub (num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = (self.length + num.length) | 0;\n out.length = len;\n len = (len - 1) | 0;\n\n // Peel one iteration (compiler can't do it, because of code complexity)\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n var carry = (r / 0x4000000) | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = (k - j) | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += (r / 0x4000000) | 0;\n rword = r & 0x3ffffff;\n }\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n var comb10MulTo = function comb10MulTo (self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = (mid + Math.imul(ah0, bl0)) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = (mid + Math.imul(ah1, bl0)) | 0;\n hi = Math.imul(ah1, bh0);\n lo = (lo + Math.imul(al0, bl1)) | 0;\n mid = (mid + Math.imul(al0, bh1)) | 0;\n mid = (mid + Math.imul(ah0, bl1)) | 0;\n hi = (hi + Math.imul(ah0, bh1)) | 0;\n var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = (mid + Math.imul(ah2, bl0)) | 0;\n hi = Math.imul(ah2, bh0);\n lo = (lo + Math.imul(al1, bl1)) | 0;\n mid = (mid + Math.imul(al1, bh1)) | 0;\n mid = (mid + Math.imul(ah1, bl1)) | 0;\n hi = (hi + Math.imul(ah1, bh1)) | 0;\n lo = (lo + Math.imul(al0, bl2)) | 0;\n mid = (mid + Math.imul(al0, bh2)) | 0;\n mid = (mid + Math.imul(ah0, bl2)) | 0;\n hi = (hi + Math.imul(ah0, bh2)) | 0;\n var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = (mid + Math.imul(ah3, bl0)) | 0;\n hi = Math.imul(ah3, bh0);\n lo = (lo + Math.imul(al2, bl1)) | 0;\n mid = (mid + Math.imul(al2, bh1)) | 0;\n mid = (mid + Math.imul(ah2, bl1)) | 0;\n hi = (hi + Math.imul(ah2, bh1)) | 0;\n lo = (lo + Math.imul(al1, bl2)) | 0;\n mid = (mid + Math.imul(al1, bh2)) | 0;\n mid = (mid + Math.imul(ah1, bl2)) | 0;\n hi = (hi + Math.imul(ah1, bh2)) | 0;\n lo = (lo + Math.imul(al0, bl3)) | 0;\n mid = (mid + Math.imul(al0, bh3)) | 0;\n mid = (mid + Math.imul(ah0, bl3)) | 0;\n hi = (hi + Math.imul(ah0, bh3)) | 0;\n var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = (mid + Math.imul(ah4, bl0)) | 0;\n hi = Math.imul(ah4, bh0);\n lo = (lo + Math.imul(al3, bl1)) | 0;\n mid = (mid + Math.imul(al3, bh1)) | 0;\n mid = (mid + Math.imul(ah3, bl1)) | 0;\n hi = (hi + Math.imul(ah3, bh1)) | 0;\n lo = (lo + Math.imul(al2, bl2)) | 0;\n mid = (mid + Math.imul(al2, bh2)) | 0;\n mid = (mid + Math.imul(ah2, bl2)) | 0;\n hi = (hi + Math.imul(ah2, bh2)) | 0;\n lo = (lo + Math.imul(al1, bl3)) | 0;\n mid = (mid + Math.imul(al1, bh3)) | 0;\n mid = (mid + Math.imul(ah1, bl3)) | 0;\n hi = (hi + Math.imul(ah1, bh3)) | 0;\n lo = (lo + Math.imul(al0, bl4)) | 0;\n mid = (mid + Math.imul(al0, bh4)) | 0;\n mid = (mid + Math.imul(ah0, bl4)) | 0;\n hi = (hi + Math.imul(ah0, bh4)) | 0;\n var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = (mid + Math.imul(ah5, bl0)) | 0;\n hi = Math.imul(ah5, bh0);\n lo = (lo + Math.imul(al4, bl1)) | 0;\n mid = (mid + Math.imul(al4, bh1)) | 0;\n mid = (mid + Math.imul(ah4, bl1)) | 0;\n hi = (hi + Math.imul(ah4, bh1)) | 0;\n lo = (lo + Math.imul(al3, bl2)) | 0;\n mid = (mid + Math.imul(al3, bh2)) | 0;\n mid = (mid + Math.imul(ah3, bl2)) | 0;\n hi = (hi + Math.imul(ah3, bh2)) | 0;\n lo = (lo + Math.imul(al2, bl3)) | 0;\n mid = (mid + Math.imul(al2, bh3)) | 0;\n mid = (mid + Math.imul(ah2, bl3)) | 0;\n hi = (hi + Math.imul(ah2, bh3)) | 0;\n lo = (lo + Math.imul(al1, bl4)) | 0;\n mid = (mid + Math.imul(al1, bh4)) | 0;\n mid = (mid + Math.imul(ah1, bl4)) | 0;\n hi = (hi + Math.imul(ah1, bh4)) | 0;\n lo = (lo + Math.imul(al0, bl5)) | 0;\n mid = (mid + Math.imul(al0, bh5)) | 0;\n mid = (mid + Math.imul(ah0, bl5)) | 0;\n hi = (hi + Math.imul(ah0, bh5)) | 0;\n var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = (mid + Math.imul(ah6, bl0)) | 0;\n hi = Math.imul(ah6, bh0);\n lo = (lo + Math.imul(al5, bl1)) | 0;\n mid = (mid + Math.imul(al5, bh1)) | 0;\n mid = (mid + Math.imul(ah5, bl1)) | 0;\n hi = (hi + Math.imul(ah5, bh1)) | 0;\n lo = (lo + Math.imul(al4, bl2)) | 0;\n mid = (mid + Math.imul(al4, bh2)) | 0;\n mid = (mid + Math.imul(ah4, bl2)) | 0;\n hi = (hi + Math.imul(ah4, bh2)) | 0;\n lo = (lo + Math.imul(al3, bl3)) | 0;\n mid = (mid + Math.imul(al3, bh3)) | 0;\n mid = (mid + Math.imul(ah3, bl3)) | 0;\n hi = (hi + Math.imul(ah3, bh3)) | 0;\n lo = (lo + Math.imul(al2, bl4)) | 0;\n mid = (mid + Math.imul(al2, bh4)) | 0;\n mid = (mid + Math.imul(ah2, bl4)) | 0;\n hi = (hi + Math.imul(ah2, bh4)) | 0;\n lo = (lo + Math.imul(al1, bl5)) | 0;\n mid = (mid + Math.imul(al1, bh5)) | 0;\n mid = (mid + Math.imul(ah1, bl5)) | 0;\n hi = (hi + Math.imul(ah1, bh5)) | 0;\n lo = (lo + Math.imul(al0, bl6)) | 0;\n mid = (mid + Math.imul(al0, bh6)) | 0;\n mid = (mid + Math.imul(ah0, bl6)) | 0;\n hi = (hi + Math.imul(ah0, bh6)) | 0;\n var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = (mid + Math.imul(ah7, bl0)) | 0;\n hi = Math.imul(ah7, bh0);\n lo = (lo + Math.imul(al6, bl1)) | 0;\n mid = (mid + Math.imul(al6, bh1)) | 0;\n mid = (mid + Math.imul(ah6, bl1)) | 0;\n hi = (hi + Math.imul(ah6, bh1)) | 0;\n lo = (lo + Math.imul(al5, bl2)) | 0;\n mid = (mid + Math.imul(al5, bh2)) | 0;\n mid = (mid + Math.imul(ah5, bl2)) | 0;\n hi = (hi + Math.imul(ah5, bh2)) | 0;\n lo = (lo + Math.imul(al4, bl3)) | 0;\n mid = (mid + Math.imul(al4, bh3)) | 0;\n mid = (mid + Math.imul(ah4, bl3)) | 0;\n hi = (hi + Math.imul(ah4, bh3)) | 0;\n lo = (lo + Math.imul(al3, bl4)) | 0;\n mid = (mid + Math.imul(al3, bh4)) | 0;\n mid = (mid + Math.imul(ah3, bl4)) | 0;\n hi = (hi + Math.imul(ah3, bh4)) | 0;\n lo = (lo + Math.imul(al2, bl5)) | 0;\n mid = (mid + Math.imul(al2, bh5)) | 0;\n mid = (mid + Math.imul(ah2, bl5)) | 0;\n hi = (hi + Math.imul(ah2, bh5)) | 0;\n lo = (lo + Math.imul(al1, bl6)) | 0;\n mid = (mid + Math.imul(al1, bh6)) | 0;\n mid = (mid + Math.imul(ah1, bl6)) | 0;\n hi = (hi + Math.imul(ah1, bh6)) | 0;\n lo = (lo + Math.imul(al0, bl7)) | 0;\n mid = (mid + Math.imul(al0, bh7)) | 0;\n mid = (mid + Math.imul(ah0, bl7)) | 0;\n hi = (hi + Math.imul(ah0, bh7)) | 0;\n var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = (mid + Math.imul(ah8, bl0)) | 0;\n hi = Math.imul(ah8, bh0);\n lo = (lo + Math.imul(al7, bl1)) | 0;\n mid = (mid + Math.imul(al7, bh1)) | 0;\n mid = (mid + Math.imul(ah7, bl1)) | 0;\n hi = (hi + Math.imul(ah7, bh1)) | 0;\n lo = (lo + Math.imul(al6, bl2)) | 0;\n mid = (mid + Math.imul(al6, bh2)) | 0;\n mid = (mid + Math.imul(ah6, bl2)) | 0;\n hi = (hi + Math.imul(ah6, bh2)) | 0;\n lo = (lo + Math.imul(al5, bl3)) | 0;\n mid = (mid + Math.imul(al5, bh3)) | 0;\n mid = (mid + Math.imul(ah5, bl3)) | 0;\n hi = (hi + Math.imul(ah5, bh3)) | 0;\n lo = (lo + Math.imul(al4, bl4)) | 0;\n mid = (mid + Math.imul(al4, bh4)) | 0;\n mid = (mid + Math.imul(ah4, bl4)) | 0;\n hi = (hi + Math.imul(ah4, bh4)) | 0;\n lo = (lo + Math.imul(al3, bl5)) | 0;\n mid = (mid + Math.imul(al3, bh5)) | 0;\n mid = (mid + Math.imul(ah3, bl5)) | 0;\n hi = (hi + Math.imul(ah3, bh5)) | 0;\n lo = (lo + Math.imul(al2, bl6)) | 0;\n mid = (mid + Math.imul(al2, bh6)) | 0;\n mid = (mid + Math.imul(ah2, bl6)) | 0;\n hi = (hi + Math.imul(ah2, bh6)) | 0;\n lo = (lo + Math.imul(al1, bl7)) | 0;\n mid = (mid + Math.imul(al1, bh7)) | 0;\n mid = (mid + Math.imul(ah1, bl7)) | 0;\n hi = (hi + Math.imul(ah1, bh7)) | 0;\n lo = (lo + Math.imul(al0, bl8)) | 0;\n mid = (mid + Math.imul(al0, bh8)) | 0;\n mid = (mid + Math.imul(ah0, bl8)) | 0;\n hi = (hi + Math.imul(ah0, bh8)) | 0;\n var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = (mid + Math.imul(ah9, bl0)) | 0;\n hi = Math.imul(ah9, bh0);\n lo = (lo + Math.imul(al8, bl1)) | 0;\n mid = (mid + Math.imul(al8, bh1)) | 0;\n mid = (mid + Math.imul(ah8, bl1)) | 0;\n hi = (hi + Math.imul(ah8, bh1)) | 0;\n lo = (lo + Math.imul(al7, bl2)) | 0;\n mid = (mid + Math.imul(al7, bh2)) | 0;\n mid = (mid + Math.imul(ah7, bl2)) | 0;\n hi = (hi + Math.imul(ah7, bh2)) | 0;\n lo = (lo + Math.imul(al6, bl3)) | 0;\n mid = (mid + Math.imul(al6, bh3)) | 0;\n mid = (mid + Math.imul(ah6, bl3)) | 0;\n hi = (hi + Math.imul(ah6, bh3)) | 0;\n lo = (lo + Math.imul(al5, bl4)) | 0;\n mid = (mid + Math.imul(al5, bh4)) | 0;\n mid = (mid + Math.imul(ah5, bl4)) | 0;\n hi = (hi + Math.imul(ah5, bh4)) | 0;\n lo = (lo + Math.imul(al4, bl5)) | 0;\n mid = (mid + Math.imul(al4, bh5)) | 0;\n mid = (mid + Math.imul(ah4, bl5)) | 0;\n hi = (hi + Math.imul(ah4, bh5)) | 0;\n lo = (lo + Math.imul(al3, bl6)) | 0;\n mid = (mid + Math.imul(al3, bh6)) | 0;\n mid = (mid + Math.imul(ah3, bl6)) | 0;\n hi = (hi + Math.imul(ah3, bh6)) | 0;\n lo = (lo + Math.imul(al2, bl7)) | 0;\n mid = (mid + Math.imul(al2, bh7)) | 0;\n mid = (mid + Math.imul(ah2, bl7)) | 0;\n hi = (hi + Math.imul(ah2, bh7)) | 0;\n lo = (lo + Math.imul(al1, bl8)) | 0;\n mid = (mid + Math.imul(al1, bh8)) | 0;\n mid = (mid + Math.imul(ah1, bl8)) | 0;\n hi = (hi + Math.imul(ah1, bh8)) | 0;\n lo = (lo + Math.imul(al0, bl9)) | 0;\n mid = (mid + Math.imul(al0, bh9)) | 0;\n mid = (mid + Math.imul(ah0, bl9)) | 0;\n hi = (hi + Math.imul(ah0, bh9)) | 0;\n var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = (mid + Math.imul(ah9, bl1)) | 0;\n hi = Math.imul(ah9, bh1);\n lo = (lo + Math.imul(al8, bl2)) | 0;\n mid = (mid + Math.imul(al8, bh2)) | 0;\n mid = (mid + Math.imul(ah8, bl2)) | 0;\n hi = (hi + Math.imul(ah8, bh2)) | 0;\n lo = (lo + Math.imul(al7, bl3)) | 0;\n mid = (mid + Math.imul(al7, bh3)) | 0;\n mid = (mid + Math.imul(ah7, bl3)) | 0;\n hi = (hi + Math.imul(ah7, bh3)) | 0;\n lo = (lo + Math.imul(al6, bl4)) | 0;\n mid = (mid + Math.imul(al6, bh4)) | 0;\n mid = (mid + Math.imul(ah6, bl4)) | 0;\n hi = (hi + Math.imul(ah6, bh4)) | 0;\n lo = (lo + Math.imul(al5, bl5)) | 0;\n mid = (mid + Math.imul(al5, bh5)) | 0;\n mid = (mid + Math.imul(ah5, bl5)) | 0;\n hi = (hi + Math.imul(ah5, bh5)) | 0;\n lo = (lo + Math.imul(al4, bl6)) | 0;\n mid = (mid + Math.imul(al4, bh6)) | 0;\n mid = (mid + Math.imul(ah4, bl6)) | 0;\n hi = (hi + Math.imul(ah4, bh6)) | 0;\n lo = (lo + Math.imul(al3, bl7)) | 0;\n mid = (mid + Math.imul(al3, bh7)) | 0;\n mid = (mid + Math.imul(ah3, bl7)) | 0;\n hi = (hi + Math.imul(ah3, bh7)) | 0;\n lo = (lo + Math.imul(al2, bl8)) | 0;\n mid = (mid + Math.imul(al2, bh8)) | 0;\n mid = (mid + Math.imul(ah2, bl8)) | 0;\n hi = (hi + Math.imul(ah2, bh8)) | 0;\n lo = (lo + Math.imul(al1, bl9)) | 0;\n mid = (mid + Math.imul(al1, bh9)) | 0;\n mid = (mid + Math.imul(ah1, bl9)) | 0;\n hi = (hi + Math.imul(ah1, bh9)) | 0;\n var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = (mid + Math.imul(ah9, bl2)) | 0;\n hi = Math.imul(ah9, bh2);\n lo = (lo + Math.imul(al8, bl3)) | 0;\n mid = (mid + Math.imul(al8, bh3)) | 0;\n mid = (mid + Math.imul(ah8, bl3)) | 0;\n hi = (hi + Math.imul(ah8, bh3)) | 0;\n lo = (lo + Math.imul(al7, bl4)) | 0;\n mid = (mid + Math.imul(al7, bh4)) | 0;\n mid = (mid + Math.imul(ah7, bl4)) | 0;\n hi = (hi + Math.imul(ah7, bh4)) | 0;\n lo = (lo + Math.imul(al6, bl5)) | 0;\n mid = (mid + Math.imul(al6, bh5)) | 0;\n mid = (mid + Math.imul(ah6, bl5)) | 0;\n hi = (hi + Math.imul(ah6, bh5)) | 0;\n lo = (lo + Math.imul(al5, bl6)) | 0;\n mid = (mid + Math.imul(al5, bh6)) | 0;\n mid = (mid + Math.imul(ah5, bl6)) | 0;\n hi = (hi + Math.imul(ah5, bh6)) | 0;\n lo = (lo + Math.imul(al4, bl7)) | 0;\n mid = (mid + Math.imul(al4, bh7)) | 0;\n mid = (mid + Math.imul(ah4, bl7)) | 0;\n hi = (hi + Math.imul(ah4, bh7)) | 0;\n lo = (lo + Math.imul(al3, bl8)) | 0;\n mid = (mid + Math.imul(al3, bh8)) | 0;\n mid = (mid + Math.imul(ah3, bl8)) | 0;\n hi = (hi + Math.imul(ah3, bh8)) | 0;\n lo = (lo + Math.imul(al2, bl9)) | 0;\n mid = (mid + Math.imul(al2, bh9)) | 0;\n mid = (mid + Math.imul(ah2, bl9)) | 0;\n hi = (hi + Math.imul(ah2, bh9)) | 0;\n var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = (mid + Math.imul(ah9, bl3)) | 0;\n hi = Math.imul(ah9, bh3);\n lo = (lo + Math.imul(al8, bl4)) | 0;\n mid = (mid + Math.imul(al8, bh4)) | 0;\n mid = (mid + Math.imul(ah8, bl4)) | 0;\n hi = (hi + Math.imul(ah8, bh4)) | 0;\n lo = (lo + Math.imul(al7, bl5)) | 0;\n mid = (mid + Math.imul(al7, bh5)) | 0;\n mid = (mid + Math.imul(ah7, bl5)) | 0;\n hi = (hi + Math.imul(ah7, bh5)) | 0;\n lo = (lo + Math.imul(al6, bl6)) | 0;\n mid = (mid + Math.imul(al6, bh6)) | 0;\n mid = (mid + Math.imul(ah6, bl6)) | 0;\n hi = (hi + Math.imul(ah6, bh6)) | 0;\n lo = (lo + Math.imul(al5, bl7)) | 0;\n mid = (mid + Math.imul(al5, bh7)) | 0;\n mid = (mid + Math.imul(ah5, bl7)) | 0;\n hi = (hi + Math.imul(ah5, bh7)) | 0;\n lo = (lo + Math.imul(al4, bl8)) | 0;\n mid = (mid + Math.imul(al4, bh8)) | 0;\n mid = (mid + Math.imul(ah4, bl8)) | 0;\n hi = (hi + Math.imul(ah4, bh8)) | 0;\n lo = (lo + Math.imul(al3, bl9)) | 0;\n mid = (mid + Math.imul(al3, bh9)) | 0;\n mid = (mid + Math.imul(ah3, bl9)) | 0;\n hi = (hi + Math.imul(ah3, bh9)) | 0;\n var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = (mid + Math.imul(ah9, bl4)) | 0;\n hi = Math.imul(ah9, bh4);\n lo = (lo + Math.imul(al8, bl5)) | 0;\n mid = (mid + Math.imul(al8, bh5)) | 0;\n mid = (mid + Math.imul(ah8, bl5)) | 0;\n hi = (hi + Math.imul(ah8, bh5)) | 0;\n lo = (lo + Math.imul(al7, bl6)) | 0;\n mid = (mid + Math.imul(al7, bh6)) | 0;\n mid = (mid + Math.imul(ah7, bl6)) | 0;\n hi = (hi + Math.imul(ah7, bh6)) | 0;\n lo = (lo + Math.imul(al6, bl7)) | 0;\n mid = (mid + Math.imul(al6, bh7)) | 0;\n mid = (mid + Math.imul(ah6, bl7)) | 0;\n hi = (hi + Math.imul(ah6, bh7)) | 0;\n lo = (lo + Math.imul(al5, bl8)) | 0;\n mid = (mid + Math.imul(al5, bh8)) | 0;\n mid = (mid + Math.imul(ah5, bl8)) | 0;\n hi = (hi + Math.imul(ah5, bh8)) | 0;\n lo = (lo + Math.imul(al4, bl9)) | 0;\n mid = (mid + Math.imul(al4, bh9)) | 0;\n mid = (mid + Math.imul(ah4, bl9)) | 0;\n hi = (hi + Math.imul(ah4, bh9)) | 0;\n var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = (mid + Math.imul(ah9, bl5)) | 0;\n hi = Math.imul(ah9, bh5);\n lo = (lo + Math.imul(al8, bl6)) | 0;\n mid = (mid + Math.imul(al8, bh6)) | 0;\n mid = (mid + Math.imul(ah8, bl6)) | 0;\n hi = (hi + Math.imul(ah8, bh6)) | 0;\n lo = (lo + Math.imul(al7, bl7)) | 0;\n mid = (mid + Math.imul(al7, bh7)) | 0;\n mid = (mid + Math.imul(ah7, bl7)) | 0;\n hi = (hi + Math.imul(ah7, bh7)) | 0;\n lo = (lo + Math.imul(al6, bl8)) | 0;\n mid = (mid + Math.imul(al6, bh8)) | 0;\n mid = (mid + Math.imul(ah6, bl8)) | 0;\n hi = (hi + Math.imul(ah6, bh8)) | 0;\n lo = (lo + Math.imul(al5, bl9)) | 0;\n mid = (mid + Math.imul(al5, bh9)) | 0;\n mid = (mid + Math.imul(ah5, bl9)) | 0;\n hi = (hi + Math.imul(ah5, bh9)) | 0;\n var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = (mid + Math.imul(ah9, bl6)) | 0;\n hi = Math.imul(ah9, bh6);\n lo = (lo + Math.imul(al8, bl7)) | 0;\n mid = (mid + Math.imul(al8, bh7)) | 0;\n mid = (mid + Math.imul(ah8, bl7)) | 0;\n hi = (hi + Math.imul(ah8, bh7)) | 0;\n lo = (lo + Math.imul(al7, bl8)) | 0;\n mid = (mid + Math.imul(al7, bh8)) | 0;\n mid = (mid + Math.imul(ah7, bl8)) | 0;\n hi = (hi + Math.imul(ah7, bh8)) | 0;\n lo = (lo + Math.imul(al6, bl9)) | 0;\n mid = (mid + Math.imul(al6, bh9)) | 0;\n mid = (mid + Math.imul(ah6, bl9)) | 0;\n hi = (hi + Math.imul(ah6, bh9)) | 0;\n var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = (mid + Math.imul(ah9, bl7)) | 0;\n hi = Math.imul(ah9, bh7);\n lo = (lo + Math.imul(al8, bl8)) | 0;\n mid = (mid + Math.imul(al8, bh8)) | 0;\n mid = (mid + Math.imul(ah8, bl8)) | 0;\n hi = (hi + Math.imul(ah8, bh8)) | 0;\n lo = (lo + Math.imul(al7, bl9)) | 0;\n mid = (mid + Math.imul(al7, bh9)) | 0;\n mid = (mid + Math.imul(ah7, bl9)) | 0;\n hi = (hi + Math.imul(ah7, bh9)) | 0;\n var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = (mid + Math.imul(ah9, bl8)) | 0;\n hi = Math.imul(ah9, bh8);\n lo = (lo + Math.imul(al8, bl9)) | 0;\n mid = (mid + Math.imul(al8, bh9)) | 0;\n mid = (mid + Math.imul(ah8, bl9)) | 0;\n hi = (hi + Math.imul(ah8, bh9)) | 0;\n var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = (mid + Math.imul(ah9, bl9)) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n return out;\n };\n\n // Polyfill comb\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n\n var carry = 0;\n var hncarry = 0;\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;\n lo = (lo + rword) | 0;\n rword = lo & 0x3ffffff;\n ncarry = (ncarry + (lo >>> 26)) | 0;\n\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n function jumboMulTo (self, num, out) {\n var fftm = new FFTM();\n return fftm.mulp(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo (num, out) {\n var res;\n var len = this.length + num.length;\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n };\n\n // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n function FFTM (x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT (N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n };\n\n // Returns binary-reversed representation of `x`\n FFTM.prototype.revBin = function revBin (x, l, N) {\n if (x === 0 || x === N - 1) return x;\n\n var rb = 0;\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << (l - i - 1);\n x >>= 1;\n }\n\n return rb;\n };\n\n // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n\n var rx = rtwdf_ * ro - itwdf_ * io;\n\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n\n /* jshint maxdepth : false */\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b (n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate (rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n\n t = iws[i];\n\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b (ws, N) {\n var carry = 0;\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +\n Math.round(ws[2 * i] / N) +\n carry;\n\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {\n var carry = 0;\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n\n rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;\n }\n\n // Pad with zeroes\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub (N) {\n var ph = new Array(N);\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp (x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n\n var rmws = out.words;\n rmws.length = N;\n\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out.strip();\n };\n\n // Multiply `this` by `num`\n BN.prototype.mul = function mul (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n };\n\n // Multiply employing FFT\n BN.prototype.mulf = function mulf (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n };\n\n // In-place Multiplication\n BN.prototype.imul = function imul (num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n\n // Carry\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += (w / 0x4000000) | 0;\n // NOTE: lo is 27bit maximum\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.muln = function muln (num) {\n return this.clone().imuln(num);\n };\n\n // `this` * `this`\n BN.prototype.sqr = function sqr () {\n return this.mul(this);\n };\n\n // `this` * `this` in-place\n BN.prototype.isqr = function isqr () {\n return this.imul(this.clone());\n };\n\n // Math.pow(`this`, `num`)\n BN.prototype.pow = function pow (num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1);\n\n // Skip leading zeroes\n var res = this;\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n\n res = res.mul(q);\n }\n }\n\n return res;\n };\n\n // Shift-left in-place\n BN.prototype.iushln = function iushln (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = ((this.words[i] | 0) - newCarry) << r;\n this.words[i] = c | carry;\n carry = newCarry >>> (26 - r);\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishln = function ishln (bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n };\n\n // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n BN.prototype.iushrn = function iushrn (bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n if (hint) {\n h = (hint - (hint % 26)) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n var maskedWords = extended;\n\n h -= s;\n h = Math.max(0, h);\n\n // Extended mode, copy masked part\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n maskedWords.length = s;\n }\n\n if (s === 0) {\n // No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = (carry << (26 - r)) | (word >>> r);\n carry = word & mask;\n }\n\n // Push carried bits as a mask\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishrn = function ishrn (bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n };\n\n // Shift-left\n BN.prototype.shln = function shln (bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln (bits) {\n return this.clone().iushln(bits);\n };\n\n // Shift-right\n BN.prototype.shrn = function shrn (bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn (bits) {\n return this.clone().iushrn(bits);\n };\n\n // Test if n bit is set\n BN.prototype.testn = function testn (bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) return false;\n\n // Check bit and return\n var w = this.words[s];\n\n return !!(w & q);\n };\n\n // Return only lowers bits of number (in-place)\n BN.prototype.imaskn = function imaskn (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n this.words[this.length - 1] &= mask;\n }\n\n return this.strip();\n };\n\n // Return only lowers bits of number\n BN.prototype.maskn = function maskn (bits) {\n return this.clone().imaskn(bits);\n };\n\n // Add plain number `num` to `this`\n BN.prototype.iaddn = function iaddn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num);\n\n // Possible sign change\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) < num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n }\n\n // Add without checks\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn (num) {\n this.words[0] += num;\n\n // Carry\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n this.length = Math.max(this.length, i + 1);\n\n return this;\n };\n\n // Subtract plain number `num` from `this`\n BN.prototype.isubn = function isubn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this.strip();\n };\n\n BN.prototype.addn = function addn (num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn (num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs () {\n this.negative = 0;\n\n return this;\n };\n\n BN.prototype.abs = function abs () {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - ((right / 0x4000000) | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this.strip();\n\n // Subtraction overflow\n assert(carry === -1);\n carry = 0;\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n this.negative = 1;\n\n return this.strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv (num, mode) {\n var shift = this.length - num.length;\n\n var a = this.clone();\n var b = num;\n\n // Normalize\n var bhi = b.words[b.length - 1] | 0;\n var bhiBits = this._countBits(bhi);\n shift = 26 - bhiBits;\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n }\n\n // Initialize quotient\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n if (diff.negative === 0) {\n a = diff;\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 +\n (a.words[b.length + j - 1] | 0);\n\n // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n qj = Math.min((qj / bhi) | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n a._ishlnsubmul(b, 1, j);\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n if (q) {\n q.words[j] = qj;\n }\n }\n if (q) {\n q.strip();\n }\n a.strip();\n\n // Denormalize\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n };\n\n // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n BN.prototype.divmod = function divmod (num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n }\n\n // Both numbers are positive at this point\n\n // Strip both numbers to approximate shift value\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n }\n\n // Very short reduction\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n };\n\n // Find `this` / `num`\n BN.prototype.div = function div (num) {\n return this.divmod(num, 'div', false).div;\n };\n\n // Find `this` % `num`\n BN.prototype.mod = function mod (num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod (num) {\n return this.divmod(num, 'mod', true).mod;\n };\n\n // Find Round(`this` / `num`)\n BN.prototype.divRound = function divRound (num) {\n var dm = this.divmod(num);\n\n // Fast case - exact division\n if (dm.mod.isZero()) return dm.div;\n\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half);\n\n // Round down\n if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;\n\n // Round up\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modn = function modn (num) {\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n\n var acc = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return acc;\n };\n\n // In-place division by number\n BN.prototype.idivn = function idivn (num) {\n assert(num <= 0x3ffffff);\n\n var carry = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = (w / num) | 0;\n carry = w % num;\n }\n\n return this.strip();\n };\n\n BN.prototype.divn = function divn (num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n }\n\n // A * x + B * y = x\n var A = new BN(1);\n var B = new BN(0);\n\n // C * x + D * y = y\n var C = new BN(0);\n var D = new BN(1);\n\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n x.iushrn(i);\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n y.iushrn(j);\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n };\n\n // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n BN.prototype._invmp = function _invmp (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n a.iushrn(i);\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n b.iushrn(j);\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd (num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0;\n\n // Remove common factor of two\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n };\n\n // Invert number in the field F(num)\n BN.prototype.invm = function invm (num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven () {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd () {\n return (this.words[0] & 1) === 1;\n };\n\n // And first word and num\n BN.prototype.andln = function andln (num) {\n return this.words[0] & num;\n };\n\n // Increment at the bit position in-line\n BN.prototype.bincn = function bincn (bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) {\n this._expand(s + 1);\n this.words[s] |= q;\n return this;\n }\n\n // Add bit and propagate, if needed\n var carry = q;\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n return this;\n };\n\n BN.prototype.isZero = function isZero () {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn (num) {\n var negative = num < 0;\n\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n\n this.strip();\n\n var res;\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n BN.prototype.cmp = function cmp (num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Unsigned comparison\n BN.prototype.ucmp = function ucmp (num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n\n var res = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n\n if (a === b) continue;\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n break;\n }\n return res;\n };\n\n BN.prototype.gtn = function gtn (num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt (num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten (num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte (num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn (num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt (num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten (num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte (num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn (num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq (num) {\n return this.cmp(num) === 0;\n };\n\n //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n BN.red = function red (num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed () {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed (ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd (num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd (num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub (num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub (num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl (num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr () {\n assert(this.red, 'redSqr works only with red numbers');\n this.red._verify1(this);\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr () {\n assert(this.red, 'redISqr works only with red numbers');\n this.red._verify1(this);\n return this.red.isqr(this);\n };\n\n // Square root over p\n BN.prototype.redSqrt = function redSqrt () {\n assert(this.red, 'redSqrt works only with red numbers');\n this.red._verify1(this);\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm () {\n assert(this.red, 'redInvm works only with red numbers');\n this.red._verify1(this);\n return this.red.invm(this);\n };\n\n // Return negative clone of `this` % `red modulo`\n BN.prototype.redNeg = function redNeg () {\n assert(this.red, 'redNeg works only with red numbers');\n this.red._verify1(this);\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow (num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n this.red._verify1(this);\n return this.red.pow(this, num);\n };\n\n // Prime numbers with efficient reduction\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n };\n\n // Pseudo-Mersenne prime\n function MPrime (name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp () {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce (num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n r.strip();\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split (input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK (num) {\n return num.imul(this.k);\n };\n\n function K256 () {\n MPrime.call(\n this,\n 'k256',\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n inherits(K256, MPrime);\n\n K256.prototype.split = function split (input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n\n var outLen = Math.min(input.length, 9);\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n }\n\n // Shift by 9 limbs\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);\n prev = next;\n }\n prev >>>= 22;\n input.words[i - 10] = prev;\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK (num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2;\n\n // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n var lo = 0;\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + ((lo / 0x4000000) | 0);\n }\n\n // Fast length reduction\n if (num.words[num.length - 1] === 0) {\n num.length--;\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n return num;\n };\n\n function P224 () {\n MPrime.call(\n this,\n 'p224',\n 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n inherits(P224, MPrime);\n\n function P192 () {\n MPrime.call(\n this,\n 'p192',\n 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n inherits(P192, MPrime);\n\n function P25519 () {\n // 2 ^ 255 - 19\n MPrime.call(\n this,\n '25519',\n '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK (num) {\n // K = 0x13\n var carry = 0;\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n\n num.words[i] = lo;\n carry = hi;\n }\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n return num;\n };\n\n // Exported mostly for testing purposes, use plain name instead\n BN._prime = function prime (name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n\n var prime;\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n primes[name] = prime;\n\n return prime;\n };\n\n //\n // Base reduction engine\n //\n function Red (m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1 (a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2 (a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red,\n 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod (a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n return a.umod(this.m)._forceRed(this);\n };\n\n Red.prototype.neg = function neg (a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add (a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd (a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res;\n };\n\n Red.prototype.sub = function sub (a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub (a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res;\n };\n\n Red.prototype.shl = function shl (a, num) {\n this._verify1(a);\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul (a, b) {\n this._verify2(a, b);\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul (a, b) {\n this._verify2(a, b);\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr (a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr (a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt (a) {\n if (a.isZero()) return a.clone();\n\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1);\n\n // Fast case\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n }\n\n // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n var q = this.m.subn(1);\n var s = 0;\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n assert(!q.isZero());\n\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg();\n\n // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n while (t.cmp(one) !== 0) {\n var tmp = t;\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm (a) {\n var inv = a._invmp(this.m);\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow (a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n for (var j = start - 1; j >= 0; j--) {\n var bit = (word >> j) & 1;\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo (num) {\n var r = num.umod(this.m);\n\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom (num) {\n var res = num.clone();\n res.red = null;\n return res;\n };\n\n //\n // Montgomery method engine\n //\n\n BN.mont = function mont (num) {\n return new Mont(num);\n };\n\n function Mont (m) {\n Red.call(this, m);\n\n this.shift = this.m.bitLength();\n if (this.shift % 26 !== 0) {\n this.shift += 26 - (this.shift % 26);\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo (num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom (num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul (a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul (a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm (a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);\n","module.exports = function(module) {\n\tif (!module.webpackPolyfill) {\n\t\tmodule.deprecate = function() {};\n\t\tmodule.paths = [];\n\t\t// module.parent = undefined by default\n\t\tif (!module.children) module.children = [];\n\t\tObject.defineProperty(module, \"loaded\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"id\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n",null,"/**\n * [js-sha3]{@link https://github.com/emn178/js-sha3}\n *\n * @version 0.8.0\n * @author Chen, Yi-Cyuan [emn178@gmail.com]\n * @copyright Chen, Yi-Cyuan 2015-2018\n * @license MIT\n */\n/*jslint bitwise: true */\n(function () {\n 'use strict';\n\n var INPUT_ERROR = 'input is invalid type';\n var FINALIZE_ERROR = 'finalize already called';\n var WINDOW = typeof window === 'object';\n var root = WINDOW ? window : {};\n if (root.JS_SHA3_NO_WINDOW) {\n WINDOW = false;\n }\n var WEB_WORKER = !WINDOW && typeof self === 'object';\n var NODE_JS = !root.JS_SHA3_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node;\n if (NODE_JS) {\n root = global;\n } else if (WEB_WORKER) {\n root = self;\n }\n var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && typeof module === 'object' && module.exports;\n var AMD = typeof define === 'function' && define.amd;\n var ARRAY_BUFFER = !root.JS_SHA3_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined';\n var HEX_CHARS = '0123456789abcdef'.split('');\n var SHAKE_PADDING = [31, 7936, 2031616, 520093696];\n var CSHAKE_PADDING = [4, 1024, 262144, 67108864];\n var KECCAK_PADDING = [1, 256, 65536, 16777216];\n var PADDING = [6, 1536, 393216, 100663296];\n var SHIFT = [0, 8, 16, 24];\n var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649,\n 0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0,\n 2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771,\n 2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648,\n 2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];\n var BITS = [224, 256, 384, 512];\n var SHAKE_BITS = [128, 256];\n var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array', 'digest'];\n var CSHAKE_BYTEPAD = {\n '128': 168,\n '256': 136\n };\n\n if (root.JS_SHA3_NO_NODE_JS || !Array.isArray) {\n Array.isArray = function (obj) {\n return Object.prototype.toString.call(obj) === '[object Array]';\n };\n }\n\n if (ARRAY_BUFFER && (root.JS_SHA3_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {\n ArrayBuffer.isView = function (obj) {\n return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;\n };\n }\n\n var createOutputMethod = function (bits, padding, outputType) {\n return function (message) {\n return new Keccak(bits, padding, bits).update(message)[outputType]();\n };\n };\n\n var createShakeOutputMethod = function (bits, padding, outputType) {\n return function (message, outputBits) {\n return new Keccak(bits, padding, outputBits).update(message)[outputType]();\n };\n };\n\n var createCshakeOutputMethod = function (bits, padding, outputType) {\n return function (message, outputBits, n, s) {\n return methods['cshake' + bits].update(message, outputBits, n, s)[outputType]();\n };\n };\n\n var createKmacOutputMethod = function (bits, padding, outputType) {\n return function (key, message, outputBits, s) {\n return methods['kmac' + bits].update(key, message, outputBits, s)[outputType]();\n };\n };\n\n var createOutputMethods = function (method, createMethod, bits, padding) {\n for (var i = 0; i < OUTPUT_TYPES.length; ++i) {\n var type = OUTPUT_TYPES[i];\n method[type] = createMethod(bits, padding, type);\n }\n return method;\n };\n\n var createMethod = function (bits, padding) {\n var method = createOutputMethod(bits, padding, 'hex');\n method.create = function () {\n return new Keccak(bits, padding, bits);\n };\n method.update = function (message) {\n return method.create().update(message);\n };\n return createOutputMethods(method, createOutputMethod, bits, padding);\n };\n\n var createShakeMethod = function (bits, padding) {\n var method = createShakeOutputMethod(bits, padding, 'hex');\n method.create = function (outputBits) {\n return new Keccak(bits, padding, outputBits);\n };\n method.update = function (message, outputBits) {\n return method.create(outputBits).update(message);\n };\n return createOutputMethods(method, createShakeOutputMethod, bits, padding);\n };\n\n var createCshakeMethod = function (bits, padding) {\n var w = CSHAKE_BYTEPAD[bits];\n var method = createCshakeOutputMethod(bits, padding, 'hex');\n method.create = function (outputBits, n, s) {\n if (!n && !s) {\n return methods['shake' + bits].create(outputBits);\n } else {\n return new Keccak(bits, padding, outputBits).bytepad([n, s], w);\n }\n };\n method.update = function (message, outputBits, n, s) {\n return method.create(outputBits, n, s).update(message);\n };\n return createOutputMethods(method, createCshakeOutputMethod, bits, padding);\n };\n\n var createKmacMethod = function (bits, padding) {\n var w = CSHAKE_BYTEPAD[bits];\n var method = createKmacOutputMethod(bits, padding, 'hex');\n method.create = function (key, outputBits, s) {\n return new Kmac(bits, padding, outputBits).bytepad(['KMAC', s], w).bytepad([key], w);\n };\n method.update = function (key, message, outputBits, s) {\n return method.create(key, outputBits, s).update(message);\n };\n return createOutputMethods(method, createKmacOutputMethod, bits, padding);\n };\n\n var algorithms = [\n { name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod },\n { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod },\n { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod },\n { name: 'cshake', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createCshakeMethod },\n { name: 'kmac', padding: CSHAKE_PADDING, bits: SHAKE_BITS, createMethod: createKmacMethod }\n ];\n\n var methods = {}, methodNames = [];\n\n for (var i = 0; i < algorithms.length; ++i) {\n var algorithm = algorithms[i];\n var bits = algorithm.bits;\n for (var j = 0; j < bits.length; ++j) {\n var methodName = algorithm.name + '_' + bits[j];\n methodNames.push(methodName);\n methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding);\n if (algorithm.name !== 'sha3') {\n var newMethodName = algorithm.name + bits[j];\n methodNames.push(newMethodName);\n methods[newMethodName] = methods[methodName];\n }\n }\n }\n\n function Keccak(bits, padding, outputBits) {\n this.blocks = [];\n this.s = [];\n this.padding = padding;\n this.outputBits = outputBits;\n this.reset = true;\n this.finalized = false;\n this.block = 0;\n this.start = 0;\n this.blockCount = (1600 - (bits << 1)) >> 5;\n this.byteCount = this.blockCount << 2;\n this.outputBlocks = outputBits >> 5;\n this.extraBytes = (outputBits & 31) >> 3;\n\n for (var i = 0; i < 50; ++i) {\n this.s[i] = 0;\n }\n }\n\n Keccak.prototype.update = function (message) {\n if (this.finalized) {\n throw new Error(FINALIZE_ERROR);\n }\n var notString, type = typeof message;\n if (type !== 'string') {\n if (type === 'object') {\n if (message === null) {\n throw new Error(INPUT_ERROR);\n } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {\n message = new Uint8Array(message);\n } else if (!Array.isArray(message)) {\n if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {\n throw new Error(INPUT_ERROR);\n }\n }\n } else {\n throw new Error(INPUT_ERROR);\n }\n notString = true;\n }\n var blocks = this.blocks, byteCount = this.byteCount, length = message.length,\n blockCount = this.blockCount, index = 0, s = this.s, i, code;\n\n while (index < length) {\n if (this.reset) {\n this.reset = false;\n blocks[0] = this.block;\n for (i = 1; i < blockCount + 1; ++i) {\n blocks[i] = 0;\n }\n }\n if (notString) {\n for (i = this.start; index < length && i < byteCount; ++index) {\n blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];\n }\n } else {\n for (i = this.start; index < length && i < byteCount; ++index) {\n code = message.charCodeAt(index);\n if (code < 0x80) {\n blocks[i >> 2] |= code << SHIFT[i++ & 3];\n } else if (code < 0x800) {\n blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];\n blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];\n } else if (code < 0xd800 || code >= 0xe000) {\n blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];\n blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];\n blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];\n } else {\n code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));\n blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];\n blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];\n blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];\n blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];\n }\n }\n }\n this.lastByteIndex = i;\n if (i >= byteCount) {\n this.start = i - byteCount;\n this.block = blocks[blockCount];\n for (i = 0; i < blockCount; ++i) {\n s[i] ^= blocks[i];\n }\n f(s);\n this.reset = true;\n } else {\n this.start = i;\n }\n }\n return this;\n };\n\n Keccak.prototype.encode = function (x, right) {\n var o = x & 255, n = 1;\n var bytes = [o];\n x = x >> 8;\n o = x & 255;\n while (o > 0) {\n bytes.unshift(o);\n x = x >> 8;\n o = x & 255;\n ++n;\n }\n if (right) {\n bytes.push(n);\n } else {\n bytes.unshift(n);\n }\n this.update(bytes);\n return bytes.length;\n };\n\n Keccak.prototype.encodeString = function (str) {\n var notString, type = typeof str;\n if (type !== 'string') {\n if (type === 'object') {\n if (str === null) {\n throw new Error(INPUT_ERROR);\n } else if (ARRAY_BUFFER && str.constructor === ArrayBuffer) {\n str = new Uint8Array(str);\n } else if (!Array.isArray(str)) {\n if (!ARRAY_BUFFER || !ArrayBuffer.isView(str)) {\n throw new Error(INPUT_ERROR);\n }\n }\n } else {\n throw new Error(INPUT_ERROR);\n }\n notString = true;\n }\n var bytes = 0, length = str.length;\n if (notString) {\n bytes = length;\n } else {\n for (var i = 0; i < str.length; ++i) {\n var code = str.charCodeAt(i);\n if (code < 0x80) {\n bytes += 1;\n } else if (code < 0x800) {\n bytes += 2;\n } else if (code < 0xd800 || code >= 0xe000) {\n bytes += 3;\n } else {\n code = 0x10000 + (((code & 0x3ff) << 10) | (str.charCodeAt(++i) & 0x3ff));\n bytes += 4;\n }\n }\n }\n bytes += this.encode(bytes * 8);\n this.update(str);\n return bytes;\n };\n\n Keccak.prototype.bytepad = function (strs, w) {\n var bytes = this.encode(w);\n for (var i = 0; i < strs.length; ++i) {\n bytes += this.encodeString(strs[i]);\n }\n var paddingBytes = w - bytes % w;\n var zeros = [];\n zeros.length = paddingBytes;\n this.update(zeros);\n return this;\n };\n\n Keccak.prototype.finalize = function () {\n if (this.finalized) {\n return;\n }\n this.finalized = true;\n var blocks = this.blocks, i = this.lastByteIndex, blockCount = this.blockCount, s = this.s;\n blocks[i >> 2] |= this.padding[i & 3];\n if (this.lastByteIndex === this.byteCount) {\n blocks[0] = blocks[blockCount];\n for (i = 1; i < blockCount + 1; ++i) {\n blocks[i] = 0;\n }\n }\n blocks[blockCount - 1] |= 0x80000000;\n for (i = 0; i < blockCount; ++i) {\n s[i] ^= blocks[i];\n }\n f(s);\n };\n\n Keccak.prototype.toString = Keccak.prototype.hex = function () {\n this.finalize();\n\n var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,\n extraBytes = this.extraBytes, i = 0, j = 0;\n var hex = '', block;\n while (j < outputBlocks) {\n for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {\n block = s[i];\n hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F] +\n HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F] +\n HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F] +\n HEX_CHARS[(block >> 28) & 0x0F] + HEX_CHARS[(block >> 24) & 0x0F];\n }\n if (j % blockCount === 0) {\n f(s);\n i = 0;\n }\n }\n if (extraBytes) {\n block = s[i];\n hex += HEX_CHARS[(block >> 4) & 0x0F] + HEX_CHARS[block & 0x0F];\n if (extraBytes > 1) {\n hex += HEX_CHARS[(block >> 12) & 0x0F] + HEX_CHARS[(block >> 8) & 0x0F];\n }\n if (extraBytes > 2) {\n hex += HEX_CHARS[(block >> 20) & 0x0F] + HEX_CHARS[(block >> 16) & 0x0F];\n }\n }\n return hex;\n };\n\n Keccak.prototype.arrayBuffer = function () {\n this.finalize();\n\n var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,\n extraBytes = this.extraBytes, i = 0, j = 0;\n var bytes = this.outputBits >> 3;\n var buffer;\n if (extraBytes) {\n buffer = new ArrayBuffer((outputBlocks + 1) << 2);\n } else {\n buffer = new ArrayBuffer(bytes);\n }\n var array = new Uint32Array(buffer);\n while (j < outputBlocks) {\n for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {\n array[j] = s[i];\n }\n if (j % blockCount === 0) {\n f(s);\n }\n }\n if (extraBytes) {\n array[i] = s[i];\n buffer = buffer.slice(0, bytes);\n }\n return buffer;\n };\n\n Keccak.prototype.buffer = Keccak.prototype.arrayBuffer;\n\n Keccak.prototype.digest = Keccak.prototype.array = function () {\n this.finalize();\n\n var blockCount = this.blockCount, s = this.s, outputBlocks = this.outputBlocks,\n extraBytes = this.extraBytes, i = 0, j = 0;\n var array = [], offset, block;\n while (j < outputBlocks) {\n for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {\n offset = j << 2;\n block = s[i];\n array[offset] = block & 0xFF;\n array[offset + 1] = (block >> 8) & 0xFF;\n array[offset + 2] = (block >> 16) & 0xFF;\n array[offset + 3] = (block >> 24) & 0xFF;\n }\n if (j % blockCount === 0) {\n f(s);\n }\n }\n if (extraBytes) {\n offset = j << 2;\n block = s[i];\n array[offset] = block & 0xFF;\n if (extraBytes > 1) {\n array[offset + 1] = (block >> 8) & 0xFF;\n }\n if (extraBytes > 2) {\n array[offset + 2] = (block >> 16) & 0xFF;\n }\n }\n return array;\n };\n\n function Kmac(bits, padding, outputBits) {\n Keccak.call(this, bits, padding, outputBits);\n }\n\n Kmac.prototype = new Keccak();\n\n Kmac.prototype.finalize = function () {\n this.encode(this.outputBits, true);\n return Keccak.prototype.finalize.call(this);\n };\n\n var f = function (s) {\n var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9,\n b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17,\n b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33,\n b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;\n for (n = 0; n < 48; n += 2) {\n c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];\n c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];\n c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];\n c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];\n c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];\n c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];\n c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];\n c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];\n c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];\n c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];\n\n h = c8 ^ ((c2 << 1) | (c3 >>> 31));\n l = c9 ^ ((c3 << 1) | (c2 >>> 31));\n s[0] ^= h;\n s[1] ^= l;\n s[10] ^= h;\n s[11] ^= l;\n s[20] ^= h;\n s[21] ^= l;\n s[30] ^= h;\n s[31] ^= l;\n s[40] ^= h;\n s[41] ^= l;\n h = c0 ^ ((c4 << 1) | (c5 >>> 31));\n l = c1 ^ ((c5 << 1) | (c4 >>> 31));\n s[2] ^= h;\n s[3] ^= l;\n s[12] ^= h;\n s[13] ^= l;\n s[22] ^= h;\n s[23] ^= l;\n s[32] ^= h;\n s[33] ^= l;\n s[42] ^= h;\n s[43] ^= l;\n h = c2 ^ ((c6 << 1) | (c7 >>> 31));\n l = c3 ^ ((c7 << 1) | (c6 >>> 31));\n s[4] ^= h;\n s[5] ^= l;\n s[14] ^= h;\n s[15] ^= l;\n s[24] ^= h;\n s[25] ^= l;\n s[34] ^= h;\n s[35] ^= l;\n s[44] ^= h;\n s[45] ^= l;\n h = c4 ^ ((c8 << 1) | (c9 >>> 31));\n l = c5 ^ ((c9 << 1) | (c8 >>> 31));\n s[6] ^= h;\n s[7] ^= l;\n s[16] ^= h;\n s[17] ^= l;\n s[26] ^= h;\n s[27] ^= l;\n s[36] ^= h;\n s[37] ^= l;\n s[46] ^= h;\n s[47] ^= l;\n h = c6 ^ ((c0 << 1) | (c1 >>> 31));\n l = c7 ^ ((c1 << 1) | (c0 >>> 31));\n s[8] ^= h;\n s[9] ^= l;\n s[18] ^= h;\n s[19] ^= l;\n s[28] ^= h;\n s[29] ^= l;\n s[38] ^= h;\n s[39] ^= l;\n s[48] ^= h;\n s[49] ^= l;\n\n b0 = s[0];\n b1 = s[1];\n b32 = (s[11] << 4) | (s[10] >>> 28);\n b33 = (s[10] << 4) | (s[11] >>> 28);\n b14 = (s[20] << 3) | (s[21] >>> 29);\n b15 = (s[21] << 3) | (s[20] >>> 29);\n b46 = (s[31] << 9) | (s[30] >>> 23);\n b47 = (s[30] << 9) | (s[31] >>> 23);\n b28 = (s[40] << 18) | (s[41] >>> 14);\n b29 = (s[41] << 18) | (s[40] >>> 14);\n b20 = (s[2] << 1) | (s[3] >>> 31);\n b21 = (s[3] << 1) | (s[2] >>> 31);\n b2 = (s[13] << 12) | (s[12] >>> 20);\n b3 = (s[12] << 12) | (s[13] >>> 20);\n b34 = (s[22] << 10) | (s[23] >>> 22);\n b35 = (s[23] << 10) | (s[22] >>> 22);\n b16 = (s[33] << 13) | (s[32] >>> 19);\n b17 = (s[32] << 13) | (s[33] >>> 19);\n b48 = (s[42] << 2) | (s[43] >>> 30);\n b49 = (s[43] << 2) | (s[42] >>> 30);\n b40 = (s[5] << 30) | (s[4] >>> 2);\n b41 = (s[4] << 30) | (s[5] >>> 2);\n b22 = (s[14] << 6) | (s[15] >>> 26);\n b23 = (s[15] << 6) | (s[14] >>> 26);\n b4 = (s[25] << 11) | (s[24] >>> 21);\n b5 = (s[24] << 11) | (s[25] >>> 21);\n b36 = (s[34] << 15) | (s[35] >>> 17);\n b37 = (s[35] << 15) | (s[34] >>> 17);\n b18 = (s[45] << 29) | (s[44] >>> 3);\n b19 = (s[44] << 29) | (s[45] >>> 3);\n b10 = (s[6] << 28) | (s[7] >>> 4);\n b11 = (s[7] << 28) | (s[6] >>> 4);\n b42 = (s[17] << 23) | (s[16] >>> 9);\n b43 = (s[16] << 23) | (s[17] >>> 9);\n b24 = (s[26] << 25) | (s[27] >>> 7);\n b25 = (s[27] << 25) | (s[26] >>> 7);\n b6 = (s[36] << 21) | (s[37] >>> 11);\n b7 = (s[37] << 21) | (s[36] >>> 11);\n b38 = (s[47] << 24) | (s[46] >>> 8);\n b39 = (s[46] << 24) | (s[47] >>> 8);\n b30 = (s[8] << 27) | (s[9] >>> 5);\n b31 = (s[9] << 27) | (s[8] >>> 5);\n b12 = (s[18] << 20) | (s[19] >>> 12);\n b13 = (s[19] << 20) | (s[18] >>> 12);\n b44 = (s[29] << 7) | (s[28] >>> 25);\n b45 = (s[28] << 7) | (s[29] >>> 25);\n b26 = (s[38] << 8) | (s[39] >>> 24);\n b27 = (s[39] << 8) | (s[38] >>> 24);\n b8 = (s[48] << 14) | (s[49] >>> 18);\n b9 = (s[49] << 14) | (s[48] >>> 18);\n\n s[0] = b0 ^ (~b2 & b4);\n s[1] = b1 ^ (~b3 & b5);\n s[10] = b10 ^ (~b12 & b14);\n s[11] = b11 ^ (~b13 & b15);\n s[20] = b20 ^ (~b22 & b24);\n s[21] = b21 ^ (~b23 & b25);\n s[30] = b30 ^ (~b32 & b34);\n s[31] = b31 ^ (~b33 & b35);\n s[40] = b40 ^ (~b42 & b44);\n s[41] = b41 ^ (~b43 & b45);\n s[2] = b2 ^ (~b4 & b6);\n s[3] = b3 ^ (~b5 & b7);\n s[12] = b12 ^ (~b14 & b16);\n s[13] = b13 ^ (~b15 & b17);\n s[22] = b22 ^ (~b24 & b26);\n s[23] = b23 ^ (~b25 & b27);\n s[32] = b32 ^ (~b34 & b36);\n s[33] = b33 ^ (~b35 & b37);\n s[42] = b42 ^ (~b44 & b46);\n s[43] = b43 ^ (~b45 & b47);\n s[4] = b4 ^ (~b6 & b8);\n s[5] = b5 ^ (~b7 & b9);\n s[14] = b14 ^ (~b16 & b18);\n s[15] = b15 ^ (~b17 & b19);\n s[24] = b24 ^ (~b26 & b28);\n s[25] = b25 ^ (~b27 & b29);\n s[34] = b34 ^ (~b36 & b38);\n s[35] = b35 ^ (~b37 & b39);\n s[44] = b44 ^ (~b46 & b48);\n s[45] = b45 ^ (~b47 & b49);\n s[6] = b6 ^ (~b8 & b0);\n s[7] = b7 ^ (~b9 & b1);\n s[16] = b16 ^ (~b18 & b10);\n s[17] = b17 ^ (~b19 & b11);\n s[26] = b26 ^ (~b28 & b20);\n s[27] = b27 ^ (~b29 & b21);\n s[36] = b36 ^ (~b38 & b30);\n s[37] = b37 ^ (~b39 & b31);\n s[46] = b46 ^ (~b48 & b40);\n s[47] = b47 ^ (~b49 & b41);\n s[8] = b8 ^ (~b0 & b2);\n s[9] = b9 ^ (~b1 & b3);\n s[18] = b18 ^ (~b10 & b12);\n s[19] = b19 ^ (~b11 & b13);\n s[28] = b28 ^ (~b20 & b22);\n s[29] = b29 ^ (~b21 & b23);\n s[38] = b38 ^ (~b30 & b32);\n s[39] = b39 ^ (~b31 & b33);\n s[48] = b48 ^ (~b40 & b42);\n s[49] = b49 ^ (~b41 & b43);\n\n s[0] ^= RC[n];\n s[1] ^= RC[n + 1];\n }\n };\n\n if (COMMON_JS) {\n module.exports = methods;\n } else {\n for (i = 0; i < methodNames.length; ++i) {\n root[methodNames[i]] = methods[methodNames[i]];\n }\n if (AMD) {\n define(function () {\n return methods;\n });\n }\n }\n})();\n","module.exports = window.reactR;","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar R = typeof Reflect === 'object' ? Reflect : null\nvar ReflectApply = R && typeof R.apply === 'function'\n ? R.apply\n : function ReflectApply(target, receiver, args) {\n return Function.prototype.apply.call(target, receiver, args);\n }\n\nvar ReflectOwnKeys\nif (R && typeof R.ownKeys === 'function') {\n ReflectOwnKeys = R.ownKeys\n} else if (Object.getOwnPropertySymbols) {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target)\n .concat(Object.getOwnPropertySymbols(target));\n };\n} else {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target);\n };\n}\n\nfunction ProcessEmitWarning(warning) {\n if (console && console.warn) console.warn(warning);\n}\n\nvar NumberIsNaN = Number.isNaN || function NumberIsNaN(value) {\n return value !== value;\n}\n\nfunction EventEmitter() {\n EventEmitter.init.call(this);\n}\nmodule.exports = EventEmitter;\nmodule.exports.once = once;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._eventsCount = 0;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nvar defaultMaxListeners = 10;\n\nfunction checkListener(listener) {\n if (typeof listener !== 'function') {\n throw new TypeError('The \"listener\" argument must be of type Function. Received type ' + typeof listener);\n }\n}\n\nObject.defineProperty(EventEmitter, 'defaultMaxListeners', {\n enumerable: true,\n get: function() {\n return defaultMaxListeners;\n },\n set: function(arg) {\n if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {\n throw new RangeError('The value of \"defaultMaxListeners\" is out of range. It must be a non-negative number. Received ' + arg + '.');\n }\n defaultMaxListeners = arg;\n }\n});\n\nEventEmitter.init = function() {\n\n if (this._events === undefined ||\n this._events === Object.getPrototypeOf(this)._events) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n }\n\n this._maxListeners = this._maxListeners || undefined;\n};\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {\n if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {\n throw new RangeError('The value of \"n\" is out of range. It must be a non-negative number. Received ' + n + '.');\n }\n this._maxListeners = n;\n return this;\n};\n\nfunction _getMaxListeners(that) {\n if (that._maxListeners === undefined)\n return EventEmitter.defaultMaxListeners;\n return that._maxListeners;\n}\n\nEventEmitter.prototype.getMaxListeners = function getMaxListeners() {\n return _getMaxListeners(this);\n};\n\nEventEmitter.prototype.emit = function emit(type) {\n var args = [];\n for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);\n var doError = (type === 'error');\n\n var events = this._events;\n if (events !== undefined)\n doError = (doError && events.error === undefined);\n else if (!doError)\n return false;\n\n // If there is no 'error' event listener then throw.\n if (doError) {\n var er;\n if (args.length > 0)\n er = args[0];\n if (er instanceof Error) {\n // Note: The comments on the `throw` lines are intentional, they show\n // up in Node's output if this results in an unhandled exception.\n throw er; // Unhandled 'error' event\n }\n // At least give some kind of context to the user\n var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));\n err.context = er;\n throw err; // Unhandled 'error' event\n }\n\n var handler = events[type];\n\n if (handler === undefined)\n return false;\n\n if (typeof handler === 'function') {\n ReflectApply(handler, this, args);\n } else {\n var len = handler.length;\n var listeners = arrayClone(handler, len);\n for (var i = 0; i < len; ++i)\n ReflectApply(listeners[i], this, args);\n }\n\n return true;\n};\n\nfunction _addListener(target, type, listener, prepend) {\n var m;\n var events;\n var existing;\n\n checkListener(listener);\n\n events = target._events;\n if (events === undefined) {\n events = target._events = Object.create(null);\n target._eventsCount = 0;\n } else {\n // To avoid recursion in the case that type === \"newListener\"! Before\n // adding it to the listeners, first emit \"newListener\".\n if (events.newListener !== undefined) {\n target.emit('newListener', type,\n listener.listener ? listener.listener : listener);\n\n // Re-assign `events` because a newListener handler could have caused the\n // this._events to be assigned to a new object\n events = target._events;\n }\n existing = events[type];\n }\n\n if (existing === undefined) {\n // Optimize the case of one listener. Don't need the extra array object.\n existing = events[type] = listener;\n ++target._eventsCount;\n } else {\n if (typeof existing === 'function') {\n // Adding the second element, need to change to array.\n existing = events[type] =\n prepend ? [listener, existing] : [existing, listener];\n // If we've already got an array, just append.\n } else if (prepend) {\n existing.unshift(listener);\n } else {\n existing.push(listener);\n }\n\n // Check for listener leak\n m = _getMaxListeners(target);\n if (m > 0 && existing.length > m && !existing.warned) {\n existing.warned = true;\n // No error code for this since it is a Warning\n // eslint-disable-next-line no-restricted-syntax\n var w = new Error('Possible EventEmitter memory leak detected. ' +\n existing.length + ' ' + String(type) + ' listeners ' +\n 'added. Use emitter.setMaxListeners() to ' +\n 'increase limit');\n w.name = 'MaxListenersExceededWarning';\n w.emitter = target;\n w.type = type;\n w.count = existing.length;\n ProcessEmitWarning(w);\n }\n }\n\n return target;\n}\n\nEventEmitter.prototype.addListener = function addListener(type, listener) {\n return _addListener(this, type, listener, false);\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.prependListener =\n function prependListener(type, listener) {\n return _addListener(this, type, listener, true);\n };\n\nfunction onceWrapper() {\n if (!this.fired) {\n this.target.removeListener(this.type, this.wrapFn);\n this.fired = true;\n if (arguments.length === 0)\n return this.listener.call(this.target);\n return this.listener.apply(this.target, arguments);\n }\n}\n\nfunction _onceWrap(target, type, listener) {\n var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };\n var wrapped = onceWrapper.bind(state);\n wrapped.listener = listener;\n state.wrapFn = wrapped;\n return wrapped;\n}\n\nEventEmitter.prototype.once = function once(type, listener) {\n checkListener(listener);\n this.on(type, _onceWrap(this, type, listener));\n return this;\n};\n\nEventEmitter.prototype.prependOnceListener =\n function prependOnceListener(type, listener) {\n checkListener(listener);\n this.prependListener(type, _onceWrap(this, type, listener));\n return this;\n };\n\n// Emits a 'removeListener' event if and only if the listener was removed.\nEventEmitter.prototype.removeListener =\n function removeListener(type, listener) {\n var list, events, position, i, originalListener;\n\n checkListener(listener);\n\n events = this._events;\n if (events === undefined)\n return this;\n\n list = events[type];\n if (list === undefined)\n return this;\n\n if (list === listener || list.listener === listener) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else {\n delete events[type];\n if (events.removeListener)\n this.emit('removeListener', type, list.listener || listener);\n }\n } else if (typeof list !== 'function') {\n position = -1;\n\n for (i = list.length - 1; i >= 0; i--) {\n if (list[i] === listener || list[i].listener === listener) {\n originalListener = list[i].listener;\n position = i;\n break;\n }\n }\n\n if (position < 0)\n return this;\n\n if (position === 0)\n list.shift();\n else {\n spliceOne(list, position);\n }\n\n if (list.length === 1)\n events[type] = list[0];\n\n if (events.removeListener !== undefined)\n this.emit('removeListener', type, originalListener || listener);\n }\n\n return this;\n };\n\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\n\nEventEmitter.prototype.removeAllListeners =\n function removeAllListeners(type) {\n var listeners, events, i;\n\n events = this._events;\n if (events === undefined)\n return this;\n\n // not listening for removeListener, no need to emit\n if (events.removeListener === undefined) {\n if (arguments.length === 0) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n } else if (events[type] !== undefined) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else\n delete events[type];\n }\n return this;\n }\n\n // emit removeListener for all listeners on all events\n if (arguments.length === 0) {\n var keys = Object.keys(events);\n var key;\n for (i = 0; i < keys.length; ++i) {\n key = keys[i];\n if (key === 'removeListener') continue;\n this.removeAllListeners(key);\n }\n this.removeAllListeners('removeListener');\n this._events = Object.create(null);\n this._eventsCount = 0;\n return this;\n }\n\n listeners = events[type];\n\n if (typeof listeners === 'function') {\n this.removeListener(type, listeners);\n } else if (listeners !== undefined) {\n // LIFO order\n for (i = listeners.length - 1; i >= 0; i--) {\n this.removeListener(type, listeners[i]);\n }\n }\n\n return this;\n };\n\nfunction _listeners(target, type, unwrap) {\n var events = target._events;\n\n if (events === undefined)\n return [];\n\n var evlistener = events[type];\n if (evlistener === undefined)\n return [];\n\n if (typeof evlistener === 'function')\n return unwrap ? [evlistener.listener || evlistener] : [evlistener];\n\n return unwrap ?\n unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);\n}\n\nEventEmitter.prototype.listeners = function listeners(type) {\n return _listeners(this, type, true);\n};\n\nEventEmitter.prototype.rawListeners = function rawListeners(type) {\n return _listeners(this, type, false);\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n if (typeof emitter.listenerCount === 'function') {\n return emitter.listenerCount(type);\n } else {\n return listenerCount.call(emitter, type);\n }\n};\n\nEventEmitter.prototype.listenerCount = listenerCount;\nfunction listenerCount(type) {\n var events = this._events;\n\n if (events !== undefined) {\n var evlistener = events[type];\n\n if (typeof evlistener === 'function') {\n return 1;\n } else if (evlistener !== undefined) {\n return evlistener.length;\n }\n }\n\n return 0;\n}\n\nEventEmitter.prototype.eventNames = function eventNames() {\n return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];\n};\n\nfunction arrayClone(arr, n) {\n var copy = new Array(n);\n for (var i = 0; i < n; ++i)\n copy[i] = arr[i];\n return copy;\n}\n\nfunction spliceOne(list, index) {\n for (; index + 1 < list.length; index++)\n list[index] = list[index + 1];\n list.pop();\n}\n\nfunction unwrapListeners(arr) {\n var ret = new Array(arr.length);\n for (var i = 0; i < ret.length; ++i) {\n ret[i] = arr[i].listener || arr[i];\n }\n return ret;\n}\n\nfunction once(emitter, name) {\n return new Promise(function (resolve, reject) {\n function errorListener(err) {\n emitter.removeListener(name, resolver);\n reject(err);\n }\n\n function resolver() {\n if (typeof emitter.removeListener === 'function') {\n emitter.removeListener('error', errorListener);\n }\n resolve([].slice.call(arguments));\n };\n\n eventTargetAgnosticAddListener(emitter, name, resolver, { once: true });\n if (name !== 'error') {\n addErrorHandlerIfEventEmitter(emitter, errorListener, { once: true });\n }\n });\n}\n\nfunction addErrorHandlerIfEventEmitter(emitter, handler, flags) {\n if (typeof emitter.on === 'function') {\n eventTargetAgnosticAddListener(emitter, 'error', handler, flags);\n }\n}\n\nfunction eventTargetAgnosticAddListener(emitter, name, listener, flags) {\n if (typeof emitter.on === 'function') {\n if (flags.once) {\n emitter.once(name, listener);\n } else {\n emitter.on(name, listener);\n }\n } else if (typeof emitter.addEventListener === 'function') {\n // EventTarget does not have `error` event semantics like Node\n // EventEmitters, we do not listen for `error` events here.\n emitter.addEventListener(name, function wrapListener(arg) {\n // IE does not have builtin `{ once: true }` support so we\n // have to do it manually.\n if (flags.once) {\n emitter.removeEventListener(name, wrapListener);\n }\n listener(arg);\n });\n } else {\n throw new TypeError('The \"emitter\" argument must be of type EventEmitter. Received type ' + typeof emitter);\n }\n}\n","\"use strict\";\n\n(function(root) {\n const MAX_VALUE = 0x7fffffff;\n\n // The SHA256 and PBKDF2 implementation are from scrypt-async-js:\n // See: https://github.com/dchest/scrypt-async-js\n function SHA256(m) {\n const K = new Uint32Array([\n 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b,\n 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01,\n 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7,\n 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,\n 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152,\n 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147,\n 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc,\n 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\n 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819,\n 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08,\n 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f,\n 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,\n 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2\n ]);\n\n let h0 = 0x6a09e667, h1 = 0xbb67ae85, h2 = 0x3c6ef372, h3 = 0xa54ff53a;\n let h4 = 0x510e527f, h5 = 0x9b05688c, h6 = 0x1f83d9ab, h7 = 0x5be0cd19;\n const w = new Uint32Array(64);\n\n function blocks(p) {\n let off = 0, len = p.length;\n while (len >= 64) {\n let a = h0, b = h1, c = h2, d = h3, e = h4, f = h5, g = h6, h = h7, u, i, j, t1, t2;\n\n for (i = 0; i < 16; i++) {\n j = off + i*4;\n w[i] = ((p[j] & 0xff)<<24) | ((p[j+1] & 0xff)<<16) |\n ((p[j+2] & 0xff)<<8) | (p[j+3] & 0xff);\n }\n\n for (i = 16; i < 64; i++) {\n u = w[i-2];\n t1 = ((u>>>17) | (u<<(32-17))) ^ ((u>>>19) | (u<<(32-19))) ^ (u>>>10);\n\n u = w[i-15];\n t2 = ((u>>>7) | (u<<(32-7))) ^ ((u>>>18) | (u<<(32-18))) ^ (u>>>3);\n\n w[i] = (((t1 + w[i-7]) | 0) + ((t2 + w[i-16]) | 0)) | 0;\n }\n\n for (i = 0; i < 64; i++) {\n t1 = ((((((e>>>6) | (e<<(32-6))) ^ ((e>>>11) | (e<<(32-11))) ^\n ((e>>>25) | (e<<(32-25)))) + ((e & f) ^ (~e & g))) | 0) +\n ((h + ((K[i] + w[i]) | 0)) | 0)) | 0;\n\n t2 = ((((a>>>2) | (a<<(32-2))) ^ ((a>>>13) | (a<<(32-13))) ^\n ((a>>>22) | (a<<(32-22)))) + ((a & b) ^ (a & c) ^ (b & c))) | 0;\n\n h = g;\n g = f;\n f = e;\n e = (d + t1) | 0;\n d = c;\n c = b;\n b = a;\n a = (t1 + t2) | 0;\n }\n\n h0 = (h0 + a) | 0;\n h1 = (h1 + b) | 0;\n h2 = (h2 + c) | 0;\n h3 = (h3 + d) | 0;\n h4 = (h4 + e) | 0;\n h5 = (h5 + f) | 0;\n h6 = (h6 + g) | 0;\n h7 = (h7 + h) | 0;\n\n off += 64;\n len -= 64;\n }\n }\n\n blocks(m);\n\n let i, bytesLeft = m.length % 64,\n bitLenHi = (m.length / 0x20000000) | 0,\n bitLenLo = m.length << 3,\n numZeros = (bytesLeft < 56) ? 56 : 120,\n p = m.slice(m.length - bytesLeft, m.length);\n\n p.push(0x80);\n for (i = bytesLeft + 1; i < numZeros; i++) { p.push(0); }\n p.push((bitLenHi >>> 24) & 0xff);\n p.push((bitLenHi >>> 16) & 0xff);\n p.push((bitLenHi >>> 8) & 0xff);\n p.push((bitLenHi >>> 0) & 0xff);\n p.push((bitLenLo >>> 24) & 0xff);\n p.push((bitLenLo >>> 16) & 0xff);\n p.push((bitLenLo >>> 8) & 0xff);\n p.push((bitLenLo >>> 0) & 0xff);\n\n blocks(p);\n\n return [\n (h0 >>> 24) & 0xff, (h0 >>> 16) & 0xff, (h0 >>> 8) & 0xff, (h0 >>> 0) & 0xff,\n (h1 >>> 24) & 0xff, (h1 >>> 16) & 0xff, (h1 >>> 8) & 0xff, (h1 >>> 0) & 0xff,\n (h2 >>> 24) & 0xff, (h2 >>> 16) & 0xff, (h2 >>> 8) & 0xff, (h2 >>> 0) & 0xff,\n (h3 >>> 24) & 0xff, (h3 >>> 16) & 0xff, (h3 >>> 8) & 0xff, (h3 >>> 0) & 0xff,\n (h4 >>> 24) & 0xff, (h4 >>> 16) & 0xff, (h4 >>> 8) & 0xff, (h4 >>> 0) & 0xff,\n (h5 >>> 24) & 0xff, (h5 >>> 16) & 0xff, (h5 >>> 8) & 0xff, (h5 >>> 0) & 0xff,\n (h6 >>> 24) & 0xff, (h6 >>> 16) & 0xff, (h6 >>> 8) & 0xff, (h6 >>> 0) & 0xff,\n (h7 >>> 24) & 0xff, (h7 >>> 16) & 0xff, (h7 >>> 8) & 0xff, (h7 >>> 0) & 0xff\n ];\n }\n\n function PBKDF2_HMAC_SHA256_OneIter(password, salt, dkLen) {\n // compress password if it's longer than hash block length\n password = (password.length <= 64) ? password : SHA256(password);\n\n const innerLen = 64 + salt.length + 4;\n const inner = new Array(innerLen);\n const outerKey = new Array(64);\n\n let i;\n let dk = [];\n\n // inner = (password ^ ipad) || salt || counter\n for (i = 0; i < 64; i++) { inner[i] = 0x36; }\n for (i = 0; i < password.length; i++) { inner[i] ^= password[i]; }\n for (i = 0; i < salt.length; i++) { inner[64 + i] = salt[i]; }\n for (i = innerLen - 4; i < innerLen; i++) { inner[i] = 0; }\n\n // outerKey = password ^ opad\n for (i = 0; i < 64; i++) outerKey[i] = 0x5c;\n for (i = 0; i < password.length; i++) outerKey[i] ^= password[i];\n\n // increments counter inside inner\n function incrementCounter() {\n for (let i = innerLen - 1; i >= innerLen - 4; i--) {\n inner[i]++;\n if (inner[i] <= 0xff) return;\n inner[i] = 0;\n }\n }\n\n // output blocks = SHA256(outerKey || SHA256(inner)) ...\n while (dkLen >= 32) {\n incrementCounter();\n dk = dk.concat(SHA256(outerKey.concat(SHA256(inner))));\n dkLen -= 32;\n }\n if (dkLen > 0) {\n incrementCounter();\n dk = dk.concat(SHA256(outerKey.concat(SHA256(inner))).slice(0, dkLen));\n }\n\n return dk;\n }\n\n // The following is an adaptation of scryptsy\n // See: https://www.npmjs.com/package/scryptsy\n function blockmix_salsa8(BY, Yi, r, x, _X) {\n let i;\n\n arraycopy(BY, (2 * r - 1) * 16, _X, 0, 16);\n for (i = 0; i < 2 * r; i++) {\n blockxor(BY, i * 16, _X, 16);\n salsa20_8(_X, x);\n arraycopy(_X, 0, BY, Yi + (i * 16), 16);\n }\n\n for (i = 0; i < r; i++) {\n arraycopy(BY, Yi + (i * 2) * 16, BY, (i * 16), 16);\n }\n\n for (i = 0; i < r; i++) {\n arraycopy(BY, Yi + (i * 2 + 1) * 16, BY, (i + r) * 16, 16);\n }\n }\n\n function R(a, b) {\n return (a << b) | (a >>> (32 - b));\n }\n\n function salsa20_8(B, x) {\n arraycopy(B, 0, x, 0, 16);\n\n for (let i = 8; i > 0; i -= 2) {\n x[ 4] ^= R(x[ 0] + x[12], 7);\n x[ 8] ^= R(x[ 4] + x[ 0], 9);\n x[12] ^= R(x[ 8] + x[ 4], 13);\n x[ 0] ^= R(x[12] + x[ 8], 18);\n x[ 9] ^= R(x[ 5] + x[ 1], 7);\n x[13] ^= R(x[ 9] + x[ 5], 9);\n x[ 1] ^= R(x[13] + x[ 9], 13);\n x[ 5] ^= R(x[ 1] + x[13], 18);\n x[14] ^= R(x[10] + x[ 6], 7);\n x[ 2] ^= R(x[14] + x[10], 9);\n x[ 6] ^= R(x[ 2] + x[14], 13);\n x[10] ^= R(x[ 6] + x[ 2], 18);\n x[ 3] ^= R(x[15] + x[11], 7);\n x[ 7] ^= R(x[ 3] + x[15], 9);\n x[11] ^= R(x[ 7] + x[ 3], 13);\n x[15] ^= R(x[11] + x[ 7], 18);\n x[ 1] ^= R(x[ 0] + x[ 3], 7);\n x[ 2] ^= R(x[ 1] + x[ 0], 9);\n x[ 3] ^= R(x[ 2] + x[ 1], 13);\n x[ 0] ^= R(x[ 3] + x[ 2], 18);\n x[ 6] ^= R(x[ 5] + x[ 4], 7);\n x[ 7] ^= R(x[ 6] + x[ 5], 9);\n x[ 4] ^= R(x[ 7] + x[ 6], 13);\n x[ 5] ^= R(x[ 4] + x[ 7], 18);\n x[11] ^= R(x[10] + x[ 9], 7);\n x[ 8] ^= R(x[11] + x[10], 9);\n x[ 9] ^= R(x[ 8] + x[11], 13);\n x[10] ^= R(x[ 9] + x[ 8], 18);\n x[12] ^= R(x[15] + x[14], 7);\n x[13] ^= R(x[12] + x[15], 9);\n x[14] ^= R(x[13] + x[12], 13);\n x[15] ^= R(x[14] + x[13], 18);\n }\n\n for (let i = 0; i < 16; ++i) {\n B[i] += x[i];\n }\n }\n\n // naive approach... going back to loop unrolling may yield additional performance\n function blockxor(S, Si, D, len) {\n for (let i = 0; i < len; i++) {\n D[i] ^= S[Si + i]\n }\n }\n\n function arraycopy(src, srcPos, dest, destPos, length) {\n while (length--) {\n dest[destPos++] = src[srcPos++];\n }\n }\n\n function checkBufferish(o) {\n if (!o || typeof(o.length) !== 'number') { return false; }\n\n for (let i = 0; i < o.length; i++) {\n const v = o[i];\n if (typeof(v) !== 'number' || v % 1 || v < 0 || v >= 256) {\n return false;\n }\n }\n\n return true;\n }\n\n function ensureInteger(value, name) {\n if (typeof(value) !== \"number\" || (value % 1)) { throw new Error('invalid ' + name); }\n return value;\n }\n\n // N = Cpu cost, r = Memory cost, p = parallelization cost\n // callback(error, progress, key)\n function _scrypt(password, salt, N, r, p, dkLen, callback) {\n\n N = ensureInteger(N, 'N');\n r = ensureInteger(r, 'r');\n p = ensureInteger(p, 'p');\n\n dkLen = ensureInteger(dkLen, 'dkLen');\n\n if (N === 0 || (N & (N - 1)) !== 0) { throw new Error('N must be power of 2'); }\n\n if (N > MAX_VALUE / 128 / r) { throw new Error('N too large'); }\n if (r > MAX_VALUE / 128 / p) { throw new Error('r too large'); }\n\n if (!checkBufferish(password)) {\n throw new Error('password must be an array or buffer');\n }\n password = Array.prototype.slice.call(password);\n\n if (!checkBufferish(salt)) {\n throw new Error('salt must be an array or buffer');\n }\n salt = Array.prototype.slice.call(salt);\n\n let b = PBKDF2_HMAC_SHA256_OneIter(password, salt, p * 128 * r);\n const B = new Uint32Array(p * 32 * r)\n for (let i = 0; i < B.length; i++) {\n const j = i * 4;\n B[i] = ((b[j + 3] & 0xff) << 24) |\n ((b[j + 2] & 0xff) << 16) |\n ((b[j + 1] & 0xff) << 8) |\n ((b[j + 0] & 0xff) << 0);\n }\n\n const XY = new Uint32Array(64 * r);\n const V = new Uint32Array(32 * r * N);\n\n const Yi = 32 * r;\n\n // scratch space\n const x = new Uint32Array(16); // salsa20_8\n const _X = new Uint32Array(16); // blockmix_salsa8\n\n const totalOps = p * N * 2;\n let currentOp = 0;\n let lastPercent10 = null;\n\n // Set this to true to abandon the scrypt on the next step\n let stop = false;\n\n // State information\n let state = 0;\n let i0 = 0, i1;\n let Bi;\n\n // How many blockmix_salsa8 can we do per step?\n const limit = callback ? parseInt(1000 / r): 0xffffffff;\n\n // Trick from scrypt-async; if there is a setImmediate shim in place, use it\n const nextTick = (typeof(setImmediate) !== 'undefined') ? setImmediate : setTimeout;\n\n // This is really all I changed; making scryptsy a state machine so we occasionally\n // stop and give other evnts on the evnt loop a chance to run. ~RicMoo\n const incrementalSMix = function() {\n if (stop) {\n return callback(new Error('cancelled'), currentOp / totalOps);\n }\n\n let steps;\n\n switch (state) {\n case 0:\n // for (var i = 0; i < p; i++)...\n Bi = i0 * 32 * r;\n\n arraycopy(B, Bi, XY, 0, Yi); // ROMix - 1\n\n state = 1; // Move to ROMix 2\n i1 = 0;\n\n // Fall through\n\n case 1:\n\n // Run up to 1000 steps of the first inner smix loop\n steps = N - i1;\n if (steps > limit) { steps = limit; }\n for (let i = 0; i < steps; i++) { // ROMix - 2\n arraycopy(XY, 0, V, (i1 + i) * Yi, Yi) // ROMix - 3\n blockmix_salsa8(XY, Yi, r, x, _X); // ROMix - 4\n }\n\n // for (var i = 0; i < N; i++)\n i1 += steps;\n currentOp += steps;\n\n if (callback) {\n // Call the callback with the progress (optionally stopping us)\n const percent10 = parseInt(1000 * currentOp / totalOps);\n if (percent10 !== lastPercent10) {\n stop = callback(null, currentOp / totalOps);\n if (stop) { break; }\n lastPercent10 = percent10;\n }\n }\n\n if (i1 < N) { break; }\n\n i1 = 0; // Move to ROMix 6\n state = 2;\n\n // Fall through\n\n case 2:\n\n // Run up to 1000 steps of the second inner smix loop\n steps = N - i1;\n if (steps > limit) { steps = limit; }\n for (let i = 0; i < steps; i++) { // ROMix - 6\n const offset = (2 * r - 1) * 16; // ROMix - 7\n const j = XY[offset] & (N - 1);\n blockxor(V, j * Yi, XY, Yi); // ROMix - 8 (inner)\n blockmix_salsa8(XY, Yi, r, x, _X); // ROMix - 9 (outer)\n }\n\n // for (var i = 0; i < N; i++)...\n i1 += steps;\n currentOp += steps;\n\n // Call the callback with the progress (optionally stopping us)\n if (callback) {\n const percent10 = parseInt(1000 * currentOp / totalOps);\n if (percent10 !== lastPercent10) {\n stop = callback(null, currentOp / totalOps);\n if (stop) { break; }\n lastPercent10 = percent10;\n }\n }\n\n if (i1 < N) { break; }\n\n arraycopy(XY, 0, B, Bi, Yi); // ROMix - 10\n\n // for (var i = 0; i < p; i++)...\n i0++;\n if (i0 < p) {\n state = 0;\n break;\n }\n\n b = [];\n for (let i = 0; i < B.length; i++) {\n b.push((B[i] >> 0) & 0xff);\n b.push((B[i] >> 8) & 0xff);\n b.push((B[i] >> 16) & 0xff);\n b.push((B[i] >> 24) & 0xff);\n }\n\n const derivedKey = PBKDF2_HMAC_SHA256_OneIter(password, b, dkLen);\n\n // Send the result to the callback\n if (callback) { callback(null, 1.0, derivedKey); }\n\n // Done; don't break (which would reschedule)\n return derivedKey;\n }\n\n // Schedule the next steps\n if (callback) { nextTick(incrementalSMix); }\n }\n\n // Run the smix state machine until completion\n if (!callback) {\n while (true) {\n const derivedKey = incrementalSMix();\n if (derivedKey != undefined) { return derivedKey; }\n }\n }\n\n // Bootstrap the async incremental smix\n incrementalSMix();\n }\n\n const lib = {\n scrypt: function(password, salt, N, r, p, dkLen, progressCallback) {\n return new Promise(function(resolve, reject) {\n let lastProgress = 0;\n if (progressCallback) { progressCallback(0); }\n _scrypt(password, salt, N, r, p, dkLen, function(error, progress, key) {\n if (error) {\n reject(error);\n } else if (key) {\n if (progressCallback && lastProgress !== 1) {\n progressCallback(1);\n }\n resolve(new Uint8Array(key));\n } else if (progressCallback && progress !== lastProgress) {\n lastProgress = progress;\n return progressCallback(progress);\n }\n });\n });\n },\n syncScrypt: function(password, salt, N, r, p, dkLen) {\n return new Uint8Array(_scrypt(password, salt, N, r, p, dkLen));\n }\n };\n\n // node.js\n if (typeof(exports) !== 'undefined') {\n module.exports = lib;\n\n // RequireJS/AMD\n // http://www.requirejs.org/docs/api.html\n // https://github.com/amdjs/amdjs-api/wiki/AMD\n } else if (typeof(define) === 'function' && define.amd) {\n define(lib);\n\n // Web Browsers\n } else if (root) {\n\n // If there was an existing library \"scrypt\", make sure it is still available\n if (root.scrypt) {\n root._scrypt = root.scrypt;\n }\n\n root.scrypt = lib;\n }\n\n})(this);\n",null,null,null,null,"/*!\n * The buffer module from node.js, for the browser.\n *\n * @author Feross Aboukhadijeh \n * @license MIT\n */\n/* eslint-disable no-proto */\n\n'use strict'\n\nvar base64 = require('base64-js')\nvar ieee754 = require('ieee754')\nvar isArray = require('isarray')\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n * === true Use Uint8Array implementation (fastest)\n * === false Use Object implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * Due to various browser bugs, sometimes the Object implementation will be used even\n * when the browser supports typed arrays.\n *\n * Note:\n *\n * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,\n * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.\n *\n * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.\n *\n * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of\n * incorrect length in some situations.\n\n * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they\n * get the Object implementation, which is slower but behaves correctly.\n */\nBuffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined\n ? global.TYPED_ARRAY_SUPPORT\n : typedArraySupport()\n\n/*\n * Export kMaxLength after typed array support is determined.\n */\nexports.kMaxLength = kMaxLength()\n\nfunction typedArraySupport () {\n try {\n var arr = new Uint8Array(1)\n arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}\n return arr.foo() === 42 && // typed array instances can be augmented\n typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`\n arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`\n } catch (e) {\n return false\n }\n}\n\nfunction kMaxLength () {\n return Buffer.TYPED_ARRAY_SUPPORT\n ? 0x7fffffff\n : 0x3fffffff\n}\n\nfunction createBuffer (that, length) {\n if (kMaxLength() < length) {\n throw new RangeError('Invalid typed array length')\n }\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = new Uint8Array(length)\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n if (that === null) {\n that = new Buffer(length)\n }\n that.length = length\n }\n\n return that\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {\n return new Buffer(arg, encodingOrOffset, length)\n }\n\n // Common case.\n if (typeof arg === 'number') {\n if (typeof encodingOrOffset === 'string') {\n throw new Error(\n 'If encoding is specified then the first argument must be a string'\n )\n }\n return allocUnsafe(this, arg)\n }\n return from(this, arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\n// TODO: Legacy, not needed anymore. Remove in next major version.\nBuffer._augment = function (arr) {\n arr.__proto__ = Buffer.prototype\n return arr\n}\n\nfunction from (that, value, encodingOrOffset, length) {\n if (typeof value === 'number') {\n throw new TypeError('\"value\" argument must not be a number')\n }\n\n if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {\n return fromArrayBuffer(that, value, encodingOrOffset, length)\n }\n\n if (typeof value === 'string') {\n return fromString(that, value, encodingOrOffset)\n }\n\n return fromObject(that, value)\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n return from(null, value, encodingOrOffset, length)\n}\n\nif (Buffer.TYPED_ARRAY_SUPPORT) {\n Buffer.prototype.__proto__ = Uint8Array.prototype\n Buffer.__proto__ = Uint8Array\n if (typeof Symbol !== 'undefined' && Symbol.species &&\n Buffer[Symbol.species] === Buffer) {\n // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97\n Object.defineProperty(Buffer, Symbol.species, {\n value: null,\n configurable: true\n })\n }\n}\n\nfunction assertSize (size) {\n if (typeof size !== 'number') {\n throw new TypeError('\"size\" argument must be a number')\n } else if (size < 0) {\n throw new RangeError('\"size\" argument must not be negative')\n }\n}\n\nfunction alloc (that, size, fill, encoding) {\n assertSize(size)\n if (size <= 0) {\n return createBuffer(that, size)\n }\n if (fill !== undefined) {\n // Only pay attention to encoding if it's a string. This\n // prevents accidentally sending in a number that would\n // be interpretted as a start offset.\n return typeof encoding === 'string'\n ? createBuffer(that, size).fill(fill, encoding)\n : createBuffer(that, size).fill(fill)\n }\n return createBuffer(that, size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n return alloc(null, size, fill, encoding)\n}\n\nfunction allocUnsafe (that, size) {\n assertSize(size)\n that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) {\n for (var i = 0; i < size; ++i) {\n that[i] = 0\n }\n }\n return that\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n return allocUnsafe(null, size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n return allocUnsafe(null, size)\n}\n\nfunction fromString (that, string, encoding) {\n if (typeof encoding !== 'string' || encoding === '') {\n encoding = 'utf8'\n }\n\n if (!Buffer.isEncoding(encoding)) {\n throw new TypeError('\"encoding\" must be a valid string encoding')\n }\n\n var length = byteLength(string, encoding) | 0\n that = createBuffer(that, length)\n\n var actual = that.write(string, encoding)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n that = that.slice(0, actual)\n }\n\n return that\n}\n\nfunction fromArrayLike (that, array) {\n var length = array.length < 0 ? 0 : checked(array.length) | 0\n that = createBuffer(that, length)\n for (var i = 0; i < length; i += 1) {\n that[i] = array[i] & 255\n }\n return that\n}\n\nfunction fromArrayBuffer (that, array, byteOffset, length) {\n array.byteLength // this throws if `array` is not a valid ArrayBuffer\n\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError('\\'offset\\' is out of bounds')\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError('\\'length\\' is out of bounds')\n }\n\n if (byteOffset === undefined && length === undefined) {\n array = new Uint8Array(array)\n } else if (length === undefined) {\n array = new Uint8Array(array, byteOffset)\n } else {\n array = new Uint8Array(array, byteOffset, length)\n }\n\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n // Return an augmented `Uint8Array` instance, for best performance\n that = array\n that.__proto__ = Buffer.prototype\n } else {\n // Fallback: Return an object instance of the Buffer class\n that = fromArrayLike(that, array)\n }\n return that\n}\n\nfunction fromObject (that, obj) {\n if (Buffer.isBuffer(obj)) {\n var len = checked(obj.length) | 0\n that = createBuffer(that, len)\n\n if (that.length === 0) {\n return that\n }\n\n obj.copy(that, 0, 0, len)\n return that\n }\n\n if (obj) {\n if ((typeof ArrayBuffer !== 'undefined' &&\n obj.buffer instanceof ArrayBuffer) || 'length' in obj) {\n if (typeof obj.length !== 'number' || isnan(obj.length)) {\n return createBuffer(that, 0)\n }\n return fromArrayLike(that, obj)\n }\n\n if (obj.type === 'Buffer' && isArray(obj.data)) {\n return fromArrayLike(that, obj.data)\n }\n }\n\n throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')\n}\n\nfunction checked (length) {\n // Note: cannot use `length < kMaxLength()` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= kMaxLength()) {\n throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' + kMaxLength().toString(16) + ' bytes')\n }\n return length | 0\n}\n\nfunction SlowBuffer (length) {\n if (+length != length) { // eslint-disable-line eqeqeq\n length = 0\n }\n return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n return !!(b != null && b._isBuffer)\n}\n\nBuffer.compare = function compare (a, b) {\n if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n throw new TypeError('Arguments must be Buffers')\n }\n\n if (a === b) return 0\n\n var x = a.length\n var y = b.length\n\n for (var i = 0, len = Math.min(x, y); i < len; ++i) {\n if (a[i] !== b[i]) {\n x = a[i]\n y = b[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n switch (String(encoding).toLowerCase()) {\n case 'hex':\n case 'utf8':\n case 'utf-8':\n case 'ascii':\n case 'latin1':\n case 'binary':\n case 'base64':\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return true\n default:\n return false\n }\n}\n\nBuffer.concat = function concat (list, length) {\n if (!isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return Buffer.alloc(0)\n }\n\n var i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n var buffer = Buffer.allocUnsafe(length)\n var pos = 0\n for (i = 0; i < list.length; ++i) {\n var buf = list[i]\n if (!Buffer.isBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n buf.copy(buffer, pos)\n pos += buf.length\n }\n return buffer\n}\n\nfunction byteLength (string, encoding) {\n if (Buffer.isBuffer(string)) {\n return string.length\n }\n if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&\n (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n string = '' + string\n }\n\n var len = string.length\n if (len === 0) return 0\n\n // Use a for loop to avoid recursion\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'ascii':\n case 'latin1':\n case 'binary':\n return len\n case 'utf8':\n case 'utf-8':\n case undefined:\n return utf8ToBytes(string).length\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return len * 2\n case 'hex':\n return len >>> 1\n case 'base64':\n return base64ToBytes(string).length\n default:\n if (loweredCase) return utf8ToBytes(string).length // assume utf8\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n var loweredCase = false\n\n // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n // property of a typed array.\n\n // This behaves neither like String nor Uint8Array in that we set start/end\n // to their upper/lower bounds if the value passed is out of range.\n // undefined is handled specially as per ECMA-262 6th Edition,\n // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n if (start === undefined || start < 0) {\n start = 0\n }\n // Return early if start > this.length. Done here to prevent potential uint32\n // coercion fail below.\n if (start > this.length) {\n return ''\n }\n\n if (end === undefined || end > this.length) {\n end = this.length\n }\n\n if (end <= 0) {\n return ''\n }\n\n // Force coersion to uint32. This will also coerce falsey/NaN values to 0.\n end >>>= 0\n start >>>= 0\n\n if (end <= start) {\n return ''\n }\n\n if (!encoding) encoding = 'utf8'\n\n while (true) {\n switch (encoding) {\n case 'hex':\n return hexSlice(this, start, end)\n\n case 'utf8':\n case 'utf-8':\n return utf8Slice(this, start, end)\n\n case 'ascii':\n return asciiSlice(this, start, end)\n\n case 'latin1':\n case 'binary':\n return latin1Slice(this, start, end)\n\n case 'base64':\n return base64Slice(this, start, end)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return utf16leSlice(this, start, end)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = (encoding + '').toLowerCase()\n loweredCase = true\n }\n }\n}\n\n// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect\n// Buffer instances.\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n var i = b[n]\n b[n] = b[m]\n b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n var len = this.length\n if (len % 2 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 16-bits')\n }\n for (var i = 0; i < len; i += 2) {\n swap(this, i, i + 1)\n }\n return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n var len = this.length\n if (len % 4 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 32-bits')\n }\n for (var i = 0; i < len; i += 4) {\n swap(this, i, i + 3)\n swap(this, i + 1, i + 2)\n }\n return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n var len = this.length\n if (len % 8 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 64-bits')\n }\n for (var i = 0; i < len; i += 8) {\n swap(this, i, i + 7)\n swap(this, i + 1, i + 6)\n swap(this, i + 2, i + 5)\n swap(this, i + 3, i + 4)\n }\n return this\n}\n\nBuffer.prototype.toString = function toString () {\n var length = this.length | 0\n if (length === 0) return ''\n if (arguments.length === 0) return utf8Slice(this, 0, length)\n return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.equals = function equals (b) {\n if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n if (this === b) return true\n return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n var str = ''\n var max = exports.INSPECT_MAX_BYTES\n if (this.length > 0) {\n str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')\n if (this.length > max) str += ' ... '\n }\n return ''\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n if (!Buffer.isBuffer(target)) {\n throw new TypeError('Argument must be a Buffer')\n }\n\n if (start === undefined) {\n start = 0\n }\n if (end === undefined) {\n end = target ? target.length : 0\n }\n if (thisStart === undefined) {\n thisStart = 0\n }\n if (thisEnd === undefined) {\n thisEnd = this.length\n }\n\n if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n throw new RangeError('out of range index')\n }\n\n if (thisStart >= thisEnd && start >= end) {\n return 0\n }\n if (thisStart >= thisEnd) {\n return -1\n }\n if (start >= end) {\n return 1\n }\n\n start >>>= 0\n end >>>= 0\n thisStart >>>= 0\n thisEnd >>>= 0\n\n if (this === target) return 0\n\n var x = thisEnd - thisStart\n var y = end - start\n var len = Math.min(x, y)\n\n var thisCopy = this.slice(thisStart, thisEnd)\n var targetCopy = target.slice(start, end)\n\n for (var i = 0; i < len; ++i) {\n if (thisCopy[i] !== targetCopy[i]) {\n x = thisCopy[i]\n y = targetCopy[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n // Empty buffer means no match\n if (buffer.length === 0) return -1\n\n // Normalize byteOffset\n if (typeof byteOffset === 'string') {\n encoding = byteOffset\n byteOffset = 0\n } else if (byteOffset > 0x7fffffff) {\n byteOffset = 0x7fffffff\n } else if (byteOffset < -0x80000000) {\n byteOffset = -0x80000000\n }\n byteOffset = +byteOffset // Coerce to Number.\n if (isNaN(byteOffset)) {\n // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n byteOffset = dir ? 0 : (buffer.length - 1)\n }\n\n // Normalize byteOffset: negative offsets start from the end of the buffer\n if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n if (byteOffset >= buffer.length) {\n if (dir) return -1\n else byteOffset = buffer.length - 1\n } else if (byteOffset < 0) {\n if (dir) byteOffset = 0\n else return -1\n }\n\n // Normalize val\n if (typeof val === 'string') {\n val = Buffer.from(val, encoding)\n }\n\n // Finally, search either indexOf (if dir is true) or lastIndexOf\n if (Buffer.isBuffer(val)) {\n // Special case: looking for empty string/buffer always fails\n if (val.length === 0) {\n return -1\n }\n return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n } else if (typeof val === 'number') {\n val = val & 0xFF // Search for a byte value [0-255]\n if (Buffer.TYPED_ARRAY_SUPPORT &&\n typeof Uint8Array.prototype.indexOf === 'function') {\n if (dir) {\n return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n } else {\n return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n }\n }\n return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)\n }\n\n throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n var indexSize = 1\n var arrLength = arr.length\n var valLength = val.length\n\n if (encoding !== undefined) {\n encoding = String(encoding).toLowerCase()\n if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n encoding === 'utf16le' || encoding === 'utf-16le') {\n if (arr.length < 2 || val.length < 2) {\n return -1\n }\n indexSize = 2\n arrLength /= 2\n valLength /= 2\n byteOffset /= 2\n }\n }\n\n function read (buf, i) {\n if (indexSize === 1) {\n return buf[i]\n } else {\n return buf.readUInt16BE(i * indexSize)\n }\n }\n\n var i\n if (dir) {\n var foundIndex = -1\n for (i = byteOffset; i < arrLength; i++) {\n if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n if (foundIndex === -1) foundIndex = i\n if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n } else {\n if (foundIndex !== -1) i -= i - foundIndex\n foundIndex = -1\n }\n }\n } else {\n if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n for (i = byteOffset; i >= 0; i--) {\n var found = true\n for (var j = 0; j < valLength; j++) {\n if (read(arr, i + j) !== read(val, j)) {\n found = false\n break\n }\n }\n if (found) return i\n }\n }\n\n return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n offset = Number(offset) || 0\n var remaining = buf.length - offset\n if (!length) {\n length = remaining\n } else {\n length = Number(length)\n if (length > remaining) {\n length = remaining\n }\n }\n\n // must be an even number of digits\n var strLen = string.length\n if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')\n\n if (length > strLen / 2) {\n length = strLen / 2\n }\n for (var i = 0; i < length; ++i) {\n var parsed = parseInt(string.substr(i * 2, 2), 16)\n if (isNaN(parsed)) return i\n buf[offset + i] = parsed\n }\n return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction latin1Write (buf, string, offset, length) {\n return asciiWrite(buf, string, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n // Buffer#write(string)\n if (offset === undefined) {\n encoding = 'utf8'\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n encoding = offset\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length][, encoding])\n } else if (isFinite(offset)) {\n offset = offset | 0\n if (isFinite(length)) {\n length = length | 0\n if (encoding === undefined) encoding = 'utf8'\n } else {\n encoding = length\n length = undefined\n }\n // legacy write(string, encoding, offset, length) - remove in v0.13\n } else {\n throw new Error(\n 'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n )\n }\n\n var remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n if (!encoding) encoding = 'utf8'\n\n var loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'hex':\n return hexWrite(this, string, offset, length)\n\n case 'utf8':\n case 'utf-8':\n return utf8Write(this, string, offset, length)\n\n case 'ascii':\n return asciiWrite(this, string, offset, length)\n\n case 'latin1':\n case 'binary':\n return latin1Write(this, string, offset, length)\n\n case 'base64':\n // Warning: maxLength not taken into account in base64Write\n return base64Write(this, string, offset, length)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return ucs2Write(this, string, offset, length)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n return {\n type: 'Buffer',\n data: Array.prototype.slice.call(this._arr || this, 0)\n }\n}\n\nfunction base64Slice (buf, start, end) {\n if (start === 0 && end === buf.length) {\n return base64.fromByteArray(buf)\n } else {\n return base64.fromByteArray(buf.slice(start, end))\n }\n}\n\nfunction utf8Slice (buf, start, end) {\n end = Math.min(buf.length, end)\n var res = []\n\n var i = start\n while (i < end) {\n var firstByte = buf[i]\n var codePoint = null\n var bytesPerSequence = (firstByte > 0xEF) ? 4\n : (firstByte > 0xDF) ? 3\n : (firstByte > 0xBF) ? 2\n : 1\n\n if (i + bytesPerSequence <= end) {\n var secondByte, thirdByte, fourthByte, tempCodePoint\n\n switch (bytesPerSequence) {\n case 1:\n if (firstByte < 0x80) {\n codePoint = firstByte\n }\n break\n case 2:\n secondByte = buf[i + 1]\n if ((secondByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n if (tempCodePoint > 0x7F) {\n codePoint = tempCodePoint\n }\n }\n break\n case 3:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n codePoint = tempCodePoint\n }\n }\n break\n case 4:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n fourthByte = buf[i + 3]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n codePoint = tempCodePoint\n }\n }\n }\n }\n\n if (codePoint === null) {\n // we did not generate a valid codePoint so insert a\n // replacement char (U+FFFD) and advance only 1 byte\n codePoint = 0xFFFD\n bytesPerSequence = 1\n } else if (codePoint > 0xFFFF) {\n // encode to utf16 (surrogate pair dance)\n codePoint -= 0x10000\n res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n codePoint = 0xDC00 | codePoint & 0x3FF\n }\n\n res.push(codePoint)\n i += bytesPerSequence\n }\n\n return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nvar MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n var len = codePoints.length\n if (len <= MAX_ARGUMENTS_LENGTH) {\n return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n }\n\n // Decode in chunks to avoid \"call stack size exceeded\".\n var res = ''\n var i = 0\n while (i < len) {\n res += String.fromCharCode.apply(\n String,\n codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n )\n }\n return res\n}\n\nfunction asciiSlice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i] & 0x7F)\n }\n return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n var ret = ''\n end = Math.min(buf.length, end)\n\n for (var i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i])\n }\n return ret\n}\n\nfunction hexSlice (buf, start, end) {\n var len = buf.length\n\n if (!start || start < 0) start = 0\n if (!end || end < 0 || end > len) end = len\n\n var out = ''\n for (var i = start; i < end; ++i) {\n out += toHex(buf[i])\n }\n return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n var bytes = buf.slice(start, end)\n var res = ''\n for (var i = 0; i < bytes.length; i += 2) {\n res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)\n }\n return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n var len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n var newBuf\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n newBuf = this.subarray(start, end)\n newBuf.__proto__ = Buffer.prototype\n } else {\n var sliceLen = end - start\n newBuf = new Buffer(sliceLen, undefined)\n for (var i = 0; i < sliceLen; ++i) {\n newBuf[i] = this[i + start]\n }\n }\n\n return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n checkOffset(offset, byteLength, this.length)\n }\n\n var val = this[offset + --byteLength]\n var mul = 1\n while (byteLength > 0 && (mul *= 0x100)) {\n val += this[offset + --byteLength] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n return this[offset]\n}\n\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return ((this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16)) +\n (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] * 0x1000000) +\n ((this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n this[offset + 3])\n}\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var val = this[offset]\n var mul = 1\n var i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n var i = byteLength\n var mul = 1\n var val = this[offset + --i]\n while (i > 0 && (mul *= 0x100)) {\n val += this[offset + --i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 1, this.length)\n if (!(this[offset] & 0x80)) return (this[offset])\n return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset] | (this[offset + 1] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 2, this.length)\n var val = this[offset + 1] | (this[offset] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16) |\n (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] << 24) |\n (this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n (this[offset + 3])\n}\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var mul = 1\n var i = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n byteLength = byteLength | 0\n if (!noAssert) {\n var maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n var i = byteLength - 1\n var mul = 1\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nfunction objectWriteUInt16 (buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {\n buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>\n (littleEndian ? i : 1 - i) * 8\n }\n}\n\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nfunction objectWriteUInt32 (buf, value, offset, littleEndian) {\n if (value < 0) value = 0xffffffff + value + 1\n for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {\n buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff\n }\n}\n\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset + 3] = (value >>> 24)\n this[offset + 2] = (value >>> 16)\n this[offset + 1] = (value >>> 8)\n this[offset] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = 0\n var mul = 1\n var sub = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) {\n var limit = Math.pow(2, 8 * byteLength - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n var i = byteLength - 1\n var mul = 1\n var sub = 0\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)\n if (value < 0) value = 0xff + value + 1\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n } else {\n objectWriteUInt16(this, value, offset, true)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n } else {\n objectWriteUInt16(this, value, offset, false)\n }\n return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n this[offset + 2] = (value >>> 16)\n this[offset + 3] = (value >>> 24)\n } else {\n objectWriteUInt32(this, value, offset, true)\n }\n return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset | 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (value < 0) value = 0xffffffff + value + 1\n if (Buffer.TYPED_ARRAY_SUPPORT) {\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n } else {\n objectWriteUInt32(this, value, offset, false)\n }\n return offset + 4\n}\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n }\n ieee754.write(buf, value, offset, littleEndian, 23, 4)\n return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n }\n ieee754.write(buf, value, offset, littleEndian, 52, 8)\n return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n var len = end - start\n var i\n\n if (this === target && start < targetStart && targetStart < end) {\n // descending copy from end\n for (i = len - 1; i >= 0; --i) {\n target[i + targetStart] = this[i + start]\n }\n } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {\n // ascending copy from start\n for (i = 0; i < len; ++i) {\n target[i + targetStart] = this[i + start]\n }\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, start + len),\n targetStart\n )\n }\n\n return len\n}\n\n// Usage:\n// buffer.fill(number[, offset[, end]])\n// buffer.fill(buffer[, offset[, end]])\n// buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n encoding = start\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n encoding = end\n end = this.length\n }\n if (val.length === 1) {\n var code = val.charCodeAt(0)\n if (code < 256) {\n val = code\n }\n }\n if (encoding !== undefined && typeof encoding !== 'string') {\n throw new TypeError('encoding must be a string')\n }\n if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n } else if (typeof val === 'number') {\n val = val & 255\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n var i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n var bytes = Buffer.isBuffer(val)\n ? val\n : utf8ToBytes(new Buffer(val, encoding).toString())\n var len = bytes.length\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\n// HELPER FUNCTIONS\n// ================\n\nvar INVALID_BASE64_RE = /[^+\\/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n str = stringtrim(str).replace(INVALID_BASE64_RE, '')\n // Node converts strings with length < 2 to ''\n if (str.length < 2) return ''\n // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n while (str.length % 4 !== 0) {\n str = str + '='\n }\n return str\n}\n\nfunction stringtrim (str) {\n if (str.trim) return str.trim()\n return str.replace(/^\\s+|\\s+$/g, '')\n}\n\nfunction toHex (n) {\n if (n < 16) return '0' + n.toString(16)\n return n.toString(16)\n}\n\nfunction utf8ToBytes (string, units) {\n units = units || Infinity\n var codePoint\n var length = string.length\n var leadSurrogate = null\n var bytes = []\n\n for (var i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xD7FF && codePoint < 0xE000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xDBFF) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xDC00) {\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push(\n codePoint >> 0x6 | 0xC0,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n codePoint >> 0xC | 0xE0,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n codePoint >> 0x12 | 0xF0,\n codePoint >> 0xC & 0x3F | 0x80,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction asciiToBytes (str) {\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n // Node's code seems to be doing this and not & 0x7F..\n byteArray.push(str.charCodeAt(i) & 0xFF)\n }\n return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n var c, hi, lo\n var byteArray = []\n for (var i = 0; i < str.length; ++i) {\n if ((units -= 2) < 0) break\n\n c = str.charCodeAt(i)\n hi = c >> 8\n lo = c % 256\n byteArray.push(lo)\n byteArray.push(hi)\n }\n\n return byteArray\n}\n\nfunction base64ToBytes (str) {\n return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n for (var i = 0; i < length; ++i) {\n if ((i + offset >= dst.length) || (i >= src.length)) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\nfunction isnan (val) {\n return val !== val // eslint-disable-line no-self-compare\n}\n","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};\n","exports.L = { bit: 1 }\nexports.M = { bit: 0 }\nexports.Q = { bit: 3 }\nexports.H = { bit: 2 }\n\nfunction fromString (string) {\n if (typeof string !== 'string') {\n throw new Error('Param is not a string')\n }\n\n var lcStr = string.toLowerCase()\n\n switch (lcStr) {\n case 'l':\n case 'low':\n return exports.L\n\n case 'm':\n case 'medium':\n return exports.M\n\n case 'q':\n case 'quartile':\n return exports.Q\n\n case 'h':\n case 'high':\n return exports.H\n\n default:\n throw new Error('Unknown EC Level: ' + string)\n }\n}\n\nexports.isValid = function isValid (level) {\n return level && typeof level.bit !== 'undefined' &&\n level.bit >= 0 && level.bit < 4\n}\n\nexports.from = function from (value, defaultValue) {\n if (exports.isValid(value)) {\n return value\n }\n\n try {\n return fromString(value)\n } catch (e) {\n return defaultValue\n }\n}\n",null,null,null,null,null,null,"module.exports = isTypedArray\nisTypedArray.strict = isStrictTypedArray\nisTypedArray.loose = isLooseTypedArray\n\nvar toString = Object.prototype.toString\nvar names = {\n '[object Int8Array]': true\n , '[object Int16Array]': true\n , '[object Int32Array]': true\n , '[object Uint8Array]': true\n , '[object Uint8ClampedArray]': true\n , '[object Uint16Array]': true\n , '[object Uint32Array]': true\n , '[object Float32Array]': true\n , '[object Float64Array]': true\n}\n\nfunction isTypedArray(arr) {\n return (\n isStrictTypedArray(arr)\n || isLooseTypedArray(arr)\n )\n}\n\nfunction isStrictTypedArray(arr) {\n return (\n arr instanceof Int8Array\n || arr instanceof Int16Array\n || arr instanceof Int32Array\n || arr instanceof Uint8Array\n || arr instanceof Uint8ClampedArray\n || arr instanceof Uint16Array\n || arr instanceof Uint32Array\n || arr instanceof Float32Array\n || arr instanceof Float64Array\n )\n}\n\nfunction isLooseTypedArray(arr) {\n return names[toString.call(arr)]\n}\n","'use strict'\nvar ALPHABET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l'\n\n// pre-compute lookup table\nvar ALPHABET_MAP = {}\nfor (var z = 0; z < ALPHABET.length; z++) {\n var x = ALPHABET.charAt(z)\n\n if (ALPHABET_MAP[x] !== undefined) throw new TypeError(x + ' is ambiguous')\n ALPHABET_MAP[x] = z\n}\n\nfunction polymodStep (pre) {\n var b = pre >> 25\n return ((pre & 0x1FFFFFF) << 5) ^\n (-((b >> 0) & 1) & 0x3b6a57b2) ^\n (-((b >> 1) & 1) & 0x26508e6d) ^\n (-((b >> 2) & 1) & 0x1ea119fa) ^\n (-((b >> 3) & 1) & 0x3d4233dd) ^\n (-((b >> 4) & 1) & 0x2a1462b3)\n}\n\nfunction prefixChk (prefix) {\n var chk = 1\n for (var i = 0; i < prefix.length; ++i) {\n var c = prefix.charCodeAt(i)\n if (c < 33 || c > 126) return 'Invalid prefix (' + prefix + ')'\n\n chk = polymodStep(chk) ^ (c >> 5)\n }\n chk = polymodStep(chk)\n\n for (i = 0; i < prefix.length; ++i) {\n var v = prefix.charCodeAt(i)\n chk = polymodStep(chk) ^ (v & 0x1f)\n }\n return chk\n}\n\nfunction encode (prefix, words, LIMIT) {\n LIMIT = LIMIT || 90\n if ((prefix.length + 7 + words.length) > LIMIT) throw new TypeError('Exceeds length limit')\n\n prefix = prefix.toLowerCase()\n\n // determine chk mod\n var chk = prefixChk(prefix)\n if (typeof chk === 'string') throw new Error(chk)\n\n var result = prefix + '1'\n for (var i = 0; i < words.length; ++i) {\n var x = words[i]\n if ((x >> 5) !== 0) throw new Error('Non 5-bit word')\n\n chk = polymodStep(chk) ^ x\n result += ALPHABET.charAt(x)\n }\n\n for (i = 0; i < 6; ++i) {\n chk = polymodStep(chk)\n }\n chk ^= 1\n\n for (i = 0; i < 6; ++i) {\n var v = (chk >> ((5 - i) * 5)) & 0x1f\n result += ALPHABET.charAt(v)\n }\n\n return result\n}\n\nfunction __decode (str, LIMIT) {\n LIMIT = LIMIT || 90\n if (str.length < 8) return str + ' too short'\n if (str.length > LIMIT) return 'Exceeds length limit'\n\n // don't allow mixed case\n var lowered = str.toLowerCase()\n var uppered = str.toUpperCase()\n if (str !== lowered && str !== uppered) return 'Mixed-case string ' + str\n str = lowered\n\n var split = str.lastIndexOf('1')\n if (split === -1) return 'No separator character for ' + str\n if (split === 0) return 'Missing prefix for ' + str\n\n var prefix = str.slice(0, split)\n var wordChars = str.slice(split + 1)\n if (wordChars.length < 6) return 'Data too short'\n\n var chk = prefixChk(prefix)\n if (typeof chk === 'string') return chk\n\n var words = []\n for (var i = 0; i < wordChars.length; ++i) {\n var c = wordChars.charAt(i)\n var v = ALPHABET_MAP[c]\n if (v === undefined) return 'Unknown character ' + c\n chk = polymodStep(chk) ^ v\n\n // not in the checksum?\n if (i + 6 >= wordChars.length) continue\n words.push(v)\n }\n\n if (chk !== 1) return 'Invalid checksum for ' + str\n return { prefix: prefix, words: words }\n}\n\nfunction decodeUnsafe () {\n var res = __decode.apply(null, arguments)\n if (typeof res === 'object') return res\n}\n\nfunction decode (str) {\n var res = __decode.apply(null, arguments)\n if (typeof res === 'object') return res\n\n throw new Error(res)\n}\n\nfunction convert (data, inBits, outBits, pad) {\n var value = 0\n var bits = 0\n var maxV = (1 << outBits) - 1\n\n var result = []\n for (var i = 0; i < data.length; ++i) {\n value = (value << inBits) | data[i]\n bits += inBits\n\n while (bits >= outBits) {\n bits -= outBits\n result.push((value >> bits) & maxV)\n }\n }\n\n if (pad) {\n if (bits > 0) {\n result.push((value << (outBits - bits)) & maxV)\n }\n } else {\n if (bits >= inBits) return 'Excess padding'\n if ((value << (outBits - bits)) & maxV) return 'Non-zero padding'\n }\n\n return result\n}\n\nfunction toWordsUnsafe (bytes) {\n var res = convert(bytes, 8, 5, true)\n if (Array.isArray(res)) return res\n}\n\nfunction toWords (bytes) {\n var res = convert(bytes, 8, 5, true)\n if (Array.isArray(res)) return res\n\n throw new Error(res)\n}\n\nfunction fromWordsUnsafe (words) {\n var res = convert(words, 5, 8, false)\n if (Array.isArray(res)) return res\n}\n\nfunction fromWords (words) {\n var res = convert(words, 5, 8, false)\n if (Array.isArray(res)) return res\n\n throw new Error(res)\n}\n\nmodule.exports = {\n decodeUnsafe: decodeUnsafe,\n decode: decode,\n encode: encode,\n toWordsUnsafe: toWordsUnsafe,\n toWords: toWords,\n fromWordsUnsafe: fromWordsUnsafe,\n fromWords: fromWords\n}\n","'use strict';\n\nfunction _extends() {\n _extends = Object.assign ? Object.assign.bind() : function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n return target;\n };\n return _extends.apply(this, arguments);\n}\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n return target;\n}\n\nvar reduxImpl = function reduxImpl(reducer, initial) {\n return function (set, _get, api) {\n api.dispatch = function (action) {\n set(function (state) {\n return reducer(state, action);\n }, false, action);\n return action;\n };\n api.dispatchFromDevtools = true;\n return _extends({\n dispatch: function dispatch() {\n var _ref;\n return (_ref = api).dispatch.apply(_ref, arguments);\n }\n }, initial);\n };\n};\nvar redux = reduxImpl;\n\nvar _excluded = [\"enabled\", \"anonymousActionType\"];\n\nvar devtoolsImpl = function devtoolsImpl(fn, devtoolsOptions) {\n if (devtoolsOptions === void 0) {\n devtoolsOptions = {};\n }\n return function (set, get, api) {\n var _devtoolsOptions = devtoolsOptions,\n enabled = _devtoolsOptions.enabled,\n anonymousActionType = _devtoolsOptions.anonymousActionType,\n options = _objectWithoutPropertiesLoose(_devtoolsOptions, _excluded);\n var extensionConnector;\n try {\n extensionConnector = (enabled != null ? enabled : process.env.NODE_ENV !== \"production\") && window.__REDUX_DEVTOOLS_EXTENSION__;\n } catch (_unused) {\n }\n if (!extensionConnector) {\n if (process.env.NODE_ENV !== \"production\" && enabled) {\n console.warn('[zustand devtools middleware] Please install/enable Redux devtools extension');\n }\n return fn(set, get, api);\n }\n var extension = extensionConnector.connect(options);\n var isRecording = true;\n api.setState = function (state, replace, nameOrAction) {\n var r = set(state, replace);\n if (!isRecording) return r;\n extension.send(nameOrAction === undefined ? {\n type: anonymousActionType || 'anonymous'\n } : typeof nameOrAction === 'string' ? {\n type: nameOrAction\n } : nameOrAction, get());\n return r;\n };\n var setStateFromDevtools = function setStateFromDevtools() {\n var originalIsRecording = isRecording;\n isRecording = false;\n set.apply(void 0, arguments);\n isRecording = originalIsRecording;\n };\n var initialState = fn(api.setState, get, api);\n extension.init(initialState);\n if (api.dispatchFromDevtools && typeof api.dispatch === 'function') {\n var didWarnAboutReservedActionType = false;\n var originalDispatch = api.dispatch;\n api.dispatch = function () {\n for (var _len = arguments.length, a = new Array(_len), _key = 0; _key < _len; _key++) {\n a[_key] = arguments[_key];\n }\n if (process.env.NODE_ENV !== \"production\" && a[0].type === '__setState' && !didWarnAboutReservedActionType) {\n console.warn('[zustand devtools middleware] \"__setState\" action type is reserved ' + 'to set state from the devtools. Avoid using it.');\n didWarnAboutReservedActionType = true;\n }\n originalDispatch.apply(void 0, a);\n };\n }\n extension.subscribe(function (message) {\n switch (message.type) {\n case 'ACTION':\n if (typeof message.payload !== 'string') {\n console.error('[zustand devtools middleware] Unsupported action format');\n return;\n }\n return parseJsonThen(message.payload, function (action) {\n if (action.type === '__setState') {\n setStateFromDevtools(action.state);\n return;\n }\n if (!api.dispatchFromDevtools) return;\n if (typeof api.dispatch !== 'function') return;\n api.dispatch(action);\n });\n case 'DISPATCH':\n switch (message.payload.type) {\n case 'RESET':\n setStateFromDevtools(initialState);\n return extension.init(api.getState());\n case 'COMMIT':\n return extension.init(api.getState());\n case 'ROLLBACK':\n return parseJsonThen(message.state, function (state) {\n setStateFromDevtools(state);\n extension.init(api.getState());\n });\n case 'JUMP_TO_STATE':\n case 'JUMP_TO_ACTION':\n return parseJsonThen(message.state, function (state) {\n setStateFromDevtools(state);\n });\n case 'IMPORT_STATE':\n {\n var _nextLiftedState$comp;\n var nextLiftedState = message.payload.nextLiftedState;\n var lastComputedState = (_nextLiftedState$comp = nextLiftedState.computedStates.slice(-1)[0]) == null ? void 0 : _nextLiftedState$comp.state;\n if (!lastComputedState) return;\n setStateFromDevtools(lastComputedState);\n extension.send(null,\n nextLiftedState);\n return;\n }\n case 'PAUSE_RECORDING':\n return isRecording = !isRecording;\n }\n return;\n }\n });\n return initialState;\n };\n};\nvar devtools = devtoolsImpl;\nvar parseJsonThen = function parseJsonThen(stringified, f) {\n var parsed;\n try {\n parsed = JSON.parse(stringified);\n } catch (e) {\n console.error('[zustand devtools middleware] Could not parse the received json', e);\n }\n if (parsed !== undefined) f(parsed);\n};\n\nvar subscribeWithSelectorImpl = function subscribeWithSelectorImpl(fn) {\n return function (set, get, api) {\n var origSubscribe = api.subscribe;\n api.subscribe = function (selector, optListener, options) {\n var listener = selector;\n if (optListener) {\n var equalityFn = (options == null ? void 0 : options.equalityFn) || Object.is;\n var currentSlice = selector(api.getState());\n listener = function listener(state) {\n var nextSlice = selector(state);\n if (!equalityFn(currentSlice, nextSlice)) {\n var previousSlice = currentSlice;\n optListener(currentSlice = nextSlice, previousSlice);\n }\n };\n if (options != null && options.fireImmediately) {\n optListener(currentSlice, currentSlice);\n }\n }\n return origSubscribe(listener);\n };\n var initialState = fn(set, get, api);\n return initialState;\n };\n};\nvar subscribeWithSelector = subscribeWithSelectorImpl;\n\nvar combine = function combine(initialState, create) {\n return function () {\n return Object.assign({}, initialState, create.apply(void 0, arguments));\n };\n};\n\nvar toThenable = function toThenable(fn) {\n return function (input) {\n try {\n var result = fn(input);\n if (result instanceof Promise) {\n return result;\n }\n return {\n then: function then(onFulfilled) {\n return toThenable(onFulfilled)(result);\n },\n catch: function _catch(_onRejected) {\n return this;\n }\n };\n } catch (e) {\n return {\n then: function then(_onFulfilled) {\n return this;\n },\n catch: function _catch(onRejected) {\n return toThenable(onRejected)(e);\n }\n };\n }\n };\n};\nvar persistImpl = function persistImpl(config, baseOptions) {\n return function (set, get, api) {\n var options = _extends({\n getStorage: function getStorage() {\n return localStorage;\n },\n serialize: JSON.stringify,\n deserialize: JSON.parse,\n partialize: function partialize(state) {\n return state;\n },\n version: 0,\n merge: function merge(persistedState, currentState) {\n return _extends({}, currentState, persistedState);\n }\n }, baseOptions);\n var _hasHydrated = false;\n var hydrationListeners = new Set();\n var finishHydrationListeners = new Set();\n var storage;\n try {\n storage = options.getStorage();\n } catch (e) {\n }\n if (!storage) {\n return config(function () {\n console.warn(\"[zustand persist middleware] Unable to update item '\" + options.name + \"', the given storage is currently unavailable.\");\n set.apply(void 0, arguments);\n }, get, api);\n }\n var thenableSerialize = toThenable(options.serialize);\n var setItem = function setItem() {\n var state = options.partialize(_extends({}, get()));\n var errorInSync;\n var thenable = thenableSerialize({\n state: state,\n version: options.version\n }).then(function (serializedValue) {\n return storage.setItem(options.name, serializedValue);\n }).catch(function (e) {\n errorInSync = e;\n });\n if (errorInSync) {\n throw errorInSync;\n }\n return thenable;\n };\n var savedSetState = api.setState;\n api.setState = function (state, replace) {\n savedSetState(state, replace);\n void setItem();\n };\n var configResult = config(function () {\n set.apply(void 0, arguments);\n void setItem();\n }, get, api);\n\n var stateFromStorage;\n\n var hydrate = function hydrate() {\n if (!storage) return;\n _hasHydrated = false;\n hydrationListeners.forEach(function (cb) {\n return cb(get());\n });\n var postRehydrationCallback = (options.onRehydrateStorage == null ? void 0 : options.onRehydrateStorage(get())) || undefined;\n\n return toThenable(storage.getItem.bind(storage))(options.name).then(function (storageValue) {\n if (storageValue) {\n return options.deserialize(storageValue);\n }\n }).then(function (deserializedStorageValue) {\n if (deserializedStorageValue) {\n if (typeof deserializedStorageValue.version === 'number' && deserializedStorageValue.version !== options.version) {\n if (options.migrate) {\n return options.migrate(deserializedStorageValue.state, deserializedStorageValue.version);\n }\n console.error(\"State loaded from storage couldn't be migrated since no migrate function was provided\");\n } else {\n return deserializedStorageValue.state;\n }\n }\n }).then(function (migratedState) {\n var _get;\n stateFromStorage = options.merge(migratedState, (_get = get()) != null ? _get : configResult);\n set(stateFromStorage, true);\n return setItem();\n }).then(function () {\n postRehydrationCallback == null ? void 0 : postRehydrationCallback(stateFromStorage, undefined);\n _hasHydrated = true;\n finishHydrationListeners.forEach(function (cb) {\n return cb(stateFromStorage);\n });\n }).catch(function (e) {\n postRehydrationCallback == null ? void 0 : postRehydrationCallback(undefined, e);\n });\n };\n api.persist = {\n setOptions: function setOptions(newOptions) {\n options = _extends({}, options, newOptions);\n if (newOptions.getStorage) {\n storage = newOptions.getStorage();\n }\n },\n clearStorage: function clearStorage() {\n var _storage;\n (_storage = storage) == null ? void 0 : _storage.removeItem(options.name);\n },\n getOptions: function getOptions() {\n return options;\n },\n rehydrate: function rehydrate() {\n return hydrate();\n },\n hasHydrated: function hasHydrated() {\n return _hasHydrated;\n },\n onHydrate: function onHydrate(cb) {\n hydrationListeners.add(cb);\n return function () {\n hydrationListeners.delete(cb);\n };\n },\n onFinishHydration: function onFinishHydration(cb) {\n finishHydrationListeners.add(cb);\n return function () {\n finishHydrationListeners.delete(cb);\n };\n }\n };\n hydrate();\n return stateFromStorage || configResult;\n };\n};\nvar persist = persistImpl;\n\nexports.combine = combine;\nexports.devtools = devtools;\nexports.persist = persist;\nexports.redux = redux;\nexports.subscribeWithSelector = subscribeWithSelector;\n","var global = typeof self !== 'undefined' ? self : this;\nvar __self__ = (function () {\nfunction F() {\nthis.fetch = false;\nthis.DOMException = global.DOMException\n}\nF.prototype = global;\nreturn new F();\n})();\n(function(self) {\n\nvar irrelevant = (function (exports) {\n\n var support = {\n searchParams: 'URLSearchParams' in self,\n iterable: 'Symbol' in self && 'iterator' in Symbol,\n blob:\n 'FileReader' in self &&\n 'Blob' in self &&\n (function() {\n try {\n new Blob();\n return true\n } catch (e) {\n return false\n }\n })(),\n formData: 'FormData' in self,\n arrayBuffer: 'ArrayBuffer' in self\n };\n\n function isDataView(obj) {\n return obj && DataView.prototype.isPrototypeOf(obj)\n }\n\n if (support.arrayBuffer) {\n var viewClasses = [\n '[object Int8Array]',\n '[object Uint8Array]',\n '[object Uint8ClampedArray]',\n '[object Int16Array]',\n '[object Uint16Array]',\n '[object Int32Array]',\n '[object Uint32Array]',\n '[object Float32Array]',\n '[object Float64Array]'\n ];\n\n var isArrayBufferView =\n ArrayBuffer.isView ||\n function(obj) {\n return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1\n };\n }\n\n function normalizeName(name) {\n if (typeof name !== 'string') {\n name = String(name);\n }\n if (/[^a-z0-9\\-#$%&'*+.^_`|~]/i.test(name)) {\n throw new TypeError('Invalid character in header field name')\n }\n return name.toLowerCase()\n }\n\n function normalizeValue(value) {\n if (typeof value !== 'string') {\n value = String(value);\n }\n return value\n }\n\n // Build a destructive iterator for the value list\n function iteratorFor(items) {\n var iterator = {\n next: function() {\n var value = items.shift();\n return {done: value === undefined, value: value}\n }\n };\n\n if (support.iterable) {\n iterator[Symbol.iterator] = function() {\n return iterator\n };\n }\n\n return iterator\n }\n\n function Headers(headers) {\n this.map = {};\n\n if (headers instanceof Headers) {\n headers.forEach(function(value, name) {\n this.append(name, value);\n }, this);\n } else if (Array.isArray(headers)) {\n headers.forEach(function(header) {\n this.append(header[0], header[1]);\n }, this);\n } else if (headers) {\n Object.getOwnPropertyNames(headers).forEach(function(name) {\n this.append(name, headers[name]);\n }, this);\n }\n }\n\n Headers.prototype.append = function(name, value) {\n name = normalizeName(name);\n value = normalizeValue(value);\n var oldValue = this.map[name];\n this.map[name] = oldValue ? oldValue + ', ' + value : value;\n };\n\n Headers.prototype['delete'] = function(name) {\n delete this.map[normalizeName(name)];\n };\n\n Headers.prototype.get = function(name) {\n name = normalizeName(name);\n return this.has(name) ? this.map[name] : null\n };\n\n Headers.prototype.has = function(name) {\n return this.map.hasOwnProperty(normalizeName(name))\n };\n\n Headers.prototype.set = function(name, value) {\n this.map[normalizeName(name)] = normalizeValue(value);\n };\n\n Headers.prototype.forEach = function(callback, thisArg) {\n for (var name in this.map) {\n if (this.map.hasOwnProperty(name)) {\n callback.call(thisArg, this.map[name], name, this);\n }\n }\n };\n\n Headers.prototype.keys = function() {\n var items = [];\n this.forEach(function(value, name) {\n items.push(name);\n });\n return iteratorFor(items)\n };\n\n Headers.prototype.values = function() {\n var items = [];\n this.forEach(function(value) {\n items.push(value);\n });\n return iteratorFor(items)\n };\n\n Headers.prototype.entries = function() {\n var items = [];\n this.forEach(function(value, name) {\n items.push([name, value]);\n });\n return iteratorFor(items)\n };\n\n if (support.iterable) {\n Headers.prototype[Symbol.iterator] = Headers.prototype.entries;\n }\n\n function consumed(body) {\n if (body.bodyUsed) {\n return Promise.reject(new TypeError('Already read'))\n }\n body.bodyUsed = true;\n }\n\n function fileReaderReady(reader) {\n return new Promise(function(resolve, reject) {\n reader.onload = function() {\n resolve(reader.result);\n };\n reader.onerror = function() {\n reject(reader.error);\n };\n })\n }\n\n function readBlobAsArrayBuffer(blob) {\n var reader = new FileReader();\n var promise = fileReaderReady(reader);\n reader.readAsArrayBuffer(blob);\n return promise\n }\n\n function readBlobAsText(blob) {\n var reader = new FileReader();\n var promise = fileReaderReady(reader);\n reader.readAsText(blob);\n return promise\n }\n\n function readArrayBufferAsText(buf) {\n var view = new Uint8Array(buf);\n var chars = new Array(view.length);\n\n for (var i = 0; i < view.length; i++) {\n chars[i] = String.fromCharCode(view[i]);\n }\n return chars.join('')\n }\n\n function bufferClone(buf) {\n if (buf.slice) {\n return buf.slice(0)\n } else {\n var view = new Uint8Array(buf.byteLength);\n view.set(new Uint8Array(buf));\n return view.buffer\n }\n }\n\n function Body() {\n this.bodyUsed = false;\n\n this._initBody = function(body) {\n this._bodyInit = body;\n if (!body) {\n this._bodyText = '';\n } else if (typeof body === 'string') {\n this._bodyText = body;\n } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {\n this._bodyBlob = body;\n } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {\n this._bodyFormData = body;\n } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n this._bodyText = body.toString();\n } else if (support.arrayBuffer && support.blob && isDataView(body)) {\n this._bodyArrayBuffer = bufferClone(body.buffer);\n // IE 10-11 can't handle a DataView body.\n this._bodyInit = new Blob([this._bodyArrayBuffer]);\n } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {\n this._bodyArrayBuffer = bufferClone(body);\n } else {\n this._bodyText = body = Object.prototype.toString.call(body);\n }\n\n if (!this.headers.get('content-type')) {\n if (typeof body === 'string') {\n this.headers.set('content-type', 'text/plain;charset=UTF-8');\n } else if (this._bodyBlob && this._bodyBlob.type) {\n this.headers.set('content-type', this._bodyBlob.type);\n } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');\n }\n }\n };\n\n if (support.blob) {\n this.blob = function() {\n var rejected = consumed(this);\n if (rejected) {\n return rejected\n }\n\n if (this._bodyBlob) {\n return Promise.resolve(this._bodyBlob)\n } else if (this._bodyArrayBuffer) {\n return Promise.resolve(new Blob([this._bodyArrayBuffer]))\n } else if (this._bodyFormData) {\n throw new Error('could not read FormData body as blob')\n } else {\n return Promise.resolve(new Blob([this._bodyText]))\n }\n };\n\n this.arrayBuffer = function() {\n if (this._bodyArrayBuffer) {\n return consumed(this) || Promise.resolve(this._bodyArrayBuffer)\n } else {\n return this.blob().then(readBlobAsArrayBuffer)\n }\n };\n }\n\n this.text = function() {\n var rejected = consumed(this);\n if (rejected) {\n return rejected\n }\n\n if (this._bodyBlob) {\n return readBlobAsText(this._bodyBlob)\n } else if (this._bodyArrayBuffer) {\n return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))\n } else if (this._bodyFormData) {\n throw new Error('could not read FormData body as text')\n } else {\n return Promise.resolve(this._bodyText)\n }\n };\n\n if (support.formData) {\n this.formData = function() {\n return this.text().then(decode)\n };\n }\n\n this.json = function() {\n return this.text().then(JSON.parse)\n };\n\n return this\n }\n\n // HTTP methods whose capitalization should be normalized\n var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'];\n\n function normalizeMethod(method) {\n var upcased = method.toUpperCase();\n return methods.indexOf(upcased) > -1 ? upcased : method\n }\n\n function Request(input, options) {\n options = options || {};\n var body = options.body;\n\n if (input instanceof Request) {\n if (input.bodyUsed) {\n throw new TypeError('Already read')\n }\n this.url = input.url;\n this.credentials = input.credentials;\n if (!options.headers) {\n this.headers = new Headers(input.headers);\n }\n this.method = input.method;\n this.mode = input.mode;\n this.signal = input.signal;\n if (!body && input._bodyInit != null) {\n body = input._bodyInit;\n input.bodyUsed = true;\n }\n } else {\n this.url = String(input);\n }\n\n this.credentials = options.credentials || this.credentials || 'same-origin';\n if (options.headers || !this.headers) {\n this.headers = new Headers(options.headers);\n }\n this.method = normalizeMethod(options.method || this.method || 'GET');\n this.mode = options.mode || this.mode || null;\n this.signal = options.signal || this.signal;\n this.referrer = null;\n\n if ((this.method === 'GET' || this.method === 'HEAD') && body) {\n throw new TypeError('Body not allowed for GET or HEAD requests')\n }\n this._initBody(body);\n }\n\n Request.prototype.clone = function() {\n return new Request(this, {body: this._bodyInit})\n };\n\n function decode(body) {\n var form = new FormData();\n body\n .trim()\n .split('&')\n .forEach(function(bytes) {\n if (bytes) {\n var split = bytes.split('=');\n var name = split.shift().replace(/\\+/g, ' ');\n var value = split.join('=').replace(/\\+/g, ' ');\n form.append(decodeURIComponent(name), decodeURIComponent(value));\n }\n });\n return form\n }\n\n function parseHeaders(rawHeaders) {\n var headers = new Headers();\n // Replace instances of \\r\\n and \\n followed by at least one space or horizontal tab with a space\n // https://tools.ietf.org/html/rfc7230#section-3.2\n var preProcessedHeaders = rawHeaders.replace(/\\r?\\n[\\t ]+/g, ' ');\n preProcessedHeaders.split(/\\r?\\n/).forEach(function(line) {\n var parts = line.split(':');\n var key = parts.shift().trim();\n if (key) {\n var value = parts.join(':').trim();\n headers.append(key, value);\n }\n });\n return headers\n }\n\n Body.call(Request.prototype);\n\n function Response(bodyInit, options) {\n if (!options) {\n options = {};\n }\n\n this.type = 'default';\n this.status = options.status === undefined ? 200 : options.status;\n this.ok = this.status >= 200 && this.status < 300;\n this.statusText = 'statusText' in options ? options.statusText : 'OK';\n this.headers = new Headers(options.headers);\n this.url = options.url || '';\n this._initBody(bodyInit);\n }\n\n Body.call(Response.prototype);\n\n Response.prototype.clone = function() {\n return new Response(this._bodyInit, {\n status: this.status,\n statusText: this.statusText,\n headers: new Headers(this.headers),\n url: this.url\n })\n };\n\n Response.error = function() {\n var response = new Response(null, {status: 0, statusText: ''});\n response.type = 'error';\n return response\n };\n\n var redirectStatuses = [301, 302, 303, 307, 308];\n\n Response.redirect = function(url, status) {\n if (redirectStatuses.indexOf(status) === -1) {\n throw new RangeError('Invalid status code')\n }\n\n return new Response(null, {status: status, headers: {location: url}})\n };\n\n exports.DOMException = self.DOMException;\n try {\n new exports.DOMException();\n } catch (err) {\n exports.DOMException = function(message, name) {\n this.message = message;\n this.name = name;\n var error = Error(message);\n this.stack = error.stack;\n };\n exports.DOMException.prototype = Object.create(Error.prototype);\n exports.DOMException.prototype.constructor = exports.DOMException;\n }\n\n function fetch(input, init) {\n return new Promise(function(resolve, reject) {\n var request = new Request(input, init);\n\n if (request.signal && request.signal.aborted) {\n return reject(new exports.DOMException('Aborted', 'AbortError'))\n }\n\n var xhr = new XMLHttpRequest();\n\n function abortXhr() {\n xhr.abort();\n }\n\n xhr.onload = function() {\n var options = {\n status: xhr.status,\n statusText: xhr.statusText,\n headers: parseHeaders(xhr.getAllResponseHeaders() || '')\n };\n options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL');\n var body = 'response' in xhr ? xhr.response : xhr.responseText;\n resolve(new Response(body, options));\n };\n\n xhr.onerror = function() {\n reject(new TypeError('Network request failed'));\n };\n\n xhr.ontimeout = function() {\n reject(new TypeError('Network request failed'));\n };\n\n xhr.onabort = function() {\n reject(new exports.DOMException('Aborted', 'AbortError'));\n };\n\n xhr.open(request.method, request.url, true);\n\n if (request.credentials === 'include') {\n xhr.withCredentials = true;\n } else if (request.credentials === 'omit') {\n xhr.withCredentials = false;\n }\n\n if ('responseType' in xhr && support.blob) {\n xhr.responseType = 'blob';\n }\n\n request.headers.forEach(function(value, name) {\n xhr.setRequestHeader(name, value);\n });\n\n if (request.signal) {\n request.signal.addEventListener('abort', abortXhr);\n\n xhr.onreadystatechange = function() {\n // DONE (success or failure)\n if (xhr.readyState === 4) {\n request.signal.removeEventListener('abort', abortXhr);\n }\n };\n }\n\n xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit);\n })\n }\n\n fetch.polyfill = true;\n\n if (!self.fetch) {\n self.fetch = fetch;\n self.Headers = Headers;\n self.Request = Request;\n self.Response = Response;\n }\n\n exports.Headers = Headers;\n exports.Request = Request;\n exports.Response = Response;\n exports.fetch = fetch;\n\n Object.defineProperty(exports, '__esModule', { value: true });\n\n return exports;\n\n})({});\n})(__self__);\n__self__.fetch.ponyfill = true;\n// Remove \"polyfill\" property added by whatwg-fetch\ndelete __self__.fetch.polyfill;\n// Choose between native implementation (global) or custom implementation (__self__)\n// var ctx = global.fetch ? global : __self__;\nvar ctx = __self__; // this line disable service worker support temporarily\nexports = ctx.fetch // To enable: import fetch from 'cross-fetch'\nexports.default = ctx.fetch // For TypeScript consumers without esModuleInterop.\nexports.fetch = ctx.fetch // To enable: import {fetch} from 'cross-fetch'\nexports.Headers = ctx.Headers\nexports.Request = ctx.Request\nexports.Response = ctx.Response\nmodule.exports = exports\n","'use strict';\nconst strictUriEncode = require('strict-uri-encode');\nconst decodeComponent = require('decode-uri-component');\nconst splitOnFirst = require('split-on-first');\n\nconst isNullOrUndefined = value => value === null || value === undefined;\n\nfunction encoderForArrayFormat(options) {\n\tswitch (options.arrayFormat) {\n\t\tcase 'index':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tconst index = result.length;\n\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), '[', index, ']'].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [\n\t\t\t\t\t...result,\n\t\t\t\t\t[encode(key, options), '[', encode(index, options), ']=', encode(value, options)].join('')\n\t\t\t\t];\n\t\t\t};\n\n\t\tcase 'bracket':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, [encode(key, options), '[]'].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), '[]=', encode(value, options)].join('')];\n\t\t\t};\n\n\t\tcase 'comma':\n\t\tcase 'separator':\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (value === null || value === undefined || value.length === 0) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (result.length === 0) {\n\t\t\t\t\treturn [[encode(key, options), '=', encode(value, options)].join('')];\n\t\t\t\t}\n\n\t\t\t\treturn [[result, encode(value, options)].join(options.arrayFormatSeparator)];\n\t\t\t};\n\n\t\tdefault:\n\t\t\treturn key => (result, value) => {\n\t\t\t\tif (\n\t\t\t\t\tvalue === undefined ||\n\t\t\t\t\t(options.skipNull && value === null) ||\n\t\t\t\t\t(options.skipEmptyString && value === '')\n\t\t\t\t) {\n\t\t\t\t\treturn result;\n\t\t\t\t}\n\n\t\t\t\tif (value === null) {\n\t\t\t\t\treturn [...result, encode(key, options)];\n\t\t\t\t}\n\n\t\t\t\treturn [...result, [encode(key, options), '=', encode(value, options)].join('')];\n\t\t\t};\n\t}\n}\n\nfunction parserForArrayFormat(options) {\n\tlet result;\n\n\tswitch (options.arrayFormat) {\n\t\tcase 'index':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /\\[(\\d*)\\]$/.exec(key);\n\n\t\t\t\tkey = key.replace(/\\[\\d*\\]$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = {};\n\t\t\t\t}\n\n\t\t\t\taccumulator[key][result[1]] = value;\n\t\t\t};\n\n\t\tcase 'bracket':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tresult = /(\\[\\])$/.exec(key);\n\t\t\t\tkey = key.replace(/\\[\\]$/, '');\n\n\t\t\t\tif (!result) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = [value];\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\n\t\tcase 'comma':\n\t\tcase 'separator':\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tconst isArray = typeof value === 'string' && value.split('').indexOf(options.arrayFormatSeparator) > -1;\n\t\t\t\tconst newValue = isArray ? value.split(options.arrayFormatSeparator).map(item => decode(item, options)) : value === null ? value : decode(value, options);\n\t\t\t\taccumulator[key] = newValue;\n\t\t\t};\n\n\t\tdefault:\n\t\t\treturn (key, value, accumulator) => {\n\t\t\t\tif (accumulator[key] === undefined) {\n\t\t\t\t\taccumulator[key] = value;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\taccumulator[key] = [].concat(accumulator[key], value);\n\t\t\t};\n\t}\n}\n\nfunction validateArrayFormatSeparator(value) {\n\tif (typeof value !== 'string' || value.length !== 1) {\n\t\tthrow new TypeError('arrayFormatSeparator must be single character string');\n\t}\n}\n\nfunction encode(value, options) {\n\tif (options.encode) {\n\t\treturn options.strict ? strictUriEncode(value) : encodeURIComponent(value);\n\t}\n\n\treturn value;\n}\n\nfunction decode(value, options) {\n\tif (options.decode) {\n\t\treturn decodeComponent(value);\n\t}\n\n\treturn value;\n}\n\nfunction keysSorter(input) {\n\tif (Array.isArray(input)) {\n\t\treturn input.sort();\n\t}\n\n\tif (typeof input === 'object') {\n\t\treturn keysSorter(Object.keys(input))\n\t\t\t.sort((a, b) => Number(a) - Number(b))\n\t\t\t.map(key => input[key]);\n\t}\n\n\treturn input;\n}\n\nfunction removeHash(input) {\n\tconst hashStart = input.indexOf('#');\n\tif (hashStart !== -1) {\n\t\tinput = input.slice(0, hashStart);\n\t}\n\n\treturn input;\n}\n\nfunction getHash(url) {\n\tlet hash = '';\n\tconst hashStart = url.indexOf('#');\n\tif (hashStart !== -1) {\n\t\thash = url.slice(hashStart);\n\t}\n\n\treturn hash;\n}\n\nfunction extract(input) {\n\tinput = removeHash(input);\n\tconst queryStart = input.indexOf('?');\n\tif (queryStart === -1) {\n\t\treturn '';\n\t}\n\n\treturn input.slice(queryStart + 1);\n}\n\nfunction parseValue(value, options) {\n\tif (options.parseNumbers && !Number.isNaN(Number(value)) && (typeof value === 'string' && value.trim() !== '')) {\n\t\tvalue = Number(value);\n\t} else if (options.parseBooleans && value !== null && (value.toLowerCase() === 'true' || value.toLowerCase() === 'false')) {\n\t\tvalue = value.toLowerCase() === 'true';\n\t}\n\n\treturn value;\n}\n\nfunction parse(input, options) {\n\toptions = Object.assign({\n\t\tdecode: true,\n\t\tsort: true,\n\t\tarrayFormat: 'none',\n\t\tarrayFormatSeparator: ',',\n\t\tparseNumbers: false,\n\t\tparseBooleans: false\n\t}, options);\n\n\tvalidateArrayFormatSeparator(options.arrayFormatSeparator);\n\n\tconst formatter = parserForArrayFormat(options);\n\n\t// Create an object with no prototype\n\tconst ret = Object.create(null);\n\n\tif (typeof input !== 'string') {\n\t\treturn ret;\n\t}\n\n\tinput = input.trim().replace(/^[?#&]/, '');\n\n\tif (!input) {\n\t\treturn ret;\n\t}\n\n\tfor (const param of input.split('&')) {\n\t\tlet [key, value] = splitOnFirst(options.decode ? param.replace(/\\+/g, ' ') : param, '=');\n\n\t\t// Missing `=` should be `null`:\n\t\t// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters\n\t\tvalue = value === undefined ? null : ['comma', 'separator'].includes(options.arrayFormat) ? value : decode(value, options);\n\t\tformatter(decode(key, options), value, ret);\n\t}\n\n\tfor (const key of Object.keys(ret)) {\n\t\tconst value = ret[key];\n\t\tif (typeof value === 'object' && value !== null) {\n\t\t\tfor (const k of Object.keys(value)) {\n\t\t\t\tvalue[k] = parseValue(value[k], options);\n\t\t\t}\n\t\t} else {\n\t\t\tret[key] = parseValue(value, options);\n\t\t}\n\t}\n\n\tif (options.sort === false) {\n\t\treturn ret;\n\t}\n\n\treturn (options.sort === true ? Object.keys(ret).sort() : Object.keys(ret).sort(options.sort)).reduce((result, key) => {\n\t\tconst value = ret[key];\n\t\tif (Boolean(value) && typeof value === 'object' && !Array.isArray(value)) {\n\t\t\t// Sort object keys, not values\n\t\t\tresult[key] = keysSorter(value);\n\t\t} else {\n\t\t\tresult[key] = value;\n\t\t}\n\n\t\treturn result;\n\t}, Object.create(null));\n}\n\nexports.extract = extract;\nexports.parse = parse;\n\nexports.stringify = (object, options) => {\n\tif (!object) {\n\t\treturn '';\n\t}\n\n\toptions = Object.assign({\n\t\tencode: true,\n\t\tstrict: true,\n\t\tarrayFormat: 'none',\n\t\tarrayFormatSeparator: ','\n\t}, options);\n\n\tvalidateArrayFormatSeparator(options.arrayFormatSeparator);\n\n\tconst shouldFilter = key => (\n\t\t(options.skipNull && isNullOrUndefined(object[key])) ||\n\t\t(options.skipEmptyString && object[key] === '')\n\t);\n\n\tconst formatter = encoderForArrayFormat(options);\n\n\tconst objectCopy = {};\n\n\tfor (const key of Object.keys(object)) {\n\t\tif (!shouldFilter(key)) {\n\t\t\tobjectCopy[key] = object[key];\n\t\t}\n\t}\n\n\tconst keys = Object.keys(objectCopy);\n\n\tif (options.sort !== false) {\n\t\tkeys.sort(options.sort);\n\t}\n\n\treturn keys.map(key => {\n\t\tconst value = object[key];\n\n\t\tif (value === undefined) {\n\t\t\treturn '';\n\t\t}\n\n\t\tif (value === null) {\n\t\t\treturn encode(key, options);\n\t\t}\n\n\t\tif (Array.isArray(value)) {\n\t\t\treturn value\n\t\t\t\t.reduce(formatter(key), [])\n\t\t\t\t.join('&');\n\t\t}\n\n\t\treturn encode(key, options) + '=' + encode(value, options);\n\t}).filter(x => x.length > 0).join('&');\n};\n\nexports.parseUrl = (input, options) => {\n\toptions = Object.assign({\n\t\tdecode: true\n\t}, options);\n\n\tconst [url, hash] = splitOnFirst(input, '#');\n\n\treturn Object.assign(\n\t\t{\n\t\t\turl: url.split('?')[0] || '',\n\t\t\tquery: parse(extract(input), options)\n\t\t},\n\t\toptions && options.parseFragmentIdentifier && hash ? {fragmentIdentifier: decode(hash, options)} : {}\n\t);\n};\n\nexports.stringifyUrl = (input, options) => {\n\toptions = Object.assign({\n\t\tencode: true,\n\t\tstrict: true\n\t}, options);\n\n\tconst url = removeHash(input.url).split('?')[0] || '';\n\tconst queryFromUrl = exports.extract(input.url);\n\tconst parsedQueryFromUrl = exports.parse(queryFromUrl, {sort: false});\n\n\tconst query = Object.assign(parsedQueryFromUrl, input.query);\n\tlet queryString = exports.stringify(query, options);\n\tif (queryString) {\n\t\tqueryString = `?${queryString}`;\n\t}\n\n\tlet hash = getHash(input.url);\n\tif (input.fragmentIdentifier) {\n\t\thash = `#${encode(input.fragmentIdentifier, options)}`;\n\t}\n\n\treturn `${url}${queryString}${hash}`;\n};\n","'use strict';\n\nvar utils = require('../utils');\nvar rotr32 = utils.rotr32;\n\nfunction ft_1(s, x, y, z) {\n if (s === 0)\n return ch32(x, y, z);\n if (s === 1 || s === 3)\n return p32(x, y, z);\n if (s === 2)\n return maj32(x, y, z);\n}\nexports.ft_1 = ft_1;\n\nfunction ch32(x, y, z) {\n return (x & y) ^ ((~x) & z);\n}\nexports.ch32 = ch32;\n\nfunction maj32(x, y, z) {\n return (x & y) ^ (x & z) ^ (y & z);\n}\nexports.maj32 = maj32;\n\nfunction p32(x, y, z) {\n return x ^ y ^ z;\n}\nexports.p32 = p32;\n\nfunction s0_256(x) {\n return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);\n}\nexports.s0_256 = s0_256;\n\nfunction s1_256(x) {\n return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);\n}\nexports.s1_256 = s1_256;\n\nfunction g0_256(x) {\n return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);\n}\nexports.g0_256 = g0_256;\n\nfunction g1_256(x) {\n return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);\n}\nexports.g1_256 = g1_256;\n","'use strict';\n\nvar utils = require('../utils');\nvar common = require('../common');\nvar shaCommon = require('./common');\nvar assert = require('minimalistic-assert');\n\nvar sum32 = utils.sum32;\nvar sum32_4 = utils.sum32_4;\nvar sum32_5 = utils.sum32_5;\nvar ch32 = shaCommon.ch32;\nvar maj32 = shaCommon.maj32;\nvar s0_256 = shaCommon.s0_256;\nvar s1_256 = shaCommon.s1_256;\nvar g0_256 = shaCommon.g0_256;\nvar g1_256 = shaCommon.g1_256;\n\nvar BlockHash = common.BlockHash;\n\nvar sha256_K = [\n 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,\n 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\n 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,\n 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\n 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,\n 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\n 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,\n 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,\n 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,\n 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\n 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,\n 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,\n 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,\n 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,\n 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,\n 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2\n];\n\nfunction SHA256() {\n if (!(this instanceof SHA256))\n return new SHA256();\n\n BlockHash.call(this);\n this.h = [\n 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,\n 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19\n ];\n this.k = sha256_K;\n this.W = new Array(64);\n}\nutils.inherits(SHA256, BlockHash);\nmodule.exports = SHA256;\n\nSHA256.blockSize = 512;\nSHA256.outSize = 256;\nSHA256.hmacStrength = 192;\nSHA256.padLength = 64;\n\nSHA256.prototype._update = function _update(msg, start) {\n var W = this.W;\n\n for (var i = 0; i < 16; i++)\n W[i] = msg[start + i];\n for (; i < W.length; i++)\n W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);\n\n var a = this.h[0];\n var b = this.h[1];\n var c = this.h[2];\n var d = this.h[3];\n var e = this.h[4];\n var f = this.h[5];\n var g = this.h[6];\n var h = this.h[7];\n\n assert(this.k.length === W.length);\n for (i = 0; i < W.length; i++) {\n var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);\n var T2 = sum32(s0_256(a), maj32(a, b, c));\n h = g;\n g = f;\n f = e;\n e = sum32(d, T1);\n d = c;\n c = b;\n b = a;\n a = sum32(T1, T2);\n }\n\n this.h[0] = sum32(this.h[0], a);\n this.h[1] = sum32(this.h[1], b);\n this.h[2] = sum32(this.h[2], c);\n this.h[3] = sum32(this.h[3], d);\n this.h[4] = sum32(this.h[4], e);\n this.h[5] = sum32(this.h[5], f);\n this.h[6] = sum32(this.h[6], g);\n this.h[7] = sum32(this.h[7], h);\n};\n\nSHA256.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h, 'big');\n else\n return utils.split32(this.h, 'big');\n};\n","'use strict';\n\nvar utils = require('../utils');\nvar common = require('../common');\nvar assert = require('minimalistic-assert');\n\nvar rotr64_hi = utils.rotr64_hi;\nvar rotr64_lo = utils.rotr64_lo;\nvar shr64_hi = utils.shr64_hi;\nvar shr64_lo = utils.shr64_lo;\nvar sum64 = utils.sum64;\nvar sum64_hi = utils.sum64_hi;\nvar sum64_lo = utils.sum64_lo;\nvar sum64_4_hi = utils.sum64_4_hi;\nvar sum64_4_lo = utils.sum64_4_lo;\nvar sum64_5_hi = utils.sum64_5_hi;\nvar sum64_5_lo = utils.sum64_5_lo;\n\nvar BlockHash = common.BlockHash;\n\nvar sha512_K = [\n 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,\n 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,\n 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,\n 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,\n 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,\n 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,\n 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,\n 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,\n 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,\n 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,\n 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,\n 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,\n 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,\n 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,\n 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,\n 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,\n 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,\n 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,\n 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,\n 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,\n 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,\n 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,\n 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,\n 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,\n 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,\n 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,\n 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,\n 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,\n 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,\n 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,\n 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,\n 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,\n 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,\n 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,\n 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,\n 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,\n 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,\n 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,\n 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,\n 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817\n];\n\nfunction SHA512() {\n if (!(this instanceof SHA512))\n return new SHA512();\n\n BlockHash.call(this);\n this.h = [\n 0x6a09e667, 0xf3bcc908,\n 0xbb67ae85, 0x84caa73b,\n 0x3c6ef372, 0xfe94f82b,\n 0xa54ff53a, 0x5f1d36f1,\n 0x510e527f, 0xade682d1,\n 0x9b05688c, 0x2b3e6c1f,\n 0x1f83d9ab, 0xfb41bd6b,\n 0x5be0cd19, 0x137e2179 ];\n this.k = sha512_K;\n this.W = new Array(160);\n}\nutils.inherits(SHA512, BlockHash);\nmodule.exports = SHA512;\n\nSHA512.blockSize = 1024;\nSHA512.outSize = 512;\nSHA512.hmacStrength = 192;\nSHA512.padLength = 128;\n\nSHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {\n var W = this.W;\n\n // 32 x 32bit words\n for (var i = 0; i < 32; i++)\n W[i] = msg[start + i];\n for (; i < W.length; i += 2) {\n var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2\n var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);\n var c1_hi = W[i - 14]; // i - 7\n var c1_lo = W[i - 13];\n var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15\n var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);\n var c3_hi = W[i - 32]; // i - 16\n var c3_lo = W[i - 31];\n\n W[i] = sum64_4_hi(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo);\n W[i + 1] = sum64_4_lo(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo);\n }\n};\n\nSHA512.prototype._update = function _update(msg, start) {\n this._prepareBlock(msg, start);\n\n var W = this.W;\n\n var ah = this.h[0];\n var al = this.h[1];\n var bh = this.h[2];\n var bl = this.h[3];\n var ch = this.h[4];\n var cl = this.h[5];\n var dh = this.h[6];\n var dl = this.h[7];\n var eh = this.h[8];\n var el = this.h[9];\n var fh = this.h[10];\n var fl = this.h[11];\n var gh = this.h[12];\n var gl = this.h[13];\n var hh = this.h[14];\n var hl = this.h[15];\n\n assert(this.k.length === W.length);\n for (var i = 0; i < W.length; i += 2) {\n var c0_hi = hh;\n var c0_lo = hl;\n var c1_hi = s1_512_hi(eh, el);\n var c1_lo = s1_512_lo(eh, el);\n var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);\n var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);\n var c3_hi = this.k[i];\n var c3_lo = this.k[i + 1];\n var c4_hi = W[i];\n var c4_lo = W[i + 1];\n\n var T1_hi = sum64_5_hi(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo,\n c4_hi, c4_lo);\n var T1_lo = sum64_5_lo(\n c0_hi, c0_lo,\n c1_hi, c1_lo,\n c2_hi, c2_lo,\n c3_hi, c3_lo,\n c4_hi, c4_lo);\n\n c0_hi = s0_512_hi(ah, al);\n c0_lo = s0_512_lo(ah, al);\n c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);\n c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);\n\n var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);\n var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);\n\n hh = gh;\n hl = gl;\n\n gh = fh;\n gl = fl;\n\n fh = eh;\n fl = el;\n\n eh = sum64_hi(dh, dl, T1_hi, T1_lo);\n el = sum64_lo(dl, dl, T1_hi, T1_lo);\n\n dh = ch;\n dl = cl;\n\n ch = bh;\n cl = bl;\n\n bh = ah;\n bl = al;\n\n ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);\n al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);\n }\n\n sum64(this.h, 0, ah, al);\n sum64(this.h, 2, bh, bl);\n sum64(this.h, 4, ch, cl);\n sum64(this.h, 6, dh, dl);\n sum64(this.h, 8, eh, el);\n sum64(this.h, 10, fh, fl);\n sum64(this.h, 12, gh, gl);\n sum64(this.h, 14, hh, hl);\n};\n\nSHA512.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h, 'big');\n else\n return utils.split32(this.h, 'big');\n};\n\nfunction ch64_hi(xh, xl, yh, yl, zh) {\n var r = (xh & yh) ^ ((~xh) & zh);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction ch64_lo(xh, xl, yh, yl, zh, zl) {\n var r = (xl & yl) ^ ((~xl) & zl);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction maj64_hi(xh, xl, yh, yl, zh) {\n var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction maj64_lo(xh, xl, yh, yl, zh, zl) {\n var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s0_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 28);\n var c1_hi = rotr64_hi(xl, xh, 2); // 34\n var c2_hi = rotr64_hi(xl, xh, 7); // 39\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s0_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 28);\n var c1_lo = rotr64_lo(xl, xh, 2); // 34\n var c2_lo = rotr64_lo(xl, xh, 7); // 39\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s1_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 14);\n var c1_hi = rotr64_hi(xh, xl, 18);\n var c2_hi = rotr64_hi(xl, xh, 9); // 41\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction s1_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 14);\n var c1_lo = rotr64_lo(xh, xl, 18);\n var c2_lo = rotr64_lo(xl, xh, 9); // 41\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g0_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 1);\n var c1_hi = rotr64_hi(xh, xl, 8);\n var c2_hi = shr64_hi(xh, xl, 7);\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g0_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 1);\n var c1_lo = rotr64_lo(xh, xl, 8);\n var c2_lo = shr64_lo(xh, xl, 7);\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g1_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 19);\n var c1_hi = rotr64_hi(xl, xh, 29); // 61\n var c2_hi = shr64_hi(xh, xl, 6);\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n\nfunction g1_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 19);\n var c1_lo = rotr64_lo(xl, xh, 29); // 61\n var c2_lo = shr64_lo(xh, xl, 6);\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0)\n r += 0x100000000;\n return r;\n}\n",null,null,null,null,null,null,null,null,null,null,null,null,"var ECLevel = require('./error-correction-level')\r\n\r\nvar EC_BLOCKS_TABLE = [\r\n// L M Q H\r\n 1, 1, 1, 1,\r\n 1, 1, 1, 1,\r\n 1, 1, 2, 2,\r\n 1, 2, 2, 4,\r\n 1, 2, 4, 4,\r\n 2, 4, 4, 4,\r\n 2, 4, 6, 5,\r\n 2, 4, 6, 6,\r\n 2, 5, 8, 8,\r\n 4, 5, 8, 8,\r\n 4, 5, 8, 11,\r\n 4, 8, 10, 11,\r\n 4, 9, 12, 16,\r\n 4, 9, 16, 16,\r\n 6, 10, 12, 18,\r\n 6, 10, 17, 16,\r\n 6, 11, 16, 19,\r\n 6, 13, 18, 21,\r\n 7, 14, 21, 25,\r\n 8, 16, 20, 25,\r\n 8, 17, 23, 25,\r\n 9, 17, 23, 34,\r\n 9, 18, 25, 30,\r\n 10, 20, 27, 32,\r\n 12, 21, 29, 35,\r\n 12, 23, 34, 37,\r\n 12, 25, 34, 40,\r\n 13, 26, 35, 42,\r\n 14, 28, 38, 45,\r\n 15, 29, 40, 48,\r\n 16, 31, 43, 51,\r\n 17, 33, 45, 54,\r\n 18, 35, 48, 57,\r\n 19, 37, 51, 60,\r\n 19, 38, 53, 63,\r\n 20, 40, 56, 66,\r\n 21, 43, 59, 70,\r\n 22, 45, 62, 74,\r\n 24, 47, 65, 77,\r\n 25, 49, 68, 81\r\n]\r\n\r\nvar EC_CODEWORDS_TABLE = [\r\n// L M Q H\r\n 7, 10, 13, 17,\r\n 10, 16, 22, 28,\r\n 15, 26, 36, 44,\r\n 20, 36, 52, 64,\r\n 26, 48, 72, 88,\r\n 36, 64, 96, 112,\r\n 40, 72, 108, 130,\r\n 48, 88, 132, 156,\r\n 60, 110, 160, 192,\r\n 72, 130, 192, 224,\r\n 80, 150, 224, 264,\r\n 96, 176, 260, 308,\r\n 104, 198, 288, 352,\r\n 120, 216, 320, 384,\r\n 132, 240, 360, 432,\r\n 144, 280, 408, 480,\r\n 168, 308, 448, 532,\r\n 180, 338, 504, 588,\r\n 196, 364, 546, 650,\r\n 224, 416, 600, 700,\r\n 224, 442, 644, 750,\r\n 252, 476, 690, 816,\r\n 270, 504, 750, 900,\r\n 300, 560, 810, 960,\r\n 312, 588, 870, 1050,\r\n 336, 644, 952, 1110,\r\n 360, 700, 1020, 1200,\r\n 390, 728, 1050, 1260,\r\n 420, 784, 1140, 1350,\r\n 450, 812, 1200, 1440,\r\n 480, 868, 1290, 1530,\r\n 510, 924, 1350, 1620,\r\n 540, 980, 1440, 1710,\r\n 570, 1036, 1530, 1800,\r\n 570, 1064, 1590, 1890,\r\n 600, 1120, 1680, 1980,\r\n 630, 1204, 1770, 2100,\r\n 660, 1260, 1860, 2220,\r\n 720, 1316, 1950, 2310,\r\n 750, 1372, 2040, 2430\r\n]\r\n\r\n/**\r\n * Returns the number of error correction block that the QR Code should contain\r\n * for the specified version and error correction level.\r\n *\r\n * @param {Number} version QR Code version\r\n * @param {Number} errorCorrectionLevel Error correction level\r\n * @return {Number} Number of error correction blocks\r\n */\r\nexports.getBlocksCount = function getBlocksCount (version, errorCorrectionLevel) {\r\n switch (errorCorrectionLevel) {\r\n case ECLevel.L:\r\n return EC_BLOCKS_TABLE[(version - 1) * 4 + 0]\r\n case ECLevel.M:\r\n return EC_BLOCKS_TABLE[(version - 1) * 4 + 1]\r\n case ECLevel.Q:\r\n return EC_BLOCKS_TABLE[(version - 1) * 4 + 2]\r\n case ECLevel.H:\r\n return EC_BLOCKS_TABLE[(version - 1) * 4 + 3]\r\n default:\r\n return undefined\r\n }\r\n}\r\n\r\n/**\r\n * Returns the number of error correction codewords to use for the specified\r\n * version and error correction level.\r\n *\r\n * @param {Number} version QR Code version\r\n * @param {Number} errorCorrectionLevel Error correction level\r\n * @return {Number} Number of error correction codewords\r\n */\r\nexports.getTotalCodewordsCount = function getTotalCodewordsCount (version, errorCorrectionLevel) {\r\n switch (errorCorrectionLevel) {\r\n case ECLevel.L:\r\n return EC_CODEWORDS_TABLE[(version - 1) * 4 + 0]\r\n case ECLevel.M:\r\n return EC_CODEWORDS_TABLE[(version - 1) * 4 + 1]\r\n case ECLevel.Q:\r\n return EC_CODEWORDS_TABLE[(version - 1) * 4 + 2]\r\n case ECLevel.H:\r\n return EC_CODEWORDS_TABLE[(version - 1) * 4 + 3]\r\n default:\r\n return undefined\r\n }\r\n}\r\n","/**\n * Check if QR Code version is valid\n *\n * @param {Number} version QR Code version\n * @return {Boolean} true if valid version, false otherwise\n */\nexports.isValid = function isValid (version) {\n return !isNaN(version) && version >= 1 && version <= 40\n}\n","var numeric = '[0-9]+'\nvar alphanumeric = '[A-Z $%*+\\\\-./:]+'\nvar kanji = '(?:[u3000-u303F]|[u3040-u309F]|[u30A0-u30FF]|' +\n '[uFF00-uFFEF]|[u4E00-u9FAF]|[u2605-u2606]|[u2190-u2195]|u203B|' +\n '[u2010u2015u2018u2019u2025u2026u201Cu201Du2225u2260]|' +\n '[u0391-u0451]|[u00A7u00A8u00B1u00B4u00D7u00F7])+'\nkanji = kanji.replace(/u/g, '\\\\u')\n\nvar byte = '(?:(?![A-Z0-9 $%*+\\\\-./:]|' + kanji + ')(?:.|[\\r\\n]))+'\n\nexports.KANJI = new RegExp(kanji, 'g')\nexports.BYTE_KANJI = new RegExp('[^A-Z0-9 $%*+\\\\-./:]+', 'g')\nexports.BYTE = new RegExp(byte, 'g')\nexports.NUMERIC = new RegExp(numeric, 'g')\nexports.ALPHANUMERIC = new RegExp(alphanumeric, 'g')\n\nvar TEST_KANJI = new RegExp('^' + kanji + '$')\nvar TEST_NUMERIC = new RegExp('^' + numeric + '$')\nvar TEST_ALPHANUMERIC = new RegExp('^[A-Z0-9 $%*+\\\\-./:]+$')\n\nexports.testKanji = function testKanji (str) {\n return TEST_KANJI.test(str)\n}\n\nexports.testNumeric = function testNumeric (str) {\n return TEST_NUMERIC.test(str)\n}\n\nexports.testAlphanumeric = function testAlphanumeric (str) {\n return TEST_ALPHANUMERIC.test(str)\n}\n","function hex2rgba (hex) {\n if (typeof hex === 'number') {\n hex = hex.toString()\n }\n\n if (typeof hex !== 'string') {\n throw new Error('Color should be defined as hex string')\n }\n\n var hexCode = hex.slice().replace('#', '').split('')\n if (hexCode.length < 3 || hexCode.length === 5 || hexCode.length > 8) {\n throw new Error('Invalid hex color: ' + hex)\n }\n\n // Convert from short to long form (fff -> ffffff)\n if (hexCode.length === 3 || hexCode.length === 4) {\n hexCode = Array.prototype.concat.apply([], hexCode.map(function (c) {\n return [c, c]\n }))\n }\n\n // Add default alpha value\n if (hexCode.length === 6) hexCode.push('F', 'F')\n\n var hexValue = parseInt(hexCode.join(''), 16)\n\n return {\n r: (hexValue >> 24) & 255,\n g: (hexValue >> 16) & 255,\n b: (hexValue >> 8) & 255,\n a: hexValue & 255,\n hex: '#' + hexCode.slice(0, 6).join('')\n }\n}\n\nexports.getOptions = function getOptions (options) {\n if (!options) options = {}\n if (!options.color) options.color = {}\n\n var margin = typeof options.margin === 'undefined' ||\n options.margin === null ||\n options.margin < 0 ? 4 : options.margin\n\n var width = options.width && options.width >= 21 ? options.width : undefined\n var scale = options.scale || 4\n\n return {\n width: width,\n scale: width ? 4 : scale,\n margin: margin,\n color: {\n dark: hex2rgba(options.color.dark || '#000000ff'),\n light: hex2rgba(options.color.light || '#ffffffff')\n },\n type: options.type,\n rendererOpts: options.rendererOpts || {}\n }\n}\n\nexports.getScale = function getScale (qrSize, opts) {\n return opts.width && opts.width >= qrSize + opts.margin * 2\n ? opts.width / (qrSize + opts.margin * 2)\n : opts.scale\n}\n\nexports.getImageWidth = function getImageWidth (qrSize, opts) {\n var scale = exports.getScale(qrSize, opts)\n return Math.floor((qrSize + opts.margin * 2) * scale)\n}\n\nexports.qrToImageData = function qrToImageData (imgData, qr, opts) {\n var size = qr.modules.size\n var data = qr.modules.data\n var scale = exports.getScale(size, opts)\n var symbolSize = Math.floor((size + opts.margin * 2) * scale)\n var scaledMargin = opts.margin * scale\n var palette = [opts.color.light, opts.color.dark]\n\n for (var i = 0; i < symbolSize; i++) {\n for (var j = 0; j < symbolSize; j++) {\n var posDst = (i * symbolSize + j) * 4\n var pxColor = opts.color.light\n\n if (i >= scaledMargin && j >= scaledMargin &&\n i < symbolSize - scaledMargin && j < symbolSize - scaledMargin) {\n var iSrc = Math.floor((i - scaledMargin) / scale)\n var jSrc = Math.floor((j - scaledMargin) / scale)\n pxColor = palette[data[iSrc * size + jSrc] ? 1 : 0]\n }\n\n imgData[posDst++] = pxColor.r\n imgData[posDst++] = pxColor.g\n imgData[posDst++] = pxColor.b\n imgData[posDst] = pxColor.a\n }\n }\n}\n","module.exports = assert;\n\nfunction assert(val, msg) {\n if (!val)\n throw new Error(msg || 'Assertion failed');\n}\n\nassert.equal = function assertEqual(l, r, msg) {\n if (l != r)\n throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r));\n};\n","'use strict';\n\nvar utils = exports;\n\nfunction toArray(msg, enc) {\n if (Array.isArray(msg))\n return msg.slice();\n if (!msg)\n return [];\n var res = [];\n if (typeof msg !== 'string') {\n for (var i = 0; i < msg.length; i++)\n res[i] = msg[i] | 0;\n return res;\n }\n if (enc === 'hex') {\n msg = msg.replace(/[^a-z0-9]+/ig, '');\n if (msg.length % 2 !== 0)\n msg = '0' + msg;\n for (var i = 0; i < msg.length; i += 2)\n res.push(parseInt(msg[i] + msg[i + 1], 16));\n } else {\n for (var i = 0; i < msg.length; i++) {\n var c = msg.charCodeAt(i);\n var hi = c >> 8;\n var lo = c & 0xff;\n if (hi)\n res.push(hi, lo);\n else\n res.push(lo);\n }\n }\n return res;\n}\nutils.toArray = toArray;\n\nfunction zero2(word) {\n if (word.length === 1)\n return '0' + word;\n else\n return word;\n}\nutils.zero2 = zero2;\n\nfunction toHex(msg) {\n var res = '';\n for (var i = 0; i < msg.length; i++)\n res += zero2(msg[i].toString(16));\n return res;\n}\nutils.toHex = toHex;\n\nutils.encode = function encode(arr, enc) {\n if (enc === 'hex')\n return toHex(arr);\n else\n return arr;\n};\n","'use strict';\n\nvar utils = exports;\nvar BN = require('bn.js');\nvar minAssert = require('minimalistic-assert');\nvar minUtils = require('minimalistic-crypto-utils');\n\nutils.assert = minAssert;\nutils.toArray = minUtils.toArray;\nutils.zero2 = minUtils.zero2;\nutils.toHex = minUtils.toHex;\nutils.encode = minUtils.encode;\n\n// Represent num in a w-NAF form\nfunction getNAF(num, w, bits) {\n var naf = new Array(Math.max(num.bitLength(), bits) + 1);\n naf.fill(0);\n\n var ws = 1 << (w + 1);\n var k = num.clone();\n\n for (var i = 0; i < naf.length; i++) {\n var z;\n var mod = k.andln(ws - 1);\n if (k.isOdd()) {\n if (mod > (ws >> 1) - 1)\n z = (ws >> 1) - mod;\n else\n z = mod;\n k.isubn(z);\n } else {\n z = 0;\n }\n\n naf[i] = z;\n k.iushrn(1);\n }\n\n return naf;\n}\nutils.getNAF = getNAF;\n\n// Represent k1, k2 in a Joint Sparse Form\nfunction getJSF(k1, k2) {\n var jsf = [\n [],\n [],\n ];\n\n k1 = k1.clone();\n k2 = k2.clone();\n var d1 = 0;\n var d2 = 0;\n var m8;\n while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) {\n // First phase\n var m14 = (k1.andln(3) + d1) & 3;\n var m24 = (k2.andln(3) + d2) & 3;\n if (m14 === 3)\n m14 = -1;\n if (m24 === 3)\n m24 = -1;\n var u1;\n if ((m14 & 1) === 0) {\n u1 = 0;\n } else {\n m8 = (k1.andln(7) + d1) & 7;\n if ((m8 === 3 || m8 === 5) && m24 === 2)\n u1 = -m14;\n else\n u1 = m14;\n }\n jsf[0].push(u1);\n\n var u2;\n if ((m24 & 1) === 0) {\n u2 = 0;\n } else {\n m8 = (k2.andln(7) + d2) & 7;\n if ((m8 === 3 || m8 === 5) && m14 === 2)\n u2 = -m24;\n else\n u2 = m24;\n }\n jsf[1].push(u2);\n\n // Second phase\n if (2 * d1 === u1 + 1)\n d1 = 1 - d1;\n if (2 * d2 === u2 + 1)\n d2 = 1 - d2;\n k1.iushrn(1);\n k2.iushrn(1);\n }\n\n return jsf;\n}\nutils.getJSF = getJSF;\n\nfunction cachedProperty(obj, name, computer) {\n var key = '_' + name;\n obj.prototype[name] = function cachedProperty() {\n return this[key] !== undefined ? this[key] :\n this[key] = computer.call(this);\n };\n}\nutils.cachedProperty = cachedProperty;\n\nfunction parseBytes(bytes) {\n return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') :\n bytes;\n}\nutils.parseBytes = parseBytes;\n\nfunction intFromLE(bytes) {\n return new BN(bytes, 'hex', 'le');\n}\nutils.intFromLE = intFromLE;\n\n","'use strict';\n\nvar BN = require('bn.js');\nvar utils = require('../utils');\nvar getNAF = utils.getNAF;\nvar getJSF = utils.getJSF;\nvar assert = utils.assert;\n\nfunction BaseCurve(type, conf) {\n this.type = type;\n this.p = new BN(conf.p, 16);\n\n // Use Montgomery, when there is no fast reduction for the prime\n this.red = conf.prime ? BN.red(conf.prime) : BN.mont(this.p);\n\n // Useful for many curves\n this.zero = new BN(0).toRed(this.red);\n this.one = new BN(1).toRed(this.red);\n this.two = new BN(2).toRed(this.red);\n\n // Curve configuration, optional\n this.n = conf.n && new BN(conf.n, 16);\n this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed);\n\n // Temporary arrays\n this._wnafT1 = new Array(4);\n this._wnafT2 = new Array(4);\n this._wnafT3 = new Array(4);\n this._wnafT4 = new Array(4);\n\n this._bitLength = this.n ? this.n.bitLength() : 0;\n\n // Generalized Greg Maxwell's trick\n var adjustCount = this.n && this.p.div(this.n);\n if (!adjustCount || adjustCount.cmpn(100) > 0) {\n this.redN = null;\n } else {\n this._maxwellTrick = true;\n this.redN = this.n.toRed(this.red);\n }\n}\nmodule.exports = BaseCurve;\n\nBaseCurve.prototype.point = function point() {\n throw new Error('Not implemented');\n};\n\nBaseCurve.prototype.validate = function validate() {\n throw new Error('Not implemented');\n};\n\nBaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) {\n assert(p.precomputed);\n var doubles = p._getDoubles();\n\n var naf = getNAF(k, 1, this._bitLength);\n var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1);\n I /= 3;\n\n // Translate into more windowed form\n var repr = [];\n var j;\n var nafW;\n for (j = 0; j < naf.length; j += doubles.step) {\n nafW = 0;\n for (var l = j + doubles.step - 1; l >= j; l--)\n nafW = (nafW << 1) + naf[l];\n repr.push(nafW);\n }\n\n var a = this.jpoint(null, null, null);\n var b = this.jpoint(null, null, null);\n for (var i = I; i > 0; i--) {\n for (j = 0; j < repr.length; j++) {\n nafW = repr[j];\n if (nafW === i)\n b = b.mixedAdd(doubles.points[j]);\n else if (nafW === -i)\n b = b.mixedAdd(doubles.points[j].neg());\n }\n a = a.add(b);\n }\n return a.toP();\n};\n\nBaseCurve.prototype._wnafMul = function _wnafMul(p, k) {\n var w = 4;\n\n // Precompute window\n var nafPoints = p._getNAFPoints(w);\n w = nafPoints.wnd;\n var wnd = nafPoints.points;\n\n // Get NAF form\n var naf = getNAF(k, w, this._bitLength);\n\n // Add `this`*(N+1) for every w-NAF index\n var acc = this.jpoint(null, null, null);\n for (var i = naf.length - 1; i >= 0; i--) {\n // Count zeroes\n for (var l = 0; i >= 0 && naf[i] === 0; i--)\n l++;\n if (i >= 0)\n l++;\n acc = acc.dblp(l);\n\n if (i < 0)\n break;\n var z = naf[i];\n assert(z !== 0);\n if (p.type === 'affine') {\n // J +- P\n if (z > 0)\n acc = acc.mixedAdd(wnd[(z - 1) >> 1]);\n else\n acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg());\n } else {\n // J +- J\n if (z > 0)\n acc = acc.add(wnd[(z - 1) >> 1]);\n else\n acc = acc.add(wnd[(-z - 1) >> 1].neg());\n }\n }\n return p.type === 'affine' ? acc.toP() : acc;\n};\n\nBaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW,\n points,\n coeffs,\n len,\n jacobianResult) {\n var wndWidth = this._wnafT1;\n var wnd = this._wnafT2;\n var naf = this._wnafT3;\n\n // Fill all arrays\n var max = 0;\n var i;\n var j;\n var p;\n for (i = 0; i < len; i++) {\n p = points[i];\n var nafPoints = p._getNAFPoints(defW);\n wndWidth[i] = nafPoints.wnd;\n wnd[i] = nafPoints.points;\n }\n\n // Comb small window NAFs\n for (i = len - 1; i >= 1; i -= 2) {\n var a = i - 1;\n var b = i;\n if (wndWidth[a] !== 1 || wndWidth[b] !== 1) {\n naf[a] = getNAF(coeffs[a], wndWidth[a], this._bitLength);\n naf[b] = getNAF(coeffs[b], wndWidth[b], this._bitLength);\n max = Math.max(naf[a].length, max);\n max = Math.max(naf[b].length, max);\n continue;\n }\n\n var comb = [\n points[a], /* 1 */\n null, /* 3 */\n null, /* 5 */\n points[b], /* 7 */\n ];\n\n // Try to avoid Projective points, if possible\n if (points[a].y.cmp(points[b].y) === 0) {\n comb[1] = points[a].add(points[b]);\n comb[2] = points[a].toJ().mixedAdd(points[b].neg());\n } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) {\n comb[1] = points[a].toJ().mixedAdd(points[b]);\n comb[2] = points[a].add(points[b].neg());\n } else {\n comb[1] = points[a].toJ().mixedAdd(points[b]);\n comb[2] = points[a].toJ().mixedAdd(points[b].neg());\n }\n\n var index = [\n -3, /* -1 -1 */\n -1, /* -1 0 */\n -5, /* -1 1 */\n -7, /* 0 -1 */\n 0, /* 0 0 */\n 7, /* 0 1 */\n 5, /* 1 -1 */\n 1, /* 1 0 */\n 3, /* 1 1 */\n ];\n\n var jsf = getJSF(coeffs[a], coeffs[b]);\n max = Math.max(jsf[0].length, max);\n naf[a] = new Array(max);\n naf[b] = new Array(max);\n for (j = 0; j < max; j++) {\n var ja = jsf[0][j] | 0;\n var jb = jsf[1][j] | 0;\n\n naf[a][j] = index[(ja + 1) * 3 + (jb + 1)];\n naf[b][j] = 0;\n wnd[a] = comb;\n }\n }\n\n var acc = this.jpoint(null, null, null);\n var tmp = this._wnafT4;\n for (i = max; i >= 0; i--) {\n var k = 0;\n\n while (i >= 0) {\n var zero = true;\n for (j = 0; j < len; j++) {\n tmp[j] = naf[j][i] | 0;\n if (tmp[j] !== 0)\n zero = false;\n }\n if (!zero)\n break;\n k++;\n i--;\n }\n if (i >= 0)\n k++;\n acc = acc.dblp(k);\n if (i < 0)\n break;\n\n for (j = 0; j < len; j++) {\n var z = tmp[j];\n p;\n if (z === 0)\n continue;\n else if (z > 0)\n p = wnd[j][(z - 1) >> 1];\n else if (z < 0)\n p = wnd[j][(-z - 1) >> 1].neg();\n\n if (p.type === 'affine')\n acc = acc.mixedAdd(p);\n else\n acc = acc.add(p);\n }\n }\n // Zeroify references\n for (i = 0; i < len; i++)\n wnd[i] = null;\n\n if (jacobianResult)\n return acc;\n else\n return acc.toP();\n};\n\nfunction BasePoint(curve, type) {\n this.curve = curve;\n this.type = type;\n this.precomputed = null;\n}\nBaseCurve.BasePoint = BasePoint;\n\nBasePoint.prototype.eq = function eq(/*other*/) {\n throw new Error('Not implemented');\n};\n\nBasePoint.prototype.validate = function validate() {\n return this.curve.validate(this);\n};\n\nBaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) {\n bytes = utils.toArray(bytes, enc);\n\n var len = this.p.byteLength();\n\n // uncompressed, hybrid-odd, hybrid-even\n if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) &&\n bytes.length - 1 === 2 * len) {\n if (bytes[0] === 0x06)\n assert(bytes[bytes.length - 1] % 2 === 0);\n else if (bytes[0] === 0x07)\n assert(bytes[bytes.length - 1] % 2 === 1);\n\n var res = this.point(bytes.slice(1, 1 + len),\n bytes.slice(1 + len, 1 + 2 * len));\n\n return res;\n } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) &&\n bytes.length - 1 === len) {\n return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03);\n }\n throw new Error('Unknown point format');\n};\n\nBasePoint.prototype.encodeCompressed = function encodeCompressed(enc) {\n return this.encode(enc, true);\n};\n\nBasePoint.prototype._encode = function _encode(compact) {\n var len = this.curve.p.byteLength();\n var x = this.getX().toArray('be', len);\n\n if (compact)\n return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x);\n\n return [ 0x04 ].concat(x, this.getY().toArray('be', len));\n};\n\nBasePoint.prototype.encode = function encode(enc, compact) {\n return utils.encode(this._encode(compact), enc);\n};\n\nBasePoint.prototype.precompute = function precompute(power) {\n if (this.precomputed)\n return this;\n\n var precomputed = {\n doubles: null,\n naf: null,\n beta: null,\n };\n precomputed.naf = this._getNAFPoints(8);\n precomputed.doubles = this._getDoubles(4, power);\n precomputed.beta = this._getBeta();\n this.precomputed = precomputed;\n\n return this;\n};\n\nBasePoint.prototype._hasDoubles = function _hasDoubles(k) {\n if (!this.precomputed)\n return false;\n\n var doubles = this.precomputed.doubles;\n if (!doubles)\n return false;\n\n return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step);\n};\n\nBasePoint.prototype._getDoubles = function _getDoubles(step, power) {\n if (this.precomputed && this.precomputed.doubles)\n return this.precomputed.doubles;\n\n var doubles = [ this ];\n var acc = this;\n for (var i = 0; i < power; i += step) {\n for (var j = 0; j < step; j++)\n acc = acc.dbl();\n doubles.push(acc);\n }\n return {\n step: step,\n points: doubles,\n };\n};\n\nBasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) {\n if (this.precomputed && this.precomputed.naf)\n return this.precomputed.naf;\n\n var res = [ this ];\n var max = (1 << wnd) - 1;\n var dbl = max === 1 ? null : this.dbl();\n for (var i = 1; i < max; i++)\n res[i] = res[i - 1].add(dbl);\n return {\n wnd: wnd,\n points: res,\n };\n};\n\nBasePoint.prototype._getBeta = function _getBeta() {\n return null;\n};\n\nBasePoint.prototype.dblp = function dblp(k) {\n var r = this;\n for (var i = 0; i < k; i++)\n r = r.dbl();\n return r;\n};\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","'use strict';\n\nvar utils = require('../utils');\nvar BN = require('bn.js');\nvar inherits = require('inherits');\nvar Base = require('./base');\n\nvar assert = utils.assert;\n\nfunction ShortCurve(conf) {\n Base.call(this, 'short', conf);\n\n this.a = new BN(conf.a, 16).toRed(this.red);\n this.b = new BN(conf.b, 16).toRed(this.red);\n this.tinv = this.two.redInvm();\n\n this.zeroA = this.a.fromRed().cmpn(0) === 0;\n this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0;\n\n // If the curve is endomorphic, precalculate beta and lambda\n this.endo = this._getEndomorphism(conf);\n this._endoWnafT1 = new Array(4);\n this._endoWnafT2 = new Array(4);\n}\ninherits(ShortCurve, Base);\nmodule.exports = ShortCurve;\n\nShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) {\n // No efficient endomorphism\n if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1)\n return;\n\n // Compute beta and lambda, that lambda * P = (beta * Px; Py)\n var beta;\n var lambda;\n if (conf.beta) {\n beta = new BN(conf.beta, 16).toRed(this.red);\n } else {\n var betas = this._getEndoRoots(this.p);\n // Choose the smallest beta\n beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1];\n beta = beta.toRed(this.red);\n }\n if (conf.lambda) {\n lambda = new BN(conf.lambda, 16);\n } else {\n // Choose the lambda that is matching selected beta\n var lambdas = this._getEndoRoots(this.n);\n if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) {\n lambda = lambdas[0];\n } else {\n lambda = lambdas[1];\n assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0);\n }\n }\n\n // Get basis vectors, used for balanced length-two representation\n var basis;\n if (conf.basis) {\n basis = conf.basis.map(function(vec) {\n return {\n a: new BN(vec.a, 16),\n b: new BN(vec.b, 16),\n };\n });\n } else {\n basis = this._getEndoBasis(lambda);\n }\n\n return {\n beta: beta,\n lambda: lambda,\n basis: basis,\n };\n};\n\nShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) {\n // Find roots of for x^2 + x + 1 in F\n // Root = (-1 +- Sqrt(-3)) / 2\n //\n var red = num === this.p ? this.red : BN.mont(num);\n var tinv = new BN(2).toRed(red).redInvm();\n var ntinv = tinv.redNeg();\n\n var s = new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);\n\n var l1 = ntinv.redAdd(s).fromRed();\n var l2 = ntinv.redSub(s).fromRed();\n return [ l1, l2 ];\n};\n\nShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) {\n // aprxSqrt >= sqrt(this.n)\n var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2));\n\n // 3.74\n // Run EGCD, until r(L + 1) < aprxSqrt\n var u = lambda;\n var v = this.n.clone();\n var x1 = new BN(1);\n var y1 = new BN(0);\n var x2 = new BN(0);\n var y2 = new BN(1);\n\n // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n)\n var a0;\n var b0;\n // First vector\n var a1;\n var b1;\n // Second vector\n var a2;\n var b2;\n\n var prevR;\n var i = 0;\n var r;\n var x;\n while (u.cmpn(0) !== 0) {\n var q = v.div(u);\n r = v.sub(q.mul(u));\n x = x2.sub(q.mul(x1));\n var y = y2.sub(q.mul(y1));\n\n if (!a1 && r.cmp(aprxSqrt) < 0) {\n a0 = prevR.neg();\n b0 = x1;\n a1 = r.neg();\n b1 = x;\n } else if (a1 && ++i === 2) {\n break;\n }\n prevR = r;\n\n v = u;\n u = r;\n x2 = x1;\n x1 = x;\n y2 = y1;\n y1 = y;\n }\n a2 = r.neg();\n b2 = x;\n\n var len1 = a1.sqr().add(b1.sqr());\n var len2 = a2.sqr().add(b2.sqr());\n if (len2.cmp(len1) >= 0) {\n a2 = a0;\n b2 = b0;\n }\n\n // Normalize signs\n if (a1.negative) {\n a1 = a1.neg();\n b1 = b1.neg();\n }\n if (a2.negative) {\n a2 = a2.neg();\n b2 = b2.neg();\n }\n\n return [\n { a: a1, b: b1 },\n { a: a2, b: b2 },\n ];\n};\n\nShortCurve.prototype._endoSplit = function _endoSplit(k) {\n var basis = this.endo.basis;\n var v1 = basis[0];\n var v2 = basis[1];\n\n var c1 = v2.b.mul(k).divRound(this.n);\n var c2 = v1.b.neg().mul(k).divRound(this.n);\n\n var p1 = c1.mul(v1.a);\n var p2 = c2.mul(v2.a);\n var q1 = c1.mul(v1.b);\n var q2 = c2.mul(v2.b);\n\n // Calculate answer\n var k1 = k.sub(p1).sub(p2);\n var k2 = q1.add(q2).neg();\n return { k1: k1, k2: k2 };\n};\n\nShortCurve.prototype.pointFromX = function pointFromX(x, odd) {\n x = new BN(x, 16);\n if (!x.red)\n x = x.toRed(this.red);\n\n var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);\n var y = y2.redSqrt();\n if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)\n throw new Error('invalid point');\n\n // XXX Is there any way to tell if the number is odd without converting it\n // to non-red form?\n var isOdd = y.fromRed().isOdd();\n if (odd && !isOdd || !odd && isOdd)\n y = y.redNeg();\n\n return this.point(x, y);\n};\n\nShortCurve.prototype.validate = function validate(point) {\n if (point.inf)\n return true;\n\n var x = point.x;\n var y = point.y;\n\n var ax = this.a.redMul(x);\n var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);\n return y.redSqr().redISub(rhs).cmpn(0) === 0;\n};\n\nShortCurve.prototype._endoWnafMulAdd =\n function _endoWnafMulAdd(points, coeffs, jacobianResult) {\n var npoints = this._endoWnafT1;\n var ncoeffs = this._endoWnafT2;\n for (var i = 0; i < points.length; i++) {\n var split = this._endoSplit(coeffs[i]);\n var p = points[i];\n var beta = p._getBeta();\n\n if (split.k1.negative) {\n split.k1.ineg();\n p = p.neg(true);\n }\n if (split.k2.negative) {\n split.k2.ineg();\n beta = beta.neg(true);\n }\n\n npoints[i * 2] = p;\n npoints[i * 2 + 1] = beta;\n ncoeffs[i * 2] = split.k1;\n ncoeffs[i * 2 + 1] = split.k2;\n }\n var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult);\n\n // Clean-up references to points and coefficients\n for (var j = 0; j < i * 2; j++) {\n npoints[j] = null;\n ncoeffs[j] = null;\n }\n return res;\n };\n\nfunction Point(curve, x, y, isRed) {\n Base.BasePoint.call(this, curve, 'affine');\n if (x === null && y === null) {\n this.x = null;\n this.y = null;\n this.inf = true;\n } else {\n this.x = new BN(x, 16);\n this.y = new BN(y, 16);\n // Force redgomery representation when loading from JSON\n if (isRed) {\n this.x.forceRed(this.curve.red);\n this.y.forceRed(this.curve.red);\n }\n if (!this.x.red)\n this.x = this.x.toRed(this.curve.red);\n if (!this.y.red)\n this.y = this.y.toRed(this.curve.red);\n this.inf = false;\n }\n}\ninherits(Point, Base.BasePoint);\n\nShortCurve.prototype.point = function point(x, y, isRed) {\n return new Point(this, x, y, isRed);\n};\n\nShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) {\n return Point.fromJSON(this, obj, red);\n};\n\nPoint.prototype._getBeta = function _getBeta() {\n if (!this.curve.endo)\n return;\n\n var pre = this.precomputed;\n if (pre && pre.beta)\n return pre.beta;\n\n var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y);\n if (pre) {\n var curve = this.curve;\n var endoMul = function(p) {\n return curve.point(p.x.redMul(curve.endo.beta), p.y);\n };\n pre.beta = beta;\n beta.precomputed = {\n beta: null,\n naf: pre.naf && {\n wnd: pre.naf.wnd,\n points: pre.naf.points.map(endoMul),\n },\n doubles: pre.doubles && {\n step: pre.doubles.step,\n points: pre.doubles.points.map(endoMul),\n },\n };\n }\n return beta;\n};\n\nPoint.prototype.toJSON = function toJSON() {\n if (!this.precomputed)\n return [ this.x, this.y ];\n\n return [ this.x, this.y, this.precomputed && {\n doubles: this.precomputed.doubles && {\n step: this.precomputed.doubles.step,\n points: this.precomputed.doubles.points.slice(1),\n },\n naf: this.precomputed.naf && {\n wnd: this.precomputed.naf.wnd,\n points: this.precomputed.naf.points.slice(1),\n },\n } ];\n};\n\nPoint.fromJSON = function fromJSON(curve, obj, red) {\n if (typeof obj === 'string')\n obj = JSON.parse(obj);\n var res = curve.point(obj[0], obj[1], red);\n if (!obj[2])\n return res;\n\n function obj2point(obj) {\n return curve.point(obj[0], obj[1], red);\n }\n\n var pre = obj[2];\n res.precomputed = {\n beta: null,\n doubles: pre.doubles && {\n step: pre.doubles.step,\n points: [ res ].concat(pre.doubles.points.map(obj2point)),\n },\n naf: pre.naf && {\n wnd: pre.naf.wnd,\n points: [ res ].concat(pre.naf.points.map(obj2point)),\n },\n };\n return res;\n};\n\nPoint.prototype.inspect = function inspect() {\n if (this.isInfinity())\n return '';\n return '';\n};\n\nPoint.prototype.isInfinity = function isInfinity() {\n return this.inf;\n};\n\nPoint.prototype.add = function add(p) {\n // O + P = P\n if (this.inf)\n return p;\n\n // P + O = P\n if (p.inf)\n return this;\n\n // P + P = 2P\n if (this.eq(p))\n return this.dbl();\n\n // P + (-P) = O\n if (this.neg().eq(p))\n return this.curve.point(null, null);\n\n // P + Q = O\n if (this.x.cmp(p.x) === 0)\n return this.curve.point(null, null);\n\n var c = this.y.redSub(p.y);\n if (c.cmpn(0) !== 0)\n c = c.redMul(this.x.redSub(p.x).redInvm());\n var nx = c.redSqr().redISub(this.x).redISub(p.x);\n var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);\n return this.curve.point(nx, ny);\n};\n\nPoint.prototype.dbl = function dbl() {\n if (this.inf)\n return this;\n\n // 2P = O\n var ys1 = this.y.redAdd(this.y);\n if (ys1.cmpn(0) === 0)\n return this.curve.point(null, null);\n\n var a = this.curve.a;\n\n var x2 = this.x.redSqr();\n var dyinv = ys1.redInvm();\n var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);\n\n var nx = c.redSqr().redISub(this.x.redAdd(this.x));\n var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);\n return this.curve.point(nx, ny);\n};\n\nPoint.prototype.getX = function getX() {\n return this.x.fromRed();\n};\n\nPoint.prototype.getY = function getY() {\n return this.y.fromRed();\n};\n\nPoint.prototype.mul = function mul(k) {\n k = new BN(k, 16);\n if (this.isInfinity())\n return this;\n else if (this._hasDoubles(k))\n return this.curve._fixedNafMul(this, k);\n else if (this.curve.endo)\n return this.curve._endoWnafMulAdd([ this ], [ k ]);\n else\n return this.curve._wnafMul(this, k);\n};\n\nPoint.prototype.mulAdd = function mulAdd(k1, p2, k2) {\n var points = [ this, p2 ];\n var coeffs = [ k1, k2 ];\n if (this.curve.endo)\n return this.curve._endoWnafMulAdd(points, coeffs);\n else\n return this.curve._wnafMulAdd(1, points, coeffs, 2);\n};\n\nPoint.prototype.jmulAdd = function jmulAdd(k1, p2, k2) {\n var points = [ this, p2 ];\n var coeffs = [ k1, k2 ];\n if (this.curve.endo)\n return this.curve._endoWnafMulAdd(points, coeffs, true);\n else\n return this.curve._wnafMulAdd(1, points, coeffs, 2, true);\n};\n\nPoint.prototype.eq = function eq(p) {\n return this === p ||\n this.inf === p.inf &&\n (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0);\n};\n\nPoint.prototype.neg = function neg(_precompute) {\n if (this.inf)\n return this;\n\n var res = this.curve.point(this.x, this.y.redNeg());\n if (_precompute && this.precomputed) {\n var pre = this.precomputed;\n var negate = function(p) {\n return p.neg();\n };\n res.precomputed = {\n naf: pre.naf && {\n wnd: pre.naf.wnd,\n points: pre.naf.points.map(negate),\n },\n doubles: pre.doubles && {\n step: pre.doubles.step,\n points: pre.doubles.points.map(negate),\n },\n };\n }\n return res;\n};\n\nPoint.prototype.toJ = function toJ() {\n if (this.inf)\n return this.curve.jpoint(null, null, null);\n\n var res = this.curve.jpoint(this.x, this.y, this.curve.one);\n return res;\n};\n\nfunction JPoint(curve, x, y, z) {\n Base.BasePoint.call(this, curve, 'jacobian');\n if (x === null && y === null && z === null) {\n this.x = this.curve.one;\n this.y = this.curve.one;\n this.z = new BN(0);\n } else {\n this.x = new BN(x, 16);\n this.y = new BN(y, 16);\n this.z = new BN(z, 16);\n }\n if (!this.x.red)\n this.x = this.x.toRed(this.curve.red);\n if (!this.y.red)\n this.y = this.y.toRed(this.curve.red);\n if (!this.z.red)\n this.z = this.z.toRed(this.curve.red);\n\n this.zOne = this.z === this.curve.one;\n}\ninherits(JPoint, Base.BasePoint);\n\nShortCurve.prototype.jpoint = function jpoint(x, y, z) {\n return new JPoint(this, x, y, z);\n};\n\nJPoint.prototype.toP = function toP() {\n if (this.isInfinity())\n return this.curve.point(null, null);\n\n var zinv = this.z.redInvm();\n var zinv2 = zinv.redSqr();\n var ax = this.x.redMul(zinv2);\n var ay = this.y.redMul(zinv2).redMul(zinv);\n\n return this.curve.point(ax, ay);\n};\n\nJPoint.prototype.neg = function neg() {\n return this.curve.jpoint(this.x, this.y.redNeg(), this.z);\n};\n\nJPoint.prototype.add = function add(p) {\n // O + P = P\n if (this.isInfinity())\n return p;\n\n // P + O = P\n if (p.isInfinity())\n return this;\n\n // 12M + 4S + 7A\n var pz2 = p.z.redSqr();\n var z2 = this.z.redSqr();\n var u1 = this.x.redMul(pz2);\n var u2 = p.x.redMul(z2);\n var s1 = this.y.redMul(pz2.redMul(p.z));\n var s2 = p.y.redMul(z2.redMul(this.z));\n\n var h = u1.redSub(u2);\n var r = s1.redSub(s2);\n if (h.cmpn(0) === 0) {\n if (r.cmpn(0) !== 0)\n return this.curve.jpoint(null, null, null);\n else\n return this.dbl();\n }\n\n var h2 = h.redSqr();\n var h3 = h2.redMul(h);\n var v = u1.redMul(h2);\n\n var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);\n var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));\n var nz = this.z.redMul(p.z).redMul(h);\n\n return this.curve.jpoint(nx, ny, nz);\n};\n\nJPoint.prototype.mixedAdd = function mixedAdd(p) {\n // O + P = P\n if (this.isInfinity())\n return p.toJ();\n\n // P + O = P\n if (p.isInfinity())\n return this;\n\n // 8M + 3S + 7A\n var z2 = this.z.redSqr();\n var u1 = this.x;\n var u2 = p.x.redMul(z2);\n var s1 = this.y;\n var s2 = p.y.redMul(z2).redMul(this.z);\n\n var h = u1.redSub(u2);\n var r = s1.redSub(s2);\n if (h.cmpn(0) === 0) {\n if (r.cmpn(0) !== 0)\n return this.curve.jpoint(null, null, null);\n else\n return this.dbl();\n }\n\n var h2 = h.redSqr();\n var h3 = h2.redMul(h);\n var v = u1.redMul(h2);\n\n var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);\n var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));\n var nz = this.z.redMul(h);\n\n return this.curve.jpoint(nx, ny, nz);\n};\n\nJPoint.prototype.dblp = function dblp(pow) {\n if (pow === 0)\n return this;\n if (this.isInfinity())\n return this;\n if (!pow)\n return this.dbl();\n\n var i;\n if (this.curve.zeroA || this.curve.threeA) {\n var r = this;\n for (i = 0; i < pow; i++)\n r = r.dbl();\n return r;\n }\n\n // 1M + 2S + 1A + N * (4S + 5M + 8A)\n // N = 1 => 6M + 6S + 9A\n var a = this.curve.a;\n var tinv = this.curve.tinv;\n\n var jx = this.x;\n var jy = this.y;\n var jz = this.z;\n var jz4 = jz.redSqr().redSqr();\n\n // Reuse results\n var jyd = jy.redAdd(jy);\n for (i = 0; i < pow; i++) {\n var jx2 = jx.redSqr();\n var jyd2 = jyd.redSqr();\n var jyd4 = jyd2.redSqr();\n var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));\n\n var t1 = jx.redMul(jyd2);\n var nx = c.redSqr().redISub(t1.redAdd(t1));\n var t2 = t1.redISub(nx);\n var dny = c.redMul(t2);\n dny = dny.redIAdd(dny).redISub(jyd4);\n var nz = jyd.redMul(jz);\n if (i + 1 < pow)\n jz4 = jz4.redMul(jyd4);\n\n jx = nx;\n jz = nz;\n jyd = dny;\n }\n\n return this.curve.jpoint(jx, jyd.redMul(tinv), jz);\n};\n\nJPoint.prototype.dbl = function dbl() {\n if (this.isInfinity())\n return this;\n\n if (this.curve.zeroA)\n return this._zeroDbl();\n else if (this.curve.threeA)\n return this._threeDbl();\n else\n return this._dbl();\n};\n\nJPoint.prototype._zeroDbl = function _zeroDbl() {\n var nx;\n var ny;\n var nz;\n // Z = 1\n if (this.zOne) {\n // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html\n // #doubling-mdbl-2007-bl\n // 1M + 5S + 14A\n\n // XX = X1^2\n var xx = this.x.redSqr();\n // YY = Y1^2\n var yy = this.y.redSqr();\n // YYYY = YY^2\n var yyyy = yy.redSqr();\n // S = 2 * ((X1 + YY)^2 - XX - YYYY)\n var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);\n s = s.redIAdd(s);\n // M = 3 * XX + a; a = 0\n var m = xx.redAdd(xx).redIAdd(xx);\n // T = M ^ 2 - 2*S\n var t = m.redSqr().redISub(s).redISub(s);\n\n // 8 * YYYY\n var yyyy8 = yyyy.redIAdd(yyyy);\n yyyy8 = yyyy8.redIAdd(yyyy8);\n yyyy8 = yyyy8.redIAdd(yyyy8);\n\n // X3 = T\n nx = t;\n // Y3 = M * (S - T) - 8 * YYYY\n ny = m.redMul(s.redISub(t)).redISub(yyyy8);\n // Z3 = 2*Y1\n nz = this.y.redAdd(this.y);\n } else {\n // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html\n // #doubling-dbl-2009-l\n // 2M + 5S + 13A\n\n // A = X1^2\n var a = this.x.redSqr();\n // B = Y1^2\n var b = this.y.redSqr();\n // C = B^2\n var c = b.redSqr();\n // D = 2 * ((X1 + B)^2 - A - C)\n var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c);\n d = d.redIAdd(d);\n // E = 3 * A\n var e = a.redAdd(a).redIAdd(a);\n // F = E^2\n var f = e.redSqr();\n\n // 8 * C\n var c8 = c.redIAdd(c);\n c8 = c8.redIAdd(c8);\n c8 = c8.redIAdd(c8);\n\n // X3 = F - 2 * D\n nx = f.redISub(d).redISub(d);\n // Y3 = E * (D - X3) - 8 * C\n ny = e.redMul(d.redISub(nx)).redISub(c8);\n // Z3 = 2 * Y1 * Z1\n nz = this.y.redMul(this.z);\n nz = nz.redIAdd(nz);\n }\n\n return this.curve.jpoint(nx, ny, nz);\n};\n\nJPoint.prototype._threeDbl = function _threeDbl() {\n var nx;\n var ny;\n var nz;\n // Z = 1\n if (this.zOne) {\n // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html\n // #doubling-mdbl-2007-bl\n // 1M + 5S + 15A\n\n // XX = X1^2\n var xx = this.x.redSqr();\n // YY = Y1^2\n var yy = this.y.redSqr();\n // YYYY = YY^2\n var yyyy = yy.redSqr();\n // S = 2 * ((X1 + YY)^2 - XX - YYYY)\n var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);\n s = s.redIAdd(s);\n // M = 3 * XX + a\n var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);\n // T = M^2 - 2 * S\n var t = m.redSqr().redISub(s).redISub(s);\n // X3 = T\n nx = t;\n // Y3 = M * (S - T) - 8 * YYYY\n var yyyy8 = yyyy.redIAdd(yyyy);\n yyyy8 = yyyy8.redIAdd(yyyy8);\n yyyy8 = yyyy8.redIAdd(yyyy8);\n ny = m.redMul(s.redISub(t)).redISub(yyyy8);\n // Z3 = 2 * Y1\n nz = this.y.redAdd(this.y);\n } else {\n // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b\n // 3M + 5S\n\n // delta = Z1^2\n var delta = this.z.redSqr();\n // gamma = Y1^2\n var gamma = this.y.redSqr();\n // beta = X1 * gamma\n var beta = this.x.redMul(gamma);\n // alpha = 3 * (X1 - delta) * (X1 + delta)\n var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta));\n alpha = alpha.redAdd(alpha).redIAdd(alpha);\n // X3 = alpha^2 - 8 * beta\n var beta4 = beta.redIAdd(beta);\n beta4 = beta4.redIAdd(beta4);\n var beta8 = beta4.redAdd(beta4);\n nx = alpha.redSqr().redISub(beta8);\n // Z3 = (Y1 + Z1)^2 - gamma - delta\n nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);\n // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2\n var ggamma8 = gamma.redSqr();\n ggamma8 = ggamma8.redIAdd(ggamma8);\n ggamma8 = ggamma8.redIAdd(ggamma8);\n ggamma8 = ggamma8.redIAdd(ggamma8);\n ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8);\n }\n\n return this.curve.jpoint(nx, ny, nz);\n};\n\nJPoint.prototype._dbl = function _dbl() {\n var a = this.curve.a;\n\n // 4M + 6S + 10A\n var jx = this.x;\n var jy = this.y;\n var jz = this.z;\n var jz4 = jz.redSqr().redSqr();\n\n var jx2 = jx.redSqr();\n var jy2 = jy.redSqr();\n\n var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));\n\n var jxd4 = jx.redAdd(jx);\n jxd4 = jxd4.redIAdd(jxd4);\n var t1 = jxd4.redMul(jy2);\n var nx = c.redSqr().redISub(t1.redAdd(t1));\n var t2 = t1.redISub(nx);\n\n var jyd8 = jy2.redSqr();\n jyd8 = jyd8.redIAdd(jyd8);\n jyd8 = jyd8.redIAdd(jyd8);\n jyd8 = jyd8.redIAdd(jyd8);\n var ny = c.redMul(t2).redISub(jyd8);\n var nz = jy.redAdd(jy).redMul(jz);\n\n return this.curve.jpoint(nx, ny, nz);\n};\n\nJPoint.prototype.trpl = function trpl() {\n if (!this.curve.zeroA)\n return this.dbl().add(this);\n\n // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl\n // 5M + 10S + ...\n\n // XX = X1^2\n var xx = this.x.redSqr();\n // YY = Y1^2\n var yy = this.y.redSqr();\n // ZZ = Z1^2\n var zz = this.z.redSqr();\n // YYYY = YY^2\n var yyyy = yy.redSqr();\n // M = 3 * XX + a * ZZ2; a = 0\n var m = xx.redAdd(xx).redIAdd(xx);\n // MM = M^2\n var mm = m.redSqr();\n // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM\n var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);\n e = e.redIAdd(e);\n e = e.redAdd(e).redIAdd(e);\n e = e.redISub(mm);\n // EE = E^2\n var ee = e.redSqr();\n // T = 16*YYYY\n var t = yyyy.redIAdd(yyyy);\n t = t.redIAdd(t);\n t = t.redIAdd(t);\n t = t.redIAdd(t);\n // U = (M + E)^2 - MM - EE - T\n var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);\n // X3 = 4 * (X1 * EE - 4 * YY * U)\n var yyu4 = yy.redMul(u);\n yyu4 = yyu4.redIAdd(yyu4);\n yyu4 = yyu4.redIAdd(yyu4);\n var nx = this.x.redMul(ee).redISub(yyu4);\n nx = nx.redIAdd(nx);\n nx = nx.redIAdd(nx);\n // Y3 = 8 * Y1 * (U * (T - U) - E * EE)\n var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));\n ny = ny.redIAdd(ny);\n ny = ny.redIAdd(ny);\n ny = ny.redIAdd(ny);\n // Z3 = (Z1 + E)^2 - ZZ - EE\n var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);\n\n return this.curve.jpoint(nx, ny, nz);\n};\n\nJPoint.prototype.mul = function mul(k, kbase) {\n k = new BN(k, kbase);\n\n return this.curve._wnafMul(this, k);\n};\n\nJPoint.prototype.eq = function eq(p) {\n if (p.type === 'affine')\n return this.eq(p.toJ());\n\n if (this === p)\n return true;\n\n // x1 * z2^2 == x2 * z1^2\n var z2 = this.z.redSqr();\n var pz2 = p.z.redSqr();\n if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0)\n return false;\n\n // y1 * z2^3 == y2 * z1^3\n var z3 = z2.redMul(this.z);\n var pz3 = pz2.redMul(p.z);\n return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0;\n};\n\nJPoint.prototype.eqXToP = function eqXToP(x) {\n var zs = this.z.redSqr();\n var rx = x.toRed(this.curve.red).redMul(zs);\n if (this.x.cmp(rx) === 0)\n return true;\n\n var xc = x.clone();\n var t = this.curve.redN.redMul(zs);\n for (;;) {\n xc.iadd(this.curve.n);\n if (xc.cmp(this.curve.p) >= 0)\n return false;\n\n rx.redIAdd(t);\n if (this.x.cmp(rx) === 0)\n return true;\n }\n};\n\nJPoint.prototype.inspect = function inspect() {\n if (this.isInfinity())\n return '';\n return '';\n};\n\nJPoint.prototype.isInfinity = function isInfinity() {\n // XXX This code assumes that zero is always zero in red\n return this.z.cmpn(0) === 0;\n};\n","'use strict';\n\nvar curve = exports;\n\ncurve.base = require('./base');\ncurve.short = require('./short');\ncurve.mont = require('./mont');\ncurve.edwards = require('./edwards');\n","'use strict';\n\nvar curves = exports;\n\nvar hash = require('hash.js');\nvar curve = require('./curve');\nvar utils = require('./utils');\n\nvar assert = utils.assert;\n\nfunction PresetCurve(options) {\n if (options.type === 'short')\n this.curve = new curve.short(options);\n else if (options.type === 'edwards')\n this.curve = new curve.edwards(options);\n else\n this.curve = new curve.mont(options);\n this.g = this.curve.g;\n this.n = this.curve.n;\n this.hash = options.hash;\n\n assert(this.g.validate(), 'Invalid curve');\n assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O');\n}\ncurves.PresetCurve = PresetCurve;\n\nfunction defineCurve(name, options) {\n Object.defineProperty(curves, name, {\n configurable: true,\n enumerable: true,\n get: function() {\n var curve = new PresetCurve(options);\n Object.defineProperty(curves, name, {\n configurable: true,\n enumerable: true,\n value: curve,\n });\n return curve;\n },\n });\n}\n\ndefineCurve('p192', {\n type: 'short',\n prime: 'p192',\n p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff',\n a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc',\n b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1',\n n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831',\n hash: hash.sha256,\n gRed: false,\n g: [\n '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012',\n '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811',\n ],\n});\n\ndefineCurve('p224', {\n type: 'short',\n prime: 'p224',\n p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001',\n a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe',\n b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4',\n n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d',\n hash: hash.sha256,\n gRed: false,\n g: [\n 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21',\n 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34',\n ],\n});\n\ndefineCurve('p256', {\n type: 'short',\n prime: null,\n p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff',\n a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc',\n b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b',\n n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551',\n hash: hash.sha256,\n gRed: false,\n g: [\n '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296',\n '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5',\n ],\n});\n\ndefineCurve('p384', {\n type: 'short',\n prime: null,\n p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'fffffffe ffffffff 00000000 00000000 ffffffff',\n a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'fffffffe ffffffff 00000000 00000000 fffffffc',\n b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' +\n '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef',\n n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' +\n 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973',\n hash: hash.sha384,\n gRed: false,\n g: [\n 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' +\n '5502f25d bf55296c 3a545e38 72760ab7',\n '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' +\n '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f',\n ],\n});\n\ndefineCurve('p521', {\n type: 'short',\n prime: null,\n p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'ffffffff ffffffff ffffffff ffffffff ffffffff',\n a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'ffffffff ffffffff ffffffff ffffffff fffffffc',\n b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' +\n '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' +\n '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00',\n n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +\n 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' +\n 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409',\n hash: hash.sha512,\n gRed: false,\n g: [\n '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' +\n '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' +\n 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66',\n '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' +\n '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' +\n '3fad0761 353c7086 a272c240 88be9476 9fd16650',\n ],\n});\n\ndefineCurve('curve25519', {\n type: 'mont',\n prime: 'p25519',\n p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',\n a: '76d06',\n b: '1',\n n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',\n hash: hash.sha256,\n gRed: false,\n g: [\n '9',\n ],\n});\n\ndefineCurve('ed25519', {\n type: 'edwards',\n prime: 'p25519',\n p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',\n a: '-1',\n c: '1',\n // -121665 * (121666^(-1)) (mod P)\n d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3',\n n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',\n hash: hash.sha256,\n gRed: false,\n g: [\n '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a',\n\n // 4/5\n '6666666666666666666666666666666666666666666666666666666666666658',\n ],\n});\n\nvar pre;\ntry {\n pre = require('./precomputed/secp256k1');\n} catch (e) {\n pre = undefined;\n}\n\ndefineCurve('secp256k1', {\n type: 'short',\n prime: 'k256',\n p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f',\n a: '0',\n b: '7',\n n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141',\n h: '1',\n hash: hash.sha256,\n\n // Precomputed endomorphism\n beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee',\n lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72',\n basis: [\n {\n a: '3086d221a7d46bcde86c90e49284eb15',\n b: '-e4437ed6010e88286f547fa90abfe4c3',\n },\n {\n a: '114ca50f7a8e2f3f657c1108d9d44cfd8',\n b: '3086d221a7d46bcde86c90e49284eb15',\n },\n ],\n\n gRed: false,\n g: [\n '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798',\n '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8',\n pre,\n ],\n});\n","'use strict';\n\nvar hash = require('hash.js');\nvar utils = require('minimalistic-crypto-utils');\nvar assert = require('minimalistic-assert');\n\nfunction HmacDRBG(options) {\n if (!(this instanceof HmacDRBG))\n return new HmacDRBG(options);\n this.hash = options.hash;\n this.predResist = !!options.predResist;\n\n this.outLen = this.hash.outSize;\n this.minEntropy = options.minEntropy || this.hash.hmacStrength;\n\n this._reseed = null;\n this.reseedInterval = null;\n this.K = null;\n this.V = null;\n\n var entropy = utils.toArray(options.entropy, options.entropyEnc || 'hex');\n var nonce = utils.toArray(options.nonce, options.nonceEnc || 'hex');\n var pers = utils.toArray(options.pers, options.persEnc || 'hex');\n assert(entropy.length >= (this.minEntropy / 8),\n 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');\n this._init(entropy, nonce, pers);\n}\nmodule.exports = HmacDRBG;\n\nHmacDRBG.prototype._init = function init(entropy, nonce, pers) {\n var seed = entropy.concat(nonce).concat(pers);\n\n this.K = new Array(this.outLen / 8);\n this.V = new Array(this.outLen / 8);\n for (var i = 0; i < this.V.length; i++) {\n this.K[i] = 0x00;\n this.V[i] = 0x01;\n }\n\n this._update(seed);\n this._reseed = 1;\n this.reseedInterval = 0x1000000000000; // 2^48\n};\n\nHmacDRBG.prototype._hmac = function hmac() {\n return new hash.hmac(this.hash, this.K);\n};\n\nHmacDRBG.prototype._update = function update(seed) {\n var kmac = this._hmac()\n .update(this.V)\n .update([ 0x00 ]);\n if (seed)\n kmac = kmac.update(seed);\n this.K = kmac.digest();\n this.V = this._hmac().update(this.V).digest();\n if (!seed)\n return;\n\n this.K = this._hmac()\n .update(this.V)\n .update([ 0x01 ])\n .update(seed)\n .digest();\n this.V = this._hmac().update(this.V).digest();\n};\n\nHmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) {\n // Optional entropy enc\n if (typeof entropyEnc !== 'string') {\n addEnc = add;\n add = entropyEnc;\n entropyEnc = null;\n }\n\n entropy = utils.toArray(entropy, entropyEnc);\n add = utils.toArray(add, addEnc);\n\n assert(entropy.length >= (this.minEntropy / 8),\n 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');\n\n this._update(entropy.concat(add || []));\n this._reseed = 1;\n};\n\nHmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) {\n if (this._reseed > this.reseedInterval)\n throw new Error('Reseed is required');\n\n // Optional encoding\n if (typeof enc !== 'string') {\n addEnc = add;\n add = enc;\n enc = null;\n }\n\n // Optional additional data\n if (add) {\n add = utils.toArray(add, addEnc || 'hex');\n this._update(add);\n }\n\n var temp = [];\n while (temp.length < len) {\n this.V = this._hmac().update(this.V).digest();\n temp = temp.concat(this.V);\n }\n\n var res = temp.slice(0, len);\n this._update(add);\n this._reseed++;\n return utils.encode(res, enc);\n};\n","'use strict';\n\nvar BN = require('bn.js');\nvar utils = require('../utils');\nvar assert = utils.assert;\n\nfunction KeyPair(ec, options) {\n this.ec = ec;\n this.priv = null;\n this.pub = null;\n\n // KeyPair(ec, { priv: ..., pub: ... })\n if (options.priv)\n this._importPrivate(options.priv, options.privEnc);\n if (options.pub)\n this._importPublic(options.pub, options.pubEnc);\n}\nmodule.exports = KeyPair;\n\nKeyPair.fromPublic = function fromPublic(ec, pub, enc) {\n if (pub instanceof KeyPair)\n return pub;\n\n return new KeyPair(ec, {\n pub: pub,\n pubEnc: enc,\n });\n};\n\nKeyPair.fromPrivate = function fromPrivate(ec, priv, enc) {\n if (priv instanceof KeyPair)\n return priv;\n\n return new KeyPair(ec, {\n priv: priv,\n privEnc: enc,\n });\n};\n\nKeyPair.prototype.validate = function validate() {\n var pub = this.getPublic();\n\n if (pub.isInfinity())\n return { result: false, reason: 'Invalid public key' };\n if (!pub.validate())\n return { result: false, reason: 'Public key is not a point' };\n if (!pub.mul(this.ec.curve.n).isInfinity())\n return { result: false, reason: 'Public key * N != O' };\n\n return { result: true, reason: null };\n};\n\nKeyPair.prototype.getPublic = function getPublic(compact, enc) {\n // compact is optional argument\n if (typeof compact === 'string') {\n enc = compact;\n compact = null;\n }\n\n if (!this.pub)\n this.pub = this.ec.g.mul(this.priv);\n\n if (!enc)\n return this.pub;\n\n return this.pub.encode(enc, compact);\n};\n\nKeyPair.prototype.getPrivate = function getPrivate(enc) {\n if (enc === 'hex')\n return this.priv.toString(16, 2);\n else\n return this.priv;\n};\n\nKeyPair.prototype._importPrivate = function _importPrivate(key, enc) {\n this.priv = new BN(key, enc || 16);\n\n // Ensure that the priv won't be bigger than n, otherwise we may fail\n // in fixed multiplication method\n this.priv = this.priv.umod(this.ec.curve.n);\n};\n\nKeyPair.prototype._importPublic = function _importPublic(key, enc) {\n if (key.x || key.y) {\n // Montgomery points only have an `x` coordinate.\n // Weierstrass/Edwards points on the other hand have both `x` and\n // `y` coordinates.\n if (this.ec.curve.type === 'mont') {\n assert(key.x, 'Need x coordinate');\n } else if (this.ec.curve.type === 'short' ||\n this.ec.curve.type === 'edwards') {\n assert(key.x && key.y, 'Need both x and y coordinate');\n }\n this.pub = this.ec.curve.point(key.x, key.y);\n return;\n }\n this.pub = this.ec.curve.decodePoint(key, enc);\n};\n\n// ECDH\nKeyPair.prototype.derive = function derive(pub) {\n if(!pub.validate()) {\n assert(pub.validate(), 'public point not validated');\n }\n return pub.mul(this.priv).getX();\n};\n\n// ECDSA\nKeyPair.prototype.sign = function sign(msg, enc, options) {\n return this.ec.sign(msg, this, enc, options);\n};\n\nKeyPair.prototype.verify = function verify(msg, signature) {\n return this.ec.verify(msg, signature, this);\n};\n\nKeyPair.prototype.inspect = function inspect() {\n return '';\n};\n","'use strict';\n\nvar BN = require('bn.js');\n\nvar utils = require('../utils');\nvar assert = utils.assert;\n\nfunction Signature(options, enc) {\n if (options instanceof Signature)\n return options;\n\n if (this._importDER(options, enc))\n return;\n\n assert(options.r && options.s, 'Signature without r or s');\n this.r = new BN(options.r, 16);\n this.s = new BN(options.s, 16);\n if (options.recoveryParam === undefined)\n this.recoveryParam = null;\n else\n this.recoveryParam = options.recoveryParam;\n}\nmodule.exports = Signature;\n\nfunction Position() {\n this.place = 0;\n}\n\nfunction getLength(buf, p) {\n var initial = buf[p.place++];\n if (!(initial & 0x80)) {\n return initial;\n }\n var octetLen = initial & 0xf;\n\n // Indefinite length or overflow\n if (octetLen === 0 || octetLen > 4) {\n return false;\n }\n\n var val = 0;\n for (var i = 0, off = p.place; i < octetLen; i++, off++) {\n val <<= 8;\n val |= buf[off];\n val >>>= 0;\n }\n\n // Leading zeroes\n if (val <= 0x7f) {\n return false;\n }\n\n p.place = off;\n return val;\n}\n\nfunction rmPadding(buf) {\n var i = 0;\n var len = buf.length - 1;\n while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) {\n i++;\n }\n if (i === 0) {\n return buf;\n }\n return buf.slice(i);\n}\n\nSignature.prototype._importDER = function _importDER(data, enc) {\n data = utils.toArray(data, enc);\n var p = new Position();\n if (data[p.place++] !== 0x30) {\n return false;\n }\n var len = getLength(data, p);\n if (len === false) {\n return false;\n }\n if ((len + p.place) !== data.length) {\n return false;\n }\n if (data[p.place++] !== 0x02) {\n return false;\n }\n var rlen = getLength(data, p);\n if (rlen === false) {\n return false;\n }\n var r = data.slice(p.place, rlen + p.place);\n p.place += rlen;\n if (data[p.place++] !== 0x02) {\n return false;\n }\n var slen = getLength(data, p);\n if (slen === false) {\n return false;\n }\n if (data.length !== slen + p.place) {\n return false;\n }\n var s = data.slice(p.place, slen + p.place);\n if (r[0] === 0) {\n if (r[1] & 0x80) {\n r = r.slice(1);\n } else {\n // Leading zeroes\n return false;\n }\n }\n if (s[0] === 0) {\n if (s[1] & 0x80) {\n s = s.slice(1);\n } else {\n // Leading zeroes\n return false;\n }\n }\n\n this.r = new BN(r);\n this.s = new BN(s);\n this.recoveryParam = null;\n\n return true;\n};\n\nfunction constructLength(arr, len) {\n if (len < 0x80) {\n arr.push(len);\n return;\n }\n var octets = 1 + (Math.log(len) / Math.LN2 >>> 3);\n arr.push(octets | 0x80);\n while (--octets) {\n arr.push((len >>> (octets << 3)) & 0xff);\n }\n arr.push(len);\n}\n\nSignature.prototype.toDER = function toDER(enc) {\n var r = this.r.toArray();\n var s = this.s.toArray();\n\n // Pad values\n if (r[0] & 0x80)\n r = [ 0 ].concat(r);\n // Pad values\n if (s[0] & 0x80)\n s = [ 0 ].concat(s);\n\n r = rmPadding(r);\n s = rmPadding(s);\n\n while (!s[0] && !(s[1] & 0x80)) {\n s = s.slice(1);\n }\n var arr = [ 0x02 ];\n constructLength(arr, r.length);\n arr = arr.concat(r);\n arr.push(0x02);\n constructLength(arr, s.length);\n var backHalf = arr.concat(s);\n var res = [ 0x30 ];\n constructLength(res, backHalf.length);\n res = res.concat(backHalf);\n return utils.encode(res, enc);\n};\n","'use strict';\n\nvar BN = require('bn.js');\nvar HmacDRBG = require('hmac-drbg');\nvar utils = require('../utils');\nvar curves = require('../curves');\nvar rand = require('brorand');\nvar assert = utils.assert;\n\nvar KeyPair = require('./key');\nvar Signature = require('./signature');\n\nfunction EC(options) {\n if (!(this instanceof EC))\n return new EC(options);\n\n // Shortcut `elliptic.ec(curve-name)`\n if (typeof options === 'string') {\n assert(Object.prototype.hasOwnProperty.call(curves, options),\n 'Unknown curve ' + options);\n\n options = curves[options];\n }\n\n // Shortcut for `elliptic.ec(elliptic.curves.curveName)`\n if (options instanceof curves.PresetCurve)\n options = { curve: options };\n\n this.curve = options.curve.curve;\n this.n = this.curve.n;\n this.nh = this.n.ushrn(1);\n this.g = this.curve.g;\n\n // Point on curve\n this.g = options.curve.g;\n this.g.precompute(options.curve.n.bitLength() + 1);\n\n // Hash for function for DRBG\n this.hash = options.hash || options.curve.hash;\n}\nmodule.exports = EC;\n\nEC.prototype.keyPair = function keyPair(options) {\n return new KeyPair(this, options);\n};\n\nEC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) {\n return KeyPair.fromPrivate(this, priv, enc);\n};\n\nEC.prototype.keyFromPublic = function keyFromPublic(pub, enc) {\n return KeyPair.fromPublic(this, pub, enc);\n};\n\nEC.prototype.genKeyPair = function genKeyPair(options) {\n if (!options)\n options = {};\n\n // Instantiate Hmac_DRBG\n var drbg = new HmacDRBG({\n hash: this.hash,\n pers: options.pers,\n persEnc: options.persEnc || 'utf8',\n entropy: options.entropy || rand(this.hash.hmacStrength),\n entropyEnc: options.entropy && options.entropyEnc || 'utf8',\n nonce: this.n.toArray(),\n });\n\n var bytes = this.n.byteLength();\n var ns2 = this.n.sub(new BN(2));\n for (;;) {\n var priv = new BN(drbg.generate(bytes));\n if (priv.cmp(ns2) > 0)\n continue;\n\n priv.iaddn(1);\n return this.keyFromPrivate(priv);\n }\n};\n\nEC.prototype._truncateToN = function _truncateToN(msg, truncOnly) {\n var delta = msg.byteLength() * 8 - this.n.bitLength();\n if (delta > 0)\n msg = msg.ushrn(delta);\n if (!truncOnly && msg.cmp(this.n) >= 0)\n return msg.sub(this.n);\n else\n return msg;\n};\n\nEC.prototype.sign = function sign(msg, key, enc, options) {\n if (typeof enc === 'object') {\n options = enc;\n enc = null;\n }\n if (!options)\n options = {};\n\n key = this.keyFromPrivate(key, enc);\n msg = this._truncateToN(new BN(msg, 16));\n\n // Zero-extend key to provide enough entropy\n var bytes = this.n.byteLength();\n var bkey = key.getPrivate().toArray('be', bytes);\n\n // Zero-extend nonce to have the same byte size as N\n var nonce = msg.toArray('be', bytes);\n\n // Instantiate Hmac_DRBG\n var drbg = new HmacDRBG({\n hash: this.hash,\n entropy: bkey,\n nonce: nonce,\n pers: options.pers,\n persEnc: options.persEnc || 'utf8',\n });\n\n // Number of bytes to generate\n var ns1 = this.n.sub(new BN(1));\n\n for (var iter = 0; ; iter++) {\n var k = options.k ?\n options.k(iter) :\n new BN(drbg.generate(this.n.byteLength()));\n k = this._truncateToN(k, true);\n if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0)\n continue;\n\n var kp = this.g.mul(k);\n if (kp.isInfinity())\n continue;\n\n var kpX = kp.getX();\n var r = kpX.umod(this.n);\n if (r.cmpn(0) === 0)\n continue;\n\n var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));\n s = s.umod(this.n);\n if (s.cmpn(0) === 0)\n continue;\n\n var recoveryParam = (kp.getY().isOdd() ? 1 : 0) |\n (kpX.cmp(r) !== 0 ? 2 : 0);\n\n // Use complement of `s`, if it is > `n / 2`\n if (options.canonical && s.cmp(this.nh) > 0) {\n s = this.n.sub(s);\n recoveryParam ^= 1;\n }\n\n return new Signature({ r: r, s: s, recoveryParam: recoveryParam });\n }\n};\n\nEC.prototype.verify = function verify(msg, signature, key, enc) {\n msg = this._truncateToN(new BN(msg, 16));\n key = this.keyFromPublic(key, enc);\n signature = new Signature(signature, 'hex');\n\n // Perform primitive values validation\n var r = signature.r;\n var s = signature.s;\n if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0)\n return false;\n if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0)\n return false;\n\n // Validate signature\n var sinv = s.invm(this.n);\n var u1 = sinv.mul(msg).umod(this.n);\n var u2 = sinv.mul(r).umod(this.n);\n var p;\n\n if (!this.curve._maxwellTrick) {\n p = this.g.mulAdd(u1, key.getPublic(), u2);\n if (p.isInfinity())\n return false;\n\n return p.getX().umod(this.n).cmp(r) === 0;\n }\n\n // NOTE: Greg Maxwell's trick, inspired by:\n // https://git.io/vad3K\n\n p = this.g.jmulAdd(u1, key.getPublic(), u2);\n if (p.isInfinity())\n return false;\n\n // Compare `p.x` of Jacobian point with `r`,\n // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the\n // inverse of `p.z^2`\n return p.eqXToP(r);\n};\n\nEC.prototype.recoverPubKey = function(msg, signature, j, enc) {\n assert((3 & j) === j, 'The recovery param is more than two bits');\n signature = new Signature(signature, enc);\n\n var n = this.n;\n var e = new BN(msg);\n var r = signature.r;\n var s = signature.s;\n\n // A set LSB signifies that the y-coordinate is odd\n var isYOdd = j & 1;\n var isSecondKey = j >> 1;\n if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey)\n throw new Error('Unable to find sencond key candinate');\n\n // 1.1. Let x = r + jn.\n if (isSecondKey)\n r = this.curve.pointFromX(r.add(this.curve.n), isYOdd);\n else\n r = this.curve.pointFromX(r, isYOdd);\n\n var rInv = signature.r.invm(n);\n var s1 = n.sub(e).mul(rInv).umod(n);\n var s2 = s.mul(rInv).umod(n);\n\n // 1.6.1 Compute Q = r^-1 (sR - eG)\n // Q = r^-1 (sR + -eG)\n return this.g.mulAdd(s1, r, s2);\n};\n\nEC.prototype.getKeyRecoveryParam = function(e, signature, Q, enc) {\n signature = new Signature(signature, enc);\n if (signature.recoveryParam !== null)\n return signature.recoveryParam;\n\n for (var i = 0; i < 4; i++) {\n var Qprime;\n try {\n Qprime = this.recoverPubKey(e, signature, i);\n } catch (e) {\n continue;\n }\n\n if (Qprime.eq(Q))\n return i;\n }\n throw new Error('Unable to find valid recovery factor');\n};\n","import _ec from \"elliptic\";\nvar EC = _ec.ec;\nexport { EC };\n//# sourceMappingURL=elliptic.js.map","'use strict';\n\nvar elliptic = exports;\n\nelliptic.version = require('../package.json').version;\nelliptic.utils = require('./elliptic/utils');\nelliptic.rand = require('brorand');\nelliptic.curve = require('./elliptic/curve');\nelliptic.curves = require('./elliptic/curves');\n\n// Protocols\nelliptic.ec = require('./elliptic/ec');\nelliptic.eddsa = require('./elliptic/eddsa');\n","(function (module, exports) {\n 'use strict';\n\n // Utils\n function assert (val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n }\n\n // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n function inherits (ctor, superCtor) {\n ctor.super_ = superCtor;\n var TempCtor = function () {};\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n }\n\n // BN\n\n function BN (number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0;\n\n // Reduction context\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n\n var Buffer;\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = require('buffer').Buffer;\n }\n } catch (e) {\n }\n\n BN.isBN = function isBN (num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' &&\n num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max (left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min (left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init (number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n assert(base === (base | 0) && base >= 2 && base <= 36);\n\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber (number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n if (number < 0x4000000) {\n this.words = [number & 0x3ffffff];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff\n ];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff,\n 1\n ];\n this.length = 3;\n }\n\n if (endian !== 'le') return;\n\n // Reverse the bytes\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray (number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n if (number.length <= 0) {\n this.words = [0];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n return this._strip();\n };\n\n function parseHex4Bits (string, index) {\n var c = string.charCodeAt(index);\n // '0' - '9'\n if (c >= 48 && c <= 57) {\n return c - 48;\n // 'A' - 'F'\n } else if (c >= 65 && c <= 70) {\n return c - 55;\n // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87;\n } else {\n assert(false, 'Invalid character in ' + string);\n }\n }\n\n function parseHexByte (string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex (number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n // 24-bits chunks\n var off = 0;\n var j = 0;\n\n var w;\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this._strip();\n };\n\n function parseBase (str, start, end, mul) {\n var r = 0;\n var b = 0;\n var len = Math.min(str.length, end);\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n\n r *= mul;\n\n // 'a'\n if (c >= 49) {\n b = c - 49 + 0xa;\n\n // 'A'\n } else if (c >= 17) {\n b = c - 17 + 0xa;\n\n // '0' - '9'\n } else {\n b = c;\n }\n assert(c >= 0 && b < mul, 'Invalid character');\n r += b;\n }\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase (number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1;\n\n // Find length of limb in base\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n limbLen--;\n limbPow = (limbPow / base) | 0;\n\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n\n var word = 0;\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n\n this.imuln(limbPow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this._strip();\n };\n\n BN.prototype.copy = function copy (dest) {\n dest.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n function move (dest, src) {\n dest.words = src.words;\n dest.length = src.length;\n dest.negative = src.negative;\n dest.red = src.red;\n }\n\n BN.prototype._move = function _move (dest) {\n move(dest, this);\n };\n\n BN.prototype.clone = function clone () {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand (size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n return this;\n };\n\n // Remove leading `0` from `this`\n BN.prototype._strip = function strip () {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign () {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n return this;\n };\n\n // Check Symbol.for because not everywhere where Symbol defined\n // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility\n if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') {\n try {\n BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect;\n } catch (e) {\n BN.prototype.inspect = inspect;\n }\n } else {\n BN.prototype.inspect = inspect;\n }\n\n function inspect () {\n return (this.red ? '';\n }\n\n /*\n\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n\n */\n\n var zeros = [\n '',\n '0',\n '00',\n '000',\n '0000',\n '00000',\n '000000',\n '0000000',\n '00000000',\n '000000000',\n '0000000000',\n '00000000000',\n '000000000000',\n '0000000000000',\n '00000000000000',\n '000000000000000',\n '0000000000000000',\n '00000000000000000',\n '000000000000000000',\n '0000000000000000000',\n '00000000000000000000',\n '000000000000000000000',\n '0000000000000000000000',\n '00000000000000000000000',\n '000000000000000000000000',\n '0000000000000000000000000'\n ];\n\n var groupSizes = [\n 0, 0,\n 25, 16, 12, 11, 10, 9, 8,\n 8, 7, 7, 7, 7, 6, 6,\n 6, 6, 6, 6, 6, 5, 5,\n 5, 5, 5, 5, 5, 5, 5,\n 5, 5, 5, 5, 5, 5, 5\n ];\n\n var groupBases = [\n 0, 0,\n 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,\n 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,\n 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,\n 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,\n 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176\n ];\n\n BN.prototype.toString = function toString (base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n\n var out;\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = (((w << off) | carry) & 0xffffff).toString(16);\n carry = (w >>> (24 - off)) & 0xffffff;\n off += 2;\n if (off >= 26) {\n off -= 26;\n i--;\n }\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n }\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base];\n // var groupBase = Math.pow(base, groupSize);\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n while (!c.isZero()) {\n var r = c.modrn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n if (this.isZero()) {\n out = '0' + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber () {\n var ret = this.words[0];\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + (this.words[1] * 0x4000000);\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n return (this.negative !== 0) ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON () {\n return this.toString(16, 2);\n };\n\n if (Buffer) {\n BN.prototype.toBuffer = function toBuffer (endian, length) {\n return this.toArrayLike(Buffer, endian, length);\n };\n }\n\n BN.prototype.toArray = function toArray (endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n var allocate = function allocate (ArrayType, size) {\n if (ArrayType.allocUnsafe) {\n return ArrayType.allocUnsafe(size);\n }\n return new ArrayType(size);\n };\n\n BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {\n this._strip();\n\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n\n var res = allocate(ArrayType, reqLength);\n var postfix = endian === 'le' ? 'LE' : 'BE';\n this['_toArrayLike' + postfix](res, byteLength);\n return res;\n };\n\n BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) {\n var position = 0;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = (this.words[i] << shift) | carry;\n\n res[position++] = word & 0xff;\n if (position < res.length) {\n res[position++] = (word >> 8) & 0xff;\n }\n if (position < res.length) {\n res[position++] = (word >> 16) & 0xff;\n }\n\n if (shift === 6) {\n if (position < res.length) {\n res[position++] = (word >> 24) & 0xff;\n }\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position < res.length) {\n res[position++] = carry;\n\n while (position < res.length) {\n res[position++] = 0;\n }\n }\n };\n\n BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) {\n var position = res.length - 1;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = (this.words[i] << shift) | carry;\n\n res[position--] = word & 0xff;\n if (position >= 0) {\n res[position--] = (word >> 8) & 0xff;\n }\n if (position >= 0) {\n res[position--] = (word >> 16) & 0xff;\n }\n\n if (shift === 6) {\n if (position >= 0) {\n res[position--] = (word >> 24) & 0xff;\n }\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position >= 0) {\n res[position--] = carry;\n\n while (position >= 0) {\n res[position--] = 0;\n }\n }\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits (w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits (w) {\n var t = w;\n var r = 0;\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits (w) {\n // Short-cut\n if (w === 0) return 26;\n\n var t = w;\n var r = 0;\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n if ((t & 0x1) === 0) {\n r++;\n }\n return r;\n };\n\n // Return number of used bits in a BN\n BN.prototype.bitLength = function bitLength () {\n var w = this.words[this.length - 1];\n var hi = this._countBits(w);\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray (num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n w[bit] = (num.words[off] >>> wbit) & 0x01;\n }\n\n return w;\n }\n\n // Number of trailing zero bits\n BN.prototype.zeroBits = function zeroBits () {\n if (this.isZero()) return 0;\n\n var r = 0;\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n r += b;\n if (b !== 26) break;\n }\n return r;\n };\n\n BN.prototype.byteLength = function byteLength () {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos (width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos (width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg () {\n return this.negative !== 0;\n };\n\n // Return negative clone of `this`\n BN.prototype.neg = function neg () {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg () {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n };\n\n // Or `num` with `this` in-place\n BN.prototype.iuor = function iuor (num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this._strip();\n };\n\n BN.prototype.ior = function ior (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n };\n\n // Or `num` with `this`\n BN.prototype.or = function or (num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor (num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n };\n\n // And `num` with `this` in-place\n BN.prototype.iuand = function iuand (num) {\n // b = min-length(num, this)\n var b;\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n\n return this._strip();\n };\n\n BN.prototype.iand = function iand (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n };\n\n // And `num` with `this`\n BN.prototype.and = function and (num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand (num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n };\n\n // Xor `num` with `this` in-place\n BN.prototype.iuxor = function iuxor (num) {\n // a.length > b.length\n var a;\n var b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n\n return this._strip();\n };\n\n BN.prototype.ixor = function ixor (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n };\n\n // Xor `num` with `this`\n BN.prototype.xor = function xor (num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor (num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n };\n\n // Not ``this`` with ``width`` bitwidth\n BN.prototype.inotn = function inotn (width) {\n assert(typeof width === 'number' && width >= 0);\n\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26;\n\n // Extend the buffer with leading zeroes\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n }\n\n // Handle complete words\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n }\n\n // Handle the residue\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));\n }\n\n // And remove leading zeroes\n return this._strip();\n };\n\n BN.prototype.notn = function notn (width) {\n return this.clone().inotn(width);\n };\n\n // Set `bit` of `this`\n BN.prototype.setn = function setn (bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | (1 << wbit);\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this._strip();\n };\n\n // Add `num` to `this` in-place\n BN.prototype.iadd = function iadd (num) {\n var r;\n\n // negative + positive\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign();\n\n // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n }\n\n // a.length > b.length\n var a, b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++;\n // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n };\n\n // Add `num` to `this`\n BN.prototype.add = function add (num) {\n var res;\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n\n return num.clone().iadd(this);\n };\n\n // Subtract `num` from `this` in-place\n BN.prototype.isub = function isub (num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign();\n\n // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n }\n\n // At this point both numbers are positive\n var cmp = this.cmp(num);\n\n // Optimization - zeroify\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n }\n\n // a > b\n var a, b;\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n // Copy rest of the words\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this._strip();\n };\n\n // Subtract `num` from `this`\n BN.prototype.sub = function sub (num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = (self.length + num.length) | 0;\n out.length = len;\n len = (len - 1) | 0;\n\n // Peel one iteration (compiler can't do it, because of code complexity)\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n var carry = (r / 0x4000000) | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = (k - j) | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += (r / 0x4000000) | 0;\n rword = r & 0x3ffffff;\n }\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n var comb10MulTo = function comb10MulTo (self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = (mid + Math.imul(ah0, bl0)) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = (mid + Math.imul(ah1, bl0)) | 0;\n hi = Math.imul(ah1, bh0);\n lo = (lo + Math.imul(al0, bl1)) | 0;\n mid = (mid + Math.imul(al0, bh1)) | 0;\n mid = (mid + Math.imul(ah0, bl1)) | 0;\n hi = (hi + Math.imul(ah0, bh1)) | 0;\n var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = (mid + Math.imul(ah2, bl0)) | 0;\n hi = Math.imul(ah2, bh0);\n lo = (lo + Math.imul(al1, bl1)) | 0;\n mid = (mid + Math.imul(al1, bh1)) | 0;\n mid = (mid + Math.imul(ah1, bl1)) | 0;\n hi = (hi + Math.imul(ah1, bh1)) | 0;\n lo = (lo + Math.imul(al0, bl2)) | 0;\n mid = (mid + Math.imul(al0, bh2)) | 0;\n mid = (mid + Math.imul(ah0, bl2)) | 0;\n hi = (hi + Math.imul(ah0, bh2)) | 0;\n var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = (mid + Math.imul(ah3, bl0)) | 0;\n hi = Math.imul(ah3, bh0);\n lo = (lo + Math.imul(al2, bl1)) | 0;\n mid = (mid + Math.imul(al2, bh1)) | 0;\n mid = (mid + Math.imul(ah2, bl1)) | 0;\n hi = (hi + Math.imul(ah2, bh1)) | 0;\n lo = (lo + Math.imul(al1, bl2)) | 0;\n mid = (mid + Math.imul(al1, bh2)) | 0;\n mid = (mid + Math.imul(ah1, bl2)) | 0;\n hi = (hi + Math.imul(ah1, bh2)) | 0;\n lo = (lo + Math.imul(al0, bl3)) | 0;\n mid = (mid + Math.imul(al0, bh3)) | 0;\n mid = (mid + Math.imul(ah0, bl3)) | 0;\n hi = (hi + Math.imul(ah0, bh3)) | 0;\n var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = (mid + Math.imul(ah4, bl0)) | 0;\n hi = Math.imul(ah4, bh0);\n lo = (lo + Math.imul(al3, bl1)) | 0;\n mid = (mid + Math.imul(al3, bh1)) | 0;\n mid = (mid + Math.imul(ah3, bl1)) | 0;\n hi = (hi + Math.imul(ah3, bh1)) | 0;\n lo = (lo + Math.imul(al2, bl2)) | 0;\n mid = (mid + Math.imul(al2, bh2)) | 0;\n mid = (mid + Math.imul(ah2, bl2)) | 0;\n hi = (hi + Math.imul(ah2, bh2)) | 0;\n lo = (lo + Math.imul(al1, bl3)) | 0;\n mid = (mid + Math.imul(al1, bh3)) | 0;\n mid = (mid + Math.imul(ah1, bl3)) | 0;\n hi = (hi + Math.imul(ah1, bh3)) | 0;\n lo = (lo + Math.imul(al0, bl4)) | 0;\n mid = (mid + Math.imul(al0, bh4)) | 0;\n mid = (mid + Math.imul(ah0, bl4)) | 0;\n hi = (hi + Math.imul(ah0, bh4)) | 0;\n var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = (mid + Math.imul(ah5, bl0)) | 0;\n hi = Math.imul(ah5, bh0);\n lo = (lo + Math.imul(al4, bl1)) | 0;\n mid = (mid + Math.imul(al4, bh1)) | 0;\n mid = (mid + Math.imul(ah4, bl1)) | 0;\n hi = (hi + Math.imul(ah4, bh1)) | 0;\n lo = (lo + Math.imul(al3, bl2)) | 0;\n mid = (mid + Math.imul(al3, bh2)) | 0;\n mid = (mid + Math.imul(ah3, bl2)) | 0;\n hi = (hi + Math.imul(ah3, bh2)) | 0;\n lo = (lo + Math.imul(al2, bl3)) | 0;\n mid = (mid + Math.imul(al2, bh3)) | 0;\n mid = (mid + Math.imul(ah2, bl3)) | 0;\n hi = (hi + Math.imul(ah2, bh3)) | 0;\n lo = (lo + Math.imul(al1, bl4)) | 0;\n mid = (mid + Math.imul(al1, bh4)) | 0;\n mid = (mid + Math.imul(ah1, bl4)) | 0;\n hi = (hi + Math.imul(ah1, bh4)) | 0;\n lo = (lo + Math.imul(al0, bl5)) | 0;\n mid = (mid + Math.imul(al0, bh5)) | 0;\n mid = (mid + Math.imul(ah0, bl5)) | 0;\n hi = (hi + Math.imul(ah0, bh5)) | 0;\n var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = (mid + Math.imul(ah6, bl0)) | 0;\n hi = Math.imul(ah6, bh0);\n lo = (lo + Math.imul(al5, bl1)) | 0;\n mid = (mid + Math.imul(al5, bh1)) | 0;\n mid = (mid + Math.imul(ah5, bl1)) | 0;\n hi = (hi + Math.imul(ah5, bh1)) | 0;\n lo = (lo + Math.imul(al4, bl2)) | 0;\n mid = (mid + Math.imul(al4, bh2)) | 0;\n mid = (mid + Math.imul(ah4, bl2)) | 0;\n hi = (hi + Math.imul(ah4, bh2)) | 0;\n lo = (lo + Math.imul(al3, bl3)) | 0;\n mid = (mid + Math.imul(al3, bh3)) | 0;\n mid = (mid + Math.imul(ah3, bl3)) | 0;\n hi = (hi + Math.imul(ah3, bh3)) | 0;\n lo = (lo + Math.imul(al2, bl4)) | 0;\n mid = (mid + Math.imul(al2, bh4)) | 0;\n mid = (mid + Math.imul(ah2, bl4)) | 0;\n hi = (hi + Math.imul(ah2, bh4)) | 0;\n lo = (lo + Math.imul(al1, bl5)) | 0;\n mid = (mid + Math.imul(al1, bh5)) | 0;\n mid = (mid + Math.imul(ah1, bl5)) | 0;\n hi = (hi + Math.imul(ah1, bh5)) | 0;\n lo = (lo + Math.imul(al0, bl6)) | 0;\n mid = (mid + Math.imul(al0, bh6)) | 0;\n mid = (mid + Math.imul(ah0, bl6)) | 0;\n hi = (hi + Math.imul(ah0, bh6)) | 0;\n var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = (mid + Math.imul(ah7, bl0)) | 0;\n hi = Math.imul(ah7, bh0);\n lo = (lo + Math.imul(al6, bl1)) | 0;\n mid = (mid + Math.imul(al6, bh1)) | 0;\n mid = (mid + Math.imul(ah6, bl1)) | 0;\n hi = (hi + Math.imul(ah6, bh1)) | 0;\n lo = (lo + Math.imul(al5, bl2)) | 0;\n mid = (mid + Math.imul(al5, bh2)) | 0;\n mid = (mid + Math.imul(ah5, bl2)) | 0;\n hi = (hi + Math.imul(ah5, bh2)) | 0;\n lo = (lo + Math.imul(al4, bl3)) | 0;\n mid = (mid + Math.imul(al4, bh3)) | 0;\n mid = (mid + Math.imul(ah4, bl3)) | 0;\n hi = (hi + Math.imul(ah4, bh3)) | 0;\n lo = (lo + Math.imul(al3, bl4)) | 0;\n mid = (mid + Math.imul(al3, bh4)) | 0;\n mid = (mid + Math.imul(ah3, bl4)) | 0;\n hi = (hi + Math.imul(ah3, bh4)) | 0;\n lo = (lo + Math.imul(al2, bl5)) | 0;\n mid = (mid + Math.imul(al2, bh5)) | 0;\n mid = (mid + Math.imul(ah2, bl5)) | 0;\n hi = (hi + Math.imul(ah2, bh5)) | 0;\n lo = (lo + Math.imul(al1, bl6)) | 0;\n mid = (mid + Math.imul(al1, bh6)) | 0;\n mid = (mid + Math.imul(ah1, bl6)) | 0;\n hi = (hi + Math.imul(ah1, bh6)) | 0;\n lo = (lo + Math.imul(al0, bl7)) | 0;\n mid = (mid + Math.imul(al0, bh7)) | 0;\n mid = (mid + Math.imul(ah0, bl7)) | 0;\n hi = (hi + Math.imul(ah0, bh7)) | 0;\n var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = (mid + Math.imul(ah8, bl0)) | 0;\n hi = Math.imul(ah8, bh0);\n lo = (lo + Math.imul(al7, bl1)) | 0;\n mid = (mid + Math.imul(al7, bh1)) | 0;\n mid = (mid + Math.imul(ah7, bl1)) | 0;\n hi = (hi + Math.imul(ah7, bh1)) | 0;\n lo = (lo + Math.imul(al6, bl2)) | 0;\n mid = (mid + Math.imul(al6, bh2)) | 0;\n mid = (mid + Math.imul(ah6, bl2)) | 0;\n hi = (hi + Math.imul(ah6, bh2)) | 0;\n lo = (lo + Math.imul(al5, bl3)) | 0;\n mid = (mid + Math.imul(al5, bh3)) | 0;\n mid = (mid + Math.imul(ah5, bl3)) | 0;\n hi = (hi + Math.imul(ah5, bh3)) | 0;\n lo = (lo + Math.imul(al4, bl4)) | 0;\n mid = (mid + Math.imul(al4, bh4)) | 0;\n mid = (mid + Math.imul(ah4, bl4)) | 0;\n hi = (hi + Math.imul(ah4, bh4)) | 0;\n lo = (lo + Math.imul(al3, bl5)) | 0;\n mid = (mid + Math.imul(al3, bh5)) | 0;\n mid = (mid + Math.imul(ah3, bl5)) | 0;\n hi = (hi + Math.imul(ah3, bh5)) | 0;\n lo = (lo + Math.imul(al2, bl6)) | 0;\n mid = (mid + Math.imul(al2, bh6)) | 0;\n mid = (mid + Math.imul(ah2, bl6)) | 0;\n hi = (hi + Math.imul(ah2, bh6)) | 0;\n lo = (lo + Math.imul(al1, bl7)) | 0;\n mid = (mid + Math.imul(al1, bh7)) | 0;\n mid = (mid + Math.imul(ah1, bl7)) | 0;\n hi = (hi + Math.imul(ah1, bh7)) | 0;\n lo = (lo + Math.imul(al0, bl8)) | 0;\n mid = (mid + Math.imul(al0, bh8)) | 0;\n mid = (mid + Math.imul(ah0, bl8)) | 0;\n hi = (hi + Math.imul(ah0, bh8)) | 0;\n var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = (mid + Math.imul(ah9, bl0)) | 0;\n hi = Math.imul(ah9, bh0);\n lo = (lo + Math.imul(al8, bl1)) | 0;\n mid = (mid + Math.imul(al8, bh1)) | 0;\n mid = (mid + Math.imul(ah8, bl1)) | 0;\n hi = (hi + Math.imul(ah8, bh1)) | 0;\n lo = (lo + Math.imul(al7, bl2)) | 0;\n mid = (mid + Math.imul(al7, bh2)) | 0;\n mid = (mid + Math.imul(ah7, bl2)) | 0;\n hi = (hi + Math.imul(ah7, bh2)) | 0;\n lo = (lo + Math.imul(al6, bl3)) | 0;\n mid = (mid + Math.imul(al6, bh3)) | 0;\n mid = (mid + Math.imul(ah6, bl3)) | 0;\n hi = (hi + Math.imul(ah6, bh3)) | 0;\n lo = (lo + Math.imul(al5, bl4)) | 0;\n mid = (mid + Math.imul(al5, bh4)) | 0;\n mid = (mid + Math.imul(ah5, bl4)) | 0;\n hi = (hi + Math.imul(ah5, bh4)) | 0;\n lo = (lo + Math.imul(al4, bl5)) | 0;\n mid = (mid + Math.imul(al4, bh5)) | 0;\n mid = (mid + Math.imul(ah4, bl5)) | 0;\n hi = (hi + Math.imul(ah4, bh5)) | 0;\n lo = (lo + Math.imul(al3, bl6)) | 0;\n mid = (mid + Math.imul(al3, bh6)) | 0;\n mid = (mid + Math.imul(ah3, bl6)) | 0;\n hi = (hi + Math.imul(ah3, bh6)) | 0;\n lo = (lo + Math.imul(al2, bl7)) | 0;\n mid = (mid + Math.imul(al2, bh7)) | 0;\n mid = (mid + Math.imul(ah2, bl7)) | 0;\n hi = (hi + Math.imul(ah2, bh7)) | 0;\n lo = (lo + Math.imul(al1, bl8)) | 0;\n mid = (mid + Math.imul(al1, bh8)) | 0;\n mid = (mid + Math.imul(ah1, bl8)) | 0;\n hi = (hi + Math.imul(ah1, bh8)) | 0;\n lo = (lo + Math.imul(al0, bl9)) | 0;\n mid = (mid + Math.imul(al0, bh9)) | 0;\n mid = (mid + Math.imul(ah0, bl9)) | 0;\n hi = (hi + Math.imul(ah0, bh9)) | 0;\n var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = (mid + Math.imul(ah9, bl1)) | 0;\n hi = Math.imul(ah9, bh1);\n lo = (lo + Math.imul(al8, bl2)) | 0;\n mid = (mid + Math.imul(al8, bh2)) | 0;\n mid = (mid + Math.imul(ah8, bl2)) | 0;\n hi = (hi + Math.imul(ah8, bh2)) | 0;\n lo = (lo + Math.imul(al7, bl3)) | 0;\n mid = (mid + Math.imul(al7, bh3)) | 0;\n mid = (mid + Math.imul(ah7, bl3)) | 0;\n hi = (hi + Math.imul(ah7, bh3)) | 0;\n lo = (lo + Math.imul(al6, bl4)) | 0;\n mid = (mid + Math.imul(al6, bh4)) | 0;\n mid = (mid + Math.imul(ah6, bl4)) | 0;\n hi = (hi + Math.imul(ah6, bh4)) | 0;\n lo = (lo + Math.imul(al5, bl5)) | 0;\n mid = (mid + Math.imul(al5, bh5)) | 0;\n mid = (mid + Math.imul(ah5, bl5)) | 0;\n hi = (hi + Math.imul(ah5, bh5)) | 0;\n lo = (lo + Math.imul(al4, bl6)) | 0;\n mid = (mid + Math.imul(al4, bh6)) | 0;\n mid = (mid + Math.imul(ah4, bl6)) | 0;\n hi = (hi + Math.imul(ah4, bh6)) | 0;\n lo = (lo + Math.imul(al3, bl7)) | 0;\n mid = (mid + Math.imul(al3, bh7)) | 0;\n mid = (mid + Math.imul(ah3, bl7)) | 0;\n hi = (hi + Math.imul(ah3, bh7)) | 0;\n lo = (lo + Math.imul(al2, bl8)) | 0;\n mid = (mid + Math.imul(al2, bh8)) | 0;\n mid = (mid + Math.imul(ah2, bl8)) | 0;\n hi = (hi + Math.imul(ah2, bh8)) | 0;\n lo = (lo + Math.imul(al1, bl9)) | 0;\n mid = (mid + Math.imul(al1, bh9)) | 0;\n mid = (mid + Math.imul(ah1, bl9)) | 0;\n hi = (hi + Math.imul(ah1, bh9)) | 0;\n var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = (mid + Math.imul(ah9, bl2)) | 0;\n hi = Math.imul(ah9, bh2);\n lo = (lo + Math.imul(al8, bl3)) | 0;\n mid = (mid + Math.imul(al8, bh3)) | 0;\n mid = (mid + Math.imul(ah8, bl3)) | 0;\n hi = (hi + Math.imul(ah8, bh3)) | 0;\n lo = (lo + Math.imul(al7, bl4)) | 0;\n mid = (mid + Math.imul(al7, bh4)) | 0;\n mid = (mid + Math.imul(ah7, bl4)) | 0;\n hi = (hi + Math.imul(ah7, bh4)) | 0;\n lo = (lo + Math.imul(al6, bl5)) | 0;\n mid = (mid + Math.imul(al6, bh5)) | 0;\n mid = (mid + Math.imul(ah6, bl5)) | 0;\n hi = (hi + Math.imul(ah6, bh5)) | 0;\n lo = (lo + Math.imul(al5, bl6)) | 0;\n mid = (mid + Math.imul(al5, bh6)) | 0;\n mid = (mid + Math.imul(ah5, bl6)) | 0;\n hi = (hi + Math.imul(ah5, bh6)) | 0;\n lo = (lo + Math.imul(al4, bl7)) | 0;\n mid = (mid + Math.imul(al4, bh7)) | 0;\n mid = (mid + Math.imul(ah4, bl7)) | 0;\n hi = (hi + Math.imul(ah4, bh7)) | 0;\n lo = (lo + Math.imul(al3, bl8)) | 0;\n mid = (mid + Math.imul(al3, bh8)) | 0;\n mid = (mid + Math.imul(ah3, bl8)) | 0;\n hi = (hi + Math.imul(ah3, bh8)) | 0;\n lo = (lo + Math.imul(al2, bl9)) | 0;\n mid = (mid + Math.imul(al2, bh9)) | 0;\n mid = (mid + Math.imul(ah2, bl9)) | 0;\n hi = (hi + Math.imul(ah2, bh9)) | 0;\n var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = (mid + Math.imul(ah9, bl3)) | 0;\n hi = Math.imul(ah9, bh3);\n lo = (lo + Math.imul(al8, bl4)) | 0;\n mid = (mid + Math.imul(al8, bh4)) | 0;\n mid = (mid + Math.imul(ah8, bl4)) | 0;\n hi = (hi + Math.imul(ah8, bh4)) | 0;\n lo = (lo + Math.imul(al7, bl5)) | 0;\n mid = (mid + Math.imul(al7, bh5)) | 0;\n mid = (mid + Math.imul(ah7, bl5)) | 0;\n hi = (hi + Math.imul(ah7, bh5)) | 0;\n lo = (lo + Math.imul(al6, bl6)) | 0;\n mid = (mid + Math.imul(al6, bh6)) | 0;\n mid = (mid + Math.imul(ah6, bl6)) | 0;\n hi = (hi + Math.imul(ah6, bh6)) | 0;\n lo = (lo + Math.imul(al5, bl7)) | 0;\n mid = (mid + Math.imul(al5, bh7)) | 0;\n mid = (mid + Math.imul(ah5, bl7)) | 0;\n hi = (hi + Math.imul(ah5, bh7)) | 0;\n lo = (lo + Math.imul(al4, bl8)) | 0;\n mid = (mid + Math.imul(al4, bh8)) | 0;\n mid = (mid + Math.imul(ah4, bl8)) | 0;\n hi = (hi + Math.imul(ah4, bh8)) | 0;\n lo = (lo + Math.imul(al3, bl9)) | 0;\n mid = (mid + Math.imul(al3, bh9)) | 0;\n mid = (mid + Math.imul(ah3, bl9)) | 0;\n hi = (hi + Math.imul(ah3, bh9)) | 0;\n var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = (mid + Math.imul(ah9, bl4)) | 0;\n hi = Math.imul(ah9, bh4);\n lo = (lo + Math.imul(al8, bl5)) | 0;\n mid = (mid + Math.imul(al8, bh5)) | 0;\n mid = (mid + Math.imul(ah8, bl5)) | 0;\n hi = (hi + Math.imul(ah8, bh5)) | 0;\n lo = (lo + Math.imul(al7, bl6)) | 0;\n mid = (mid + Math.imul(al7, bh6)) | 0;\n mid = (mid + Math.imul(ah7, bl6)) | 0;\n hi = (hi + Math.imul(ah7, bh6)) | 0;\n lo = (lo + Math.imul(al6, bl7)) | 0;\n mid = (mid + Math.imul(al6, bh7)) | 0;\n mid = (mid + Math.imul(ah6, bl7)) | 0;\n hi = (hi + Math.imul(ah6, bh7)) | 0;\n lo = (lo + Math.imul(al5, bl8)) | 0;\n mid = (mid + Math.imul(al5, bh8)) | 0;\n mid = (mid + Math.imul(ah5, bl8)) | 0;\n hi = (hi + Math.imul(ah5, bh8)) | 0;\n lo = (lo + Math.imul(al4, bl9)) | 0;\n mid = (mid + Math.imul(al4, bh9)) | 0;\n mid = (mid + Math.imul(ah4, bl9)) | 0;\n hi = (hi + Math.imul(ah4, bh9)) | 0;\n var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = (mid + Math.imul(ah9, bl5)) | 0;\n hi = Math.imul(ah9, bh5);\n lo = (lo + Math.imul(al8, bl6)) | 0;\n mid = (mid + Math.imul(al8, bh6)) | 0;\n mid = (mid + Math.imul(ah8, bl6)) | 0;\n hi = (hi + Math.imul(ah8, bh6)) | 0;\n lo = (lo + Math.imul(al7, bl7)) | 0;\n mid = (mid + Math.imul(al7, bh7)) | 0;\n mid = (mid + Math.imul(ah7, bl7)) | 0;\n hi = (hi + Math.imul(ah7, bh7)) | 0;\n lo = (lo + Math.imul(al6, bl8)) | 0;\n mid = (mid + Math.imul(al6, bh8)) | 0;\n mid = (mid + Math.imul(ah6, bl8)) | 0;\n hi = (hi + Math.imul(ah6, bh8)) | 0;\n lo = (lo + Math.imul(al5, bl9)) | 0;\n mid = (mid + Math.imul(al5, bh9)) | 0;\n mid = (mid + Math.imul(ah5, bl9)) | 0;\n hi = (hi + Math.imul(ah5, bh9)) | 0;\n var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = (mid + Math.imul(ah9, bl6)) | 0;\n hi = Math.imul(ah9, bh6);\n lo = (lo + Math.imul(al8, bl7)) | 0;\n mid = (mid + Math.imul(al8, bh7)) | 0;\n mid = (mid + Math.imul(ah8, bl7)) | 0;\n hi = (hi + Math.imul(ah8, bh7)) | 0;\n lo = (lo + Math.imul(al7, bl8)) | 0;\n mid = (mid + Math.imul(al7, bh8)) | 0;\n mid = (mid + Math.imul(ah7, bl8)) | 0;\n hi = (hi + Math.imul(ah7, bh8)) | 0;\n lo = (lo + Math.imul(al6, bl9)) | 0;\n mid = (mid + Math.imul(al6, bh9)) | 0;\n mid = (mid + Math.imul(ah6, bl9)) | 0;\n hi = (hi + Math.imul(ah6, bh9)) | 0;\n var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = (mid + Math.imul(ah9, bl7)) | 0;\n hi = Math.imul(ah9, bh7);\n lo = (lo + Math.imul(al8, bl8)) | 0;\n mid = (mid + Math.imul(al8, bh8)) | 0;\n mid = (mid + Math.imul(ah8, bl8)) | 0;\n hi = (hi + Math.imul(ah8, bh8)) | 0;\n lo = (lo + Math.imul(al7, bl9)) | 0;\n mid = (mid + Math.imul(al7, bh9)) | 0;\n mid = (mid + Math.imul(ah7, bl9)) | 0;\n hi = (hi + Math.imul(ah7, bh9)) | 0;\n var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = (mid + Math.imul(ah9, bl8)) | 0;\n hi = Math.imul(ah9, bh8);\n lo = (lo + Math.imul(al8, bl9)) | 0;\n mid = (mid + Math.imul(al8, bh9)) | 0;\n mid = (mid + Math.imul(ah8, bl9)) | 0;\n hi = (hi + Math.imul(ah8, bh9)) | 0;\n var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = (mid + Math.imul(ah9, bl9)) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n return out;\n };\n\n // Polyfill comb\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n\n var carry = 0;\n var hncarry = 0;\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;\n lo = (lo + rword) | 0;\n rword = lo & 0x3ffffff;\n ncarry = (ncarry + (lo >>> 26)) | 0;\n\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n function jumboMulTo (self, num, out) {\n // Temporary disable, see https://github.com/indutny/bn.js/issues/211\n // var fftm = new FFTM();\n // return fftm.mulp(self, num, out);\n return bigMulTo(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo (num, out) {\n var res;\n var len = this.length + num.length;\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n };\n\n // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n function FFTM (x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT (N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n };\n\n // Returns binary-reversed representation of `x`\n FFTM.prototype.revBin = function revBin (x, l, N) {\n if (x === 0 || x === N - 1) return x;\n\n var rb = 0;\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << (l - i - 1);\n x >>= 1;\n }\n\n return rb;\n };\n\n // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n\n var rx = rtwdf_ * ro - itwdf_ * io;\n\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n\n /* jshint maxdepth : false */\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b (n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate (rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n\n t = iws[i];\n\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b (ws, N) {\n var carry = 0;\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +\n Math.round(ws[2 * i] / N) +\n carry;\n\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {\n var carry = 0;\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n\n rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;\n }\n\n // Pad with zeroes\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub (N) {\n var ph = new Array(N);\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp (x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n\n var rmws = out.words;\n rmws.length = N;\n\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out._strip();\n };\n\n // Multiply `this` by `num`\n BN.prototype.mul = function mul (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n };\n\n // Multiply employing FFT\n BN.prototype.mulf = function mulf (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n };\n\n // In-place Multiplication\n BN.prototype.imul = function imul (num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n\n // Carry\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += (w / 0x4000000) | 0;\n // NOTE: lo is 27bit maximum\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.muln = function muln (num) {\n return this.clone().imuln(num);\n };\n\n // `this` * `this`\n BN.prototype.sqr = function sqr () {\n return this.mul(this);\n };\n\n // `this` * `this` in-place\n BN.prototype.isqr = function isqr () {\n return this.imul(this.clone());\n };\n\n // Math.pow(`this`, `num`)\n BN.prototype.pow = function pow (num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1);\n\n // Skip leading zeroes\n var res = this;\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n\n res = res.mul(q);\n }\n }\n\n return res;\n };\n\n // Shift-left in-place\n BN.prototype.iushln = function iushln (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = ((this.words[i] | 0) - newCarry) << r;\n this.words[i] = c | carry;\n carry = newCarry >>> (26 - r);\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishln = function ishln (bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n };\n\n // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n BN.prototype.iushrn = function iushrn (bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n if (hint) {\n h = (hint - (hint % 26)) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n var maskedWords = extended;\n\n h -= s;\n h = Math.max(0, h);\n\n // Extended mode, copy masked part\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n maskedWords.length = s;\n }\n\n if (s === 0) {\n // No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = (carry << (26 - r)) | (word >>> r);\n carry = word & mask;\n }\n\n // Push carried bits as a mask\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishrn = function ishrn (bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n };\n\n // Shift-left\n BN.prototype.shln = function shln (bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln (bits) {\n return this.clone().iushln(bits);\n };\n\n // Shift-right\n BN.prototype.shrn = function shrn (bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn (bits) {\n return this.clone().iushrn(bits);\n };\n\n // Test if n bit is set\n BN.prototype.testn = function testn (bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) return false;\n\n // Check bit and return\n var w = this.words[s];\n\n return !!(w & q);\n };\n\n // Return only lowers bits of number (in-place)\n BN.prototype.imaskn = function imaskn (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n this.words[this.length - 1] &= mask;\n }\n\n return this._strip();\n };\n\n // Return only lowers bits of number\n BN.prototype.maskn = function maskn (bits) {\n return this.clone().imaskn(bits);\n };\n\n // Add plain number `num` to `this`\n BN.prototype.iaddn = function iaddn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num);\n\n // Possible sign change\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) <= num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n }\n\n // Add without checks\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn (num) {\n this.words[0] += num;\n\n // Carry\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n this.length = Math.max(this.length, i + 1);\n\n return this;\n };\n\n // Subtract plain number `num` from `this`\n BN.prototype.isubn = function isubn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this._strip();\n };\n\n BN.prototype.addn = function addn (num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn (num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs () {\n this.negative = 0;\n\n return this;\n };\n\n BN.prototype.abs = function abs () {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - ((right / 0x4000000) | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this._strip();\n\n // Subtraction overflow\n assert(carry === -1);\n carry = 0;\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n this.negative = 1;\n\n return this._strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv (num, mode) {\n var shift = this.length - num.length;\n\n var a = this.clone();\n var b = num;\n\n // Normalize\n var bhi = b.words[b.length - 1] | 0;\n var bhiBits = this._countBits(bhi);\n shift = 26 - bhiBits;\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n }\n\n // Initialize quotient\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n if (diff.negative === 0) {\n a = diff;\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 +\n (a.words[b.length + j - 1] | 0);\n\n // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n qj = Math.min((qj / bhi) | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n a._ishlnsubmul(b, 1, j);\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n if (q) {\n q.words[j] = qj;\n }\n }\n if (q) {\n q._strip();\n }\n a._strip();\n\n // Denormalize\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n };\n\n // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n BN.prototype.divmod = function divmod (num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n }\n\n // Both numbers are positive at this point\n\n // Strip both numbers to approximate shift value\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n }\n\n // Very short reduction\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n };\n\n // Find `this` / `num`\n BN.prototype.div = function div (num) {\n return this.divmod(num, 'div', false).div;\n };\n\n // Find `this` % `num`\n BN.prototype.mod = function mod (num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod (num) {\n return this.divmod(num, 'mod', true).mod;\n };\n\n // Find Round(`this` / `num`)\n BN.prototype.divRound = function divRound (num) {\n var dm = this.divmod(num);\n\n // Fast case - exact division\n if (dm.mod.isZero()) return dm.div;\n\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half);\n\n // Round down\n if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div;\n\n // Round up\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modrn = function modrn (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n\n var acc = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return isNegNum ? -acc : acc;\n };\n\n // WARNING: DEPRECATED\n BN.prototype.modn = function modn (num) {\n return this.modrn(num);\n };\n\n // In-place division by number\n BN.prototype.idivn = function idivn (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(num <= 0x3ffffff);\n\n var carry = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = (w / num) | 0;\n carry = w % num;\n }\n\n this._strip();\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.divn = function divn (num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n }\n\n // A * x + B * y = x\n var A = new BN(1);\n var B = new BN(0);\n\n // C * x + D * y = y\n var C = new BN(0);\n var D = new BN(1);\n\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n x.iushrn(i);\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n y.iushrn(j);\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n };\n\n // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n BN.prototype._invmp = function _invmp (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n a.iushrn(i);\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n b.iushrn(j);\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd (num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0;\n\n // Remove common factor of two\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n };\n\n // Invert number in the field F(num)\n BN.prototype.invm = function invm (num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven () {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd () {\n return (this.words[0] & 1) === 1;\n };\n\n // And first word and num\n BN.prototype.andln = function andln (num) {\n return this.words[0] & num;\n };\n\n // Increment at the bit position in-line\n BN.prototype.bincn = function bincn (bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) {\n this._expand(s + 1);\n this.words[s] |= q;\n return this;\n }\n\n // Add bit and propagate, if needed\n var carry = q;\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n return this;\n };\n\n BN.prototype.isZero = function isZero () {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn (num) {\n var negative = num < 0;\n\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n\n this._strip();\n\n var res;\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n BN.prototype.cmp = function cmp (num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Unsigned comparison\n BN.prototype.ucmp = function ucmp (num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n\n var res = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n\n if (a === b) continue;\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n break;\n }\n return res;\n };\n\n BN.prototype.gtn = function gtn (num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt (num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten (num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte (num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn (num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt (num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten (num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte (num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn (num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq (num) {\n return this.cmp(num) === 0;\n };\n\n //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n BN.red = function red (num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed () {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed (ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd (num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd (num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub (num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub (num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl (num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr () {\n assert(this.red, 'redSqr works only with red numbers');\n this.red._verify1(this);\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr () {\n assert(this.red, 'redISqr works only with red numbers');\n this.red._verify1(this);\n return this.red.isqr(this);\n };\n\n // Square root over p\n BN.prototype.redSqrt = function redSqrt () {\n assert(this.red, 'redSqrt works only with red numbers');\n this.red._verify1(this);\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm () {\n assert(this.red, 'redInvm works only with red numbers');\n this.red._verify1(this);\n return this.red.invm(this);\n };\n\n // Return negative clone of `this` % `red modulo`\n BN.prototype.redNeg = function redNeg () {\n assert(this.red, 'redNeg works only with red numbers');\n this.red._verify1(this);\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow (num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n this.red._verify1(this);\n return this.red.pow(this, num);\n };\n\n // Prime numbers with efficient reduction\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n };\n\n // Pseudo-Mersenne prime\n function MPrime (name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp () {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce (num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is a BN v4 instance\n r.strip();\n } else {\n // r is a BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split (input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK (num) {\n return num.imul(this.k);\n };\n\n function K256 () {\n MPrime.call(\n this,\n 'k256',\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n inherits(K256, MPrime);\n\n K256.prototype.split = function split (input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n\n var outLen = Math.min(input.length, 9);\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n }\n\n // Shift by 9 limbs\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);\n prev = next;\n }\n prev >>>= 22;\n input.words[i - 10] = prev;\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK (num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2;\n\n // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n var lo = 0;\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + ((lo / 0x4000000) | 0);\n }\n\n // Fast length reduction\n if (num.words[num.length - 1] === 0) {\n num.length--;\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n return num;\n };\n\n function P224 () {\n MPrime.call(\n this,\n 'p224',\n 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n inherits(P224, MPrime);\n\n function P192 () {\n MPrime.call(\n this,\n 'p192',\n 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n inherits(P192, MPrime);\n\n function P25519 () {\n // 2 ^ 255 - 19\n MPrime.call(\n this,\n '25519',\n '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK (num) {\n // K = 0x13\n var carry = 0;\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n\n num.words[i] = lo;\n carry = hi;\n }\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n return num;\n };\n\n // Exported mostly for testing purposes, use plain name instead\n BN._prime = function prime (name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n\n var prime;\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n primes[name] = prime;\n\n return prime;\n };\n\n //\n // Base reduction engine\n //\n function Red (m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1 (a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2 (a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red,\n 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod (a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n\n move(a, a.umod(this.m)._forceRed(this));\n return a;\n };\n\n Red.prototype.neg = function neg (a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add (a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd (a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res;\n };\n\n Red.prototype.sub = function sub (a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub (a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res;\n };\n\n Red.prototype.shl = function shl (a, num) {\n this._verify1(a);\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul (a, b) {\n this._verify2(a, b);\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul (a, b) {\n this._verify2(a, b);\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr (a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr (a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt (a) {\n if (a.isZero()) return a.clone();\n\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1);\n\n // Fast case\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n }\n\n // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n var q = this.m.subn(1);\n var s = 0;\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n assert(!q.isZero());\n\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg();\n\n // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n while (t.cmp(one) !== 0) {\n var tmp = t;\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm (a) {\n var inv = a._invmp(this.m);\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow (a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n for (var j = start - 1; j >= 0; j--) {\n var bit = (word >> j) & 1;\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo (num) {\n var r = num.umod(this.m);\n\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom (num) {\n var res = num.clone();\n res.red = null;\n return res;\n };\n\n //\n // Montgomery method engine\n //\n\n BN.mont = function mont (num) {\n return new Mont(num);\n };\n\n function Mont (m) {\n Red.call(this, m);\n\n this.shift = this.m.bitLength();\n if (this.shift % 26 !== 0) {\n this.shift += 26 - (this.shift % 26);\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo (num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom (num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul (a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul (a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm (a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);\n","'use strict';\n\nvar createStoreImpl = function createStoreImpl(createState) {\n var state;\n var listeners = new Set();\n var setState = function setState(partial, replace) {\n var nextState = typeof partial === 'function' ? partial(state) : partial;\n if (!Object.is(nextState, state)) {\n var _previousState = state;\n state = (replace != null ? replace : typeof nextState !== 'object') ? nextState : Object.assign({}, state, nextState);\n listeners.forEach(function (listener) {\n return listener(state, _previousState);\n });\n }\n };\n var getState = function getState() {\n return state;\n };\n var subscribe = function subscribe(listener) {\n listeners.add(listener);\n return function () {\n return listeners.delete(listener);\n };\n };\n var destroy = function destroy() {\n return listeners.clear();\n };\n var api = {\n setState: setState,\n getState: getState,\n subscribe: subscribe,\n destroy: destroy\n };\n state = createState(setState, getState, api);\n return api;\n};\nvar createStore = function createStore(createState) {\n return createState ? createStoreImpl(createState) : createStoreImpl;\n};\n\nmodule.exports = createStore;\n","var __spreadArrays = (this && this.__spreadArrays) || function () {\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\n r[k] = a[j];\n return r;\n};\nvar BrowserInfo = /** @class */ (function () {\n function BrowserInfo(name, version, os) {\n this.name = name;\n this.version = version;\n this.os = os;\n this.type = 'browser';\n }\n return BrowserInfo;\n}());\nexport { BrowserInfo };\nvar NodeInfo = /** @class */ (function () {\n function NodeInfo(version) {\n this.version = version;\n this.type = 'node';\n this.name = 'node';\n this.os = process.platform;\n }\n return NodeInfo;\n}());\nexport { NodeInfo };\nvar SearchBotDeviceInfo = /** @class */ (function () {\n function SearchBotDeviceInfo(name, version, os, bot) {\n this.name = name;\n this.version = version;\n this.os = os;\n this.bot = bot;\n this.type = 'bot-device';\n }\n return SearchBotDeviceInfo;\n}());\nexport { SearchBotDeviceInfo };\nvar BotInfo = /** @class */ (function () {\n function BotInfo() {\n this.type = 'bot';\n this.bot = true; // NOTE: deprecated test name instead\n this.name = 'bot';\n this.version = null;\n this.os = null;\n }\n return BotInfo;\n}());\nexport { BotInfo };\nvar ReactNativeInfo = /** @class */ (function () {\n function ReactNativeInfo() {\n this.type = 'react-native';\n this.name = 'react-native';\n this.version = null;\n this.os = null;\n }\n return ReactNativeInfo;\n}());\nexport { ReactNativeInfo };\n// tslint:disable-next-line:max-line-length\nvar SEARCHBOX_UA_REGEX = /alexa|bot|crawl(er|ing)|facebookexternalhit|feedburner|google web preview|nagios|postrank|pingdom|slurp|spider|yahoo!|yandex/;\nvar SEARCHBOT_OS_REGEX = /(nuhk|Googlebot|Yammybot|Openbot|Slurp|MSNBot|Ask\\ Jeeves\\/Teoma|ia_archiver)/;\nvar REQUIRED_VERSION_PARTS = 3;\nvar userAgentRules = [\n ['aol', /AOLShield\\/([0-9\\._]+)/],\n ['edge', /Edge\\/([0-9\\._]+)/],\n ['edge-ios', /EdgiOS\\/([0-9\\._]+)/],\n ['yandexbrowser', /YaBrowser\\/([0-9\\._]+)/],\n ['kakaotalk', /KAKAOTALK\\s([0-9\\.]+)/],\n ['samsung', /SamsungBrowser\\/([0-9\\.]+)/],\n ['silk', /\\bSilk\\/([0-9._-]+)\\b/],\n ['miui', /MiuiBrowser\\/([0-9\\.]+)$/],\n ['beaker', /BeakerBrowser\\/([0-9\\.]+)/],\n ['edge-chromium', /EdgA?\\/([0-9\\.]+)/],\n [\n 'chromium-webview',\n /(?!Chrom.*OPR)wv\\).*Chrom(?:e|ium)\\/([0-9\\.]+)(:?\\s|$)/,\n ],\n ['chrome', /(?!Chrom.*OPR)Chrom(?:e|ium)\\/([0-9\\.]+)(:?\\s|$)/],\n ['phantomjs', /PhantomJS\\/([0-9\\.]+)(:?\\s|$)/],\n ['crios', /CriOS\\/([0-9\\.]+)(:?\\s|$)/],\n ['firefox', /Firefox\\/([0-9\\.]+)(?:\\s|$)/],\n ['fxios', /FxiOS\\/([0-9\\.]+)/],\n ['opera-mini', /Opera Mini.*Version\\/([0-9\\.]+)/],\n ['opera', /Opera\\/([0-9\\.]+)(?:\\s|$)/],\n ['opera', /OPR\\/([0-9\\.]+)(:?\\s|$)/],\n ['ie', /Trident\\/7\\.0.*rv\\:([0-9\\.]+).*\\).*Gecko$/],\n ['ie', /MSIE\\s([0-9\\.]+);.*Trident\\/[4-7].0/],\n ['ie', /MSIE\\s(7\\.0)/],\n ['bb10', /BB10;\\sTouch.*Version\\/([0-9\\.]+)/],\n ['android', /Android\\s([0-9\\.]+)/],\n ['ios', /Version\\/([0-9\\._]+).*Mobile.*Safari.*/],\n ['safari', /Version\\/([0-9\\._]+).*Safari/],\n ['facebook', /FBAV\\/([0-9\\.]+)/],\n ['instagram', /Instagram\\s([0-9\\.]+)/],\n ['ios-webview', /AppleWebKit\\/([0-9\\.]+).*Mobile/],\n ['ios-webview', /AppleWebKit\\/([0-9\\.]+).*Gecko\\)$/],\n ['searchbot', SEARCHBOX_UA_REGEX],\n];\nvar operatingSystemRules = [\n ['iOS', /iP(hone|od|ad)/],\n ['Android OS', /Android/],\n ['BlackBerry OS', /BlackBerry|BB10/],\n ['Windows Mobile', /IEMobile/],\n ['Amazon OS', /Kindle/],\n ['Windows 3.11', /Win16/],\n ['Windows 95', /(Windows 95)|(Win95)|(Windows_95)/],\n ['Windows 98', /(Windows 98)|(Win98)/],\n ['Windows 2000', /(Windows NT 5.0)|(Windows 2000)/],\n ['Windows XP', /(Windows NT 5.1)|(Windows XP)/],\n ['Windows Server 2003', /(Windows NT 5.2)/],\n ['Windows Vista', /(Windows NT 6.0)/],\n ['Windows 7', /(Windows NT 6.1)/],\n ['Windows 8', /(Windows NT 6.2)/],\n ['Windows 8.1', /(Windows NT 6.3)/],\n ['Windows 10', /(Windows NT 10.0)/],\n ['Windows ME', /Windows ME/],\n ['Open BSD', /OpenBSD/],\n ['Sun OS', /SunOS/],\n ['Chrome OS', /CrOS/],\n ['Linux', /(Linux)|(X11)/],\n ['Mac OS', /(Mac_PowerPC)|(Macintosh)/],\n ['QNX', /QNX/],\n ['BeOS', /BeOS/],\n ['OS/2', /OS\\/2/],\n];\nexport function detect(userAgent) {\n if (!!userAgent) {\n return parseUserAgent(userAgent);\n }\n if (typeof document === 'undefined' &&\n typeof navigator !== 'undefined' &&\n navigator.product === 'ReactNative') {\n return new ReactNativeInfo();\n }\n if (typeof navigator !== 'undefined') {\n return parseUserAgent(navigator.userAgent);\n }\n return getNodeVersion();\n}\nfunction matchUserAgent(ua) {\n // opted for using reduce here rather than Array#first with a regex.test call\n // this is primarily because using the reduce we only perform the regex\n // execution once rather than once for the test and for the exec again below\n // probably something that needs to be benchmarked though\n return (ua !== '' &&\n userAgentRules.reduce(function (matched, _a) {\n var browser = _a[0], regex = _a[1];\n if (matched) {\n return matched;\n }\n var uaMatch = regex.exec(ua);\n return !!uaMatch && [browser, uaMatch];\n }, false));\n}\nexport function browserName(ua) {\n var data = matchUserAgent(ua);\n return data ? data[0] : null;\n}\nexport function parseUserAgent(ua) {\n var matchedRule = matchUserAgent(ua);\n if (!matchedRule) {\n return null;\n }\n var name = matchedRule[0], match = matchedRule[1];\n if (name === 'searchbot') {\n return new BotInfo();\n }\n var versionParts = match[1] && match[1].split(/[._]/).slice(0, 3);\n if (versionParts) {\n if (versionParts.length < REQUIRED_VERSION_PARTS) {\n versionParts = __spreadArrays(versionParts, createVersionParts(REQUIRED_VERSION_PARTS - versionParts.length));\n }\n }\n else {\n versionParts = [];\n }\n var version = versionParts.join('.');\n var os = detectOS(ua);\n var searchBotMatch = SEARCHBOT_OS_REGEX.exec(ua);\n if (searchBotMatch && searchBotMatch[1]) {\n return new SearchBotDeviceInfo(name, version, os, searchBotMatch[1]);\n }\n return new BrowserInfo(name, version, os);\n}\nexport function detectOS(ua) {\n for (var ii = 0, count = operatingSystemRules.length; ii < count; ii++) {\n var _a = operatingSystemRules[ii], os = _a[0], regex = _a[1];\n var match = regex.exec(ua);\n if (match) {\n return os;\n }\n }\n return null;\n}\nexport function getNodeVersion() {\n var isNode = typeof process !== 'undefined' && process.version;\n return isNode ? new NodeInfo(process.version.slice(1)) : null;\n}\nfunction createVersionParts(count) {\n var output = [];\n for (var ii = 0; ii < count; ii++) {\n output.push('0');\n }\n return output;\n}\n","/**\n * Convert a typed array to a Buffer without a copy\n *\n * Author: Feross Aboukhadijeh \n * License: MIT\n *\n * `npm install typedarray-to-buffer`\n */\n\nvar isTypedArray = require('is-typedarray').strict\n\nmodule.exports = function typedarrayToBuffer (arr) {\n if (isTypedArray(arr)) {\n // To avoid a copy, use the typed array's underlying ArrayBuffer to back new Buffer\n var buf = Buffer.from(arr.buffer)\n if (arr.byteLength !== arr.buffer.byteLength) {\n // Respect the \"view\", i.e. byteOffset and byteLength, without doing a copy\n buf = buf.slice(arr.byteOffset, arr.byteOffset + arr.byteLength)\n }\n return buf\n } else {\n // Pass through all other types to `Buffer.from`\n return Buffer.from(arr)\n }\n}\n",null,"// A type of promise-like that resolves synchronously and supports only one observer\nexport const _Pact = /*#__PURE__*/(function() {\n\tfunction _Pact() {}\n\t_Pact.prototype.then = function(onFulfilled, onRejected) {\n\t\tconst result = new _Pact();\n\t\tconst state = this.s;\n\t\tif (state) {\n\t\t\tconst callback = state & 1 ? onFulfilled : onRejected;\n\t\t\tif (callback) {\n\t\t\t\ttry {\n\t\t\t\t\t_settle(result, 1, callback(this.v));\n\t\t\t\t} catch (e) {\n\t\t\t\t\t_settle(result, 2, e);\n\t\t\t\t}\n\t\t\t\treturn result;\n\t\t\t} else {\n\t\t\t\treturn this;\n\t\t\t}\n\t\t}\n\t\tthis.o = function(_this) {\n\t\t\ttry {\n\t\t\t\tconst value = _this.v;\n\t\t\t\tif (_this.s & 1) {\n\t\t\t\t\t_settle(result, 1, onFulfilled ? onFulfilled(value) : value);\n\t\t\t\t} else if (onRejected) {\n\t\t\t\t\t_settle(result, 1, onRejected(value));\n\t\t\t\t} else {\n\t\t\t\t\t_settle(result, 2, value);\n\t\t\t\t}\n\t\t\t} catch (e) {\n\t\t\t\t_settle(result, 2, e);\n\t\t\t}\n\t\t};\n\t\treturn result;\n\t}\n\treturn _Pact;\n})();\n\n// Settles a pact synchronously\nexport function _settle(pact, state, value) {\n\tif (!pact.s) {\n\t\tif (value instanceof _Pact) {\n\t\t\tif (value.s) {\n\t\t\t\tif (state & 1) {\n\t\t\t\t\tstate = value.s;\n\t\t\t\t}\n\t\t\t\tvalue = value.v;\n\t\t\t} else {\n\t\t\t\tvalue.o = _settle.bind(null, pact, state);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t\tif (value && value.then) {\n\t\t\tvalue.then(_settle.bind(null, pact, state), _settle.bind(null, pact, 2));\n\t\t\treturn;\n\t\t}\n\t\tpact.s = state;\n\t\tpact.v = value;\n\t\tconst observer = pact.o;\n\t\tif (observer) {\n\t\t\tobserver(pact);\n\t\t}\n\t}\n}\n\nexport function _isSettledPact(thenable) {\n\treturn thenable instanceof _Pact && thenable.s & 1;\n}\n\n// Converts argument to a function that always returns a Promise\nexport function _async(f) {\n\treturn function() {\n\t\tfor (var args = [], i = 0; i < arguments.length; i++) {\n\t\t\targs[i] = arguments[i];\n\t\t}\n\t\ttry {\n\t\t\treturn Promise.resolve(f.apply(this, args));\n\t\t} catch(e) {\n\t\t\treturn Promise.reject(e);\n\t\t}\n\t}\n}\n\n// Awaits on a value that may or may not be a Promise (equivalent to the await keyword in ES2015, with continuations passed explicitly)\nexport function _await(value, then, direct) {\n\tif (direct) {\n\t\treturn then ? then(value) : value;\n\t}\n\tif (!value || !value.then) {\n\t\tvalue = Promise.resolve(value);\n\t}\n\treturn then ? value.then(then) : value;\n}\n\n// Awaits on a value that may or may not be a Promise, then ignores it\nexport function _awaitIgnored(value, direct) {\n\tif (!direct) {\n\t\treturn value && value.then ? value.then(_empty) : Promise.resolve();\n\t}\n}\n\n// Proceeds after a value has resolved, or proceeds immediately if the value is not thenable\nexport function _continue(value, then) {\n\treturn value && value.then ? value.then(then) : then(value);\n}\n\n// Proceeds after a value has resolved, or proceeds immediately if the value is not thenable\nexport function _continueIgnored(value) {\n\tif (value && value.then) {\n\t\treturn value.then(_empty);\n\t}\n}\n\n// Asynchronously iterate through an object that has a length property, passing the index as the first argument to the callback (even as the length property changes)\nexport function _forTo(array, body, check) {\n\tvar i = -1, pact, reject;\n\tfunction _cycle(result) {\n\t\ttry {\n\t\t\twhile (++i < array.length && (!check || !check())) {\n\t\t\t\tresult = body(i);\n\t\t\t\tif (result && result.then) {\n\t\t\t\t\tif (_isSettledPact(result)) {\n\t\t\t\t\t\tresult = result.v;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tresult.then(_cycle, reject || (reject = _settle.bind(null, pact = new _Pact(), 2)));\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (pact) {\n\t\t\t\t_settle(pact, 1, result);\n\t\t\t} else {\n\t\t\t\tpact = result;\n\t\t\t}\n\t\t} catch (e) {\n\t\t\t_settle(pact || (pact = new _Pact()), 2, e);\n\t\t}\n\t}\n\t_cycle();\n\treturn pact;\n}\n\n// Asynchronously iterate through an object's properties (including properties inherited from the prototype)\n// Uses a snapshot of the object's properties\nexport function _forIn(target, body, check) {\n\tvar keys = [];\n\tfor (var key in target) {\n\t\tkeys.push(key);\n\t}\n\treturn _forTo(keys, function(i) { return body(keys[i]); }, check);\n}\n\n// Asynchronously iterate through an object's own properties (excluding properties inherited from the prototype)\n// Uses a snapshot of the object's properties\nexport function _forOwn(target, body, check) {\n\tvar keys = [];\n\tfor (var key in target) {\n\t\tif (Object.prototype.hasOwnProperty.call(target, key)) {\n\t\t\tkeys.push(key);\n\t\t}\n\t}\n\treturn _forTo(keys, function(i) { return body(keys[i]); }, check);\n}\n\nexport const _iteratorSymbol = /*#__PURE__*/ typeof Symbol !== \"undefined\" ? (Symbol.iterator || (Symbol.iterator = Symbol(\"Symbol.iterator\"))) : \"@@iterator\";\n\n// Asynchronously iterate through an object's values\n// Uses for...of if the runtime supports it, otherwise iterates until length on a copy\nexport function _forOf(target, body, check) {\n\tif (typeof target[_iteratorSymbol] === \"function\") {\n\t\tvar iterator = target[_iteratorSymbol](), step, pact, reject;\n\t\tfunction _cycle(result) {\n\t\t\ttry {\n\t\t\t\twhile (!(step = iterator.next()).done && (!check || !check())) {\n\t\t\t\t\tresult = body(step.value);\n\t\t\t\t\tif (result && result.then) {\n\t\t\t\t\t\tif (_isSettledPact(result)) {\n\t\t\t\t\t\t\tresult = result.v;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tresult.then(_cycle, reject || (reject = _settle.bind(null, pact = new _Pact(), 2)));\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (pact) {\n\t\t\t\t\t_settle(pact, 1, result);\n\t\t\t\t} else {\n\t\t\t\t\tpact = result;\n\t\t\t\t}\n\t\t\t} catch (e) {\n\t\t\t\t_settle(pact || (pact = new _Pact()), 2, e);\n\t\t\t}\n\t\t}\n\t\t_cycle();\n\t\tif (iterator.return) {\n\t\t\tvar _fixup = function(value) {\n\t\t\t\ttry {\n\t\t\t\t\tif (!step.done) {\n\t\t\t\t\t\titerator.return();\n\t\t\t\t\t}\n\t\t\t\t} catch(e) {\n\t\t\t\t}\n\t\t\t\treturn value;\n\t\t\t}\n\t\t\tif (pact && pact.then) {\n\t\t\t\treturn pact.then(_fixup, function(e) {\n\t\t\t\t\tthrow _fixup(e);\n\t\t\t\t});\n\t\t\t}\n\t\t\t_fixup();\n\t\t}\n\t\treturn pact;\n\t}\n\t// No support for Symbol.iterator\n\tif (!(\"length\" in target)) {\n\t\tthrow new TypeError(\"Object is not iterable\");\n\t}\n\t// Handle live collections properly\n\tvar values = [];\n\tfor (var i = 0; i < target.length; i++) {\n\t\tvalues.push(target[i]);\n\t}\n\treturn _forTo(values, function(i) { return body(values[i]); }, check);\n}\n\nexport const _asyncIteratorSymbol = /*#__PURE__*/ typeof Symbol !== \"undefined\" ? (Symbol.asyncIterator || (Symbol.asyncIterator = Symbol(\"Symbol.asyncIterator\"))) : \"@@asyncIterator\";\n\n// Asynchronously iterate on a value using it's async iterator if present, or its synchronous iterator if missing\nexport function _forAwaitOf(target, body, check) {\n\tif (typeof target[_asyncIteratorSymbol] === \"function\") {\n\t\tvar pact = new _Pact();\n\t\tvar iterator = target[_asyncIteratorSymbol]();\n\t\titerator.next().then(_resumeAfterNext).then(void 0, _reject);\n\t\treturn pact;\n\t\tfunction _resumeAfterBody(result) {\n\t\t\tif (check && check()) {\n\t\t\t\treturn _settle(pact, 1, iterator.return ? iterator.return().then(function() { return result; }) : result);\n\t\t\t}\n\t\t\titerator.next().then(_resumeAfterNext).then(void 0, _reject);\n\t\t}\n\t\tfunction _resumeAfterNext(step) {\n\t\t\tif (step.done) {\n\t\t\t\t_settle(pact, 1);\n\t\t\t} else {\n\t\t\t\tPromise.resolve(body(step.value)).then(_resumeAfterBody).then(void 0, _reject);\n\t\t\t}\n\t\t}\n\t\tfunction _reject(error) {\n\t\t\t_settle(pact, 2, iterator.return ? iterator.return().then(function() { return error; }) : error);\n\t\t}\n\t}\n\treturn Promise.resolve(_forOf(target, function(value) { return Promise.resolve(value).then(body); }, check));\n}\n\n// Asynchronously implement a generic for loop\nexport function _for(test, update, body) {\n\tvar stage;\n\tfor (;;) {\n\t\tvar shouldContinue = test();\n\t\tif (_isSettledPact(shouldContinue)) {\n\t\t\tshouldContinue = shouldContinue.v;\n\t\t}\n\t\tif (!shouldContinue) {\n\t\t\treturn result;\n\t\t}\n\t\tif (shouldContinue.then) {\n\t\t\tstage = 0;\n\t\t\tbreak;\n\t\t}\n\t\tvar result = body();\n\t\tif (result && result.then) {\n\t\t\tif (_isSettledPact(result)) {\n\t\t\t\tresult = result.s;\n\t\t\t} else {\n\t\t\t\tstage = 1;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (update) {\n\t\t\tvar updateValue = update();\n\t\t\tif (updateValue && updateValue.then && !_isSettledPact(updateValue)) {\n\t\t\t\tstage = 2;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\tvar pact = new _Pact();\n\tvar reject = _settle.bind(null, pact, 2);\n\t(stage === 0 ? shouldContinue.then(_resumeAfterTest) : stage === 1 ? result.then(_resumeAfterBody) : updateValue.then(_resumeAfterUpdate)).then(void 0, reject);\n\treturn pact;\n\tfunction _resumeAfterBody(value) {\n\t\tresult = value;\n\t\tdo {\n\t\t\tif (update) {\n\t\t\t\tupdateValue = update();\n\t\t\t\tif (updateValue && updateValue.then && !_isSettledPact(updateValue)) {\n\t\t\t\t\tupdateValue.then(_resumeAfterUpdate).then(void 0, reject);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\tshouldContinue = test();\n\t\t\tif (!shouldContinue || (_isSettledPact(shouldContinue) && !shouldContinue.v)) {\n\t\t\t\t_settle(pact, 1, result);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tif (shouldContinue.then) {\n\t\t\t\tshouldContinue.then(_resumeAfterTest).then(void 0, reject);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tresult = body();\n\t\t\tif (_isSettledPact(result)) {\n\t\t\t\tresult = result.v;\n\t\t\t}\n\t\t} while (!result || !result.then);\n\t\tresult.then(_resumeAfterBody).then(void 0, reject);\n\t}\n\tfunction _resumeAfterTest(shouldContinue) {\n\t\tif (shouldContinue) {\n\t\t\tresult = body();\n\t\t\tif (result && result.then) {\n\t\t\t\tresult.then(_resumeAfterBody).then(void 0, reject);\n\t\t\t} else {\n\t\t\t\t_resumeAfterBody(result);\n\t\t\t}\n\t\t} else {\n\t\t\t_settle(pact, 1, result);\n\t\t}\n\t}\n\tfunction _resumeAfterUpdate() {\n\t\tif (shouldContinue = test()) {\n\t\t\tif (shouldContinue.then) {\n\t\t\t\tshouldContinue.then(_resumeAfterTest).then(void 0, reject);\n\t\t\t} else {\n\t\t\t\t_resumeAfterTest(shouldContinue);\n\t\t\t}\n\t\t} else {\n\t\t\t_settle(pact, 1, result);\n\t\t}\n\t}\n}\n\n// Asynchronously implement a do ... while loop\nexport function _do(body, test) {\n\tvar awaitBody;\n\tdo {\n\t\tvar result = body();\n\t\tif (result && result.then) {\n\t\t\tif (_isSettledPact(result)) {\n\t\t\t\tresult = result.v;\n\t\t\t} else {\n\t\t\t\tawaitBody = true;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tvar shouldContinue = test();\n\t\tif (_isSettledPact(shouldContinue)) {\n\t\t\tshouldContinue = shouldContinue.v;\n\t\t}\n\t\tif (!shouldContinue) {\n\t\t\treturn result;\n\t\t}\n\t} while (!shouldContinue.then);\n\tconst pact = new _Pact();\n\tconst reject = _settle.bind(null, pact, 2);\n\t(awaitBody ? result.then(_resumeAfterBody) : shouldContinue.then(_resumeAfterTest)).then(void 0, reject);\n\treturn pact;\n\tfunction _resumeAfterBody(value) {\n\t\tresult = value;\n\t\tfor (;;) {\n\t\t\tshouldContinue = test();\n\t\t\tif (_isSettledPact(shouldContinue)) {\n\t\t\t\tshouldContinue = shouldContinue.v;\n\t\t\t}\n\t\t\tif (!shouldContinue) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (shouldContinue.then) {\n\t\t\t\tshouldContinue.then(_resumeAfterTest).then(void 0, reject);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tresult = body();\n\t\t\tif (result && result.then) {\n\t\t\t\tif (_isSettledPact(result)) {\n\t\t\t\t\tresult = result.v;\n\t\t\t\t} else {\n\t\t\t\t\tresult.then(_resumeAfterBody).then(void 0, reject);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\t_settle(pact, 1, result);\n\t}\n\tfunction _resumeAfterTest(shouldContinue) {\n\t\tif (shouldContinue) {\n\t\t\tdo {\n\t\t\t\tresult = body();\n\t\t\t\tif (result && result.then) {\n\t\t\t\t\tif (_isSettledPact(result)) {\n\t\t\t\t\t\tresult = result.v;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tresult.then(_resumeAfterBody).then(void 0, reject);\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tshouldContinue = test();\n\t\t\t\tif (_isSettledPact(shouldContinue)) {\n\t\t\t\t\tshouldContinue = shouldContinue.v;\n\t\t\t\t}\n\t\t\t\tif (!shouldContinue) {\n\t\t\t\t\t_settle(pact, 1, result);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t} while (!shouldContinue.then);\n\t\t\tshouldContinue.then(_resumeAfterTest).then(void 0, reject);\n\t\t} else {\n\t\t\t_settle(pact, 1, result);\n\t\t}\n\t}\n}\n\n// Asynchronously implement a switch statement\nexport function _switch(discriminant, cases) {\n\tvar dispatchIndex = -1;\n\tvar awaitBody;\n\touter: {\n\t\tfor (var i = 0; i < cases.length; i++) {\n\t\t\tvar test = cases[i][0];\n\t\t\tif (test) {\n\t\t\t\tvar testValue = test();\n\t\t\t\tif (testValue && testValue.then) {\n\t\t\t\t\tbreak outer;\n\t\t\t\t}\n\t\t\t\tif (testValue === discriminant) {\n\t\t\t\t\tdispatchIndex = i;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// Found the default case, set it as the pending dispatch case\n\t\t\t\tdispatchIndex = i;\n\t\t\t}\n\t\t}\n\t\tif (dispatchIndex !== -1) {\n\t\t\tdo {\n\t\t\t\tvar body = cases[dispatchIndex][1];\n\t\t\t\twhile (!body) {\n\t\t\t\t\tdispatchIndex++;\n\t\t\t\t\tbody = cases[dispatchIndex][1];\n\t\t\t\t}\n\t\t\t\tvar result = body();\n\t\t\t\tif (result && result.then) {\n\t\t\t\t\tawaitBody = true;\n\t\t\t\t\tbreak outer;\n\t\t\t\t}\n\t\t\t\tvar fallthroughCheck = cases[dispatchIndex][2];\n\t\t\t\tdispatchIndex++;\n\t\t\t} while (fallthroughCheck && !fallthroughCheck());\n\t\t\treturn result;\n\t\t}\n\t}\n\tconst pact = new _Pact();\n\tconst reject = _settle.bind(null, pact, 2);\n\t(awaitBody ? result.then(_resumeAfterBody) : testValue.then(_resumeAfterTest)).then(void 0, reject);\n\treturn pact;\n\tfunction _resumeAfterTest(value) {\n\t\tfor (;;) {\n\t\t\tif (value === discriminant) {\n\t\t\t\tdispatchIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (++i === cases.length) {\n\t\t\t\tif (dispatchIndex !== -1) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\t_settle(pact, 1, result);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t\ttest = cases[i][0];\n\t\t\tif (test) {\n\t\t\t\tvalue = test();\n\t\t\t\tif (value && value.then) {\n\t\t\t\t\tvalue.then(_resumeAfterTest).then(void 0, reject);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tdispatchIndex = i;\n\t\t\t}\n\t\t}\n\t\tdo {\n\t\t\tvar body = cases[dispatchIndex][1];\n\t\t\twhile (!body) {\n\t\t\t\tdispatchIndex++;\n\t\t\t\tbody = cases[dispatchIndex][1];\n\t\t\t}\n\t\t\tvar result = body();\n\t\t\tif (result && result.then) {\n\t\t\t\tresult.then(_resumeAfterBody).then(void 0, reject);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tvar fallthroughCheck = cases[dispatchIndex][2];\n\t\t\tdispatchIndex++;\n\t\t} while (fallthroughCheck && !fallthroughCheck());\n\t\t_settle(pact, 1, result);\n\t}\n\tfunction _resumeAfterBody(result) {\n\t\tfor (;;) {\n\t\t\tvar fallthroughCheck = cases[dispatchIndex][2];\n\t\t\tif (!fallthroughCheck || fallthroughCheck()) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdispatchIndex++;\n\t\t\tvar body = cases[dispatchIndex][1];\n\t\t\twhile (!body) {\n\t\t\t\tdispatchIndex++;\n\t\t\t\tbody = cases[dispatchIndex][1];\n\t\t\t}\n\t\t\tresult = body();\n\t\t\tif (result && result.then) {\n\t\t\t\tresult.then(_resumeAfterBody).then(void 0, reject);\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\t\t_settle(pact, 1, result);\n\t}\n}\n\n// Asynchronously call a function and pass the result to explicitly passed continuations\nexport function _call(body, then, direct) {\n\tif (direct) {\n\t\treturn then ? then(body()) : body();\n\t}\n\ttry {\n\t\tvar result = Promise.resolve(body());\n\t\treturn then ? result.then(then) : result;\n\t} catch (e) {\n\t\treturn Promise.reject(e);\n\t}\n}\n\n// Asynchronously call a function and swallow the result\nexport function _callIgnored(body, direct) {\n\treturn _call(body, _empty, direct);\n}\n\n// Asynchronously call a function and pass the result to explicitly passed continuations\nexport function _invoke(body, then) {\n\tvar result = body();\n\tif (result && result.then) {\n\t\treturn result.then(then);\n\t}\n\treturn then(result);\n}\n\n// Asynchronously call a function and swallow the result\nexport function _invokeIgnored(body) {\n\tvar result = body();\n\tif (result && result.then) {\n\t\treturn result.then(_empty);\n\t}\n}\n\n// Asynchronously call a function and send errors to recovery continuation\nexport function _catch(body, recover) {\n\ttry {\n\t\tvar result = body();\n\t} catch(e) {\n\t\treturn recover(e);\n\t}\n\tif (result && result.then) {\n\t\treturn result.then(void 0, recover);\n\t}\n\treturn result;\n}\n\n// Asynchronously await a promise and pass the result to a finally continuation\nexport function _finallyRethrows(body, finalizer) {\n\ttry {\n\t\tvar result = body();\n\t} catch (e) {\n\t\treturn finalizer(true, e);\n\t}\n\tif (result && result.then) {\n\t\treturn result.then(finalizer.bind(null, false), finalizer.bind(null, true));\n\t}\n\treturn finalizer(false, result);\n}\n\n// Asynchronously await a promise and invoke a finally continuation that always overrides the result\nexport function _finally(body, finalizer) {\n\ttry {\n\t\tvar result = body();\n\t} catch (e) {\n\t\treturn finalizer();\n\t}\n\tif (result && result.then) {\n\t\treturn result.then(finalizer, finalizer);\n\t}\n\treturn finalizer();\n}\n\n// Rethrow or return a value from a finally continuation\nexport function _rethrow(thrown, value) {\n\tif (thrown)\n\t\tthrow value;\n\treturn value;\n}\n\n// Empty function to implement break and other control flow that ignores asynchronous results\nexport function _empty() {\n}\n\n// Sentinel value for early returns in generators \nexport const _earlyReturn = /*#__PURE__*/ {};\n\n// Asynchronously call a function and send errors to recovery continuation, skipping early returns\nexport function _catchInGenerator(body, recover) {\n\treturn _catch(body, function(e) {\n\t\tif (e === _earlyReturn) {\n\t\t\tthrow e;\n\t\t}\n\t\treturn recover(e);\n\t});\n}\n\n// Asynchronous generator class; accepts the entrypoint of the generator, to which it passes itself when the generator should start\nexport const _AsyncGenerator = /*#__PURE__*/(function() {\n\tfunction _AsyncGenerator(entry) {\n\t\tthis._entry = entry;\n\t\tthis._pact = null;\n\t\tthis._resolve = null;\n\t\tthis._return = null;\n\t\tthis._promise = null;\n\t}\n\n\tfunction _wrapReturnedValue(value) {\n\t\treturn { value: value, done: true };\n\t}\n\tfunction _wrapYieldedValue(value) {\n\t\treturn { value: value, done: false };\n\t}\n\n\t_AsyncGenerator.prototype._yield = function(value) {\n\t\t// Yield the value to the pending next call\n\t\tthis._resolve(value && value.then ? value.then(_wrapYieldedValue) : _wrapYieldedValue(value));\n\t\t// Return a pact for an upcoming next/return/throw call\n\t\treturn this._pact = new _Pact();\n\t};\n\t_AsyncGenerator.prototype.next = function(value) {\n\t\t// Advance the generator, starting it if it has yet to be started\n\t\tconst _this = this;\n\t\treturn _this._promise = new Promise(function (resolve) {\n\t\t\tconst _pact = _this._pact;\n\t\t\tif (_pact === null) {\n\t\t\t\tconst _entry = _this._entry;\n\t\t\t\tif (_entry === null) {\n\t\t\t\t\t// Generator is started, but not awaiting a yield expression\n\t\t\t\t\t// Abandon the next call!\n\t\t\t\t\treturn resolve(_this._promise);\n\t\t\t\t}\n\t\t\t\t// Start the generator\n\t\t\t\t_this._entry = null;\n\t\t\t\t_this._resolve = resolve;\n\t\t\t\tfunction returnValue(value) {\n\t\t\t\t\t_this._resolve(value && value.then ? value.then(_wrapReturnedValue) : _wrapReturnedValue(value));\n\t\t\t\t\t_this._pact = null;\n\t\t\t\t\t_this._resolve = null;\n\t\t\t\t}\n\t\t\t\tvar result = _entry(_this);\n\t\t\t\tif (result && result.then) {\n\t\t\t\t\tresult.then(returnValue, function(error) {\n\t\t\t\t\t\tif (error === _earlyReturn) {\n\t\t\t\t\t\t\treturnValue(_this._return);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tconst pact = new _Pact();\n\t\t\t\t\t\t\t_this._resolve(pact);\n\t\t\t\t\t\t\t_this._pact = null;\n\t\t\t\t\t\t\t_this._resolve = null;\n\t\t\t\t\t\t\t_resolve(pact, 2, error);\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t} else {\n\t\t\t\t\treturnValue(result);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// Generator is started and a yield expression is pending, settle it\n\t\t\t\t_this._pact = null;\n\t\t\t\t_this._resolve = resolve;\n\t\t\t\t_settle(_pact, 1, value);\n\t\t\t}\n\t\t});\n\t};\n\t_AsyncGenerator.prototype.return = function(value) {\n\t\t// Early return from the generator if started, otherwise abandons the generator\n\t\tconst _this = this;\n\t\treturn _this._promise = new Promise(function (resolve) {\n\t\t\tconst _pact = _this._pact;\n\t\t\tif (_pact === null) {\n\t\t\t\tif (_this._entry === null) {\n\t\t\t\t\t// Generator is started, but not awaiting a yield expression\n\t\t\t\t\t// Abandon the return call!\n\t\t\t\t\treturn resolve(_this._promise);\n\t\t\t\t}\n\t\t\t\t// Generator is not started, abandon it and return the specified value\n\t\t\t\t_this._entry = null;\n\t\t\t\treturn resolve(value && value.then ? value.then(_wrapReturnedValue) : _wrapReturnedValue(value));\n\t\t\t}\n\t\t\t// Settle the yield expression with a rejected \"early return\" value\n\t\t\t_this._return = value;\n\t\t\t_this._resolve = resolve;\n\t\t\t_this._pact = null;\n\t\t\t_settle(_pact, 2, _earlyReturn);\n\t\t});\n\t};\n\t_AsyncGenerator.prototype.throw = function(error) {\n\t\t// Inject an exception into the pending yield expression\n\t\tconst _this = this;\n\t\treturn _this._promise = new Promise(function (resolve, reject) {\n\t\t\tconst _pact = _this._pact;\n\t\t\tif (_pact === null) {\n\t\t\t\tif (_this._entry === null) {\n\t\t\t\t\t// Generator is started, but not awaiting a yield expression\n\t\t\t\t\t// Abandon the throw call!\n\t\t\t\t\treturn resolve(_this._promise);\n\t\t\t\t}\n\t\t\t\t// Generator is not started, abandon it and return a rejected Promise containing the error\n\t\t\t\t_this._entry = null;\n\t\t\t\treturn reject(error);\n\t\t\t}\n\t\t\t// Settle the yield expression with the value as a rejection\n\t\t\t_this._resolve = resolve;\n\t\t\t_this._pact = null;\n\t\t\t_settle(_pact, 2, error);\n\t\t});\n\t};\n\n\t_AsyncGenerator.prototype[_asyncIteratorSymbol] = function() {\n\t\treturn this;\n\t};\n\t\n\treturn _AsyncGenerator;\n})();\n","// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport * as React from \"react\";\n\nimport { WALLETCONNECT_LOGO_SVG_URL } from \"../assets/logo\";\nimport { WALLETCONNECT_HEADER_TEXT, WALLETCONNECT_CLOSE_BUTTON_ID } from \"../constants\";\n\ninterface HeaderProps {\n onClose: any;\n}\n\nfunction Header(props: HeaderProps) {\n return (\n
\n \n

{WALLETCONNECT_HEADER_TEXT}

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\n
\n
\n );\n}\n\nexport default Header;\n","export const WALLETCONNECT_LOGO_SVG_URL = `data:image/svg+xml,%3Csvg height='185' viewBox='0 0 300 185' width='300' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='m61.4385429 36.2562612c48.9112241-47.8881663 128.2119871-47.8881663 177.1232091 0l5.886545 5.7634174c2.445561 2.3944081 2.445561 6.2765112 0 8.6709204l-20.136695 19.715503c-1.222781 1.1972051-3.2053 1.1972051-4.428081 0l-8.100584-7.9311479c-34.121692-33.4079817-89.443886-33.4079817-123.5655788 0l-8.6750562 8.4936051c-1.2227816 1.1972041-3.205301 1.1972041-4.4280806 0l-20.1366949-19.7155031c-2.4455612-2.3944092-2.4455612-6.2765122 0-8.6709204zm218.7677961 40.7737449 17.921697 17.546897c2.445549 2.3943969 2.445563 6.2764769.000031 8.6708899l-80.810171 79.121134c-2.445544 2.394426-6.410582 2.394453-8.85616.000062-.00001-.00001-.000022-.000022-.000032-.000032l-57.354143-56.154572c-.61139-.598602-1.60265-.598602-2.21404 0-.000004.000004-.000007.000008-.000011.000011l-57.3529212 56.154531c-2.4455368 2.394432-6.4105755 2.394472-8.8561612.000087-.0000143-.000014-.0000296-.000028-.0000449-.000044l-80.81241943-79.122185c-2.44556021-2.394408-2.44556021-6.2765115 0-8.6709197l17.92172963-17.5468673c2.4455602-2.3944082 6.4105989-2.3944082 8.8561602 0l57.3549775 56.155357c.6113908.598602 1.602649.598602 2.2140398 0 .0000092-.000009.0000174-.000017.0000265-.000024l57.3521031-56.155333c2.445505-2.3944633 6.410544-2.3945531 8.856161-.0002.000034.0000336.000068.0000673.000101.000101l57.354902 56.155432c.61139.598601 1.60265.598601 2.21404 0l57.353975-56.1543249c2.445561-2.3944092 6.410599-2.3944092 8.85616 0z' fill='%233b99fc'/%3E%3C/svg%3E`;","export const WALLETCONNECT_HEADER_TEXT = \"WalletConnect\";\n\nexport const ANIMATION_DURATION = 300;\nexport const DEFAULT_BUTTON_COLOR = \"rgb(64, 153, 255)\";\n\nexport const WALLETCONNECT_WRAPPER_ID = \"walletconnect-wrapper\";\nexport const WALLETCONNECT_STYLE_ID = \"walletconnect-style-sheet\";\nexport const WALLETCONNECT_MODAL_ID = \"walletconnect-qrcode-modal\";\nexport const WALLETCONNECT_CLOSE_BUTTON_ID = \"walletconnect-qrcode-close\";\nexport const WALLETCONNECT_CTA_TEXT_ID = \"walletconnect-qrcode-text\";\nexport const WALLETCONNECT_CONNECT_BUTTON_ID = \"walletconnect-connect-button\";\n","import * as React from \"react\";\n\nimport { WALLETCONNECT_CONNECT_BUTTON_ID } from \"../constants\";\n\ninterface ConnectButtonProps {\n name: string;\n color: string;\n href: string;\n onClick: (event: React.MouseEvent) => void;\n}\n\nfunction ConnectButton(props: ConnectButtonProps) {\n return (\n \n {props.name}\n \n );\n}\n\nexport default ConnectButton;\n","import * as React from \"react\";\nimport { CARET_SVG_URL } from \"../assets/caret\";\n\ninterface WalletButtonProps {\n color: string;\n name: string;\n logo: string;\n href: string;\n onClick: (event: React.MouseEvent) => void;\n}\n\nfunction WalletButton(props: WalletButtonProps) {\n const { color, href, name, logo, onClick } = props;\n return (\n \n

{name}

\n
\n
\n \n \n \n );\n}\n\nexport default WalletButton;\n","export const CARET_SVG_URL = `data:image/svg+xml,%3Csvg fill='none' height='18' viewBox='0 0 8 18' width='8' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath clip-rule='evenodd' d='m.586301.213898c-.435947.33907-.5144813.967342-.175411 1.403292l4.87831 6.27212c.28087.36111.28087.86677 0 1.22788l-4.878311 6.27211c-.33907.436-.260536 1.0642.175412 1.4033.435949.3391 1.064219.2605 1.403289-.1754l4.87832-6.2721c.84259-1.08336.84259-2.60034 0-3.68367l-4.87832-6.27212c-.33907-.4359474-.96734-.514482-1.403289-.175412z' fill='%233c4252' fill-rule='evenodd'/%3E%3C/svg%3E`;","import * as React from \"react\";\n\ninterface WalletIconProps {\n color: string;\n logo: string;\n href: string;\n name: string;\n onClick: (event: React.MouseEvent) => void;\n}\n\nfunction WalletIcon(props: WalletIconProps) {\n const { color, href, name, logo, onClick } = props;\n const fontSize = window.innerWidth < 768 ? `${name.length > 8 ? 2.5 : 2.7}vw` : \"inherit\";\n return (\n \n \n
\n {name}\n
\n \n );\n}\n\nexport default WalletIcon;\n","import * as React from \"react\";\nimport { IMobileRegistryEntry, IQRCodeModalOptions } from \"@walletconnect/types\";\nimport { isAndroid, formatIOSMobile, saveMobileLinkInfo } from \"@walletconnect/browser-utils\";\n\nimport { DEFAULT_BUTTON_COLOR, WALLETCONNECT_CTA_TEXT_ID } from \"../constants\";\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport ConnectButton from \"./ConnectButton\";\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport WalletButton from \"./WalletButton\";\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport WalletIcon from \"./WalletIcon\";\nimport { TextMap } from \"../types\";\n\ninterface LinkDisplayProps {\n mobile: boolean;\n text: TextMap;\n uri: string;\n qrcodeModalOptions?: IQRCodeModalOptions;\n links: IMobileRegistryEntry[];\n errorMessage: string;\n}\n\nconst GRID_MIN_COUNT = 5;\nconst LINKS_PER_PAGE = 12;\n\nfunction LinkDisplay(props: LinkDisplayProps) {\n const android = isAndroid();\n const [input, setInput] = React.useState(\"\");\n const [filter, setFilter] = React.useState(\"\");\n const [page, setPage] = React.useState(1);\n const links = filter\n ? props.links.filter(link => link.name.toLowerCase().includes(filter.toLowerCase()))\n : props.links;\n const errorMessage = props.errorMessage;\n const grid = filter || links.length > GRID_MIN_COUNT;\n const pages = Math.ceil(links.length / LINKS_PER_PAGE);\n const range = [(page - 1) * LINKS_PER_PAGE + 1, page * LINKS_PER_PAGE];\n const pageLinks = links.length\n ? links.filter((_, index) => index + 1 >= range[0] && index + 1 <= range[1])\n : [];\n const hasPaging = !!(!android && pages > 1);\n let filterTimeout: any = undefined;\n function handleInput(e) {\n setInput(e.target.value);\n clearTimeout(filterTimeout);\n if (e.target.value) {\n filterTimeout = setTimeout(() => {\n setFilter(e.target.value);\n setPage(1);\n }, 1000);\n } else {\n setInput(\"\");\n setFilter(\"\");\n setPage(1);\n }\n }\n\n return (\n
\n

\n {android ? props.text.connect_mobile_wallet : props.text.choose_preferred_wallet}\n

\n {!android && (\n \n )}\n \n {!android ? (\n pageLinks.length ? (\n pageLinks.map((entry: IMobileRegistryEntry) => {\n const { color, name, shortName, logo } = entry;\n const href = formatIOSMobile(props.uri, entry);\n const handleClickIOS = React.useCallback(() => {\n saveMobileLinkInfo({\n name,\n href,\n });\n }, [pageLinks]);\n return !grid ? (\n \n ) : (\n \n );\n })\n ) : (\n <>\n

\n {errorMessage.length\n ? props.errorMessage\n : !!props.links.length && !links.length\n ? props.text.no_wallets_found\n : props.text.loading}\n

\n \n )\n ) : (\n {\n saveMobileLinkInfo({\n name: \"Unknown\",\n href: props.uri,\n });\n }, [])}\n />\n )}\n
\n {hasPaging && (\n
\n {Array(pages)\n .fill(0)\n .map((_, index) => {\n const pageNumber = index + 1;\n const selected = page === pageNumber;\n return (\n setPage(pageNumber)}\n >\n {pageNumber}\n \n );\n })}\n
\n )}\n \n );\n}\n\nexport default LinkDisplay;\n","// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport * as React from \"react\";\n\ninterface NotificationProps {\n message: string;\n}\n\nfunction Notification(props: NotificationProps) {\n const show = !!props.message.trim();\n return (\n
\n {props.message}\n
\n );\n}\n\nexport default Notification;\n","// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport * as React from \"react\";\nimport QRCode from \"qrcode\";\nimport copy from \"copy-to-clipboard\";\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport Notification from \"./Notification\";\n\nimport { WALLETCONNECT_CTA_TEXT_ID } from \"../constants\";\nimport { TextMap } from \"../types\";\n\nasync function formatQRCodeImage(data: string) {\n let result = \"\";\n const dataString = await QRCode.toString(data, { margin: 0, type: \"svg\" });\n if (typeof dataString === \"string\") {\n result = dataString.replace(\" {\n (async () => {\n setSvg(await formatQRCodeImage(props.uri));\n })();\n }, []);\n\n const copyToClipboard = () => {\n const success = copy(props.uri);\n if (success) {\n setNotification(props.text.copied_to_clipboard);\n setInterval(() => setNotification(\"\"), 1200);\n } else {\n setNotification(\"Error\");\n setInterval(() => setNotification(\"\"), 1200);\n }\n };\n\n return (\n
\n

\n {props.text.scan_qrcode_with_wallet}\n

\n
\n \n \n
\n );\n}\n\nexport default QRCodeDisplay;\n","import * as React from \"react\";\nimport {\n IMobileRegistryEntry,\n IQRCodeModalOptions,\n IAppRegistry,\n IMobileLinkInfo,\n} from \"@walletconnect/types\";\nimport {\n isMobile,\n isAndroid,\n formatIOSMobile,\n saveMobileLinkInfo,\n getMobileLinkRegistry,\n getWalletRegistryUrl,\n formatMobileRegistry,\n} from \"@walletconnect/browser-utils\";\n\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport Header from \"./Header\";\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport LinkDisplay from \"./LinkDisplay\";\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport QRCodeDisplay from \"./QRCodeDisplay\";\n\nimport { WALLETCONNECT_MODAL_ID } from \"../constants\";\nimport { TextMap } from \"../types\";\n\ninterface ModalProps {\n text: TextMap;\n uri: string;\n onClose: any;\n qrcodeModalOptions?: IQRCodeModalOptions;\n}\n\nfunction Modal(props: ModalProps) {\n const android = isAndroid();\n const mobile = isMobile();\n\n const whitelist = mobile\n ? props.qrcodeModalOptions && props.qrcodeModalOptions.mobileLinks\n ? props.qrcodeModalOptions.mobileLinks\n : undefined\n : props.qrcodeModalOptions && props.qrcodeModalOptions.desktopLinks\n ? props.qrcodeModalOptions.desktopLinks\n : undefined;\n const [loading, setLoading] = React.useState(false);\n const [fetched, setFetched] = React.useState(false);\n const [displayQRCode, setDisplayQRCode] = React.useState(!mobile);\n const displayProps = {\n mobile,\n text: props.text,\n uri: props.uri,\n qrcodeModalOptions: props.qrcodeModalOptions,\n };\n\n const [singleLinkHref, setSingleLinkHref] = React.useState(\"\");\n const [hasSingleLink, setHasSingleLink] = React.useState(false);\n const [links, setLinks] = React.useState([]);\n const [errorMessage, setErrorMessage] = React.useState(\"\");\n\n const getLinksIfNeeded = () => {\n if (fetched || loading || (whitelist && !whitelist.length) || links.length > 0) {\n return;\n }\n\n React.useEffect(() => {\n const initLinks = async () => {\n if (android) return;\n setLoading(true);\n try {\n const url =\n props.qrcodeModalOptions && props.qrcodeModalOptions.registryUrl\n ? props.qrcodeModalOptions.registryUrl\n : getWalletRegistryUrl();\n const registryResponse = await fetch(url)\n const registry = (await registryResponse.json()).listings as IAppRegistry;\n const platform = mobile ? \"mobile\" : \"desktop\";\n const _links = getMobileLinkRegistry(formatMobileRegistry(registry, platform), whitelist);\n setLoading(false);\n setFetched(true);\n setErrorMessage(!_links.length ? props.text.no_supported_wallets : \"\");\n setLinks(_links);\n const hasSingleLink = _links.length === 1;\n if (hasSingleLink) {\n setSingleLinkHref(formatIOSMobile(props.uri, _links[0]));\n setDisplayQRCode(true);\n }\n setHasSingleLink(hasSingleLink);\n } catch (e) {\n setLoading(false);\n setFetched(true);\n setErrorMessage(props.text.something_went_wrong);\n console.error(e); // eslint-disable-line no-console\n }\n };\n initLinks();\n });\n };\n\n getLinksIfNeeded();\n\n const rightSelected = mobile ? displayQRCode : !displayQRCode;\n return (\n
\n
\n
\n {hasSingleLink && displayQRCode ? (\n
\n saveMobileLinkInfo({ name: links[0].name, href: singleLinkHref })}\n href={singleLinkHref}\n rel=\"noopener noreferrer\"\n target=\"_blank\"\n >\n {props.text.connect_with + \" \" + (hasSingleLink ? links[0].name : \"\") + \" ›\"}\n \n
\n ) : android || loading || (!loading && links.length) ? (\n \n \n ) : null}\n\n
\n {displayQRCode || (!android && !loading && !links.length) ? (\n \n ) : (\n \n )}\n
\n
\n
\n );\n}\n\nexport default Modal;\n","import { TextMap } from \"../types\";\n\nconst de: TextMap = {\n choose_preferred_wallet: \"Wähle bevorzugte Wallet\",\n connect_mobile_wallet: \"Verbinde mit Mobile Wallet\",\n scan_qrcode_with_wallet: \"Scanne den QR-code mit einer WalletConnect kompatiblen Wallet\",\n connect: \"Verbinden\",\n qrcode: \"QR-Code\",\n mobile: \"Mobile\",\n desktop: \"Desktop\",\n copy_to_clipboard: \"In die Zwischenablage kopieren\",\n copied_to_clipboard: \"In die Zwischenablage kopiert!\",\n connect_with: \"Verbinden mit Hilfe von\",\n loading: \"Laden...\",\n something_went_wrong: \"Etwas ist schief gelaufen\",\n no_supported_wallets: \"Es gibt noch keine unterstützten Wallet\",\n no_wallets_found: \"keine Wallet gefunden\",\n};\n\nexport default de;\n","import { TextMap } from \"../types\";\n\nimport de from \"./de\";\nimport en from \"./en\";\nimport es from \"./es\";\nimport fr from \"./fr\";\nimport ko from \"./ko\";\nimport pt from \"./pt\";\nimport zh from \"./zh\";\nimport fa from \"./fa\";\n\nconst languages: { [lang: string]: TextMap } = { de, en, es, fr, ko, pt, zh, fa };\n\nexport default languages;\n","import { TextMap } from \"../types\";\n\nconst en: TextMap = {\n choose_preferred_wallet: \"Choose your preferred wallet\",\n connect_mobile_wallet: \"Connect to Mobile Wallet\",\n scan_qrcode_with_wallet: \"Scan QR code with a WalletConnect-compatible wallet\",\n connect: \"Connect\",\n qrcode: \"QR Code\",\n mobile: \"Mobile\",\n desktop: \"Desktop\",\n copy_to_clipboard: \"Copy to clipboard\",\n copied_to_clipboard: \"Copied to clipboard!\",\n connect_with: \"Connect with\",\n loading: \"Loading...\",\n something_went_wrong: \"Something went wrong\",\n no_supported_wallets: \"There are no supported wallets yet\",\n no_wallets_found: \"No wallets found\",\n};\n\nexport default en;\n","import { TextMap } from \"../types\";\n\nconst es: TextMap = {\n choose_preferred_wallet: \"Elige tu billetera preferida\",\n connect_mobile_wallet: \"Conectar a billetera móvil\",\n scan_qrcode_with_wallet: \"Escanea el código QR con una billetera compatible con WalletConnect\",\n connect: \"Conectar\",\n qrcode: \"Código QR\",\n mobile: \"Móvil\",\n desktop: \"Desktop\",\n copy_to_clipboard: \"Copiar\",\n copied_to_clipboard: \"Copiado!\",\n connect_with: \"Conectar mediante\",\n loading: \"Cargando...\",\n something_went_wrong: \"Algo salió mal\",\n no_supported_wallets: \"Todavía no hay billeteras compatibles\",\n no_wallets_found: \"No se encontraron billeteras\",\n};\n\nexport default es;\n","import { TextMap } from \"../types\";\n\nconst fr: TextMap = {\n choose_preferred_wallet: \"Choisissez votre portefeuille préféré\",\n connect_mobile_wallet: \"Se connecter au portefeuille mobile\",\n scan_qrcode_with_wallet: \"Scannez le QR code avec un portefeuille compatible WalletConnect\",\n connect: \"Se connecter\",\n qrcode: \"QR Code\",\n mobile: \"Mobile\",\n desktop: \"Desktop\",\n copy_to_clipboard: \"Copier\",\n copied_to_clipboard: \"Copié!\",\n connect_with: \"Connectez-vous à l'aide de\",\n loading: \"Chargement...\",\n something_went_wrong: \"Quelque chose a mal tourné\",\n no_supported_wallets: \"Il n'y a pas encore de portefeuilles pris en charge\",\n no_wallets_found: \"Aucun portefeuille trouvé\",\n};\n\nexport default fr;\n","import { TextMap } from \"../types\";\n\nconst ko: TextMap = {\n choose_preferred_wallet: \"원하는 지갑을 선택하세요\",\n connect_mobile_wallet: \"모바일 지갑과 연결\",\n scan_qrcode_with_wallet: \"WalletConnect 지원 지갑에서 QR코드를 스캔하세요\",\n connect: \"연결\",\n qrcode: \"QR 코드\",\n mobile: \"모바일\",\n desktop: \"데스크탑\",\n copy_to_clipboard: \"클립보드에 복사\",\n copied_to_clipboard: \"클립보드에 복사되었습니다!\",\n connect_with: \"와 연결하다\",\n loading: \"로드 중...\",\n something_went_wrong: \"문제가 발생했습니다.\",\n no_supported_wallets: \"아직 지원되는 지갑이 없습니다\",\n no_wallets_found: \"지갑을 찾을 수 없습니다\",\n};\n\nexport default ko;\n","import { TextMap } from \"../types\";\n\nconst pt: TextMap = {\n choose_preferred_wallet: \"Escolha sua carteira preferida\",\n connect_mobile_wallet: \"Conectar-se à carteira móvel\",\n scan_qrcode_with_wallet: \"Ler o código QR com uma carteira compatível com WalletConnect\",\n connect: \"Conectar\",\n qrcode: \"Código QR\",\n mobile: \"Móvel\",\n desktop: \"Desktop\",\n copy_to_clipboard: \"Copiar\",\n copied_to_clipboard: \"Copiado!\",\n connect_with: \"Ligar por meio de\",\n loading: \"Carregamento...\",\n something_went_wrong: \"Algo correu mal\",\n no_supported_wallets: \"Ainda não há carteiras suportadas\",\n no_wallets_found: \"Nenhuma carteira encontrada\",\n};\n\nexport default pt;\n","import { TextMap } from \"../types\";\n\nconst zh: TextMap = {\n choose_preferred_wallet: \"选择你的钱包\",\n connect_mobile_wallet: \"连接至移动端钱包\",\n scan_qrcode_with_wallet: \"使用兼容 WalletConnect 的钱包扫描二维码\",\n connect: \"连接\",\n qrcode: \"二维码\",\n mobile: \"移动\",\n desktop: \"桌面\",\n copy_to_clipboard: \"复制到剪贴板\",\n copied_to_clipboard: \"复制到剪贴板成功！\",\n connect_with: \"通过以下方式连接\",\n loading: \"正在加载...\",\n something_went_wrong: \"出了问题\",\n no_supported_wallets: \"目前还没有支持的钱包\",\n no_wallets_found: \"没有找到钱包\",\n};\n\nexport default zh;\n","import { TextMap } from \"../types\";\n\nconst fa: TextMap = {\n choose_preferred_wallet: \"کیف پول مورد نظر خود را انتخاب کنید\",\n connect_mobile_wallet: \"به کیف پول موبایل وصل شوید\",\n scan_qrcode_with_wallet: \"کد QR را با یک کیف پول سازگار با WalletConnect اسکن کنید\",\n connect: \"اتصال\",\n qrcode: \"کد QR\",\n mobile: \"سیار\",\n desktop: \"دسکتاپ\",\n copy_to_clipboard: \"کپی به کلیپ بورد\",\n copied_to_clipboard: \"در کلیپ بورد کپی شد!\",\n connect_with: \"ارتباط با\",\n loading: \"...بارگذاری\",\n something_went_wrong: \"مشکلی پیش آمد\",\n no_supported_wallets: \"هنوز هیچ کیف پول پشتیبانی شده ای وجود ندارد\",\n no_wallets_found: \"هیچ کیف پولی پیدا نشد\",\n};\n\nexport default fa;\n","// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport * as React from \"react\";\n// @ts-ignore\nimport * as ReactDOM from \"react-dom\";\nimport { getDocumentOrThrow, getNavigatorOrThrow } from \"@walletconnect/browser-utils\";\n\nimport { WALLETCONNECT_STYLE_SHEET } from \"./assets/style\";\n// eslint-disable-next-line @typescript-eslint/no-unused-vars\nimport Modal from \"./components/Modal\";\nimport Languages from \"./languages\";\nimport {\n ANIMATION_DURATION,\n WALLETCONNECT_WRAPPER_ID,\n WALLETCONNECT_MODAL_ID,\n WALLETCONNECT_STYLE_ID,\n} from \"./constants\";\nimport { IQRCodeModalOptions } from \"@walletconnect/types\";\nimport { TextMap } from \"./types\";\n\nfunction injectStyleSheet() {\n const doc = getDocumentOrThrow();\n const prev = doc.getElementById(WALLETCONNECT_STYLE_ID);\n if (prev) {\n doc.head.removeChild(prev);\n }\n const style = doc.createElement(\"style\");\n style.setAttribute(\"id\", WALLETCONNECT_STYLE_ID);\n style.innerText = WALLETCONNECT_STYLE_SHEET;\n doc.head.appendChild(style);\n}\n\nfunction renderWrapper(): HTMLDivElement {\n const doc = getDocumentOrThrow();\n const wrapper = doc.createElement(\"div\");\n wrapper.setAttribute(\"id\", WALLETCONNECT_WRAPPER_ID);\n doc.body.appendChild(wrapper);\n return wrapper;\n}\n\nfunction triggerCloseAnimation(): void {\n const doc = getDocumentOrThrow();\n const modal = doc.getElementById(WALLETCONNECT_MODAL_ID);\n if (modal) {\n modal.className = modal.className.replace(\"fadeIn\", \"fadeOut\");\n setTimeout(() => {\n const wrapper = doc.getElementById(WALLETCONNECT_WRAPPER_ID);\n if (wrapper) {\n doc.body.removeChild(wrapper);\n }\n }, ANIMATION_DURATION);\n }\n}\n\nfunction getWrappedCallback(cb: any): any {\n return () => {\n triggerCloseAnimation();\n if (cb) {\n cb();\n }\n };\n}\n\nfunction getText(): TextMap {\n const lang = getNavigatorOrThrow().language.split(\"-\")[0] || \"en\";\n return Languages[lang] || Languages[\"en\"];\n}\n\nexport function open(uri: string, cb: any, qrcodeModalOptions?: IQRCodeModalOptions) {\n injectStyleSheet();\n const wrapper = renderWrapper();\n ReactDOM.render(\n ,\n wrapper,\n );\n}\n\nexport function close() {\n triggerCloseAnimation();\n}\n","export const WALLETCONNECT_STYLE_SHEET = `:root {\n --animation-duration: 300ms;\n}\n\n@keyframes fadeIn {\n from {\n opacity: 0;\n }\n to {\n opacity: 1;\n }\n}\n\n@keyframes fadeOut {\n from {\n opacity: 1;\n }\n to {\n opacity: 0;\n }\n}\n\n.animated {\n animation-duration: var(--animation-duration);\n animation-fill-mode: both;\n}\n\n.fadeIn {\n animation-name: fadeIn;\n}\n\n.fadeOut {\n animation-name: fadeOut;\n}\n\n#walletconnect-wrapper {\n -webkit-user-select: none;\n align-items: center;\n display: flex;\n height: 100%;\n justify-content: center;\n left: 0;\n pointer-events: none;\n position: fixed;\n top: 0;\n user-select: none;\n width: 100%;\n z-index: 99999999999999;\n}\n\n.walletconnect-modal__headerLogo {\n height: 21px;\n}\n\n.walletconnect-modal__header p {\n color: #ffffff;\n font-size: 20px;\n font-weight: 600;\n margin: 0;\n align-items: flex-start;\n display: flex;\n flex: 1;\n margin-left: 5px;\n}\n\n.walletconnect-modal__close__wrapper {\n position: absolute;\n top: 0px;\n right: 0px;\n z-index: 10000;\n background: white;\n border-radius: 26px;\n padding: 6px;\n box-sizing: border-box;\n width: 26px;\n height: 26px;\n cursor: pointer;\n}\n\n.walletconnect-modal__close__icon {\n position: relative;\n top: 7px;\n right: 0;\n display: flex;\n align-items: center;\n justify-content: center;\n transform: rotate(45deg);\n}\n\n.walletconnect-modal__close__line1 {\n position: absolute;\n width: 100%;\n border: 1px solid rgb(48, 52, 59);\n}\n\n.walletconnect-modal__close__line2 {\n position: absolute;\n width: 100%;\n border: 1px solid rgb(48, 52, 59);\n transform: rotate(90deg);\n}\n\n.walletconnect-qrcode__base {\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n background: rgba(37, 41, 46, 0.95);\n height: 100%;\n left: 0;\n pointer-events: auto;\n position: fixed;\n top: 0;\n transition: 0.4s cubic-bezier(0.19, 1, 0.22, 1);\n width: 100%;\n will-change: opacity;\n padding: 40px;\n box-sizing: border-box;\n}\n\n.walletconnect-qrcode__text {\n color: rgba(60, 66, 82, 0.6);\n font-size: 16px;\n font-weight: 600;\n letter-spacing: 0;\n line-height: 1.1875em;\n margin: 10px 0 20px 0;\n text-align: center;\n width: 100%;\n}\n\n@media only screen and (max-width: 768px) {\n .walletconnect-qrcode__text {\n font-size: 4vw;\n }\n}\n\n@media only screen and (max-width: 320px) {\n .walletconnect-qrcode__text {\n font-size: 14px;\n }\n}\n\n.walletconnect-qrcode__image {\n width: calc(100% - 30px);\n box-sizing: border-box;\n cursor: none;\n margin: 0 auto;\n}\n\n.walletconnect-qrcode__notification {\n position: absolute;\n bottom: 0;\n left: 0;\n right: 0;\n font-size: 16px;\n padding: 16px 20px;\n border-radius: 16px;\n text-align: center;\n transition: all 0.1s ease-in-out;\n background: white;\n color: black;\n margin-bottom: -60px;\n opacity: 0;\n}\n\n.walletconnect-qrcode__notification.notification__show {\n opacity: 1;\n}\n\n@media only screen and (max-width: 768px) {\n .walletconnect-modal__header {\n height: 130px;\n }\n .walletconnect-modal__base {\n overflow: auto;\n }\n}\n\n@media only screen and (min-device-width: 415px) and (max-width: 768px) {\n #content {\n max-width: 768px;\n box-sizing: border-box;\n }\n}\n\n@media only screen and (min-width: 375px) and (max-width: 415px) {\n #content {\n max-width: 414px;\n box-sizing: border-box;\n }\n}\n\n@media only screen and (min-width: 320px) and (max-width: 375px) {\n #content {\n max-width: 375px;\n box-sizing: border-box;\n }\n}\n\n@media only screen and (max-width: 320px) {\n #content {\n max-width: 320px;\n box-sizing: border-box;\n }\n}\n\n.walletconnect-modal__base {\n -webkit-font-smoothing: antialiased;\n background: #ffffff;\n border-radius: 24px;\n box-shadow: 0 10px 50px 5px rgba(0, 0, 0, 0.4);\n font-family: ui-rounded, \"SF Pro Rounded\", \"SF Pro Text\", medium-content-sans-serif-font,\n -apple-system, BlinkMacSystemFont, ui-sans-serif, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell,\n \"Open Sans\", \"Helvetica Neue\", sans-serif;\n margin-top: 41px;\n padding: 24px 24px 22px;\n pointer-events: auto;\n position: relative;\n text-align: center;\n transition: 0.4s cubic-bezier(0.19, 1, 0.22, 1);\n will-change: transform;\n overflow: visible;\n transform: translateY(-50%);\n top: 50%;\n max-width: 500px;\n margin: auto;\n}\n\n@media only screen and (max-width: 320px) {\n .walletconnect-modal__base {\n padding: 24px 12px;\n }\n}\n\n.walletconnect-modal__base .hidden {\n transform: translateY(150%);\n transition: 0.125s cubic-bezier(0.4, 0, 1, 1);\n}\n\n.walletconnect-modal__header {\n align-items: center;\n display: flex;\n height: 26px;\n left: 0;\n justify-content: space-between;\n position: absolute;\n top: -42px;\n width: 100%;\n}\n\n.walletconnect-modal__base .wc-logo {\n align-items: center;\n display: flex;\n height: 26px;\n margin-top: 15px;\n padding-bottom: 15px;\n pointer-events: auto;\n}\n\n.walletconnect-modal__base .wc-logo div {\n background-color: #3399ff;\n height: 21px;\n margin-right: 5px;\n mask-image: url(\"images/wc-logo.svg\") center no-repeat;\n width: 32px;\n}\n\n.walletconnect-modal__base .wc-logo p {\n color: #ffffff;\n font-size: 20px;\n font-weight: 600;\n margin: 0;\n}\n\n.walletconnect-modal__base h2 {\n color: rgba(60, 66, 82, 0.6);\n font-size: 16px;\n font-weight: 600;\n letter-spacing: 0;\n line-height: 1.1875em;\n margin: 0 0 19px 0;\n text-align: center;\n width: 100%;\n}\n\n.walletconnect-modal__base__row {\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n align-items: center;\n border-radius: 20px;\n cursor: pointer;\n display: flex;\n height: 56px;\n justify-content: space-between;\n padding: 0 15px;\n position: relative;\n margin: 0px 0px 8px;\n text-align: left;\n transition: 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94);\n will-change: transform;\n text-decoration: none;\n}\n\n.walletconnect-modal__base__row:hover {\n background: rgba(60, 66, 82, 0.06);\n}\n\n.walletconnect-modal__base__row:active {\n background: rgba(60, 66, 82, 0.06);\n transform: scale(0.975);\n transition: 0.1s cubic-bezier(0.25, 0.46, 0.45, 0.94);\n}\n\n.walletconnect-modal__base__row__h3 {\n color: #25292e;\n font-size: 20px;\n font-weight: 700;\n margin: 0;\n padding-bottom: 3px;\n}\n\n.walletconnect-modal__base__row__right {\n align-items: center;\n display: flex;\n justify-content: center;\n}\n\n.walletconnect-modal__base__row__right__app-icon {\n border-radius: 8px;\n height: 34px;\n margin: 0 11px 2px 0;\n width: 34px;\n background-size: 100%;\n box-shadow: 0 4px 12px 0 rgba(37, 41, 46, 0.25);\n}\n\n.walletconnect-modal__base__row__right__caret {\n height: 18px;\n opacity: 0.3;\n transition: 0.1s cubic-bezier(0.25, 0.46, 0.45, 0.94);\n width: 8px;\n will-change: opacity;\n}\n\n.walletconnect-modal__base__row:hover .caret,\n.walletconnect-modal__base__row:active .caret {\n opacity: 0.6;\n}\n\n.walletconnect-modal__mobile__toggle {\n width: 80%;\n display: flex;\n margin: 0 auto;\n position: relative;\n overflow: hidden;\n border-radius: 8px;\n margin-bottom: 18px;\n background: #d4d5d9;\n}\n\n.walletconnect-modal__single_wallet {\n display: flex;\n justify-content: center;\n margin-top: 7px;\n margin-bottom: 18px;\n}\n\n.walletconnect-modal__single_wallet a {\n cursor: pointer;\n color: rgb(64, 153, 255);\n font-size: 21px;\n font-weight: 800;\n text-decoration: none !important;\n margin: 0 auto;\n}\n\n.walletconnect-modal__mobile__toggle_selector {\n width: calc(50% - 8px);\n background: white;\n position: absolute;\n border-radius: 5px;\n height: calc(100% - 8px);\n top: 4px;\n transition: all 0.2s ease-in-out;\n transform: translate3d(4px, 0, 0);\n}\n\n.walletconnect-modal__mobile__toggle.right__selected .walletconnect-modal__mobile__toggle_selector {\n transform: translate3d(calc(100% + 12px), 0, 0);\n}\n\n.walletconnect-modal__mobile__toggle a {\n font-size: 12px;\n width: 50%;\n text-align: center;\n padding: 8px;\n margin: 0;\n font-weight: 600;\n z-index: 1;\n}\n\n.walletconnect-modal__footer {\n display: flex;\n justify-content: center;\n margin-top: 20px;\n}\n\n@media only screen and (max-width: 768px) {\n .walletconnect-modal__footer {\n margin-top: 5vw;\n }\n}\n\n.walletconnect-modal__footer a {\n cursor: pointer;\n color: #898d97;\n font-size: 15px;\n margin: 0 auto;\n}\n\n@media only screen and (max-width: 320px) {\n .walletconnect-modal__footer a {\n font-size: 14px;\n }\n}\n\n.walletconnect-connect__buttons__wrapper {\n max-height: 44vh;\n}\n\n.walletconnect-connect__buttons__wrapper__android {\n margin: 50% 0;\n}\n\n.walletconnect-connect__buttons__wrapper__wrap {\n display: grid;\n grid-template-columns: repeat(4, 1fr);\n margin: 10px 0;\n}\n\n@media only screen and (min-width: 768px) {\n .walletconnect-connect__buttons__wrapper__wrap {\n margin-top: 40px;\n }\n}\n\n.walletconnect-connect__button {\n background-color: rgb(64, 153, 255);\n padding: 12px;\n border-radius: 8px;\n text-decoration: none;\n color: rgb(255, 255, 255);\n font-weight: 500;\n}\n\n.walletconnect-connect__button__icon_anchor {\n cursor: pointer;\n display: flex;\n justify-content: flex-start;\n align-items: center;\n margin: 8px;\n width: 42px;\n justify-self: center;\n flex-direction: column;\n text-decoration: none !important;\n}\n\n@media only screen and (max-width: 320px) {\n .walletconnect-connect__button__icon_anchor {\n margin: 4px;\n }\n}\n\n.walletconnect-connect__button__icon {\n border-radius: 10px;\n height: 42px;\n margin: 0;\n width: 42px;\n background-size: cover !important;\n box-shadow: 0 4px 12px 0 rgba(37, 41, 46, 0.25);\n}\n\n.walletconnect-connect__button__text {\n color: #424952;\n font-size: 2.7vw;\n text-decoration: none !important;\n padding: 0;\n margin-top: 1.8vw;\n font-weight: 600;\n}\n\n@media only screen and (min-width: 768px) {\n .walletconnect-connect__button__text {\n font-size: 16px;\n margin-top: 12px;\n }\n}\n\n.walletconnect-search__input {\n border: none;\n background: #d4d5d9;\n border-style: none;\n padding: 8px 16px;\n outline: none;\n font-style: normal;\n font-stretch: normal;\n font-size: 16px;\n font-style: normal;\n font-stretch: normal;\n line-height: normal;\n letter-spacing: normal;\n text-align: left;\n border-radius: 8px;\n width: calc(100% - 16px);\n margin: 0;\n margin-bottom: 8px;\n}\n`;","import QRCode from \"qrcode\";\n\nexport function open(uri: string) {\n // eslint-disable-next-line no-console\n QRCode.toString(uri, { type: \"terminal\" }).then(console.log);\n}\n\nexport function close() {\n // empty\n}\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","'use strict';\n\nexports.sha1 = require('./sha/1');\nexports.sha224 = require('./sha/224');\nexports.sha256 = require('./sha/256');\nexports.sha384 = require('./sha/384');\nexports.sha512 = require('./sha/512');\n","'use strict';\n\nvar utils = require('../utils');\nvar common = require('../common');\nvar shaCommon = require('./common');\n\nvar rotl32 = utils.rotl32;\nvar sum32 = utils.sum32;\nvar sum32_5 = utils.sum32_5;\nvar ft_1 = shaCommon.ft_1;\nvar BlockHash = common.BlockHash;\n\nvar sha1_K = [\n 0x5A827999, 0x6ED9EBA1,\n 0x8F1BBCDC, 0xCA62C1D6\n];\n\nfunction SHA1() {\n if (!(this instanceof SHA1))\n return new SHA1();\n\n BlockHash.call(this);\n this.h = [\n 0x67452301, 0xefcdab89, 0x98badcfe,\n 0x10325476, 0xc3d2e1f0 ];\n this.W = new Array(80);\n}\n\nutils.inherits(SHA1, BlockHash);\nmodule.exports = SHA1;\n\nSHA1.blockSize = 512;\nSHA1.outSize = 160;\nSHA1.hmacStrength = 80;\nSHA1.padLength = 64;\n\nSHA1.prototype._update = function _update(msg, start) {\n var W = this.W;\n\n for (var i = 0; i < 16; i++)\n W[i] = msg[start + i];\n\n for(; i < W.length; i++)\n W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);\n\n var a = this.h[0];\n var b = this.h[1];\n var c = this.h[2];\n var d = this.h[3];\n var e = this.h[4];\n\n for (i = 0; i < W.length; i++) {\n var s = ~~(i / 20);\n var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]);\n e = d;\n d = c;\n c = rotl32(b, 30);\n b = a;\n a = t;\n }\n\n this.h[0] = sum32(this.h[0], a);\n this.h[1] = sum32(this.h[1], b);\n this.h[2] = sum32(this.h[2], c);\n this.h[3] = sum32(this.h[3], d);\n this.h[4] = sum32(this.h[4], e);\n};\n\nSHA1.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h, 'big');\n else\n return utils.split32(this.h, 'big');\n};\n","'use strict';\n\nvar utils = require('../utils');\nvar SHA256 = require('./256');\n\nfunction SHA224() {\n if (!(this instanceof SHA224))\n return new SHA224();\n\n SHA256.call(this);\n this.h = [\n 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,\n 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ];\n}\nutils.inherits(SHA224, SHA256);\nmodule.exports = SHA224;\n\nSHA224.blockSize = 512;\nSHA224.outSize = 224;\nSHA224.hmacStrength = 192;\nSHA224.padLength = 64;\n\nSHA224.prototype._digest = function digest(enc) {\n // Just truncate output\n if (enc === 'hex')\n return utils.toHex32(this.h.slice(0, 7), 'big');\n else\n return utils.split32(this.h.slice(0, 7), 'big');\n};\n\n","'use strict';\n\nvar utils = require('../utils');\n\nvar SHA512 = require('./512');\n\nfunction SHA384() {\n if (!(this instanceof SHA384))\n return new SHA384();\n\n SHA512.call(this);\n this.h = [\n 0xcbbb9d5d, 0xc1059ed8,\n 0x629a292a, 0x367cd507,\n 0x9159015a, 0x3070dd17,\n 0x152fecd8, 0xf70e5939,\n 0x67332667, 0xffc00b31,\n 0x8eb44a87, 0x68581511,\n 0xdb0c2e0d, 0x64f98fa7,\n 0x47b5481d, 0xbefa4fa4 ];\n}\nutils.inherits(SHA384, SHA512);\nmodule.exports = SHA384;\n\nSHA384.blockSize = 1024;\nSHA384.outSize = 384;\nSHA384.hmacStrength = 192;\nSHA384.padLength = 128;\n\nSHA384.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h.slice(0, 12), 'big');\n else\n return utils.split32(this.h.slice(0, 12), 'big');\n};\n","'use strict';\n\nvar utils = require('./utils');\nvar common = require('./common');\n\nvar rotl32 = utils.rotl32;\nvar sum32 = utils.sum32;\nvar sum32_3 = utils.sum32_3;\nvar sum32_4 = utils.sum32_4;\nvar BlockHash = common.BlockHash;\n\nfunction RIPEMD160() {\n if (!(this instanceof RIPEMD160))\n return new RIPEMD160();\n\n BlockHash.call(this);\n\n this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ];\n this.endian = 'little';\n}\nutils.inherits(RIPEMD160, BlockHash);\nexports.ripemd160 = RIPEMD160;\n\nRIPEMD160.blockSize = 512;\nRIPEMD160.outSize = 160;\nRIPEMD160.hmacStrength = 192;\nRIPEMD160.padLength = 64;\n\nRIPEMD160.prototype._update = function update(msg, start) {\n var A = this.h[0];\n var B = this.h[1];\n var C = this.h[2];\n var D = this.h[3];\n var E = this.h[4];\n var Ah = A;\n var Bh = B;\n var Ch = C;\n var Dh = D;\n var Eh = E;\n for (var j = 0; j < 80; j++) {\n var T = sum32(\n rotl32(\n sum32_4(A, f(j, B, C, D), msg[r[j] + start], K(j)),\n s[j]),\n E);\n A = E;\n E = D;\n D = rotl32(C, 10);\n C = B;\n B = T;\n T = sum32(\n rotl32(\n sum32_4(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)),\n sh[j]),\n Eh);\n Ah = Eh;\n Eh = Dh;\n Dh = rotl32(Ch, 10);\n Ch = Bh;\n Bh = T;\n }\n T = sum32_3(this.h[1], C, Dh);\n this.h[1] = sum32_3(this.h[2], D, Eh);\n this.h[2] = sum32_3(this.h[3], E, Ah);\n this.h[3] = sum32_3(this.h[4], A, Bh);\n this.h[4] = sum32_3(this.h[0], B, Ch);\n this.h[0] = T;\n};\n\nRIPEMD160.prototype._digest = function digest(enc) {\n if (enc === 'hex')\n return utils.toHex32(this.h, 'little');\n else\n return utils.split32(this.h, 'little');\n};\n\nfunction f(j, x, y, z) {\n if (j <= 15)\n return x ^ y ^ z;\n else if (j <= 31)\n return (x & y) | ((~x) & z);\n else if (j <= 47)\n return (x | (~y)) ^ z;\n else if (j <= 63)\n return (x & z) | (y & (~z));\n else\n return x ^ (y | (~z));\n}\n\nfunction K(j) {\n if (j <= 15)\n return 0x00000000;\n else if (j <= 31)\n return 0x5a827999;\n else if (j <= 47)\n return 0x6ed9eba1;\n else if (j <= 63)\n return 0x8f1bbcdc;\n else\n return 0xa953fd4e;\n}\n\nfunction Kh(j) {\n if (j <= 15)\n return 0x50a28be6;\n else if (j <= 31)\n return 0x5c4dd124;\n else if (j <= 47)\n return 0x6d703ef3;\n else if (j <= 63)\n return 0x7a6d76e9;\n else\n return 0x00000000;\n}\n\nvar r = [\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,\n 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,\n 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,\n 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,\n 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13\n];\n\nvar rh = [\n 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,\n 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,\n 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,\n 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,\n 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11\n];\n\nvar s = [\n 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,\n 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,\n 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,\n 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,\n 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6\n];\n\nvar sh = [\n 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,\n 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,\n 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,\n 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,\n 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11\n];\n","'use strict';\n\nvar utils = require('./utils');\nvar assert = require('minimalistic-assert');\n\nfunction Hmac(hash, key, enc) {\n if (!(this instanceof Hmac))\n return new Hmac(hash, key, enc);\n this.Hash = hash;\n this.blockSize = hash.blockSize / 8;\n this.outSize = hash.outSize / 8;\n this.inner = null;\n this.outer = null;\n\n this._init(utils.toArray(key, enc));\n}\nmodule.exports = Hmac;\n\nHmac.prototype._init = function init(key) {\n // Shorten key, if needed\n if (key.length > this.blockSize)\n key = new this.Hash().update(key).digest();\n assert(key.length <= this.blockSize);\n\n // Add padding to key\n for (var i = key.length; i < this.blockSize; i++)\n key.push(0);\n\n for (i = 0; i < key.length; i++)\n key[i] ^= 0x36;\n this.inner = new this.Hash().update(key);\n\n // 0x36 ^ 0x5c = 0x6a\n for (i = 0; i < key.length; i++)\n key[i] ^= 0x6a;\n this.outer = new this.Hash().update(key);\n};\n\nHmac.prototype.update = function update(msg, enc) {\n this.inner.update(msg, enc);\n return this;\n};\n\nHmac.prototype.digest = function digest(enc) {\n this.outer.update(this.inner.digest());\n return this.outer.digest(enc);\n};\n","/* globals __webpack_amd_options__ */\nmodule.exports = __webpack_amd_options__;\n","var scope = (typeof global !== \"undefined\" && global) ||\n (typeof self !== \"undefined\" && self) ||\n window;\nvar apply = Function.prototype.apply;\n\n// DOM APIs, for completeness\n\nexports.setTimeout = function() {\n return new Timeout(apply.call(setTimeout, scope, arguments), clearTimeout);\n};\nexports.setInterval = function() {\n return new Timeout(apply.call(setInterval, scope, arguments), clearInterval);\n};\nexports.clearTimeout =\nexports.clearInterval = function(timeout) {\n if (timeout) {\n timeout.close();\n }\n};\n\nfunction Timeout(id, clearFn) {\n this._id = id;\n this._clearFn = clearFn;\n}\nTimeout.prototype.unref = Timeout.prototype.ref = function() {};\nTimeout.prototype.close = function() {\n this._clearFn.call(scope, this._id);\n};\n\n// Does not start the time, just sets up the members needed.\nexports.enroll = function(item, msecs) {\n clearTimeout(item._idleTimeoutId);\n item._idleTimeout = msecs;\n};\n\nexports.unenroll = function(item) {\n clearTimeout(item._idleTimeoutId);\n item._idleTimeout = -1;\n};\n\nexports._unrefActive = exports.active = function(item) {\n clearTimeout(item._idleTimeoutId);\n\n var msecs = item._idleTimeout;\n if (msecs >= 0) {\n item._idleTimeoutId = setTimeout(function onTimeout() {\n if (item._onTimeout)\n item._onTimeout();\n }, msecs);\n }\n};\n\n// setimmediate attaches itself to the global object\nrequire(\"setimmediate\");\n// On some exotic environments, it's not clear which object `setimmediate` was\n// able to install onto. Search each possibility in the same order as the\n// `setimmediate` library.\nexports.setImmediate = (typeof self !== \"undefined\" && self.setImmediate) ||\n (typeof global !== \"undefined\" && global.setImmediate) ||\n (this && this.setImmediate);\nexports.clearImmediate = (typeof self !== \"undefined\" && self.clearImmediate) ||\n (typeof global !== \"undefined\" && global.clearImmediate) ||\n (this && this.clearImmediate);\n","(function (global, undefined) {\n \"use strict\";\n\n if (global.setImmediate) {\n return;\n }\n\n var nextHandle = 1; // Spec says greater than zero\n var tasksByHandle = {};\n var currentlyRunningATask = false;\n var doc = global.document;\n var registerImmediate;\n\n function setImmediate(callback) {\n // Callback can either be a function or a string\n if (typeof callback !== \"function\") {\n callback = new Function(\"\" + callback);\n }\n // Copy function arguments\n var args = new Array(arguments.length - 1);\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i + 1];\n }\n // Store and register the task\n var task = { callback: callback, args: args };\n tasksByHandle[nextHandle] = task;\n registerImmediate(nextHandle);\n return nextHandle++;\n }\n\n function clearImmediate(handle) {\n delete tasksByHandle[handle];\n }\n\n function run(task) {\n var callback = task.callback;\n var args = task.args;\n switch (args.length) {\n case 0:\n callback();\n break;\n case 1:\n callback(args[0]);\n break;\n case 2:\n callback(args[0], args[1]);\n break;\n case 3:\n callback(args[0], args[1], args[2]);\n break;\n default:\n callback.apply(undefined, args);\n break;\n }\n }\n\n function runIfPresent(handle) {\n // From the spec: \"Wait until any invocations of this algorithm started before this one have completed.\"\n // So if we're currently running a task, we'll need to delay this invocation.\n if (currentlyRunningATask) {\n // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a\n // \"too much recursion\" error.\n setTimeout(runIfPresent, 0, handle);\n } else {\n var task = tasksByHandle[handle];\n if (task) {\n currentlyRunningATask = true;\n try {\n run(task);\n } finally {\n clearImmediate(handle);\n currentlyRunningATask = false;\n }\n }\n }\n }\n\n function installNextTickImplementation() {\n registerImmediate = function(handle) {\n process.nextTick(function () { runIfPresent(handle); });\n };\n }\n\n function canUsePostMessage() {\n // The test against `importScripts` prevents this implementation from being installed inside a web worker,\n // where `global.postMessage` means something completely different and can't be used for this purpose.\n if (global.postMessage && !global.importScripts) {\n var postMessageIsAsynchronous = true;\n var oldOnMessage = global.onmessage;\n global.onmessage = function() {\n postMessageIsAsynchronous = false;\n };\n global.postMessage(\"\", \"*\");\n global.onmessage = oldOnMessage;\n return postMessageIsAsynchronous;\n }\n }\n\n function installPostMessageImplementation() {\n // Installs an event handler on `global` for the `message` event: see\n // * https://developer.mozilla.org/en/DOM/window.postMessage\n // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages\n\n var messagePrefix = \"setImmediate$\" + Math.random() + \"$\";\n var onGlobalMessage = function(event) {\n if (event.source === global &&\n typeof event.data === \"string\" &&\n event.data.indexOf(messagePrefix) === 0) {\n runIfPresent(+event.data.slice(messagePrefix.length));\n }\n };\n\n if (global.addEventListener) {\n global.addEventListener(\"message\", onGlobalMessage, false);\n } else {\n global.attachEvent(\"onmessage\", onGlobalMessage);\n }\n\n registerImmediate = function(handle) {\n global.postMessage(messagePrefix + handle, \"*\");\n };\n }\n\n function installMessageChannelImplementation() {\n var channel = new MessageChannel();\n channel.port1.onmessage = function(event) {\n var handle = event.data;\n runIfPresent(handle);\n };\n\n registerImmediate = function(handle) {\n channel.port2.postMessage(handle);\n };\n }\n\n function installReadyStateChangeImplementation() {\n var html = doc.documentElement;\n registerImmediate = function(handle) {\n // Create a