kerberos.min.js

!function(f){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=f();else if("function"==typeof define&&define.amd)define([],f);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Kerberos=f()}}(function(){var define,module,exports;return function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){return o(e[i][1][r]||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}({1:[function(require,module,exports){"use strict";function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}function _createSuper(Derived){return function(){var result,self,call,Super=_getPrototypeOf(Derived);if(_isNativeReflectConstruct()){var NewTarget=_getPrototypeOf(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else result=Super.apply(this,arguments);return self=this,!(call=result)||"object"!==_typeof(call)&&"function"!=typeof call?function(self){if(void 0!==self)return self;throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}(self):call}}function _wrapNativeSuper(Class){var _cache="function"==typeof Map?new Map:void 0;return(_wrapNativeSuper=function(Class){if(null===Class||(fn=Class,-1===Function.toString.call(fn).indexOf("[native code]")))return Class;var fn;if("function"!=typeof Class)throw new TypeError("Super expression must either be null or a function");if(void 0!==_cache){if(_cache.has(Class))return _cache.get(Class);_cache.set(Class,Wrapper)}function Wrapper(){return _construct(Class,arguments,_getPrototypeOf(this).constructor)}return Wrapper.prototype=Object.create(Class.prototype,{constructor:{value:Wrapper,enumerable:!1,writable:!0,configurable:!0}}),_setPrototypeOf(Wrapper,Class)})(Class)}function _construct(Parent,args,Class){return(_construct=_isNativeReflectConstruct()?Reflect.construct:function(Parent,args,Class){var a=[null];a.push.apply(a,args);var instance=new(Function.bind.apply(Parent,a));return Class&&_setPrototypeOf(instance,Class.prototype),instance}).apply(null,arguments)}function _isNativeReflectConstruct(){if("undefined"!=typeof Reflect&&Reflect.construct&&!Reflect.construct.sham){if("function"==typeof Proxy)return 1;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),1}catch(e){return}}}function _setPrototypeOf(o,p){return(_setPrototypeOf=Object.setPrototypeOf||function(o,p){return o.__proto__=p,o})(o,p)}function _getPrototypeOf(o){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function(o){return o.__proto__||Object.getPrototypeOf(o)})(o)}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var ServerError=function(){!function(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function");subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,writable:!0,configurable:!0}}),superClass&&_setPrototypeOf(subClass,superClass)}(ServerError,_wrapNativeSuper(Error));var _super=_createSuper(ServerError);function ServerError(){return function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,ServerError),_super.apply(this,arguments)}return ServerError}();exports.default=ServerError},{}],2:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.SERVER_INIT_RAND_MAX=exports.SERVER_INIT_RAND_MIN=exports.TICKET_LIFETIME=exports.AUTH_TICKET_LIFETIME=exports.TGT_INIT_VAL=exports.AUTH_INIT_VAL=void 0;exports.AUTH_INIT_VAL=5;exports.TGT_INIT_VAL=5;exports.AUTH_TICKET_LIFETIME=5184e6;exports.TICKET_LIFETIME=6e5;exports.SERVER_INIT_RAND_MIN=1;exports.SERVER_INIT_RAND_MAX=2147483647},{}],3:[function(require,module,exports){(function(Buffer){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var obj,_crypto=require("crypto"),_Cryptor2=(obj=require("./Cryptor"))&&obj.__esModule?obj:{default:obj};function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}function _setPrototypeOf(o,p){return(_setPrototypeOf=Object.setPrototypeOf||function(o,p){return o.__proto__=p,o})(o,p)}function _createSuper(Derived){return function(){var result,self,call,Super=_getPrototypeOf(Derived);if(function(){if("undefined"==typeof Reflect||!Reflect.construct)return;if(Reflect.construct.sham)return;if("function"==typeof Proxy)return 1;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),1}catch(e){return}}()){var NewTarget=_getPrototypeOf(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else result=Super.apply(this,arguments);return self=this,!(call=result)||"object"!==_typeof(call)&&"function"!=typeof call?function(self){if(void 0!==self)return self;throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}(self):call}}function _getPrototypeOf(o){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function(o){return o.__proto__||Object.getPrototypeOf(o)})(o)}var aesjs=require("aes-js"),AESCryptor=function(){!function(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function");subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,writable:!0,configurable:!0}}),superClass&&_setPrototypeOf(subClass,superClass)}(AESCryptor,_Cryptor2["default"]);var Constructor,protoProps,staticProps,_super=_createSuper(AESCryptor);function AESCryptor(){return function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,AESCryptor),_super.call(this)}return Constructor=AESCryptor,(protoProps=[{key:"encrypt",value:function(key,valueStr,argument_2){var encBytes=new aesjs.ModeOfOperation.ctr(aesjs.utils.utf8.toBytes(key.substr(0,32)),new aesjs.Counter(arguments.length<=2?void 0:argument_2)).encrypt(aesjs.utils.utf8.toBytes(valueStr)),encTxtHex=aesjs.utils.hex.fromBytes(encBytes);return Buffer.from(encTxtHex,"hex").toString("base64")}},{key:"decrypt",value:function(key,encStr,argument_2){var aesctr=new aesjs.ModeOfOperation.ctr(aesjs.utils.utf8.toBytes(key.substr(0,32)),new aesjs.Counter(arguments.length<=2?void 0:argument_2)),encStrHex=Buffer.from(encStr,"base64").toString("hex"),decBytes=aesctr.decrypt(aesjs.utils.hex.toBytes(encStrHex));return aesjs.utils.utf8.fromBytes(decBytes)}},{key:"getRandomKey",value:function(){return(0,_crypto.randomBytes)(16).toString("hex")}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),AESCryptor}();exports.default=AESCryptor}).call(this,require("buffer").Buffer)},{"./Cryptor":4,"aes-js":12,buffer:60,crypto:68}],4:[function(require,module,exports){"use strict";function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var Cryptor=function(){function Cryptor(){!function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,Cryptor)}var Constructor,protoProps,staticProps;return Constructor=Cryptor,(protoProps=[{key:"encrypt",value:function(){throw new Error("Class extending Cryptor class must Implement encrypt method")}},{key:"decrypt",value:function(){throw new Error("Class extending Cryptor class must Implement dencrypt method")}},{key:"getRandomKey",value:function(){throw new Error("Class extending Cryptor class must Implement getRandomKey method")}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),Cryptor}();exports.default=Cryptor},{}],5:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),Object.defineProperty(exports,"Cryptor",{enumerable:!0,get:function(){return _Cryptor.default}}),Object.defineProperty(exports,"AESCryptor",{enumerable:!0,get:function(){return _AESCryptor.default}});var _Cryptor=_interopRequireDefault(require("./Cryptor")),_AESCryptor=_interopRequireDefault(require("./AESCryptor"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}},{"./AESCryptor":3,"./Cryptor":4}],6:[function(require,module,exports){"use strict";function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var DB=function(){function DB(){!function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,DB)}var Constructor,protoProps,staticProps;return Constructor=DB,(protoProps=[{key:"save",value:function(){throw new Error("Class extending DB class must Implement save method")}},{key:"get",value:function(){throw new Error("Class extending DB class must Implement get method")}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),DB}();exports.default=DB},{}],7:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var _DB2=_interopRequireDefault(require("./DB")),_ServerError=_interopRequireDefault(require("../ServerError"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}function _setPrototypeOf(o,p){return(_setPrototypeOf=Object.setPrototypeOf||function(o,p){return o.__proto__=p,o})(o,p)}function _createSuper(Derived){return function(){var result,self,call,Super=_getPrototypeOf(Derived);if(function(){if("undefined"==typeof Reflect||!Reflect.construct)return;if(Reflect.construct.sham)return;if("function"==typeof Proxy)return 1;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),1}catch(e){return}}()){var NewTarget=_getPrototypeOf(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else result=Super.apply(this,arguments);return self=this,!(call=result)||"object"!==_typeof(call)&&"function"!=typeof call?function(self){if(void 0!==self)return self;throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}(self):call}}function _getPrototypeOf(o){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function(o){return o.__proto__||Object.getPrototypeOf(o)})(o)}var path=require("path"),fs=require("fs"),LocalDB=function(){!function(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function");subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,writable:!0,configurable:!0}}),superClass&&_setPrototypeOf(subClass,superClass)}(LocalDB,_DB2["default"]);var Constructor,protoProps,staticProps,_super=_createSuper(LocalDB);function LocalDB(){var _this,ticketFolderPath=0<arguments.length&&void 0!==arguments[0]?arguments[0]:void 0;return function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,LocalDB),(_this=_super.call(this)).ticketPath=void 0,ticketFolderPath=ticketFolderPath||path.join(".","Tickets"),fs.existsSync(ticketFolderPath)||fs.mkdirSync(ticketFolderPath,{recursive:!0}),_this.ticketPath=ticketFolderPath,_this}return Constructor=LocalDB,(protoProps=[{key:"save",value:function(serverName,ServerObj){var pathname=path.join(this.ticketPath,serverName);fs.writeFileSync(pathname,JSON.stringify(ServerObj))}},{key:"get",value:function(serverName){var pathname=path.join(this.ticketPath,serverName);if(!fs.existsSync(pathname))throw new _ServerError.default("Requested Server with name ".concat(serverName," not Found"));var ticketStr;if(""===(ticketStr=fs.readFileSync(pathname,"utf8")))throw new _ServerError.default("Requested Server with name ".concat(serverName," not Found"));try{return JSON.parse(ticketStr)}catch(e){throw new _ServerError.default("Error in decoding server information")}}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),LocalDB}();exports.default=LocalDB},{"../ServerError":1,"./DB":6,fs:58,path:124}],8:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var _DB2=_interopRequireDefault(require("./DB"));_interopRequireDefault(require("../ServerError"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _typeof(obj){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(obj){return typeof obj}:function(obj){return obj&&"function"==typeof Symbol&&obj.constructor===Symbol&&obj!==Symbol.prototype?"symbol":typeof obj})(obj)}function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}function _setPrototypeOf(o,p){return(_setPrototypeOf=Object.setPrototypeOf||function(o,p){return o.__proto__=p,o})(o,p)}function _createSuper(Derived){return function(){var result,self,call,Super=_getPrototypeOf(Derived);if(function(){if("undefined"==typeof Reflect||!Reflect.construct)return;if(Reflect.construct.sham)return;if("function"==typeof Proxy)return 1;try{return Date.prototype.toString.call(Reflect.construct(Date,[],function(){})),1}catch(e){return}}()){var NewTarget=_getPrototypeOf(this).constructor;result=Reflect.construct(Super,arguments,NewTarget)}else result=Super.apply(this,arguments);return self=this,!(call=result)||"object"!==_typeof(call)&&"function"!=typeof call?function(self){if(void 0!==self)return self;throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}(self):call}}function _getPrototypeOf(o){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function(o){return o.__proto__||Object.getPrototypeOf(o)})(o)}var MemoryDB=function(){!function(subClass,superClass){if("function"!=typeof superClass&&null!==superClass)throw new TypeError("Super expression must either be null or a function");subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,writable:!0,configurable:!0}}),superClass&&_setPrototypeOf(subClass,superClass)}(MemoryDB,_DB2["default"]);var Constructor,protoProps,staticProps,_super=_createSuper(MemoryDB);function MemoryDB(){var _this;return function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,MemoryDB),(_this=_super.call(this)).data=null,_this.data=new Map,_this}return Constructor=MemoryDB,(protoProps=[{key:"save",value:function(name,obj){this.data.set(name,obj)}},{key:"get",value:function(name){return this.data.get(name)}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),MemoryDB}();exports.default=MemoryDB},{"../ServerError":1,"./DB":6}],9:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),Object.defineProperty(exports,"DB",{enumerable:!0,get:function(){return _DB.default}}),Object.defineProperty(exports,"LocalDB",{enumerable:!0,get:function(){return _LocalDB.default}}),Object.defineProperty(exports,"MemoryDB",{enumerable:!0,get:function(){return _MemoryDB.default}});var _DB=_interopRequireDefault(require("./DB")),_LocalDB=_interopRequireDefault(require("./LocalDB")),_MemoryDB=_interopRequireDefault(require("./MemoryDB"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}},{"./DB":6,"./LocalDB":7,"./MemoryDB":8}],10:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var obj,_constants=require("../constants"),_db_classes=require("../db_classes"),_crypto_classes=require("../crypto_classes"),_ServerError=(obj=require("../ServerError"))&&obj.__esModule?obj:{default:obj};function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||!1,descriptor.configurable=!0,"value"in descriptor&&(descriptor.writable=!0),Object.defineProperty(target,descriptor.key,descriptor)}}var Client=function(){function Client(){var cryptor=0<arguments.length&&void 0!==arguments[0]?arguments[0]:void 0,keymapDB=1<arguments.length&&void 0!==arguments[1]?arguments[1]:void 0;if(!function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,Client),this.cryptor=void 0,this.key=null,(this.keymap=null)==cryptor&&(cryptor=new _crypto_classes.AESCryptor),null==keymapDB&&(keymapDB=new _db_classes.MemoryDB),!(cryptor instanceof _crypto_classes.Cryptor))throw new TypeError("'cryptor' argument must be an instance of class extending Cryptor class ");if(!(keymapDB instanceof _db_classes.DB))throw new TypeError("'keymapDB' argument must be an instance of class extending DB class ");this.cryptor=cryptor,this.keymap=keymapDB}var Constructor,protoProps,staticProps;return Constructor=Client,(protoProps=[{key:"encryptReq",value:function(key,req,argument_2){var initVal=2<arguments.length&&void 0!==argument_2?argument_2:_constants.TGT_INIT_VAL;return this.cryptor.encrypt(key,JSON.stringify(req),initVal)}},{key:"decryptRes",value:function(key,resEncStr,argument_2){var initVal=2<arguments.length&&void 0!==argument_2?argument_2:_constants.TGT_INIT_VAL,resStr=this.cryptor.decrypt(key,resEncStr,initVal),res={};try{res=JSON.parse(resStr)}catch(e){throw e instanceof SyntaxError?new _ServerError.default("Incorrect Response"):e}return res}},{key:"saveTicket",value:function(name,ticket){this.keymap.save(name,ticket)}},{key:"getTicket",value:function(name){return this.keymap.get(name)}}])&&_defineProperties(Constructor.prototype,protoProps),staticProps&&_defineProperties(Constructor,staticProps),Client}();exports.default=Client},{"../ServerError":1,"../constants":2,"../crypto_classes":5,"../db_classes":9}],11:[function(require,module,exports){"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),Object.defineProperty(exports,"Client",{enumerable:!0,get:function(){return _client.default}}),Object.defineProperty(exports,"Cryptor",{enumerable:!0,get:function(){return _crypto_classes.Cryptor}}),Object.defineProperty(exports,"AESCryptor",{enumerable:!0,get:function(){return _crypto_classes.AESCryptor}}),Object.defineProperty(exports,"ServerError",{enumerable:!0,get:function(){return _ServerError.default}});var _client=_interopRequireDefault(require("./client")),_crypto_classes=require("../crypto_classes"),_ServerError=_interopRequireDefault(require("../ServerError"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}},{"../ServerError":1,"../crypto_classes":5,"./client":10}],12:[function(require,module,exports){!function(root){"use strict";function checkInt(value){return parseInt(value)===value}function checkInts(arrayish){if(checkInt(arrayish.length)){for(var i=0;i<arrayish.length;i++)if(!checkInt(arrayish[i])||arrayish[i]<0||255<arrayish[i])return;return 1}}function coerceArray(arg,copy){if(arg.buffer&&"Uint8Array"===arg.name)return copy&&(arg=arg.slice?arg.slice():Array.prototype.slice.call(arg)),arg;if(Array.isArray(arg)){if(!checkInts(arg))throw new Error("Array contains invalid value: "+arg);return new Uint8Array(arg)}if(checkInt(arg.length)&&checkInts(arg))return new Uint8Array(arg);throw new Error("unsupported array-like object")}function createArray(length){return new Uint8Array(length)}function copyArray(sourceArray,targetArray,targetStart,sourceStart,sourceEnd){null==sourceStart&&null==sourceEnd||(sourceArray=sourceArray.slice?sourceArray.slice(sourceStart,sourceEnd):Array.prototype.slice.call(sourceArray,sourceStart,sourceEnd)),targetArray.set(sourceArray,targetStart)}var Hex,convertUtf8={toBytes:function(text){var result=[],i=0;for(text=encodeURI(text);i<text.length;){var c=text.charCodeAt(i++);37===c?(result.push(parseInt(text.substr(i,2),16)),i+=2):result.push(c)}return coerceArray(result)},fromBytes:function(bytes){for(var result=[],i=0;i<bytes.length;){var c=bytes[i];c<128?(result.push(String.fromCharCode(c)),i++):191<c&&c<224?(result.push(String.fromCharCode((31&c)<<6|63&bytes[i+1])),i+=2):(result.push(String.fromCharCode((15&c)<<12|(63&bytes[i+1])<<6|63&bytes[i+2])),i+=3)}return result.join("")}},convertHex=(Hex="0123456789abcdef",{toBytes:function(text){for(var result=[],i=0;i<text.length;i+=2)result.push(parseInt(text.substr(i,2),16));return result},fromBytes:function(bytes){for(var result=[],i=0;i<bytes.length;i++){var v=bytes[i];result.push(Hex[(240&v)>>4]+Hex[15&v])}return result.join("")}}),numberOfRounds={16:10,24:12,32:14},rcon=[1,2,4,8,16,32,64,128,27,54,108,216,171,77,154,47,94,188,99,198,151,53,106,212,179,125,250,239,197,145],S=[99,124,119,123,242,107,111,197,48,1,103,43,254,215,171,118,202,130,201,125,250,89,71,240,173,212,162,175,156,164,114,192,183,253,147,38,54,63,247,204,52,165,229,241,113,216,49,21,4,199,35,195,24,150,5,154,7,18,128,226,235,39,178,117,9,131,44,26,27,110,90,160,82,59,214,179,41,227,47,132,83,209,0,237,32,252,177,91,106,203,190,57,74,76,88,207,208,239,170,251,67,77,51,133,69,249,2,127,80,60,159,168,81,163,64,143,146,157,56,245,188,182,218,33,16,255,243,210,205,12,19,236,95,151,68,23,196,167,126,61,100,93,25,115,96,129,79,220,34,42,144,136,70,238,184,20,222,94,11,219,224,50,58,10,73,6,36,92,194,211,172,98,145,149,228,121,231,200,55,109,141,213,78,169,108,86,244,234,101,122,174,8,186,120,37,46,28,166,180,198,232,221,116,31,75,189,139,138,112,62,181,102,72,3,246,14,97,53,87,185,134,193,29,158,225,248,152,17,105,217,142,148,155,30,135,233,206,85,40,223,140,161,137,13,191,230,66,104,65,153,45,15,176,84,187,22],Si=[82,9,106,213,48,54,165,56,191,64,163,158,129,243,215,251,124,227,57,130,155,47,255,135,52,142,67,68,196,222,233,203,84,123,148,50,166,194,35,61,238,76,149,11,66,250,195,78,8,46,161,102,40,217,36,178,118,91,162,73,109,139,209,37,114,248,246,100,134,104,152,22,212,164,92,204,93,101,182,146,108,112,72,80,253,237,185,218,94,21,70,87,167,141,157,132,144,216,171,0,140,188,211,10,247,228,88,5,184,179,69,6,208,44,30,143,202,63,15,2,193,175,189,3,1,19,138,107,58,145,17,65,79,103,220,234,151,242,207,206,240,180,230,115,150,172,116,34,231,173,53,133,226,249,55,232,28,117,223,110,71,241,26,113,29,41,197,137,111,183,98,14,170,24,190,27,252,86,62,75,198,210,121,32,154,219,192,254,120,205,90,244,31,221,168,51,136,7,199,49,177,18,16,89,39,128,236,95,96,81,127,169,25,181,74,13,45,229,122,159,147,201,156,239,160,224,59,77,174,42,245,176,200,235,187,60,131,83,153,97,23,43,4,126,186,119,214,38,225,105,20,99,85,33,12,125],T1=[3328402341,4168907908,4000806809,4135287693,4294111757,3597364157,3731845041,2445657428,1613770832,33620227,3462883241,1445669757,3892248089,3050821474,1303096294,3967186586,2412431941,528646813,2311702848,4202528135,4026202645,2992200171,2387036105,4226871307,1101901292,3017069671,1604494077,1169141738,597466303,1403299063,3832705686,2613100635,1974974402,3791519004,1033081774,1277568618,1815492186,2118074177,4126668546,2211236943,1748251740,1369810420,3521504564,4193382664,3799085459,2883115123,1647391059,706024767,134480908,2512897874,1176707941,2646852446,806885416,932615841,168101135,798661301,235341577,605164086,461406363,3756188221,3454790438,1311188841,2142417613,3933566367,302582043,495158174,1479289972,874125870,907746093,3698224818,3025820398,1537253627,2756858614,1983593293,3084310113,2108928974,1378429307,3722699582,1580150641,327451799,2790478837,3117535592,0,3253595436,1075847264,3825007647,2041688520,3059440621,3563743934,2378943302,1740553945,1916352843,2487896798,2555137236,2958579944,2244988746,3151024235,3320835882,1336584933,3992714006,2252555205,2588757463,1714631509,293963156,2319795663,3925473552,67240454,4269768577,2689618160,2017213508,631218106,1269344483,2723238387,1571005438,2151694528,93294474,1066570413,563977660,1882732616,4059428100,1673313503,2008463041,2950355573,1109467491,537923632,3858759450,4260623118,3218264685,2177748300,403442708,638784309,3287084079,3193921505,899127202,2286175436,773265209,2479146071,1437050866,4236148354,2050833735,3362022572,3126681063,840505643,3866325909,3227541664,427917720,2655997905,2749160575,1143087718,1412049534,999329963,193497219,2353415882,3354324521,1807268051,672404540,2816401017,3160301282,369822493,2916866934,3688947771,1681011286,1949973070,336202270,2454276571,201721354,1210328172,3093060836,2680341085,3184776046,1135389935,3294782118,965841320,831886756,3554993207,4068047243,3588745010,2345191491,1849112409,3664604599,26054028,2983581028,2622377682,1235855840,3630984372,2891339514,4092916743,3488279077,3395642799,4101667470,1202630377,268961816,1874508501,4034427016,1243948399,1546530418,941366308,1470539505,1941222599,2546386513,3421038627,2715671932,3899946140,1042226977,2521517021,1639824860,227249030,260737669,3765465232,2084453954,1907733956,3429263018,2420656344,100860677,4160157185,470683154,3261161891,1781871967,2924959737,1773779408,394692241,2579611992,974986535,664706745,3655459128,3958962195,731420851,571543859,3530123707,2849626480,126783113,865375399,765172662,1008606754,361203602,3387549984,2278477385,2857719295,1344809080,2782912378,59542671,1503764984,160008576,437062935,1707065306,3622233649,2218934982,3496503480,2185314755,697932208,1512910199,504303377,2075177163,2824099068,1841019862,739644986],T2=[2781242211,2230877308,2582542199,2381740923,234877682,3184946027,2984144751,1418839493,1348481072,50462977,2848876391,2102799147,434634494,1656084439,3863849899,2599188086,1167051466,2636087938,1082771913,2281340285,368048890,3954334041,3381544775,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convertToInt32(bytes){for(var result=[],i=0;i<bytes.length;i+=4)result.push(bytes[i]<<24|bytes[i+1]<<16|bytes[i+2]<<8|bytes[i+3]);return result}var AES=function(key){if(!(this instanceof AES))throw Error("AES must be instanitated with `new`");Object.defineProperty(this,"key",{value:coerceArray(key,!0)}),this._prepare()};AES.prototype._prepare=function(){var rounds=numberOfRounds[this.key.length];if(null==rounds)throw new Error("invalid key size (must be 16, 24 or 32 bytes)");this._Ke=[],this._Kd=[];for(var i=0;i<=rounds;i++)this._Ke.push([0,0,0,0]),this._Kd.push([0,0,0,0]);var index,roundKeyCount=4*(rounds+1),KC=this.key.length/4,tk=convertToInt32(this.key);for(i=0;i<KC;i++)index=i>>2,this._Ke[index][i%4]=tk[i],this._Kd[rounds-index][i%4]=tk[i];for(var tt,rconpointer=0,t=KC;t<roundKeyCount;){if(tt=tk[KC-1],tk[0]^=S[tt>>16&255]<<24^S[tt>>8&255]<<16^S[255&tt]<<8^S[tt>>24&255]^rcon[rconpointer]<<24,rconpointer+=1,8!=KC)for(i=1;i<KC;i++)tk[i]^=tk[i-1];else{for(i=1;i<KC/2;i++)tk[i]^=tk[i-1];tt=tk[KC/2-1],tk[KC/2]^=S[255&tt]^S[tt>>8&255]<<8^S[tt>>16&255]<<16^S[tt>>24&255]<<24;for(i=KC/2+1;i<KC;i++)tk[i]^=tk[i-1]}for(i=0;i<KC&&t<roundKeyCount;)r=t>>2,c=t%4,this._Ke[r][c]=tk[i],this._Kd[rounds-r][c]=tk[i++],t++}for(var r=1;r<rounds;r++)for(var c=0;c<4;c++)tt=this._Kd[r][c],this._Kd[r][c]=U1[tt>>24&255]^U2[tt>>16&255]^U3[tt>>8&255]^U4[255&tt]},AES.prototype.encrypt=function(plaintext){if(16!=plaintext.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var rounds=this._Ke.length-1,a=[0,0,0,0],t=convertToInt32(plaintext),i=0;i<4;i++)t[i]^=this._Ke[0][i];for(var r=1;r<rounds;r++){for(i=0;i<4;i++)a[i]=T1[t[i]>>24&255]^T2[t[(i+1)%4]>>16&255]^T3[t[(i+2)%4]>>8&255]^T4[255&t[(i+3)%4]]^this._Ke[r][i];t=a.slice()}var tt,result=createArray(16);for(i=0;i<4;i++)tt=this._Ke[rounds][i],result[4*i]=255&(S[t[i]>>24&255]^tt>>24),result[4*i+1]=255&(S[t[(i+1)%4]>>16&255]^tt>>16),result[4*i+2]=255&(S[t[(i+2)%4]>>8&255]^tt>>8),result[4*i+3]=255&(S[255&t[(i+3)%4]]^tt);return result},AES.prototype.decrypt=function(ciphertext){if(16!=ciphertext.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var rounds=this._Kd.length-1,a=[0,0,0,0],t=convertToInt32(ciphertext),i=0;i<4;i++)t[i]^=this._Kd[0][i];for(var r=1;r<rounds;r++){for(i=0;i<4;i++)a[i]=T5[t[i]>>24&255]^T6[t[(i+3)%4]>>16&255]^T7[t[(i+2)%4]>>8&255]^T8[255&t[(i+1)%4]]^this._Kd[r][i];t=a.slice()}var tt,result=createArray(16);for(i=0;i<4;i++)tt=this._Kd[rounds][i],result[4*i]=255&(Si[t[i]>>24&255]^tt>>24),result[4*i+1]=255&(Si[t[(i+3)%4]>>16&255]^tt>>16),result[4*i+2]=255&(Si[t[(i+2)%4]>>8&255]^tt>>8),result[4*i+3]=255&(Si[255&t[(i+1)%4]]^tt);return result};var ModeOfOperationECB=function(key){if(!(this instanceof ModeOfOperationECB))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new AES(key)};ModeOfOperationECB.prototype.encrypt=function(plaintext){if((plaintext=coerceArray(plaintext)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var ciphertext=createArray(plaintext.length),block=createArray(16),i=0;i<plaintext.length;i+=16)copyArray(plaintext,block,0,i,i+16),copyArray(block=this._aes.encrypt(block),ciphertext,i);return ciphertext},ModeOfOperationECB.prototype.decrypt=function(ciphertext){if((ciphertext=coerceArray(ciphertext)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var plaintext=createArray(ciphertext.length),block=createArray(16),i=0;i<ciphertext.length;i+=16)copyArray(ciphertext,block,0,i,i+16),copyArray(block=this._aes.decrypt(block),plaintext,i);return plaintext};var ModeOfOperationCBC=function(key,iv){if(!(this instanceof ModeOfOperationCBC))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Block Chaining",this.name="cbc",iv){if(16!=iv.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else iv=createArray(16);this._lastCipherblock=coerceArray(iv,!0),this._aes=new AES(key)};ModeOfOperationCBC.prototype.encrypt=function(plaintext){if((plaintext=coerceArray(plaintext)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var ciphertext=createArray(plaintext.length),block=createArray(16),i=0;i<plaintext.length;i+=16){copyArray(plaintext,block,0,i,i+16);for(var j=0;j<16;j++)block[j]^=this._lastCipherblock[j];this._lastCipherblock=this._aes.encrypt(block),copyArray(this._lastCipherblock,ciphertext,i)}return ciphertext},ModeOfOperationCBC.prototype.decrypt=function(ciphertext){if((ciphertext=coerceArray(ciphertext)).length%16!=0)throw new Error("invalid ciphertext size (must be multiple of 16 bytes)");for(var plaintext=createArray(ciphertext.length),block=createArray(16),i=0;i<ciphertext.length;i+=16){copyArray(ciphertext,block,0,i,i+16),block=this._aes.decrypt(block);for(var j=0;j<16;j++)plaintext[i+j]=block[j]^this._lastCipherblock[j];copyArray(ciphertext,this._lastCipherblock,0,i,i+16)}return plaintext};var ModeOfOperationCFB=function(key,iv,segmentSize){if(!(this instanceof ModeOfOperationCFB))throw Error("AES must be instanitated with `new`");if(this.description="Cipher Feedback",this.name="cfb",iv){if(16!=iv.length)throw new Error("invalid initialation vector size (must be 16 size)")}else iv=createArray(16);segmentSize=segmentSize||1,this.segmentSize=segmentSize,this._shiftRegister=coerceArray(iv,!0),this._aes=new AES(key)};ModeOfOperationCFB.prototype.encrypt=function(plaintext){if(plaintext.length%this.segmentSize!=0)throw new Error("invalid plaintext size (must be segmentSize bytes)");for(var xorSegment,encrypted=coerceArray(plaintext,!0),i=0;i<encrypted.length;i+=this.segmentSize){xorSegment=this._aes.encrypt(this._shiftRegister);for(var j=0;j<this.segmentSize;j++)encrypted[i+j]^=xorSegment[j];copyArray(this._shiftRegister,this._shiftRegister,0,this.segmentSize),copyArray(encrypted,this._shiftRegister,16-this.segmentSize,i,i+this.segmentSize)}return encrypted},ModeOfOperationCFB.prototype.decrypt=function(ciphertext){if(ciphertext.length%this.segmentSize!=0)throw new Error("invalid ciphertext size (must be segmentSize bytes)");for(var xorSegment,plaintext=coerceArray(ciphertext,!0),i=0;i<plaintext.length;i+=this.segmentSize){xorSegment=this._aes.encrypt(this._shiftRegister);for(var j=0;j<this.segmentSize;j++)plaintext[i+j]^=xorSegment[j];copyArray(this._shiftRegister,this._shiftRegister,0,this.segmentSize),copyArray(ciphertext,this._shiftRegister,16-this.segmentSize,i,i+this.segmentSize)}return plaintext};var ModeOfOperationOFB=function(key,iv){if(!(this instanceof ModeOfOperationOFB))throw Error("AES must be instanitated with `new`");if(this.description="Output Feedback",this.name="ofb",iv){if(16!=iv.length)throw new Error("invalid initialation vector size (must be 16 bytes)")}else iv=createArray(16);this._lastPrecipher=coerceArray(iv,!0),this._lastPrecipherIndex=16,this._aes=new AES(key)};ModeOfOperationOFB.prototype.encrypt=function(plaintext){for(var encrypted=coerceArray(plaintext,!0),i=0;i<encrypted.length;i++)16===this._lastPrecipherIndex&&(this._lastPrecipher=this._aes.encrypt(this._lastPrecipher),this._lastPrecipherIndex=0),encrypted[i]^=this._lastPrecipher[this._lastPrecipherIndex++];return encrypted},ModeOfOperationOFB.prototype.decrypt=ModeOfOperationOFB.prototype.encrypt;var Counter=function(initialValue){if(!(this instanceof Counter))throw Error("Counter must be instanitated with `new`");0===initialValue||initialValue||(initialValue=1),"number"==typeof initialValue?(this._counter=createArray(16),this.setValue(initialValue)):this.setBytes(initialValue)};Counter.prototype.setValue=function(value){if("number"!=typeof value||parseInt(value)!=value)throw new Error("invalid counter value (must be an integer)");if(value>Number.MAX_SAFE_INTEGER)throw new Error("integer value out of safe range");for(var index=15;0<=index;--index)this._counter[index]=value%256,value=parseInt(value/256)},Counter.prototype.setBytes=function(bytes){if(16!=(bytes=coerceArray(bytes,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=bytes},Counter.prototype.increment=function(){for(var i=15;0<=i;i--){if(255!==this._counter[i]){this._counter[i]++;break}this._counter[i]=0}};var ModeOfOperationCTR=function(key,counter){if(!(this instanceof ModeOfOperationCTR))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",counter instanceof Counter||(counter=new Counter(counter)),this._counter=counter,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new AES(key)};ModeOfOperationCTR.prototype.encrypt=function(plaintext){for(var encrypted=coerceArray(plaintext,!0),i=0;i<encrypted.length;i++)16===this._remainingCounterIndex&&(this._remainingCounter=this._aes.encrypt(this._counter._counter),this._remainingCounterIndex=0,this._counter.increment()),encrypted[i]^=this._remainingCounter[this._remainingCounterIndex++];return encrypted},ModeOfOperationCTR.prototype.decrypt=ModeOfOperationCTR.prototype.encrypt;var aesjs={AES:AES,Counter:Counter,ModeOfOperation:{ecb:ModeOfOperationECB,cbc:ModeOfOperationCBC,cfb:ModeOfOperationCFB,ofb:ModeOfOperationOFB,ctr:ModeOfOperationCTR},utils:{hex:convertHex,utf8:convertUtf8},padding:{pkcs7:{pad:function(data){var padder=16-(data=coerceArray(data,!0)).length%16,result=createArray(data.length+padder);copyArray(data,result);for(var i=data.length;i<result.length;i++)result[i]=padder;return result},strip:function(data){if((data=coerceArray(data,!0)).length<16)throw new Error("PKCS#7 invalid length");var padder=data[data.length-1];if(16<padder)throw new Error("PKCS#7 padding byte out of range");for(var length=data.length-padder,i=0;i<padder;i++)if(data[length+i]!==padder)throw new Error("PKCS#7 invalid padding byte");var result=createArray(length);return copyArray(data,result,0,0,length),result}}},_arrayTest:{coerceArray:coerceArray,createArray:createArray,copyArray:copyArray}};void 0!==exports?module.exports=aesjs:"function"==typeof define&&define.amd?define([],function(){return aesjs}):(root.aesjs&&(aesjs._aesjs=root.aesjs),root.aesjs=aesjs)}(this)},{}],13:[function(require,module,exports){var asn1=exports;asn1.bignum=require("bn.js"),asn1.define=require("./asn1/api").define,asn1.base=require("./asn1/base"),asn1.constants=require("./asn1/constants"),asn1.decoders=require("./asn1/decoders"),asn1.encoders=require("./asn1/encoders")},{"./asn1/api":14,"./asn1/base":16,"./asn1/constants":20,"./asn1/decoders":22,"./asn1/encoders":25,"bn.js":28}],14:[function(require,module,exports){var asn1=require("../asn1"),inherits=require("inherits");function Entity(name,body){this.name=name,this.body=body,this.decoders={},this.encoders={}}exports.define=function(name,body){return new Entity(name,body)},Entity.prototype._createNamed=function(base){var named;try{named=require("vm").runInThisContext("(function "+this.name+"(entity) {\n  this._initNamed(entity);\n})")}catch(e){named=function(entity){this._initNamed(entity)}}return inherits(named,base),named.prototype._initNamed=function(entity){base.call(this,entity)},new named(this)},Entity.prototype._getDecoder=function(enc){return enc=enc||"der",this.decoders.hasOwnProperty(enc)||(this.decoders[enc]=this._createNamed(asn1.decoders[enc])),this.decoders[enc]},Entity.prototype.decode=function(data,enc,options){return this._getDecoder(enc).decode(data,options)},Entity.prototype._getEncoder=function(enc){return enc=enc||"der",this.encoders.hasOwnProperty(enc)||(this.encoders[enc]=this._createNamed(asn1.encoders[enc])),this.encoders[enc]},Entity.prototype.encode=function(data,enc,reporter){return this._getEncoder(enc).encode(data,reporter)}},{"../asn1":13,inherits:112,vm:169}],15:[function(require,module,exports){var inherits=require("inherits"),Reporter=require("../base").Reporter,Buffer=require("buffer").Buffer;function DecoderBuffer(base,options){Reporter.call(this,options),Buffer.isBuffer(base)?(this.base=base,this.offset=0,this.length=base.length):this.error("Input not Buffer")}function EncoderBuffer(value,reporter){if(Array.isArray(value))this.length=0,this.value=value.map(function(item){return item instanceof EncoderBuffer||(item=new EncoderBuffer(item,reporter)),this.length+=item.length,item},this);else if("number"==typeof value){if(!(0<=value&&value<=255))return reporter.error("non-byte EncoderBuffer value");this.value=value,this.length=1}else if("string"==typeof value)this.value=value,this.length=Buffer.byteLength(value);else{if(!Buffer.isBuffer(value))return reporter.error("Unsupported type: "+typeof value);this.value=value,this.length=value.length}}inherits(DecoderBuffer,Reporter),(exports.DecoderBuffer=DecoderBuffer).prototype.save=function(){return{offset:this.offset,reporter:Reporter.prototype.save.call(this)}},DecoderBuffer.prototype.restore=function(save){var res=new DecoderBuffer(this.base);return res.offset=save.offset,res.length=this.offset,this.offset=save.offset,Reporter.prototype.restore.call(this,save.reporter),res},DecoderBuffer.prototype.isEmpty=function(){return this.offset===this.length},DecoderBuffer.prototype.readUInt8=function(fail){return this.offset+1<=this.length?this.base.readUInt8(this.offset++,!0):this.error(fail||"DecoderBuffer overrun")},DecoderBuffer.prototype.skip=function(bytes,fail){if(!(this.offset+bytes<=this.length))return this.error(fail||"DecoderBuffer overrun");var res=new DecoderBuffer(this.base);return res._reporterState=this._reporterState,res.offset=this.offset,res.length=this.offset+bytes,this.offset+=bytes,res},DecoderBuffer.prototype.raw=function(save){return this.base.slice(save?save.offset:this.offset,this.length)},(exports.EncoderBuffer=EncoderBuffer).prototype.join=function(out,offset){return out=out||new Buffer(this.length),offset=offset||0,0===this.length||(Array.isArray(this.value)?this.value.forEach(function(item){item.join(out,offset),offset+=item.length}):("number"==typeof this.value?out[offset]=this.value:"string"==typeof this.value?out.write(this.value,offset):Buffer.isBuffer(this.value)&&this.value.copy(out,offset),offset+=this.length)),out}},{"../base":16,buffer:60,inherits:112}],16:[function(require,module,exports){var base=exports;base.Reporter=require("./reporter").Reporter,base.DecoderBuffer=require("./buffer").DecoderBuffer,base.EncoderBuffer=require("./buffer").EncoderBuffer,base.Node=require("./node")},{"./buffer":15,"./node":17,"./reporter":18}],17:[function(require,module,exports){var Reporter=require("../base").Reporter,EncoderBuffer=require("../base").EncoderBuffer,DecoderBuffer=require("../base").DecoderBuffer,assert=require("minimalistic-assert"),tags=["seq","seqof","set","setof","objid","bool","gentime","utctime","null_","enum","int","objDesc","bitstr","bmpstr","charstr","genstr","graphstr","ia5str","iso646str","numstr","octstr","printstr","t61str","unistr","utf8str","videostr"],methods=["key","obj","use","optional","explicit","implicit","def","choice","any","contains"].concat(tags);function Node(enc,parent){var state={};(this._baseState=state).enc=enc,state.parent=parent||null,state.children=null,state.tag=null,state.args=null,state.reverseArgs=null,state.choice=null,state.optional=!1,state.any=!1,state.obj=!1,state.use=null,state.useDecoder=null,state.key=null,state.default=null,state.explicit=null,state.implicit=null,state.contains=null,state.parent||(state.children=[],this._wrap())}module.exports=Node;var stateProps=["enc","parent","children","tag","args","reverseArgs","choice","optional","any","obj","use","alteredUse","key","default","explicit","implicit","contains"];Node.prototype.clone=function(){var state=this._baseState,cstate={};stateProps.forEach(function(prop){cstate[prop]=state[prop]});var res=new this.constructor(cstate.parent);return res._baseState=cstate,res},Node.prototype._wrap=function(){var state=this._baseState;methods.forEach(function(method){this[method]=function(){var clone=new this.constructor(this);return state.children.push(clone),clone[method].apply(clone,arguments)}},this)},Node.prototype._init=function(body){var state=this._baseState;assert(null===state.parent),body.call(this),state.children=state.children.filter(function(child){return child._baseState.parent===this},this),assert.equal(state.children.length,1,"Root node can have only one child")},Node.prototype._useArgs=function(args){var state=this._baseState,children=args.filter(function(arg){return arg instanceof this.constructor},this);args=args.filter(function(arg){return!(arg instanceof this.constructor)},this),0!==children.length&&(assert(null===state.children),(state.children=children).forEach(function(child){child._baseState.parent=this},this)),0!==args.length&&(assert(null===state.args),state.args=args,state.reverseArgs=args.map(function(arg){if("object"!=typeof arg||arg.constructor!==Object)return arg;var res={};return Object.keys(arg).forEach(function(key){key==(0|key)&&(key|=0);var value=arg[key];res[value]=key}),res}))},["_peekTag","_decodeTag","_use","_decodeStr","_decodeObjid","_decodeTime","_decodeNull","_decodeInt","_decodeBool","_decodeList","_encodeComposite","_encodeStr","_encodeObjid","_encodeTime","_encodeNull","_encodeInt","_encodeBool"].forEach(function(method){Node.prototype[method]=function(){var state=this._baseState;throw new Error(method+" not implemented for encoding: "+state.enc)}}),tags.forEach(function(tag){Node.prototype[tag]=function(){var state=this._baseState,args=Array.prototype.slice.call(arguments);return assert(null===state.tag),state.tag=tag,this._useArgs(args),this}}),Node.prototype.use=function(item){assert(item);var state=this._baseState;return assert(null===state.use),state.use=item,this},Node.prototype.optional=function(){return this._baseState.optional=!0,this},Node.prototype.def=function(val){var state=this._baseState;return assert(null===state.default),state.default=val,state.optional=!0,this},Node.prototype.explicit=function(num){var state=this._baseState;return assert(null===state.explicit&&null===state.implicit),state.explicit=num,this},Node.prototype.implicit=function(num){var state=this._baseState;return assert(null===state.explicit&&null===state.implicit),state.implicit=num,this},Node.prototype.obj=function(){var state=this._baseState,args=Array.prototype.slice.call(arguments);return state.obj=!0,0!==args.length&&this._useArgs(args),this},Node.prototype.key=function(newKey){var state=this._baseState;return assert(null===state.key),state.key=newKey,this},Node.prototype.any=function(){return this._baseState.any=!0,this},Node.prototype.choice=function(obj){var state=this._baseState;return assert(null===state.choice),state.choice=obj,this._useArgs(Object.keys(obj).map(function(key){return obj[key]})),this},Node.prototype.contains=function(item){var state=this._baseState;return assert(null===state.use),state.contains=item,this},Node.prototype._decode=function(input,options){var state=this._baseState;if(null===state.parent)return input.wrapResult(state.children[0]._decode(input,options));var prevObj,result=state.default,present=!0,prevKey=null;if(null!==state.key&&(prevKey=input.enterKey(state.key)),state.optional){var tag=null;if(null!==state.explicit?tag=state.explicit:null!==state.implicit?tag=state.implicit:null!==state.tag&&(tag=state.tag),null!==tag||state.any){if(present=this._peekTag(input,tag,state.any),input.isError(present))return present}else{var save=input.save();try{null===state.choice?this._decodeGeneric(state.tag,input,options):this._decodeChoice(input,options),present=!0}catch(e){present=!1}input.restore(save)}}if(state.obj&&present&&(prevObj=input.enterObject()),present){if(null!==state.explicit){var explicit=this._decodeTag(input,state.explicit);if(input.isError(explicit))return explicit;input=explicit}var start=input.offset;if(null===state.use&&null===state.choice){if(state.any)save=input.save();var body=this._decodeTag(input,null!==state.implicit?state.implicit:state.tag,state.any);if(input.isError(body))return body;state.any?result=input.raw(save):input=body}if(options&&options.track&&null!==state.tag&&options.track(input.path(),start,input.length,"tagged"),options&&options.track&&null!==state.tag&&options.track(input.path(),input.offset,input.length,"content"),result=state.any?result:null===state.choice?this._decodeGeneric(state.tag,input,options):this._decodeChoice(input,options),input.isError(result))return result;if(state.any||null!==state.choice||null===state.children||state.children.forEach(function(child){child._decode(input,options)}),state.contains&&("octstr"===state.tag||"bitstr"===state.tag)){var data=new DecoderBuffer(result);result=this._getUse(state.contains,input._reporterState.obj)._decode(data,options)}}return state.obj&&present&&(result=input.leaveObject(prevObj)),null===state.key||null===result&&!0!==present?null!==prevKey&&input.exitKey(prevKey):input.leaveKey(prevKey,state.key,result),result},Node.prototype._decodeGeneric=function(tag,input,options){var state=this._baseState;return"seq"===tag||"set"===tag?null:"seqof"===tag||"setof"===tag?this._decodeList(input,tag,state.args[0],options):/str$/.test(tag)?this._decodeStr(input,tag,options):"objid"===tag&&state.args?this._decodeObjid(input,state.args[0],state.args[1],options):"objid"===tag?this._decodeObjid(input,null,null,options):"gentime"===tag||"utctime"===tag?this._decodeTime(input,tag,options):"null_"===tag?this._decodeNull(input,options):"bool"===tag?this._decodeBool(input,options):"objDesc"===tag?this._decodeStr(input,tag,options):"int"===tag||"enum"===tag?this._decodeInt(input,state.args&&state.args[0],options):null!==state.use?this._getUse(state.use,input._reporterState.obj)._decode(input,options):input.error("unknown tag: "+tag)},Node.prototype._getUse=function(entity,obj){var state=this._baseState;return state.useDecoder=this._use(entity,obj),assert(null===state.useDecoder._baseState.parent),state.useDecoder=state.useDecoder._baseState.children[0],state.implicit!==state.useDecoder._baseState.implicit&&(state.useDecoder=state.useDecoder.clone(),state.useDecoder._baseState.implicit=state.implicit),state.useDecoder},Node.prototype._decodeChoice=function(input,options){var state=this._baseState,result=null,match=!1;return Object.keys(state.choice).some(function(key){var save=input.save(),node=state.choice[key];try{var value=node._decode(input,options);if(input.isError(value))return!1;result={type:key,value:value},match=!0}catch(e){return input.restore(save),!1}return!0},this),match?result:input.error("Choice not matched")},Node.prototype._createEncoderBuffer=function(data){return new EncoderBuffer(data,this.reporter)},Node.prototype._encode=function(data,reporter,parent){var state=this._baseState;if(null===state.default||state.default!==data){var result=this._encodeValue(data,reporter,parent);if(void 0!==result&&!this._skipDefault(result,reporter,parent))return result}},Node.prototype._encodeValue=function(data,reporter,parent){var state=this._baseState;if(null===state.parent)return state.children[0]._encode(data,reporter||new Reporter);var result=null;if(this.reporter=reporter,state.optional&&void 0===data){if(null===state.default)return;data=state.default}var content=null,primitive=!1;if(state.any)result=this._createEncoderBuffer(data);else if(state.choice)result=this._encodeChoice(data,reporter);else if(state.contains)content=this._getUse(state.contains,parent)._encode(data,reporter),primitive=!0;else if(state.children)content=state.children.map(function(child){if("null_"===child._baseState.tag)return child._encode(null,reporter,data);if(null===child._baseState.key)return reporter.error("Child should have a key");var prevKey=reporter.enterKey(child._baseState.key);if("object"!=typeof data)return reporter.error("Child expected, but input is not object");var res=child._encode(data[child._baseState.key],reporter,data);return reporter.leaveKey(prevKey),res},this).filter(function(child){return child}),content=this._createEncoderBuffer(content);else if("seqof"===state.tag||"setof"===state.tag){if(!state.args||1!==state.args.length)return reporter.error("Too many args for : "+state.tag);if(!Array.isArray(data))return reporter.error("seqof/setof, but data is not Array");var child=this.clone();child._baseState.implicit=null,content=this._createEncoderBuffer(data.map(function(item){var state=this._baseState;return this._getUse(state.args[0],data)._encode(item,reporter)},child))}else null!==state.use?result=this._getUse(state.use,parent)._encode(data,reporter):(content=this._encodePrimitive(state.tag,data),primitive=!0);if(!state.any&&null===state.choice){var tag=null!==state.implicit?state.implicit:state.tag,cls=null===state.implicit?"universal":"context";null===tag?null===state.use&&reporter.error("Tag could be omitted only for .use()"):null===state.use&&(result=this._encodeComposite(tag,primitive,cls,content))}return null!==state.explicit&&(result=this._encodeComposite(state.explicit,!1,"context",result)),result},Node.prototype._encodeChoice=function(data,reporter){var state=this._baseState,node=state.choice[data.type];return node||assert(!1,data.type+" not found in "+JSON.stringify(Object.keys(state.choice))),node._encode(data.value,reporter)},Node.prototype._encodePrimitive=function(tag,data){var state=this._baseState;if(/str$/.test(tag))return this._encodeStr(data,tag);if("objid"===tag&&state.args)return this._encodeObjid(data,state.reverseArgs[0],state.args[1]);if("objid"===tag)return this._encodeObjid(data,null,null);if("gentime"===tag||"utctime"===tag)return this._encodeTime(data,tag);if("null_"===tag)return this._encodeNull();if("int"===tag||"enum"===tag)return this._encodeInt(data,state.args&&state.reverseArgs[0]);if("bool"===tag)return this._encodeBool(data);if("objDesc"===tag)return this._encodeStr(data,tag);throw new Error("Unsupported tag: "+tag)},Node.prototype._isNumstr=function(str){return/^[0-9 ]*$/.test(str)},Node.prototype._isPrintstr=function(str){return/^[A-Za-z0-9 '\(\)\+,\-\.\/:=\?]*$/.test(str)}},{"../base":16,"minimalistic-assert":117}],18:[function(require,module,exports){var inherits=require("inherits");function Reporter(options){this._reporterState={obj:null,path:[],options:options||{},errors:[]}}function ReporterError(path,msg){this.path=path,this.rethrow(msg)}(exports.Reporter=Reporter).prototype.isError=function(obj){return obj instanceof ReporterError},Reporter.prototype.save=function(){var state=this._reporterState;return{obj:state.obj,pathLen:state.path.length}},Reporter.prototype.restore=function(data){var state=this._reporterState;state.obj=data.obj,state.path=state.path.slice(0,data.pathLen)},Reporter.prototype.enterKey=function(key){return this._reporterState.path.push(key)},Reporter.prototype.exitKey=function(index){var state=this._reporterState;state.path=state.path.slice(0,index-1)},Reporter.prototype.leaveKey=function(index,key,value){var state=this._reporterState;this.exitKey(index),null!==state.obj&&(state.obj[key]=value)},Reporter.prototype.path=function(){return this._reporterState.path.join("/")},Reporter.prototype.enterObject=function(){var state=this._reporterState,prev=state.obj;return state.obj={},prev},Reporter.prototype.leaveObject=function(prev){var state=this._reporterState,now=state.obj;return state.obj=prev,now},Reporter.prototype.error=function(msg){var err,state=this._reporterState,inherited=msg instanceof ReporterError;if(err=inherited?msg:new ReporterError(state.path.map(function(elem){return"["+JSON.stringify(elem)+"]"}).join(""),msg.message||msg,msg.stack),!state.options.partial)throw err;return inherited||state.errors.push(err),err},Reporter.prototype.wrapResult=function(result){var state=this._reporterState;return state.options.partial?{result:this.isError(result)?null:result,errors:state.errors}:result},inherits(ReporterError,Error),ReporterError.prototype.rethrow=function(msg){if(this.message=msg+" at: "+(this.path||"(shallow)"),Error.captureStackTrace&&Error.captureStackTrace(this,ReporterError),!this.stack)try{throw new Error(this.message)}catch(e){this.stack=e.stack}return this}},{inherits:112}],19:[function(require,module,exports){var constants=require("../constants");exports.tagClass={0:"universal",1:"application",2:"context",3:"private"},exports.tagClassByName=constants._reverse(exports.tagClass),exports.tag={0:"end",1:"bool",2:"int",3:"bitstr",4:"octstr",5:"null_",6:"objid",7:"objDesc",8:"external",9:"real",10:"enum",11:"embed",12:"utf8str",13:"relativeOid",16:"seq",17:"set",18:"numstr",19:"printstr",20:"t61str",21:"videostr",22:"ia5str",23:"utctime",24:"gentime",25:"graphstr",26:"iso646str",27:"genstr",28:"unistr",29:"charstr",30:"bmpstr"},exports.tagByName=constants._reverse(exports.tag)},{"../constants":20}],20:[function(require,module,exports){var constants=exports;constants._reverse=function(map){var res={};return Object.keys(map).forEach(function(key){(0|key)==key&&(key|=0);var value=map[key];res[value]=key}),res},constants.der=require("./der")},{"./der":19}],21:[function(require,module,exports){var inherits=require("inherits"),asn1=require("../../asn1"),base=asn1.base,bignum=asn1.bignum,der=asn1.constants.der;function DERDecoder(entity){this.enc="der",this.name=entity.name,this.entity=entity,this.tree=new DERNode,this.tree._init(entity.body)}function DERNode(parent){base.Node.call(this,"der",parent)}function derDecodeTag(buf,fail){var tag=buf.readUInt8(fail);if(buf.isError(tag))return tag;var cls=der.tagClass[tag>>6],primitive=0==(32&tag);if(31==(31&tag)){var oct=tag;for(tag=0;128==(128&oct);){if(oct=buf.readUInt8(fail),buf.isError(oct))return oct;tag<<=7,tag|=127&oct}}else tag&=31;return{cls:cls,primitive:primitive,tag:tag,tagStr:der.tag[tag]}}function derDecodeLen(buf,primitive,fail){var len=buf.readUInt8(fail);if(buf.isError(len))return len;if(!primitive&&128===len)return null;if(0==(128&len))return len;var num=127&len;if(4<num)return buf.error("length octect is too long");for(var i=len=0;i<num;i++){len<<=8;var j=buf.readUInt8(fail);if(buf.isError(j))return j;len|=j}return len}(module.exports=DERDecoder).prototype.decode=function(data,options){return data instanceof base.DecoderBuffer||(data=new base.DecoderBuffer(data,options)),this.tree._decode(data,options)},inherits(DERNode,base.Node),DERNode.prototype._peekTag=function(buffer,tag,any){if(buffer.isEmpty())return!1;var state=buffer.save(),decodedTag=derDecodeTag(buffer,'Failed to peek tag: "'+tag+'"');return buffer.isError(decodedTag)?decodedTag:(buffer.restore(state),decodedTag.tag===tag||decodedTag.tagStr===tag||decodedTag.tagStr+"of"===tag||any)},DERNode.prototype._decodeTag=function(buffer,tag,any){var decodedTag=derDecodeTag(buffer,'Failed to decode tag of "'+tag+'"');if(buffer.isError(decodedTag))return decodedTag;var len=derDecodeLen(buffer,decodedTag.primitive,'Failed to get length of "'+tag+'"');if(buffer.isError(len))return len;if(!any&&decodedTag.tag!==tag&&decodedTag.tagStr!==tag&&decodedTag.tagStr+"of"!==tag)return buffer.error('Failed to match tag: "'+tag+'"');if(decodedTag.primitive||null!==len)return buffer.skip(len,'Failed to match body of: "'+tag+'"');var state=buffer.save(),res=this._skipUntilEnd(buffer,'Failed to skip indefinite length body: "'+this.tag+'"');return buffer.isError(res)?res:(len=buffer.offset-state.offset,buffer.restore(state),buffer.skip(len,'Failed to match body of: "'+tag+'"'))},DERNode.prototype._skipUntilEnd=function(buffer,fail){for(;;){var tag=derDecodeTag(buffer,fail);if(buffer.isError(tag))return tag;var res,len=derDecodeLen(buffer,tag.primitive,fail);if(buffer.isError(len))return len;if(res=tag.primitive||null!==len?buffer.skip(len):this._skipUntilEnd(buffer,fail),buffer.isError(res))return res;if("end"===tag.tagStr)break}},DERNode.prototype._decodeList=function(buffer,tag,decoder,options){for(var result=[];!buffer.isEmpty();){var possibleEnd=this._peekTag(buffer,"end");if(buffer.isError(possibleEnd))return possibleEnd;var res=decoder.decode(buffer,"der",options);if(buffer.isError(res)&&possibleEnd)break;result.push(res)}return result},DERNode.prototype._decodeStr=function(buffer,tag){if("bitstr"===tag){var unused=buffer.readUInt8();return buffer.isError(unused)?unused:{unused:unused,data:buffer.raw()}}if("bmpstr"===tag){var raw=buffer.raw();if(raw.length%2==1)return buffer.error("Decoding of string type: bmpstr length mismatch");for(var str="",i=0;i<raw.length/2;i++)str+=String.fromCharCode(raw.readUInt16BE(2*i));return str}if("numstr"===tag){var numstr=buffer.raw().toString("ascii");return this._isNumstr(numstr)?numstr:buffer.error("Decoding of string type: numstr unsupported characters")}if("octstr"===tag)return buffer.raw();if("objDesc"===tag)return buffer.raw();if("printstr"!==tag)return/str$/.test(tag)?buffer.raw().toString():buffer.error("Decoding of string type: "+tag+" unsupported");var printstr=buffer.raw().toString("ascii");return this._isPrintstr(printstr)?printstr:buffer.error("Decoding of string type: printstr unsupported characters")},DERNode.prototype._decodeObjid=function(buffer,values,relative){for(var result,identifiers=[],ident=0;!buffer.isEmpty();){var subident=buffer.readUInt8();ident<<=7,ident|=127&subident,0==(128&subident)&&(identifiers.push(ident),ident=0)}128&subident&&identifiers.push(ident);var first=identifiers[0]/40|0,second=identifiers[0]%40;if(result=relative?identifiers:[first,second].concat(identifiers.slice(1)),values){var tmp=values[result.join(" ")];void 0===tmp&&(tmp=values[result.join(".")]),void 0!==tmp&&(result=tmp)}return result},DERNode.prototype._decodeTime=function(buffer,tag){var str=buffer.raw().toString();if("gentime"===tag)var year=0|str.slice(0,4),mon=0|str.slice(4,6),day=0|str.slice(6,8),hour=0|str.slice(8,10),min=0|str.slice(10,12),sec=0|str.slice(12,14);else{if("utctime"!==tag)return buffer.error("Decoding "+tag+" time is not supported yet");year=0|str.slice(0,2),mon=0|str.slice(2,4),day=0|str.slice(4,6),hour=0|str.slice(6,8),min=0|str.slice(8,10),sec=0|str.slice(10,12);year=year<70?2e3+year:1900+year}return Date.UTC(year,mon-1,day,hour,min,sec,0)},DERNode.prototype._decodeNull=function(){return null},DERNode.prototype._decodeBool=function(buffer){var res=buffer.readUInt8();return buffer.isError(res)?res:0!==res},DERNode.prototype._decodeInt=function(buffer,values){var raw=buffer.raw(),res=new bignum(raw);return values&&(res=values[res.toString(10)]||res),res},DERNode.prototype._use=function(entity,obj){return"function"==typeof entity&&(entity=entity(obj)),entity._getDecoder("der").tree}},{"../../asn1":13,inherits:112}],22:[function(require,module,exports){var decoders=exports;decoders.der=require("./der"),decoders.pem=require("./pem")},{"./der":21,"./pem":23}],23:[function(require,module,exports){var inherits=require("inherits"),Buffer=require("buffer").Buffer,DERDecoder=require("./der");function PEMDecoder(entity){DERDecoder.call(this,entity),this.enc="pem"}inherits(PEMDecoder,DERDecoder),(module.exports=PEMDecoder).prototype.decode=function(data,options){for(var lines=data.toString().split(/[\r\n]+/g),label=options.label.toUpperCase(),re=/^-----(BEGIN|END) ([^-]+)-----$/,start=-1,end=-1,i=0;i<lines.length;i++){var match=lines[i].match(re);if(null!==match&&match[2]===label){if(-1!==start){if("END"!==match[1])break;end=i;break}if("BEGIN"!==match[1])break;start=i}}if(-1===start||-1===end)throw new Error("PEM section not found for: "+label);var base64=lines.slice(start+1,end).join("");base64.replace(/[^a-z0-9\+\/=]+/gi,"");var input=new Buffer(base64,"base64");return DERDecoder.prototype.decode.call(this,input,options)}},{"./der":21,buffer:60,inherits:112}],24:[function(require,module,exports){var inherits=require("inherits"),Buffer=require("buffer").Buffer,asn1=require("../../asn1"),base=asn1.base,der=asn1.constants.der;function DEREncoder(entity){this.enc="der",this.name=entity.name,this.entity=entity,this.tree=new DERNode,this.tree._init(entity.body)}function DERNode(parent){base.Node.call(this,"der",parent)}function two(num){return num<10?"0"+num:num}(module.exports=DEREncoder).prototype.encode=function(data,reporter){return this.tree._encode(data,reporter).join()},inherits(DERNode,base.Node),DERNode.prototype._encodeComposite=function(tag,primitive,cls,content){var header,encodedTag=function(tag,primitive,cls,reporter){var res;"seqof"===tag?tag="seq":"setof"===tag&&(tag="set");if(der.tagByName.hasOwnProperty(tag))res=der.tagByName[tag];else{if("number"!=typeof tag||(0|tag)!==tag)return reporter.error("Unknown tag: "+tag);res=tag}if(31<=res)return reporter.error("Multi-octet tag encoding unsupported");primitive||(res|=32);return res|=der.tagClassByName[cls||"universal"]<<6}(tag,primitive,cls,this.reporter);if(content.length<128)return(header=new Buffer(2))[0]=encodedTag,header[1]=content.length,this._createEncoderBuffer([header,content]);for(var lenOctets=1,i=content.length;256<=i;i>>=8)lenOctets++;(header=new Buffer(2+lenOctets))[0]=encodedTag,header[1]=128|lenOctets;i=1+lenOctets;for(var j=content.length;0<j;i--,j>>=8)header[i]=255&j;return this._createEncoderBuffer([header,content])},DERNode.prototype._encodeStr=function(str,tag){if("bitstr"===tag)return this._createEncoderBuffer([0|str.unused,str.data]);if("bmpstr"!==tag)return"numstr"===tag?this._isNumstr(str)?this._createEncoderBuffer(str):this.reporter.error("Encoding of string type: numstr supports only digits and space"):"printstr"===tag?this._isPrintstr(str)?this._createEncoderBuffer(str):this.reporter.error("Encoding of string type: printstr supports only latin upper and lower case letters, digits, space, apostrophe, left and rigth parenthesis, plus sign, comma, hyphen, dot, slash, colon, equal sign, question mark"):/str$/.test(tag)||"objDesc"===tag?this._createEncoderBuffer(str):this.reporter.error("Encoding of string type: "+tag+" unsupported");for(var buf=new Buffer(2*str.length),i=0;i<str.length;i++)buf.writeUInt16BE(str.charCodeAt(i),2*i);return this._createEncoderBuffer(buf)},DERNode.prototype._encodeObjid=function(id,values,relative){if("string"==typeof id){if(!values)return this.reporter.error("string objid given, but no values map found");if(!values.hasOwnProperty(id))return this.reporter.error("objid not found in values map");id=values[id].split(/[\s\.]+/g);for(var i=0;i<id.length;i++)id[i]|=0}else if(Array.isArray(id)){id=id.slice();for(i=0;i<id.length;i++)id[i]|=0}if(!Array.isArray(id))return this.reporter.error("objid() should be either array or string, got: "+JSON.stringify(id));if(!relative){if(40<=id[1])return this.reporter.error("Second objid identifier OOB");id.splice(0,2,40*id[0]+id[1])}var size=0;for(i=0;i<id.length;i++){var ident=id[i];for(size++;128<=ident;ident>>=7)size++}var objid=new Buffer(size),offset=objid.length-1;for(i=id.length-1;0<=i;i--){ident=id[i];for(objid[offset--]=127&ident;0<(ident>>=7);)objid[offset--]=128|127&ident}return this._createEncoderBuffer(objid)},DERNode.prototype._encodeTime=function(time,tag){var str,date=new Date(time);return"gentime"===tag?str=[two(date.getFullYear()),two(date.getUTCMonth()+1),two(date.getUTCDate()),two(date.getUTCHours()),two(date.getUTCMinutes()),two(date.getUTCSeconds()),"Z"].join(""):"utctime"===tag?str=[two(date.getFullYear()%100),two(date.getUTCMonth()+1),two(date.getUTCDate()),two(date.getUTCHours()),two(date.getUTCMinutes()),two(date.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+tag+" time is not supported yet"),this._encodeStr(str,"octstr")},DERNode.prototype._encodeNull=function(){return this._createEncoderBuffer("")},DERNode.prototype._encodeInt=function(num,values){if("string"==typeof num){if(!values)return this.reporter.error("String int or enum given, but no values map");if(!values.hasOwnProperty(num))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(num));num=values[num]}if("number"!=typeof num&&!Buffer.isBuffer(num)){var numArray=num.toArray();!num.sign&&128&numArray[0]&&numArray.unshift(0),num=new Buffer(numArray)}if(Buffer.isBuffer(num)){var size=num.length;0===num.length&&size++;var out=new Buffer(size);return num.copy(out),0===num.length&&(out[0]=0),this._createEncoderBuffer(out)}if(num<128)return this._createEncoderBuffer(num);if(num<256)return this._createEncoderBuffer([0,num]);size=1;for(var i=num;256<=i;i>>=8)size++;for(i=(out=new Array(size)).length-1;0<=i;i--)out[i]=255&num,num>>=8;return 128&out[0]&&out.unshift(0),this._createEncoderBuffer(new Buffer(out))},DERNode.prototype._encodeBool=function(value){return this._createEncoderBuffer(value?255:0)},DERNode.prototype._use=function(entity,obj){return"function"==typeof entity&&(entity=entity(obj)),entity._getEncoder("der").tree},DERNode.prototype._skipDefault=function(dataBuffer,reporter,parent){var i,state=this._baseState;if(null===state.default)return!1;var data=dataBuffer.join();if(void 0===state.defaultBuffer&&(state.defaultBuffer=this._encodeValue(state.default,reporter,parent).join()),data.length!==state.defaultBuffer.length)return!1;for(i=0;i<data.length;i++)if(data[i]!==state.defaultBuffer[i])return!1;return!0}},{"../../asn1":13,buffer:60,inherits:112}],25:[function(require,module,exports){var encoders=exports;encoders.der=require("./der"),encoders.pem=require("./pem")},{"./der":24,"./pem":26}],26:[function(require,module,exports){var inherits=require("inherits"),DEREncoder=require("./der");function PEMEncoder(entity){DEREncoder.call(this,entity),this.enc="pem"}inherits(PEMEncoder,DEREncoder),(module.exports=PEMEncoder).prototype.encode=function(data,options){for(var p=DEREncoder.prototype.encode.call(this,data).toString("base64"),out=["-----BEGIN "+options.label+"-----"],i=0;i<p.length;i+=64)out.push(p.slice(i,i+64));return out.push("-----END "+options.label+"-----"),out.join("\n")}},{"./der":24,inherits:112}],27:[function(require,module,exports){"use strict";exports.byteLength=function(b64){var lens=getLens(b64),validLen=lens[0],placeHoldersLen=lens[1];return 3*(validLen+placeHoldersLen)/4-placeHoldersLen},exports.toByteArray=function(b64){var tmp,i,lens=getLens(b64),validLen=lens[0],placeHoldersLen=lens[1],arr=new Arr(function(validLen,placeHoldersLen){return 3*(validLen+placeHoldersLen)/4-placeHoldersLen}(validLen,placeHoldersLen)),curByte=0,len=0<placeHoldersLen?validLen-4:validLen;for(i=0;i<len;i+=4)tmp=revLookup[b64.charCodeAt(i)]<<18|revLookup[b64.charCodeAt(i+1)]<<12|revLookup[b64.charCodeAt(i+2)]<<6|revLookup[b64.charCodeAt(i+3)],arr[curByte++]=tmp>>16&255,arr[curByte++]=tmp>>8&255,arr[curByte++]=255&tmp;2===placeHoldersLen&&(tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4,arr[curByte++]=255&tmp);1===placeHoldersLen&&(tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2,arr[curByte++]=tmp>>8&255,arr[curByte++]=255&tmp);return arr},exports.fromByteArray=function(uint8){for(var tmp,len=uint8.length,extraBytes=len%3,parts=[],i=0,len2=len-extraBytes;i<len2;i+=16383)parts.push(encodeChunk(uint8,i,len2<i+16383?len2:i+16383));1==extraBytes?(tmp=uint8[len-1],parts.push(lookup[tmp>>2]+lookup[tmp<<4&63]+"==")):2==extraBytes&&(tmp=(uint8[len-2]<<8)+uint8[len-1],parts.push(lookup[tmp>>10]+lookup[tmp>>4&63]+lookup[tmp<<2&63]+"="));return parts.join("")};for(var lookup=[],revLookup=[],Arr="undefined"!=typeof Uint8Array?Uint8Array:Array,code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;i<len;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;function getLens(b64){var len=b64.length;if(0<len%4)throw new Error("Invalid string. Length must be a multiple of 4");var validLen=b64.indexOf("=");return-1===validLen&&(validLen=len),[validLen,validLen===len?0:4-validLen%4]}function encodeChunk(uint8,start,end){for(var tmp,num,output=[],i=start;i<end;i+=3)tmp=(uint8[i]<<16&16711680)+(uint8[i+1]<<8&65280)+(255&uint8[i+2]),output.push(lookup[(num=tmp)>>18&63]+lookup[num>>12&63]+lookup[num>>6&63]+lookup[63&num]);return output.join("")}revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63},{}],28:[function(require,module,exports){!function(module,exports){"use strict";function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}function inherits(ctor,superCtor){ctor.super_=superCtor;function TempCtor(){}TempCtor.prototype=superCtor.prototype,ctor.prototype=new TempCtor,ctor.prototype.constructor=ctor}function BN(number,base,endian){if(BN.isBN(number))return number;this.negative=0,this.words=null,this.length=0,(this.red=null)!==number&&("le"!==base&&"be"!==base||(endian=base,base=10),this._init(number||0,base||10,endian||"be"))}var Buffer;"object"==typeof module?module.exports=BN:exports.BN=BN,(BN.BN=BN).wordSize=26;try{Buffer=require("buffer").Buffer}catch(e){}function parseHex(str,start,end){for(var r=0,len=Math.min(str.length,end),i=start;i<len;i++){var c=str.charCodeAt(i)-48;r<<=4,r|=49<=c&&c<=54?c-49+10:17<=c&&c<=22?c-17+10:15&c}return r}function parseBase(str,start,end,mul){for(var r=0,len=Math.min(str.length,end),i=start;i<len;i++){var c=str.charCodeAt(i)-48;r*=mul,r+=49<=c?c-49+10:17<=c?c-17+10:c}return r}BN.isBN=function(num){return num instanceof BN||null!==num&&"object"==typeof num&&num.constructor.wordSize===BN.wordSize&&Array.isArray(num.words)},BN.max=function(left,right){return 0<left.cmp(right)?left:right},BN.min=function(left,right){return left.cmp(right)<0?left:right},BN.prototype._init=function(number,base,endian){if("number"==typeof number)return this._initNumber(number,base,endian);if("object"==typeof number)return this._initArray(number,base,endian);"hex"===base&&(base=16),assert(base===(0|base)&&2<=base&&base<=36);var start=0;"-"===(number=number.toString().replace(/\s+/g,""))[0]&&start++,16===base?this._parseHex(number,start):this._parseBase(number,base,start),"-"===number[0]&&(this.negative=1),this.strip(),"le"===endian&&this._initArray(this.toArray(),base,endian)},BN.prototype._initNumber=function(number,base,endian){number<0&&(this.negative=1,number=-number),number<67108864?(this.words=[67108863&number],this.length=1):number<4503599627370496?(this.words=[67108863&number,number/67108864&67108863],this.length=2):(assert(number<9007199254740992),this.words=[67108863&number,number/67108864&67108863,1],this.length=3),"le"===endian&&this._initArray(this.toArray(),base,endian)},BN.prototype._initArray=function(number,base,endian){if(assert("number"==typeof number.length),number.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(number.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var j,w,off=0;if("be"===endian)for(i=number.length-1,j=0;0<=i;i-=3)w=number[i]|number[i-1]<<8|number[i-2]<<16,this.words[j]|=w<<off&67108863,this.words[j+1]=w>>>26-off&67108863,26<=(off+=24)&&(off-=26,j++);else if("le"===endian)for(j=i=0;i<number.length;i+=3)w=number[i]|number[i+1]<<8|number[i+2]<<16,this.words[j]|=w<<off&67108863,this.words[j+1]=w>>>26-off&67108863,26<=(off+=24)&&(off-=26,j++);return this.strip()},BN.prototype._parseHex=function(number,start){this.length=Math.ceil((number.length-start)/6),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var j,w,off=0;for(i=number.length-6,j=0;start<=i;i-=6)w=parseHex(number,i,i+6),this.words[j]|=w<<off&67108863,this.words[j+1]|=w>>>26-off&4194303,26<=(off+=24)&&(off-=26,j++);i+6!==start&&(w=parseHex(number,start,i+6),this.words[j]|=w<<off&67108863,this.words[j+1]|=w>>>26-off&4194303),this.strip()},BN.prototype._parseBase=function(number,base,start){this.words=[0];for(var limbLen=0,limbPow=this.length=1;limbPow<=67108863;limbPow*=base)limbLen++;limbLen--,limbPow=limbPow/base|0;for(var total=number.length-start,mod=total%limbLen,end=Math.min(total,total-mod)+start,word=0,i=start;i<end;i+=limbLen)word=parseBase(number,i,i+limbLen,base),this.imuln(limbPow),this.words[0]+word<67108864?this.words[0]+=word:this._iaddn(word);if(0!=mod){var pow=1;for(word=parseBase(number,i,number.length,base),i=0;i<mod;i++)pow*=base;this.imuln(pow),this.words[0]+word<67108864?this.words[0]+=word:this._iaddn(word)}},BN.prototype.copy=function(dest){dest.words=new Array(this.length);for(var i=0;i<this.length;i++)dest.words[i]=this.words[i];dest.length=this.length,dest.negative=this.negative,dest.red=this.red},BN.prototype.clone=function(){var r=new BN(null);return this.copy(r),r},BN.prototype._expand=function(size){for(;this.length<size;)this.words[this.length++]=0;return this},BN.prototype.strip=function(){for(;1<this.length&&0===this.words[this.length-1];)this.length--;return this._normSign()},BN.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},BN.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function smallMulTo(self,num,out){out.negative=num.negative^self.negative;var len=self.length+num.length|0;len=(out.length=len)-1|0;var a=0|self.words[0],b=0|num.words[0],r=a*b,lo=67108863&r,carry=r/67108864|0;out.words[0]=lo;for(var k=1;k<len;k++){for(var ncarry=carry>>>26,rword=67108863&carry,maxJ=Math.min(k,num.length-1),j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;ncarry+=(r=(a=0|self.words[i])*(b=0|num.words[j])+rword)/67108864|0,rword=67108863&r}out.words[k]=0|rword,carry=0|ncarry}return 0!==carry?out.words[k]=0|carry:out.length--,out.strip()}BN.prototype.toString=function(base,padding){var out;if(padding=0|padding||1,16===(base=base||10)||"hex"===base){out="";for(var off=0,carry=0,i=0;i<this.length;i++){var w=this.words[i],word=(16777215&(w<<off|carry)).toString(16);out=0!==(carry=w>>>24-off&16777215)||i!==this.length-1?zeros[6-word.length]+word+out:word+out,26<=(off+=2)&&(off-=26,i--)}for(0!==carry&&(out=carry.toString(16)+out);out.length%padding!=0;)out="0"+out;return 0!==this.negative&&(out="-"+out),out}if(base===(0|base)&&2<=base&&base<=36){var groupSize=groupSizes[base],groupBase=groupBases[base];out="";var c=this.clone();for(c.negative=0;!c.isZero();){var r=c.modn(groupBase).toString(base);out=(c=c.idivn(groupBase)).isZero()?r+out:zeros[groupSize-r.length]+r+out}for(this.isZero()&&(out="0"+out);out.length%padding!=0;)out="0"+out;return 0!==this.negative&&(out="-"+out),out}assert(!1,"Base should be between 2 and 36")},BN.prototype.toNumber=function(){var ret=this.words[0];return 2===this.length?ret+=67108864*this.words[1]:3===this.length&&1===this.words[2]?ret+=4503599627370496+67108864*this.words[1]:2<this.length&&assert(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-ret:ret},BN.prototype.toJSON=function(){return this.toString(16)},BN.prototype.toBuffer=function(endian,length){return assert(void 0!==Buffer),this.toArrayLike(Buffer,endian,length)},BN.prototype.toArray=function(endian,length){return this.toArrayLike(Array,endian,length)},BN.prototype.toArrayLike=function(ArrayType,endian,length){var byteLength=this.byteLength(),reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length"),assert(0<reqLength,"Requested array length <= 0"),this.strip();var b,i,littleEndian="le"===endian,res=new ArrayType(reqLength),q=this.clone();if(littleEndian){for(i=0;!q.isZero();i++)b=q.andln(255),q.iushrn(8),res[i]=b;for(;i<reqLength;i++)res[i]=0}else{for(i=0;i<reqLength-byteLength;i++)res[i]=0;for(i=0;!q.isZero();i++)b=q.andln(255),q.iushrn(8),res[reqLength-i-1]=b}return res},Math.clz32?BN.prototype._countBits=function(w){return 32-Math.clz32(w)}:BN.prototype._countBits=function(w){var t=w,r=0;return 4096<=t&&(r+=13,t>>>=13),64<=t&&(r+=7,t>>>=7),8<=t&&(r+=4,t>>>=4),2<=t&&(r+=2,t>>>=2),r+t},BN.prototype._zeroBits=function(w){if(0===w)return 26;var t=w,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},BN.prototype.bitLength=function(){var w=this.words[this.length-1],hi=this._countBits(w);return 26*(this.length-1)+hi},BN.prototype.zeroBits=function(){if(this.isZero())return 0;for(var r=0,i=0;i<this.length;i++){var b=this._zeroBits(this.words[i]);if(r+=b,26!==b)break}return r},BN.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},BN.prototype.toTwos=function(width){return 0!==this.negative?this.abs().inotn(width).iaddn(1):this.clone()},BN.prototype.fromTwos=function(width){return this.testn(width-1)?this.notn(width).iaddn(1).ineg():this.clone()},BN.prototype.isNeg=function(){return 0!==this.negative},BN.prototype.neg=function(){return this.clone().ineg()},BN.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},BN.prototype.iuor=function(num){for(;this.length<num.length;)this.words[this.length++]=0;for(var i=0;i<num.length;i++)this.words[i]=this.words[i]|num.words[i];return this.strip()},BN.prototype.ior=function(num){return assert(0==(this.negative|num.negative)),this.iuor(num)},BN.prototype.or=function(num){return this.length>num.length?this.clone().ior(num):num.clone().ior(this)},BN.prototype.uor=function(num){return this.length>num.length?this.clone().iuor(num):num.clone().iuor(this)},BN.prototype.iuand=function(num){var b;b=this.length>num.length?num:this;for(var i=0;i<b.length;i++)this.words[i]=this.words[i]&num.words[i];return this.length=b.length,this.strip()},BN.prototype.iand=function(num){return assert(0==(this.negative|num.negative)),this.iuand(num)},BN.prototype.and=function(num){return this.length>num.length?this.clone().iand(num):num.clone().iand(this)},BN.prototype.uand=function(num){return this.length>num.length?this.clone().iuand(num):num.clone().iuand(this)},BN.prototype.iuxor=function(num){var a,b;b=this.length>num.length?(a=this,num):(a=num,this);for(var i=0;i<b.length;i++)this.words[i]=a.words[i]^b.words[i];if(this!==a)for(;i<a.length;i++)this.words[i]=a.words[i];return this.length=a.length,this.strip()},BN.prototype.ixor=function(num){return assert(0==(this.negative|num.negative)),this.iuxor(num)},BN.prototype.xor=function(num){return this.length>num.length?this.clone().ixor(num):num.clone().ixor(this)},BN.prototype.uxor=function(num){return this.length>num.length?this.clone().iuxor(num):num.clone().iuxor(this)},BN.prototype.inotn=function(width){assert("number"==typeof width&&0<=width);var bytesNeeded=0|Math.ceil(width/26),bitsLeft=width%26;this._expand(bytesNeeded),0<bitsLeft&&bytesNeeded--;for(var i=0;i<bytesNeeded;i++)this.words[i]=67108863&~this.words[i];return 0<bitsLeft&&(this.words[i]=~this.words[i]&67108863>>26-bitsLeft),this.strip()},BN.prototype.notn=function(width){return this.clone().inotn(width)},BN.prototype.setn=function(bit,val){assert("number"==typeof bit&&0<=bit);var off=bit/26|0,wbit=bit%26;return this._expand(1+off),this.words[off]=val?this.words[off]|1<<wbit:this.words[off]&~(1<<wbit),this.strip()},BN.prototype.iadd=function(num){var r,a,b;if(0!==this.negative&&0===num.negative)return this.negative=0,r=this.isub(num),this.negative^=1,this._normSign();if(0===this.negative&&0!==num.negative)return num.negative=0,r=this.isub(num),num.negative=1,r._normSign();b=this.length>num.length?(a=this,num):(a=num,this);for(var carry=0,i=0;i<b.length;i++)r=(0|a.words[i])+(0|b.words[i])+carry,this.words[i]=67108863&r,carry=r>>>26;for(;0!==carry&&i<a.length;i++)r=(0|a.words[i])+carry,this.words[i]=67108863&r,carry=r>>>26;if(this.length=a.length,0!==carry)this.words[this.length]=carry,this.length++;else if(a!==this)for(;i<a.length;i++)this.words[i]=a.words[i];return this},BN.prototype.add=function(num){var res;return 0!==num.negative&&0===this.negative?(num.negative=0,res=this.sub(num),num.negative^=1,res):0===num.negative&&0!==this.negative?(this.negative=0,res=num.sub(this),this.negative=1,res):this.length>num.length?this.clone().iadd(num):num.clone().iadd(this)},BN.prototype.isub=function(num){if(0!==num.negative){num.negative=0;var r=this.iadd(num);return num.negative=1,r._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(num),this.negative=1,this._normSign();var a,b,cmp=this.cmp(num);if(0===cmp)return this.negative=0,this.length=1,this.words[0]=0,this;b=0<cmp?(a=this,num):(a=num,this);for(var carry=0,i=0;i<b.length;i++)carry=(r=(0|a.words[i])-(0|b.words[i])+carry)>>26,this.words[i]=67108863&r;for(;0!==carry&&i<a.length;i++)carry=(r=(0|a.words[i])+carry)>>26,this.words[i]=67108863&r;if(0===carry&&i<a.length&&a!==this)for(;i<a.length;i++)this.words[i]=a.words[i];return this.length=Math.max(this.length,i),a!==this&&(this.negative=1),this.strip()},BN.prototype.sub=function(num){return this.clone().isub(num)};var comb10MulTo=function(self,num,out){var lo,mid,hi,a=self.words,b=num.words,o=out.words,c=0,a0=0|a[0],al0=8191&a0,ah0=a0>>>13,a1=0|a[1],al1=8191&a1,ah1=a1>>>13,a2=0|a[2],al2=8191&a2,ah2=a2>>>13,a3=0|a[3],al3=8191&a3,ah3=a3>>>13,a4=0|a[4],al4=8191&a4,ah4=a4>>>13,a5=0|a[5],al5=8191&a5,ah5=a5>>>13,a6=0|a[6],al6=8191&a6,ah6=a6>>>13,a7=0|a[7],al7=8191&a7,ah7=a7>>>13,a8=0|a[8],al8=8191&a8,ah8=a8>>>13,a9=0|a[9],al9=8191&a9,ah9=a9>>>13,b0=0|b[0],bl0=8191&b0,bh0=b0>>>13,b1=0|b[1],bl1=8191&b1,bh1=b1>>>13,b2=0|b[2],bl2=8191&b2,bh2=b2>>>13,b3=0|b[3],bl3=8191&b3,bh3=b3>>>13,b4=0|b[4],bl4=8191&b4,bh4=b4>>>13,b5=0|b[5],bl5=8191&b5,bh5=b5>>>13,b6=0|b[6],bl6=8191&b6,bh6=b6>>>13,b7=0|b[7],bl7=8191&b7,bh7=b7>>>13,b8=0|b[8],bl8=8191&b8,bh8=b8>>>13,b9=0|b[9],bl9=8191&b9,bh9=b9>>>13;out.negative=self.negative^num.negative,out.length=19;var w0=(c+(lo=Math.imul(al0,bl0))|0)+((8191&(mid=(mid=Math.imul(al0,bh0))+Math.imul(ah0,bl0)|0))<<13)|0;c=((hi=Math.imul(ah0,bh0))+(mid>>>13)|0)+(w0>>>26)|0,w0&=67108863,lo=Math.imul(al1,bl0),mid=(mid=Math.imul(al1,bh0))+Math.imul(ah1,bl0)|0,hi=Math.imul(ah1,bh0);var w1=(c+(lo=lo+Math.imul(al0,bl1)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh1)|0)+Math.imul(ah0,bl1)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh1)|0)+(mid>>>13)|0)+(w1>>>26)|0,w1&=67108863,lo=Math.imul(al2,bl0),mid=(mid=Math.imul(al2,bh0))+Math.imul(ah2,bl0)|0,hi=Math.imul(ah2,bh0),lo=lo+Math.imul(al1,bl1)|0,mid=(mid=mid+Math.imul(al1,bh1)|0)+Math.imul(ah1,bl1)|0,hi=hi+Math.imul(ah1,bh1)|0;var w2=(c+(lo=lo+Math.imul(al0,bl2)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh2)|0)+Math.imul(ah0,bl2)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh2)|0)+(mid>>>13)|0)+(w2>>>26)|0,w2&=67108863,lo=Math.imul(al3,bl0),mid=(mid=Math.imul(al3,bh0))+Math.imul(ah3,bl0)|0,hi=Math.imul(ah3,bh0),lo=lo+Math.imul(al2,bl1)|0,mid=(mid=mid+Math.imul(al2,bh1)|0)+Math.imul(ah2,bl1)|0,hi=hi+Math.imul(ah2,bh1)|0,lo=lo+Math.imul(al1,bl2)|0,mid=(mid=mid+Math.imul(al1,bh2)|0)+Math.imul(ah1,bl2)|0,hi=hi+Math.imul(ah1,bh2)|0;var w3=(c+(lo=lo+Math.imul(al0,bl3)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh3)|0)+Math.imul(ah0,bl3)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh3)|0)+(mid>>>13)|0)+(w3>>>26)|0,w3&=67108863,lo=Math.imul(al4,bl0),mid=(mid=Math.imul(al4,bh0))+Math.imul(ah4,bl0)|0,hi=Math.imul(ah4,bh0),lo=lo+Math.imul(al3,bl1)|0,mid=(mid=mid+Math.imul(al3,bh1)|0)+Math.imul(ah3,bl1)|0,hi=hi+Math.imul(ah3,bh1)|0,lo=lo+Math.imul(al2,bl2)|0,mid=(mid=mid+Math.imul(al2,bh2)|0)+Math.imul(ah2,bl2)|0,hi=hi+Math.imul(ah2,bh2)|0,lo=lo+Math.imul(al1,bl3)|0,mid=(mid=mid+Math.imul(al1,bh3)|0)+Math.imul(ah1,bl3)|0,hi=hi+Math.imul(ah1,bh3)|0;var w4=(c+(lo=lo+Math.imul(al0,bl4)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh4)|0)+Math.imul(ah0,bl4)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh4)|0)+(mid>>>13)|0)+(w4>>>26)|0,w4&=67108863,lo=Math.imul(al5,bl0),mid=(mid=Math.imul(al5,bh0))+Math.imul(ah5,bl0)|0,hi=Math.imul(ah5,bh0),lo=lo+Math.imul(al4,bl1)|0,mid=(mid=mid+Math.imul(al4,bh1)|0)+Math.imul(ah4,bl1)|0,hi=hi+Math.imul(ah4,bh1)|0,lo=lo+Math.imul(al3,bl2)|0,mid=(mid=mid+Math.imul(al3,bh2)|0)+Math.imul(ah3,bl2)|0,hi=hi+Math.imul(ah3,bh2)|0,lo=lo+Math.imul(al2,bl3)|0,mid=(mid=mid+Math.imul(al2,bh3)|0)+Math.imul(ah2,bl3)|0,hi=hi+Math.imul(ah2,bh3)|0,lo=lo+Math.imul(al1,bl4)|0,mid=(mid=mid+Math.imul(al1,bh4)|0)+Math.imul(ah1,bl4)|0,hi=hi+Math.imul(ah1,bh4)|0;var w5=(c+(lo=lo+Math.imul(al0,bl5)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh5)|0)+Math.imul(ah0,bl5)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh5)|0)+(mid>>>13)|0)+(w5>>>26)|0,w5&=67108863,lo=Math.imul(al6,bl0),mid=(mid=Math.imul(al6,bh0))+Math.imul(ah6,bl0)|0,hi=Math.imul(ah6,bh0),lo=lo+Math.imul(al5,bl1)|0,mid=(mid=mid+Math.imul(al5,bh1)|0)+Math.imul(ah5,bl1)|0,hi=hi+Math.imul(ah5,bh1)|0,lo=lo+Math.imul(al4,bl2)|0,mid=(mid=mid+Math.imul(al4,bh2)|0)+Math.imul(ah4,bl2)|0,hi=hi+Math.imul(ah4,bh2)|0,lo=lo+Math.imul(al3,bl3)|0,mid=(mid=mid+Math.imul(al3,bh3)|0)+Math.imul(ah3,bl3)|0,hi=hi+Math.imul(ah3,bh3)|0,lo=lo+Math.imul(al2,bl4)|0,mid=(mid=mid+Math.imul(al2,bh4)|0)+Math.imul(ah2,bl4)|0,hi=hi+Math.imul(ah2,bh4)|0,lo=lo+Math.imul(al1,bl5)|0,mid=(mid=mid+Math.imul(al1,bh5)|0)+Math.imul(ah1,bl5)|0,hi=hi+Math.imul(ah1,bh5)|0;var w6=(c+(lo=lo+Math.imul(al0,bl6)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh6)|0)+Math.imul(ah0,bl6)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh6)|0)+(mid>>>13)|0)+(w6>>>26)|0,w6&=67108863,lo=Math.imul(al7,bl0),mid=(mid=Math.imul(al7,bh0))+Math.imul(ah7,bl0)|0,hi=Math.imul(ah7,bh0),lo=lo+Math.imul(al6,bl1)|0,mid=(mid=mid+Math.imul(al6,bh1)|0)+Math.imul(ah6,bl1)|0,hi=hi+Math.imul(ah6,bh1)|0,lo=lo+Math.imul(al5,bl2)|0,mid=(mid=mid+Math.imul(al5,bh2)|0)+Math.imul(ah5,bl2)|0,hi=hi+Math.imul(ah5,bh2)|0,lo=lo+Math.imul(al4,bl3)|0,mid=(mid=mid+Math.imul(al4,bh3)|0)+Math.imul(ah4,bl3)|0,hi=hi+Math.imul(ah4,bh3)|0,lo=lo+Math.imul(al3,bl4)|0,mid=(mid=mid+Math.imul(al3,bh4)|0)+Math.imul(ah3,bl4)|0,hi=hi+Math.imul(ah3,bh4)|0,lo=lo+Math.imul(al2,bl5)|0,mid=(mid=mid+Math.imul(al2,bh5)|0)+Math.imul(ah2,bl5)|0,hi=hi+Math.imul(ah2,bh5)|0,lo=lo+Math.imul(al1,bl6)|0,mid=(mid=mid+Math.imul(al1,bh6)|0)+Math.imul(ah1,bl6)|0,hi=hi+Math.imul(ah1,bh6)|0;var w7=(c+(lo=lo+Math.imul(al0,bl7)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh7)|0)+Math.imul(ah0,bl7)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh7)|0)+(mid>>>13)|0)+(w7>>>26)|0,w7&=67108863,lo=Math.imul(al8,bl0),mid=(mid=Math.imul(al8,bh0))+Math.imul(ah8,bl0)|0,hi=Math.imul(ah8,bh0),lo=lo+Math.imul(al7,bl1)|0,mid=(mid=mid+Math.imul(al7,bh1)|0)+Math.imul(ah7,bl1)|0,hi=hi+Math.imul(ah7,bh1)|0,lo=lo+Math.imul(al6,bl2)|0,mid=(mid=mid+Math.imul(al6,bh2)|0)+Math.imul(ah6,bl2)|0,hi=hi+Math.imul(ah6,bh2)|0,lo=lo+Math.imul(al5,bl3)|0,mid=(mid=mid+Math.imul(al5,bh3)|0)+Math.imul(ah5,bl3)|0,hi=hi+Math.imul(ah5,bh3)|0,lo=lo+Math.imul(al4,bl4)|0,mid=(mid=mid+Math.imul(al4,bh4)|0)+Math.imul(ah4,bl4)|0,hi=hi+Math.imul(ah4,bh4)|0,lo=lo+Math.imul(al3,bl5)|0,mid=(mid=mid+Math.imul(al3,bh5)|0)+Math.imul(ah3,bl5)|0,hi=hi+Math.imul(ah3,bh5)|0,lo=lo+Math.imul(al2,bl6)|0,mid=(mid=mid+Math.imul(al2,bh6)|0)+Math.imul(ah2,bl6)|0,hi=hi+Math.imul(ah2,bh6)|0,lo=lo+Math.imul(al1,bl7)|0,mid=(mid=mid+Math.imul(al1,bh7)|0)+Math.imul(ah1,bl7)|0,hi=hi+Math.imul(ah1,bh7)|0;var w8=(c+(lo=lo+Math.imul(al0,bl8)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh8)|0)+Math.imul(ah0,bl8)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh8)|0)+(mid>>>13)|0)+(w8>>>26)|0,w8&=67108863,lo=Math.imul(al9,bl0),mid=(mid=Math.imul(al9,bh0))+Math.imul(ah9,bl0)|0,hi=Math.imul(ah9,bh0),lo=lo+Math.imul(al8,bl1)|0,mid=(mid=mid+Math.imul(al8,bh1)|0)+Math.imul(ah8,bl1)|0,hi=hi+Math.imul(ah8,bh1)|0,lo=lo+Math.imul(al7,bl2)|0,mid=(mid=mid+Math.imul(al7,bh2)|0)+Math.imul(ah7,bl2)|0,hi=hi+Math.imul(ah7,bh2)|0,lo=lo+Math.imul(al6,bl3)|0,mid=(mid=mid+Math.imul(al6,bh3)|0)+Math.imul(ah6,bl3)|0,hi=hi+Math.imul(ah6,bh3)|0,lo=lo+Math.imul(al5,bl4)|0,mid=(mid=mid+Math.imul(al5,bh4)|0)+Math.imul(ah5,bl4)|0,hi=hi+Math.imul(ah5,bh4)|0,lo=lo+Math.imul(al4,bl5)|0,mid=(mid=mid+Math.imul(al4,bh5)|0)+Math.imul(ah4,bl5)|0,hi=hi+Math.imul(ah4,bh5)|0,lo=lo+Math.imul(al3,bl6)|0,mid=(mid=mid+Math.imul(al3,bh6)|0)+Math.imul(ah3,bl6)|0,hi=hi+Math.imul(ah3,bh6)|0,lo=lo+Math.imul(al2,bl7)|0,mid=(mid=mid+Math.imul(al2,bh7)|0)+Math.imul(ah2,bl7)|0,hi=hi+Math.imul(ah2,bh7)|0,lo=lo+Math.imul(al1,bl8)|0,mid=(mid=mid+Math.imul(al1,bh8)|0)+Math.imul(ah1,bl8)|0,hi=hi+Math.imul(ah1,bh8)|0;var w9=(c+(lo=lo+Math.imul(al0,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al0,bh9)|0)+Math.imul(ah0,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah0,bh9)|0)+(mid>>>13)|0)+(w9>>>26)|0,w9&=67108863,lo=Math.imul(al9,bl1),mid=(mid=Math.imul(al9,bh1))+Math.imul(ah9,bl1)|0,hi=Math.imul(ah9,bh1),lo=lo+Math.imul(al8,bl2)|0,mid=(mid=mid+Math.imul(al8,bh2)|0)+Math.imul(ah8,bl2)|0,hi=hi+Math.imul(ah8,bh2)|0,lo=lo+Math.imul(al7,bl3)|0,mid=(mid=mid+Math.imul(al7,bh3)|0)+Math.imul(ah7,bl3)|0,hi=hi+Math.imul(ah7,bh3)|0,lo=lo+Math.imul(al6,bl4)|0,mid=(mid=mid+Math.imul(al6,bh4)|0)+Math.imul(ah6,bl4)|0,hi=hi+Math.imul(ah6,bh4)|0,lo=lo+Math.imul(al5,bl5)|0,mid=(mid=mid+Math.imul(al5,bh5)|0)+Math.imul(ah5,bl5)|0,hi=hi+Math.imul(ah5,bh5)|0,lo=lo+Math.imul(al4,bl6)|0,mid=(mid=mid+Math.imul(al4,bh6)|0)+Math.imul(ah4,bl6)|0,hi=hi+Math.imul(ah4,bh6)|0,lo=lo+Math.imul(al3,bl7)|0,mid=(mid=mid+Math.imul(al3,bh7)|0)+Math.imul(ah3,bl7)|0,hi=hi+Math.imul(ah3,bh7)|0,lo=lo+Math.imul(al2,bl8)|0,mid=(mid=mid+Math.imul(al2,bh8)|0)+Math.imul(ah2,bl8)|0,hi=hi+Math.imul(ah2,bh8)|0;var w10=(c+(lo=lo+Math.imul(al1,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al1,bh9)|0)+Math.imul(ah1,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah1,bh9)|0)+(mid>>>13)|0)+(w10>>>26)|0,w10&=67108863,lo=Math.imul(al9,bl2),mid=(mid=Math.imul(al9,bh2))+Math.imul(ah9,bl2)|0,hi=Math.imul(ah9,bh2),lo=lo+Math.imul(al8,bl3)|0,mid=(mid=mid+Math.imul(al8,bh3)|0)+Math.imul(ah8,bl3)|0,hi=hi+Math.imul(ah8,bh3)|0,lo=lo+Math.imul(al7,bl4)|0,mid=(mid=mid+Math.imul(al7,bh4)|0)+Math.imul(ah7,bl4)|0,hi=hi+Math.imul(ah7,bh4)|0,lo=lo+Math.imul(al6,bl5)|0,mid=(mid=mid+Math.imul(al6,bh5)|0)+Math.imul(ah6,bl5)|0,hi=hi+Math.imul(ah6,bh5)|0,lo=lo+Math.imul(al5,bl6)|0,mid=(mid=mid+Math.imul(al5,bh6)|0)+Math.imul(ah5,bl6)|0,hi=hi+Math.imul(ah5,bh6)|0,lo=lo+Math.imul(al4,bl7)|0,mid=(mid=mid+Math.imul(al4,bh7)|0)+Math.imul(ah4,bl7)|0,hi=hi+Math.imul(ah4,bh7)|0,lo=lo+Math.imul(al3,bl8)|0,mid=(mid=mid+Math.imul(al3,bh8)|0)+Math.imul(ah3,bl8)|0,hi=hi+Math.imul(ah3,bh8)|0;var w11=(c+(lo=lo+Math.imul(al2,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al2,bh9)|0)+Math.imul(ah2,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah2,bh9)|0)+(mid>>>13)|0)+(w11>>>26)|0,w11&=67108863,lo=Math.imul(al9,bl3),mid=(mid=Math.imul(al9,bh3))+Math.imul(ah9,bl3)|0,hi=Math.imul(ah9,bh3),lo=lo+Math.imul(al8,bl4)|0,mid=(mid=mid+Math.imul(al8,bh4)|0)+Math.imul(ah8,bl4)|0,hi=hi+Math.imul(ah8,bh4)|0,lo=lo+Math.imul(al7,bl5)|0,mid=(mid=mid+Math.imul(al7,bh5)|0)+Math.imul(ah7,bl5)|0,hi=hi+Math.imul(ah7,bh5)|0,lo=lo+Math.imul(al6,bl6)|0,mid=(mid=mid+Math.imul(al6,bh6)|0)+Math.imul(ah6,bl6)|0,hi=hi+Math.imul(ah6,bh6)|0,lo=lo+Math.imul(al5,bl7)|0,mid=(mid=mid+Math.imul(al5,bh7)|0)+Math.imul(ah5,bl7)|0,hi=hi+Math.imul(ah5,bh7)|0,lo=lo+Math.imul(al4,bl8)|0,mid=(mid=mid+Math.imul(al4,bh8)|0)+Math.imul(ah4,bl8)|0,hi=hi+Math.imul(ah4,bh8)|0;var w12=(c+(lo=lo+Math.imul(al3,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al3,bh9)|0)+Math.imul(ah3,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah3,bh9)|0)+(mid>>>13)|0)+(w12>>>26)|0,w12&=67108863,lo=Math.imul(al9,bl4),mid=(mid=Math.imul(al9,bh4))+Math.imul(ah9,bl4)|0,hi=Math.imul(ah9,bh4),lo=lo+Math.imul(al8,bl5)|0,mid=(mid=mid+Math.imul(al8,bh5)|0)+Math.imul(ah8,bl5)|0,hi=hi+Math.imul(ah8,bh5)|0,lo=lo+Math.imul(al7,bl6)|0,mid=(mid=mid+Math.imul(al7,bh6)|0)+Math.imul(ah7,bl6)|0,hi=hi+Math.imul(ah7,bh6)|0,lo=lo+Math.imul(al6,bl7)|0,mid=(mid=mid+Math.imul(al6,bh7)|0)+Math.imul(ah6,bl7)|0,hi=hi+Math.imul(ah6,bh7)|0,lo=lo+Math.imul(al5,bl8)|0,mid=(mid=mid+Math.imul(al5,bh8)|0)+Math.imul(ah5,bl8)|0,hi=hi+Math.imul(ah5,bh8)|0;var w13=(c+(lo=lo+Math.imul(al4,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al4,bh9)|0)+Math.imul(ah4,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah4,bh9)|0)+(mid>>>13)|0)+(w13>>>26)|0,w13&=67108863,lo=Math.imul(al9,bl5),mid=(mid=Math.imul(al9,bh5))+Math.imul(ah9,bl5)|0,hi=Math.imul(ah9,bh5),lo=lo+Math.imul(al8,bl6)|0,mid=(mid=mid+Math.imul(al8,bh6)|0)+Math.imul(ah8,bl6)|0,hi=hi+Math.imul(ah8,bh6)|0,lo=lo+Math.imul(al7,bl7)|0,mid=(mid=mid+Math.imul(al7,bh7)|0)+Math.imul(ah7,bl7)|0,hi=hi+Math.imul(ah7,bh7)|0,lo=lo+Math.imul(al6,bl8)|0,mid=(mid=mid+Math.imul(al6,bh8)|0)+Math.imul(ah6,bl8)|0,hi=hi+Math.imul(ah6,bh8)|0;var w14=(c+(lo=lo+Math.imul(al5,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al5,bh9)|0)+Math.imul(ah5,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah5,bh9)|0)+(mid>>>13)|0)+(w14>>>26)|0,w14&=67108863,lo=Math.imul(al9,bl6),mid=(mid=Math.imul(al9,bh6))+Math.imul(ah9,bl6)|0,hi=Math.imul(ah9,bh6),lo=lo+Math.imul(al8,bl7)|0,mid=(mid=mid+Math.imul(al8,bh7)|0)+Math.imul(ah8,bl7)|0,hi=hi+Math.imul(ah8,bh7)|0,lo=lo+Math.imul(al7,bl8)|0,mid=(mid=mid+Math.imul(al7,bh8)|0)+Math.imul(ah7,bl8)|0,hi=hi+Math.imul(ah7,bh8)|0;var w15=(c+(lo=lo+Math.imul(al6,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al6,bh9)|0)+Math.imul(ah6,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah6,bh9)|0)+(mid>>>13)|0)+(w15>>>26)|0,w15&=67108863,lo=Math.imul(al9,bl7),mid=(mid=Math.imul(al9,bh7))+Math.imul(ah9,bl7)|0,hi=Math.imul(ah9,bh7),lo=lo+Math.imul(al8,bl8)|0,mid=(mid=mid+Math.imul(al8,bh8)|0)+Math.imul(ah8,bl8)|0,hi=hi+Math.imul(ah8,bh8)|0;var w16=(c+(lo=lo+Math.imul(al7,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al7,bh9)|0)+Math.imul(ah7,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah7,bh9)|0)+(mid>>>13)|0)+(w16>>>26)|0,w16&=67108863,lo=Math.imul(al9,bl8),mid=(mid=Math.imul(al9,bh8))+Math.imul(ah9,bl8)|0,hi=Math.imul(ah9,bh8);var w17=(c+(lo=lo+Math.imul(al8,bl9)|0)|0)+((8191&(mid=(mid=mid+Math.imul(al8,bh9)|0)+Math.imul(ah8,bl9)|0))<<13)|0;c=((hi=hi+Math.imul(ah8,bh9)|0)+(mid>>>13)|0)+(w17>>>26)|0,w17&=67108863;var w18=(c+(lo=Math.imul(al9,bl9))|0)+((8191&(mid=(mid=Math.imul(al9,bh9))+Math.imul(ah9,bl9)|0))<<13)|0;return c=((hi=Math.imul(ah9,bh9))+(mid>>>13)|0)+(w18>>>26)|0,w18&=67108863,o[0]=w0,o[1]=w1,o[2]=w2,o[3]=w3,o[4]=w4,o[5]=w5,o[6]=w6,o[7]=w7,o[8]=w8,o[9]=w9,o[10]=w10,o[11]=w11,o[12]=w12,o[13]=w13,o[14]=w14,o[15]=w15,o[16]=w16,o[17]=w17,o[18]=w18,0!==c&&(o[19]=c,out.length++),out};function jumboMulTo(self,num,out){return(new FFTM).mulp(self,num,out)}function FFTM(x,y){this.x=x,this.y=y}Math.imul||(comb10MulTo=smallMulTo),BN.prototype.mulTo=function(num,out){var len=this.length+num.length;return(10===this.length&&10===num.length?comb10MulTo:len<63?smallMulTo:len<1024?function(self,num,out){out.negative=num.negative^self.negative,out.length=self.length+num.length;for(var carry=0,hncarry=0,k=0;k<out.length-1;k++){var ncarry=hncarry;hncarry=0;for(var rword=67108863&carry,maxJ=Math.min(k,num.length-1),j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j,r=(0|self.words[i])*(0|num.words[j]),lo=67108863&r;rword=67108863&(lo=lo+rword|0),hncarry+=(ncarry=(ncarry=ncarry+(r/67108864|0)|0)+(lo>>>26)|0)>>>26,ncarry&=67108863}out.words[k]=rword,carry=ncarry,ncarry=hncarry}return 0!==carry?out.words[k]=carry:out.length--,out.strip()}:jumboMulTo)(this,num,out)},FFTM.prototype.makeRBT=function(N){for(var t=new Array(N),l=BN.prototype._countBits(N)-1,i=0;i<N;i++)t[i]=this.revBin(i,l,N);return t},FFTM.prototype.revBin=function(x,l,N){if(0===x||x===N-1)return x;for(var rb=0,i=0;i<l;i++)rb|=(1&x)<<l-i-1,x>>=1;return rb},FFTM.prototype.permute=function(rbt,rws,iws,rtws,itws,N){for(var i=0;i<N;i++)rtws[i]=rws[rbt[i]],itws[i]=iws[rbt[i]]},FFTM.prototype.transform=function(rws,iws,rtws,itws,N,rbt){this.permute(rbt,rws,iws,rtws,itws,N);for(var s=1;s<N;s<<=1)for(var l=s<<1,rtwdf=Math.cos(2*Math.PI/l),itwdf=Math.sin(2*Math.PI/l),p=0;p<N;p+=l)for(var rtwdf_=rtwdf,itwdf_=itwdf,j=0;j<s;j++){var re=rtws[p+j],ie=itws[p+j],ro=rtws[p+j+s],io=itws[p+j+s],rx=rtwdf_*ro-itwdf_*io;io=rtwdf_*io+itwdf_*ro,ro=rx,rtws[p+j]=re+ro,itws[p+j]=ie+io,rtws[p+j+s]=re-ro,itws[p+j+s]=ie-io,j!==l&&(rx=rtwdf*rtwdf_-itwdf*itwdf_,itwdf_=rtwdf*itwdf_+itwdf*rtwdf_,rtwdf_=rx)}},FFTM.prototype.guessLen13b=function(n,m){var N=1|Math.max(m,n),odd=1&N,i=0;for(N=N/2|0;N;N>>>=1)i++;return 1<<i+1+odd},FFTM.prototype.conjugate=function(rws,iws,N){if(!(N<=1))for(var i=0;i<N/2;i++){var t=rws[i];rws[i]=rws[N-i-1],rws[N-i-1]=t,t=iws[i],iws[i]=-iws[N-i-1],iws[N-i-1]=-t}},FFTM.prototype.normalize13b=function(ws,N){for(var carry=0,i=0;i<N/2;i++){var w=8192*Math.round(ws[2*i+1]/N)+Math.round(ws[2*i]/N)+carry;ws[i]=67108863&w,carry=w<67108864?0:w/67108864|0}return ws},FFTM.prototype.convert13b=function(ws,len,rws,N){for(var carry=0,i=0;i<len;i++)carry+=0|ws[i],rws[2*i]=8191&carry,carry>>>=13,rws[2*i+1]=8191&carry,carry>>>=13;for(i=2*len;i<N;++i)rws[i]=0;assert(0===carry),assert(0==(-8192&carry))},FFTM.prototype.stub=function(N){for(var ph=new Array(N),i=0;i<N;i++)ph[i]=0;return ph},FFTM.prototype.mulp=function(x,y,out){var N=2*this.guessLen13b(x.length,y.length),rbt=this.makeRBT(N),_=this.stub(N),rws=new Array(N),rwst=new Array(N),iwst=new Array(N),nrws=new Array(N),nrwst=new Array(N),niwst=new Array(N),rmws=out.words;rmws.length=N,this.convert13b(x.words,x.length,rws,N),this.convert13b(y.words,y.length,nrws,N),this.transform(rws,_,rwst,iwst,N,rbt),this.transform(nrws,_,nrwst,niwst,N,rbt);for(var i=0;i<N;i++){var rx=rwst[i]*nrwst[i]-iwst[i]*niwst[i];iwst[i]=rwst[i]*niwst[i]+iwst[i]*nrwst[i],rwst[i]=rx}return this.conjugate(rwst,iwst,N),this.transform(rwst,iwst,rmws,_,N,rbt),this.conjugate(rmws,_,N),this.normalize13b(rmws,N),out.negative=x.negative^y.negative,out.length=x.length+y.length,out.strip()},BN.prototype.mul=function(num){var out=new BN(null);return out.words=new Array(this.length+num.length),this.mulTo(num,out)},BN.prototype.mulf=function(num){var out=new BN(null);return out.words=new Array(this.length+num.length),jumboMulTo(this,num,out)},BN.prototype.imul=function(num){return this.clone().mulTo(num,this)},BN.prototype.imuln=function(num){assert("number"==typeof num),assert(num<67108864);for(var carry=0,i=0;i<this.length;i++){var w=(0|this.words[i])*num,lo=(67108863&w)+(67108863&carry);carry>>=26,carry+=w/67108864|0,carry+=lo>>>26,this.words[i]=67108863&lo}return 0!==carry&&(this.words[i]=carry,this.length++),this},BN.prototype.muln=function(num){return this.clone().imuln(num)},BN.prototype.sqr=function(){return this.mul(this)},BN.prototype.isqr=function(){return this.imul(this.clone())},BN.prototype.pow=function(num){var w=function(num){for(var w=new Array(num.bitLength()),bit=0;bit<w.length;bit++){var off=bit/26|0,wbit=bit%26;w[bit]=(num.words[off]&1<<wbit)>>>wbit}return w}(num);if(0===w.length)return new BN(1);for(var res=this,i=0;i<w.length&&0===w[i];i++,res=res.sqr());if(++i<w.length)for(var q=res.sqr();i<w.length;i++,q=q.sqr())0!==w[i]&&(res=res.mul(q));return res},BN.prototype.iushln=function(bits){assert("number"==typeof bits&&0<=bits);var i,r=bits%26,s=(bits-r)/26,carryMask=67108863>>>26-r<<26-r;if(0!=r){var carry=0;for(i=0;i<this.length;i++){var newCarry=this.words[i]&carryMask,c=(0|this.words[i])-newCarry<<r;this.words[i]=c|carry,carry=newCarry>>>26-r}carry&&(this.words[i]=carry,this.length++)}if(0!=s){for(i=this.length-1;0<=i;i--)this.words[i+s]=this.words[i];for(i=0;i<s;i++)this.words[i]=0;this.length+=s}return this.strip()},BN.prototype.ishln=function(bits){return assert(0===this.negative),this.iushln(bits)},BN.prototype.iushrn=function(bits,hint,extended){var h;assert("number"==typeof bits&&0<=bits),h=hint?(hint-hint%26)/26:0;var r=bits%26,s=Math.min((bits-r)/26,this.length),mask=67108863^67108863>>>r<<r,maskedWords=extended;if(h-=s,h=Math.max(0,h),maskedWords){for(var i=0;i<s;i++)maskedWords.words[i]=this.words[i];maskedWords.length=s}if(0!==s)if(this.length>s)for(this.length-=s,i=0;i<this.length;i++)this.words[i]=this.words[i+s];else this.words[0]=0,this.length=1;var carry=0;for(i=this.length-1;0<=i&&(0!==carry||h<=i);i--){var word=0|this.words[i];this.words[i]=carry<<26-r|word>>>r,carry=word&mask}return maskedWords&&0!==carry&&(maskedWords.words[maskedWords.length++]=carry),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},BN.prototype.ishrn=function(bits,hint,extended){return assert(0===this.negative),this.iushrn(bits,hint,extended)},BN.prototype.shln=function(bits){return this.clone().ishln(bits)},BN.prototype.ushln=function(bits){return this.clone().iushln(bits)},BN.prototype.shrn=function(bits){return this.clone().ishrn(bits)},BN.prototype.ushrn=function(bits){return this.clone().iushrn(bits)},BN.prototype.testn=function(bit){assert("number"==typeof bit&&0<=bit);var r=bit%26,s=(bit-r)/26,q=1<<r;return!(this.length<=s)&&!!(this.words[s]&q)},BN.prototype.imaskn=function(bits){assert("number"==typeof bits&&0<=bits);var r=bits%26,s=(bits-r)/26;if(assert(0===this.negative,"imaskn works only with positive numbers"),this.length<=s)return this;if(0!=r&&s++,this.length=Math.min(s,this.length),0!=r){var mask=67108863^67108863>>>r<<r;this.words[this.length-1]&=mask}return this.strip()},BN.prototype.maskn=function(bits){return this.clone().imaskn(bits)},BN.prototype.iaddn=function(num){return assert("number"==typeof num),assert(num<67108864),num<0?this.isubn(-num):0!==this.negative?(1===this.length&&(0|this.words[0])<num?(this.words[0]=num-(0|this.words[0]),this.negative=0):(this.negative=0,this.isubn(num),this.negative=1),this):this._iaddn(num)},BN.prototype._iaddn=function(num){this.words[0]+=num;for(var i=0;i<this.length&&67108864<=this.words[i];i++)this.words[i]-=67108864,i===this.length-1?this.words[i+1]=1:this.words[i+1]++;return this.length=Math.max(this.length,i+1),this},BN.prototype.isubn=function(num){if(assert("number"==typeof num),assert(num<67108864),num<0)return this.iaddn(-num);if(0!==this.negative)return this.negative=0,this.iaddn(num),this.negative=1,this;if(this.words[0]-=num,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var i=0;i<this.length&&this.words[i]<0;i++)this.words[i]+=67108864,--this.words[i+1];return this.strip()},BN.prototype.addn=function(num){return this.clone().iaddn(num)},BN.prototype.subn=function(num){return this.clone().isubn(num)},BN.prototype.iabs=function(){return this.negative=0,this},BN.prototype.abs=function(){return this.clone().iabs()},BN.prototype._ishlnsubmul=function(num,mul,shift){var i,w,len=num.length+shift;this._expand(len);var carry=0;for(i=0;i<num.length;i++){w=(0|this.words[i+shift])+carry;var right=(0|num.words[i])*mul;carry=((w-=67108863&right)>>26)-(right/67108864|0),this.words[i+shift]=67108863&w}for(;i<this.length-shift;i++)carry=(w=(0|this.words[i+shift])+carry)>>26,this.words[i+shift]=67108863&w;if(0===carry)return this.strip();for(assert(-1===carry),i=carry=0;i<this.length;i++)carry=(w=-(0|this.words[i])+carry)>>26,this.words[i]=67108863&w;return this.negative=1,this.strip()},BN.prototype._wordDiv=function(num,mode){var shift=(this.length,num.length),a=this.clone(),b=num,bhi=0|b.words[b.length-1];0!=(shift=26-this._countBits(bhi))&&(b=b.ushln(shift),a.iushln(shift),bhi=0|b.words[b.length-1]);var q,m=a.length-b.length;if("mod"!==mode){(q=new BN(null)).length=1+m,q.words=new Array(q.length);for(var i=0;i<q.length;i++)q.words[i]=0}var diff=a.clone()._ishlnsubmul(b,1,m);0===diff.negative&&(a=diff,q&&(q.words[m]=1));for(var j=m-1;0<=j;j--){var qj=67108864*(0|a.words[b.length+j])+(0|a.words[b.length+j-1]);for(qj=Math.min(qj/bhi|0,67108863),a._ishlnsubmul(b,qj,j);0!==a.negative;)qj--,a.negative=0,a._ishlnsubmul(b,1,j),a.isZero()||(a.negative^=1);q&&(q.words[j]=qj)}return q&&q.strip(),a.strip(),"div"!==mode&&0!=shift&&a.iushrn(shift),{div:q||null,mod:a}},BN.prototype.divmod=function(num,mode,positive){return assert(!num.isZero()),this.isZero()?{div:new BN(0),mod:new BN(0)}:0!==this.negative&&0===num.negative?(res=this.neg().divmod(num,mode),"mod"!==mode&&(div=res.div.neg()),"div"!==mode&&(mod=res.mod.neg(),positive&&0!==mod.negative&&mod.iadd(num)),{div:div,mod:mod}):0===this.negative&&0!==num.negative?(res=this.divmod(num.neg(),mode),"mod"!==mode&&(div=res.div.neg()),{div:div,mod:res.mod}):0!=(this.negative&num.negative)?(res=this.neg().divmod(num.neg(),mode),"div"!==mode&&(mod=res.mod.neg(),positive&&0!==mod.negative&&mod.isub(num)),{div:res.div,mod:mod}):num.length>this.length||this.cmp(num)<0?{div:new BN(0),mod:this}:1===num.length?"div"===mode?{div:this.divn(num.words[0]),mod:null}:"mod"===mode?{div:null,mod:new BN(this.modn(num.words[0]))}:{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}:this._wordDiv(num,mode);var div,mod,res},BN.prototype.div=function(num){return this.divmod(num,"div",!1).div},BN.prototype.mod=function(num){return this.divmod(num,"mod",!1).mod},BN.prototype.umod=function(num){return this.divmod(num,"mod",!0).mod},BN.prototype.divRound=function(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=0!==dm.div.negative?dm.mod.isub(num):dm.mod,half=num.ushrn(1),r2=num.andln(1),cmp=mod.cmp(half);return cmp<0||1===r2&&0===cmp?dm.div:0!==dm.div.negative?dm.div.isubn(1):dm.div.iaddn(1)},BN.prototype.modn=function(num){assert(num<=67108863);for(var p=(1<<26)%num,acc=0,i=this.length-1;0<=i;i--)acc=(p*acc+(0|this.words[i]))%num;return acc},BN.prototype.idivn=function(num){assert(num<=67108863);for(var carry=0,i=this.length-1;0<=i;i--){var w=(0|this.words[i])+67108864*carry;this.words[i]=w/num|0,carry=w%num}return this.strip()},BN.prototype.divn=function(num){return this.clone().idivn(num)},BN.prototype.egcd=function(p){assert(0===p.negative),assert(!p.isZero());var x=this,y=p.clone();x=0!==x.negative?x.umod(p):x.clone();for(var A=new BN(1),B=new BN(0),C=new BN(0),D=new BN(1),g=0;x.isEven()&&y.isEven();)x.iushrn(1),y.iushrn(1),++g;for(var yp=y.clone(),xp=x.clone();!x.isZero();){for(var i=0,im=1;0==(x.words[0]&im)&&i<26;++i,im<<=1);if(0<i)for(x.iushrn(i);0<i--;)(A.isOdd()||B.isOdd())&&(A.iadd(yp),B.isub(xp)),A.iushrn(1),B.iushrn(1);for(var j=0,jm=1;0==(y.words[0]&jm)&&j<26;++j,jm<<=1);if(0<j)for(y.iushrn(j);0<j--;)(C.isOdd()||D.isOdd())&&(C.iadd(yp),D.isub(xp)),C.iushrn(1),D.iushrn(1);0<=x.cmp(y)?(x.isub(y),A.isub(C),B.isub(D)):(y.isub(x),C.isub(A),D.isub(B))}return{a:C,b:D,gcd:y.iushln(g)}},BN.prototype._invmp=function(p){assert(0===p.negative),assert(!p.isZero());var a=this,b=p.clone();a=0!==a.negative?a.umod(p):a.clone();for(var res,x1=new BN(1),x2=new BN(0),delta=b.clone();0<a.cmpn(1)&&0<b.cmpn(1);){for(var i=0,im=1;0==(a.words[0]&im)&&i<26;++i,im<<=1);if(0<i)for(a.iushrn(i);0<i--;)x1.isOdd()&&x1.iadd(delta),x1.iushrn(1);for(var j=0,jm=1;0==(b.words[0]&jm)&&j<26;++j,jm<<=1);if(0<j)for(b.iushrn(j);0<j--;)x2.isOdd()&&x2.iadd(delta),x2.iushrn(1);0<=a.cmp(b)?(a.isub(b),x1.isub(x2)):(b.isub(a),x2.isub(x1))}return(res=0===a.cmpn(1)?x1:x2).cmpn(0)<0&&res.iadd(p),res},BN.prototype.gcd=function(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone(),b=num.clone();a.negative=0;for(var shift=b.negative=0;a.isEven()&&b.isEven();shift++)a.iushrn(1),b.iushrn(1);for(;;){for(;a.isEven();)a.iushrn(1);for(;b.isEven();)b.iushrn(1);var r=a.cmp(b);if(r<0){var t=a;a=b,b=t}else if(0===r||0===b.cmpn(1))break;a.isub(b)}return b.iushln(shift)},BN.prototype.invm=function(num){return this.egcd(num).a.umod(num)},BN.prototype.isEven=function(){return 0==(1&this.words[0])},BN.prototype.isOdd=function(){return 1==(1&this.words[0])},BN.prototype.andln=function(num){return this.words[0]&num},BN.prototype.bincn=function(bit){assert("number"==typeof bit);var r=bit%26,s=(bit-r)/26,q=1<<r;if(this.length<=s)return this._expand(1+s),this.words[s]|=q,this;for(var carry=q,i=s;0!==carry&&i<this.length;i++){var w=0|this.words[i];carry=(w+=carry)>>>26,w&=67108863,this.words[i]=w}return 0!==carry&&(this.words[i]=carry,this.length++),this},BN.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},BN.prototype.cmpn=function(num){var res,negative=num<0;if(0!==this.negative&&!negative)return-1;if(0===this.negative&&negative)return 1;if(this.strip(),1<this.length)res=1;else{negative&&(num=-num),assert(num<=67108863,"Number is too big");var w=0|this.words[0];res=w===num?0:w<num?-1:1}return 0!==this.negative?0|-res:res},BN.prototype.cmp=function(num){if(0!==this.negative&&0===num.negative)return-1;if(0===this.negative&&0!==num.negative)return 1;var res=this.ucmp(num);return 0!==this.negative?0|-res:res},BN.prototype.ucmp=function(num){if(this.length>num.length)return 1;if(this.length<num.length)return-1;for(var res=0,i=this.length-1;0<=i;i--){var a=0|this.words[i],b=0|num.words[i];if(a!=b){a<b?res=-1:b<a&&(res=1);break}}return res},BN.prototype.gtn=function(num){return 1===this.cmpn(num)},BN.prototype.gt=function(num){return 1===this.cmp(num)},BN.prototype.gten=function(num){return 0<=this.cmpn(num)},BN.prototype.gte=function(num){return 0<=this.cmp(num)},BN.prototype.ltn=function(num){return-1===this.cmpn(num)},BN.prototype.lt=function(num){return-1===this.cmp(num)},BN.prototype.lten=function(num){return this.cmpn(num)<=0},BN.prototype.lte=function(num){return this.cmp(num)<=0},BN.prototype.eqn=function(num){return 0===this.cmpn(num)},BN.prototype.eq=function(num){return 0===this.cmp(num)},BN.red=function(num){return new Red(num)},BN.prototype.toRed=function(ctx){return assert(!this.red,"Already a number in reduction context"),assert(0===this.negative,"red works only with positives"),ctx.convertTo(this)._forceRed(ctx)},BN.prototype.fromRed=function(){return assert(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},BN.prototype._forceRed=function(ctx){return this.red=ctx,this},BN.prototype.forceRed=function(ctx){return assert(!this.red,"Already a number in reduction context"),this._forceRed(ctx)},BN.prototype.redAdd=function(num){return assert(this.red,"redAdd works only with red numbers"),this.red.add(this,num)},BN.prototype.redIAdd=function(num){return assert(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,num)},BN.prototype.redSub=function(num){return assert(this.red,"redSub works only with red numbers"),this.red.sub(this,num)},BN.prototype.redISub=function(num){return assert(this.red,"redISub works only with red numbers"),this.red.isub(this,num)},BN.prototype.redShl=function(num){return assert(this.red,"redShl works only with red numbers"),this.red.shl(this,num)},BN.prototype.redMul=function(num){return assert(this.red,"redMul works only with red numbers"),this.red._verify2(this,num),this.red.mul(this,num)},BN.prototype.redIMul=function(num){return assert(this.red,"redMul works only with red numbers"),this.red._verify2(this,num),this.red.imul(this,num)},BN.prototype.redSqr=function(){return assert(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},BN.prototype.redISqr=function(){return assert(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},BN.prototype.redSqrt=function(){return assert(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},BN.prototype.redInvm=function(){return assert(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},BN.prototype.redNeg=function(){return assert(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},BN.prototype.redPow=function(num){return assert(this.red&&!num.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name,this.p=new BN(p,16),this.n=this.p.bitLength(),this.k=new BN(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function P224(){MPrime.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function P192(){MPrime.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function P25519(){MPrime.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function Red(m){if("string"==typeof m){var prime=BN._prime(m);this.m=prime.p,this.prime=prime}else assert(m.gtn(1),"modulus must be greater than 1"),this.m=m,this.prime=null}function Mont(m){Red.call(this,m),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new BN(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}MPrime.prototype._tmp=function(){var tmp=new BN(null);return tmp.words=new Array(Math.ceil(this.n/13)),tmp},MPrime.prototype.ireduce=function(num){for(var rlen,r=num;this.split(r,this.tmp),(rlen=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength())>this.n;);var cmp=rlen<this.n?-1:r.ucmp(this.p);return 0===cmp?(r.words[0]=0,r.length=1):0<cmp?r.isub(this.p):r.strip(),r},MPrime.prototype.split=function(input,out){input.iushrn(this.n,0,out)},MPrime.prototype.imulK=function(num){return num.imul(this.k)},inherits(K256,MPrime),K256.prototype.split=function(input,output){for(var outLen=Math.min(input.length,9),i=0;i<outLen;i++)output.words[i]=input.words[i];if(output.length=outLen,input.length<=9)return input.words[0]=0,void(input.length=1);var prev=input.words[9];for(output.words[output.length++]=4194303&prev,i=10;i<input.length;i++){var next=0|input.words[i];input.words[i-10]=(4194303&next)<<4|prev>>>22,prev=next}prev>>>=22,0===(input.words[i-10]=prev)&&10<input.length?input.length-=10:input.length-=9},K256.prototype.imulK=function(num){num.words[num.length]=0,num.words[num.length+1]=0,num.length+=2;for(var lo=0,i=0;i<num.length;i++){var w=0|num.words[i];lo+=977*w,num.words[i]=67108863&lo,lo=64*w+(lo/67108864|0)}return 0===num.words[num.length-1]&&(num.length--,0===num.words[num.length-1]&&num.length--),num},inherits(P224,MPrime),inherits(P192,MPrime),inherits(P25519,MPrime),P25519.prototype.imulK=function(num){for(var carry=0,i=0;i<num.length;i++){var hi=19*(0|num.words[i])+carry,lo=67108863&hi;hi>>>=26,num.words[i]=lo,carry=hi}return 0!==carry&&(num.words[num.length++]=carry),num},BN._prime=function(name){if(primes[name])return primes[name];var prime;if("k256"===name)prime=new K256;else if("p224"===name)prime=new P224;else if("p192"===name)prime=new P192;else{if("p25519"!==name)throw new Error("Unknown prime "+name);prime=new P25519}return primes[name]=prime},Red.prototype._verify1=function(a){assert(0===a.negative,"red works only with positives"),assert(a.red,"red works only with red numbers")},Red.prototype._verify2=function(a,b){assert(0==(a.negative|b.negative),"red works only with positives"),assert(a.red&&a.red===b.red,"red works only with red numbers")},Red.prototype.imod=function(a){return this.prime?this.prime.ireduce(a)._forceRed(this):a.umod(this.m)._forceRed(this)},Red.prototype.neg=function(a){return a.isZero()?a.clone():this.m.sub(a)._forceRed(this)},Red.prototype.add=function(a,b){this._verify2(a,b);var res=a.add(b);return 0<=res.cmp(this.m)&&res.isub(this.m),res._forceRed(this)},Red.prototype.iadd=function(a,b){this._verify2(a,b);var res=a.iadd(b);return 0<=res.cmp(this.m)&&res.isub(this.m),res},Red.prototype.sub=function(a,b){this._verify2(a,b);var res=a.sub(b);return res.cmpn(0)<0&&res.iadd(this.m),res._forceRed(this)},Red.prototype.isub=function(a,b){this._verify2(a,b);var res=a.isub(b);return res.cmpn(0)<0&&res.iadd(this.m),res},Red.prototype.shl=function(a,num){return this._verify1(a),this.imod(a.ushln(num))},Red.prototype.imul=function(a,b){return this._verify2(a,b),this.imod(a.imul(b))},Red.prototype.mul=function(a,b){return this._verify2(a,b),this.imod(a.mul(b))},Red.prototype.isqr=function(a){return this.imul(a,a.clone())},Red.prototype.sqr=function(a){return this.mul(a,a)},Red.prototype.sqrt=function(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);if(assert(mod3%2==1),3===mod3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}for(var q=this.m.subn(1),s=0;!q.isZero()&&0===q.andln(1);)s++,q.iushrn(1);assert(!q.isZero());var one=new BN(1).toRed(this),nOne=one.redNeg(),lpow=this.m.subn(1).iushrn(1),z=this.m.bitLength();for(z=new BN(2*z*z).toRed(this);0!==this.pow(z,lpow).cmp(nOne);)z.redIAdd(nOne);for(var c=this.pow(z,q),r=this.pow(a,q.addn(1).iushrn(1)),t=this.pow(a,q),m=s;0!==t.cmp(one);){for(var tmp=t,i=0;0!==tmp.cmp(one);i++)tmp=tmp.redSqr();assert(i<m);var b=this.pow(c,new BN(1).iushln(m-i-1));r=r.redMul(b),c=b.redSqr(),t=t.redMul(c),m=i}return r},Red.prototype.invm=function(a){var inv=a._invmp(this.m);return 0!==inv.negative?(inv.negative=0,this.imod(inv).redNeg()):this.imod(inv)},Red.prototype.pow=function(a,num){if(num.isZero())return new BN(1).toRed(this);if(0===num.cmpn(1))return a.clone();var wnd=new Array(16);wnd[0]=new BN(1).toRed(this),wnd[1]=a;for(var i=2;i<wnd.length;i++)wnd[i]=this.mul(wnd[i-1],a);var res=wnd[0],current=0,currentLen=0,start=num.bitLength()%26;for(0===start&&(start=26),i=num.length-1;0<=i;i--){for(var word=num.words[i],j=start-1;0<=j;j--){var bit=word>>j&1;res!==wnd[0]&&(res=this.sqr(res)),0!=bit||0!==current?(current<<=1,current|=bit,(4===++currentLen||0===i&&0===j)&&(res=this.mul(res,wnd[current]),current=currentLen=0)):currentLen=0}start=26}return res},Red.prototype.convertTo=function(num){var r=num.umod(this.m);return r===num?r.clone():r},Red.prototype.convertFrom=function(num){var res=num.clone();return res.red=null,res},BN.mont=function(num){return new Mont(num)},inherits(Mont,Red),Mont.prototype.convertTo=function(num){return this.imod(num.ushln(this.shift))},Mont.prototype.convertFrom=function(num){var r=this.imod(num.mul(this.rinv));return r.red=null,r},Mont.prototype.imul=function(a,b){if(a.isZero()||b.isZero())return a.words[0]=0,a.length=1,a;var t=a.imul(b),c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),u=t.isub(c).iushrn(this.shift),res=u;return 0<=u.cmp(this.m)?res=u.isub(this.m):u.cmpn(0)<0&&(res=u.iadd(this.m)),res._forceRed(this)},Mont.prototype.mul=function(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b),c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),u=t.isub(c).iushrn(this.shift),res=u;return 0<=u.cmp(this.m)?res=u.isub(this.m):u.cmpn(0)<0&&(res=u.iadd(this.m)),res._forceRed(this)},Mont.prototype.invm=function(a){return this.imod(a._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===module||module,this)},{buffer:30}],29:[function(require,module,exports){var r;function Rand(rand){this.rand=rand}if(module.exports=function(len){return(r=r||new Rand(null)).generate(len)},(module.exports.Rand=Rand).prototype.generate=function(len){return this._rand(len)},Rand.prototype._rand=function(n){if(this.rand.getBytes)return this.rand.getBytes(n);for(var res=new Uint8Array(n),i=0;i<res.length;i++)res[i]=this.rand.getByte();return res},"object"==typeof self)self.crypto&&self.crypto.getRandomValues?Rand.prototype._rand=function(n){var arr=new Uint8Array(n);return self.crypto.getRandomValues(arr),arr}:self.msCrypto&&self.msCrypto.getRandomValues?Rand.prototype._rand=function(n){var arr=new Uint8Array(n);return self.msCrypto.getRandomValues(arr),arr}:"object"==typeof window&&(Rand.prototype._rand=function(){throw new Error("Not implemented yet")});else try{var crypto=require("crypto");if("function"!=typeof crypto.randomBytes)throw new Error("Not supported");Rand.prototype._rand=function(n){return crypto.randomBytes(n)}}catch(e){}},{crypto:30}],30:[function(require,module,exports){},{}],31:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function asUInt32Array(buf){Buffer.isBuffer(buf)||(buf=Buffer.from(buf));for(var len=buf.length/4|0,out=new Array(len),i=0;i<len;i++)out[i]=buf.readUInt32BE(4*i);return out}function scrubVec(v){for(;0<v.length;v++)v[0]=0}function cryptBlock(M,keySchedule,SUB_MIX,SBOX,nRounds){for(var t0,t1,t2,t3,SUB_MIX0=SUB_MIX[0],SUB_MIX1=SUB_MIX[1],SUB_MIX2=SUB_MIX[2],SUB_MIX3=SUB_MIX[3],s0=M[0]^keySchedule[0],s1=M[1]^keySchedule[1],s2=M[2]^keySchedule[2],s3=M[3]^keySchedule[3],ksRow=4,round=1;round<nRounds;round++)t0=SUB_MIX0[s0>>>24]^SUB_MIX1[s1>>>16&255]^SUB_MIX2[s2>>>8&255]^SUB_MIX3[255&s3]^keySchedule[ksRow++],t1=SUB_MIX0[s1>>>24]^SUB_MIX1[s2>>>16&255]^SUB_MIX2[s3>>>8&255]^SUB_MIX3[255&s0]^keySchedule[ksRow++],t2=SUB_MIX0[s2>>>24]^SUB_MIX1[s3>>>16&255]^SUB_MIX2[s0>>>8&255]^SUB_MIX3[255&s1]^keySchedule[ksRow++],t3=SUB_MIX0[s3>>>24]^SUB_MIX1[s0>>>16&255]^SUB_MIX2[s1>>>8&255]^SUB_MIX3[255&s2]^keySchedule[ksRow++],s0=t0,s1=t1,s2=t2,s3=t3;return t0=(SBOX[s0>>>24]<<24|SBOX[s1>>>16&255]<<16|SBOX[s2>>>8&255]<<8|SBOX[255&s3])^keySchedule[ksRow++],t1=(SBOX[s1>>>24]<<24|SBOX[s2>>>16&255]<<16|SBOX[s3>>>8&255]<<8|SBOX[255&s0])^keySchedule[ksRow++],t2=(SBOX[s2>>>24]<<24|SBOX[s3>>>16&255]<<16|SBOX[s0>>>8&255]<<8|SBOX[255&s1])^keySchedule[ksRow++],t3=(SBOX[s3>>>24]<<24|SBOX[s0>>>16&255]<<16|SBOX[s1>>>8&255]<<8|SBOX[255&s2])^keySchedule[ksRow++],[t0>>>=0,t1>>>=0,t2>>>=0,t3>>>=0]}var RCON=[0,1,2,4,8,16,32,64,128,27,54],G=function(){for(var d=new Array(256),j=0;j<256;j++)d[j]=j<128?j<<1:j<<1^283;for(var SBOX=[],INV_SBOX=[],SUB_MIX=[[],[],[],[]],INV_SUB_MIX=[[],[],[],[]],x=0,xi=0,i=0;i<256;++i){var sx=xi^xi<<1^xi<<2^xi<<3^xi<<4;sx=sx>>>8^255&sx^99;var x2=d[INV_SBOX[SBOX[x]=sx]=x],x4=d[x2],x8=d[x4],t=257*d[sx]^16843008*sx;SUB_MIX[0][x]=t<<24|t>>>8,SUB_MIX[1][x]=t<<16|t>>>16,SUB_MIX[2][x]=t<<8|t>>>24,SUB_MIX[3][x]=t,t=16843009*x8^65537*x4^257*x2^16843008*x,INV_SUB_MIX[0][sx]=t<<24|t>>>8,INV_SUB_MIX[1][sx]=t<<16|t>>>16,INV_SUB_MIX[2][sx]=t<<8|t>>>24,INV_SUB_MIX[3][sx]=t,0===x?x=xi=1:(x=x2^d[d[d[x8^x2]]],xi^=d[d[xi]])}return{SBOX:SBOX,INV_SBOX:INV_SBOX,SUB_MIX:SUB_MIX,INV_SUB_MIX:INV_SUB_MIX}}();function AES(key){this._key=asUInt32Array(key),this._reset()}AES.blockSize=16,AES.keySize=32,AES.prototype.blockSize=AES.blockSize,AES.prototype.keySize=AES.keySize,AES.prototype._reset=function(){for(var keyWords=this._key,keySize=keyWords.length,nRounds=keySize+6,ksRows=4*(nRounds+1),keySchedule=[],k=0;k<keySize;k++)keySchedule[k]=keyWords[k];for(k=keySize;k<ksRows;k++){var t=keySchedule[k-1];k%keySize==0?(t=t<<8|t>>>24,t=G.SBOX[t>>>24]<<24|G.SBOX[t>>>16&255]<<16|G.SBOX[t>>>8&255]<<8|G.SBOX[255&t],t^=RCON[k/keySize|0]<<24):6<keySize&&k%keySize==4&&(t=G.SBOX[t>>>24]<<24|G.SBOX[t>>>16&255]<<16|G.SBOX[t>>>8&255]<<8|G.SBOX[255&t]),keySchedule[k]=keySchedule[k-keySize]^t}for(var invKeySchedule=[],ik=0;ik<ksRows;ik++){var ksR=ksRows-ik,tt=keySchedule[ksR-(ik%4?0:4)];invKeySchedule[ik]=ik<4||ksR<=4?tt:G.INV_SUB_MIX[0][G.SBOX[tt>>>24]]^G.INV_SUB_MIX[1][G.SBOX[tt>>>16&255]]^G.INV_SUB_MIX[2][G.SBOX[tt>>>8&255]]^G.INV_SUB_MIX[3][G.SBOX[255&tt]]}this._nRounds=nRounds,this._keySchedule=keySchedule,this._invKeySchedule=invKeySchedule},AES.prototype.encryptBlockRaw=function(M){return cryptBlock(M=asUInt32Array(M),this._keySchedule,G.SUB_MIX,G.SBOX,this._nRounds)},AES.prototype.encryptBlock=function(M){var out=this.encryptBlockRaw(M),buf=Buffer.allocUnsafe(16);return buf.writeUInt32BE(out[0],0),buf.writeUInt32BE(out[1],4),buf.writeUInt32BE(out[2],8),buf.writeUInt32BE(out[3],12),buf},AES.prototype.decryptBlock=function(M){var m1=(M=asUInt32Array(M))[1];M[1]=M[3],M[3]=m1;var out=cryptBlock(M,this._invKeySchedule,G.INV_SUB_MIX,G.INV_SBOX,this._nRounds),buf=Buffer.allocUnsafe(16);return buf.writeUInt32BE(out[0],0),buf.writeUInt32BE(out[3],4),buf.writeUInt32BE(out[2],8),buf.writeUInt32BE(out[1],12),buf},AES.prototype.scrub=function(){scrubVec(this._keySchedule),scrubVec(this._invKeySchedule),scrubVec(this._key)},module.exports.AES=AES},{"safe-buffer":156}],32:[function(require,module,exports){var aes=require("./aes"),Buffer=require("safe-buffer").Buffer,Transform=require("cipher-base"),inherits=require("inherits"),GHASH=require("./ghash"),xor=require("buffer-xor"),incr32=require("./incr32");function StreamCipher(mode,key,iv,decrypt){Transform.call(this);var h=Buffer.alloc(4,0);this._cipher=new aes.AES(key);var ck=this._cipher.encryptBlock(h);this._ghash=new GHASH(ck),iv=function(self,iv,ck){if(12===iv.length)return self._finID=Buffer.concat([iv,Buffer.from([0,0,0,1])]),Buffer.concat([iv,Buffer.from([0,0,0,2])]);var ghash=new GHASH(ck),len=iv.length,toPad=len%16;ghash.update(iv),toPad&&(toPad=16-toPad,ghash.update(Buffer.alloc(toPad,0))),ghash.update(Buffer.alloc(8,0));var ivBits=8*len,tail=Buffer.alloc(8);tail.writeUIntBE(ivBits,0,8),ghash.update(tail),self._finID=ghash.state;var out=Buffer.from(self._finID);return incr32(out),out}(this,iv,ck),this._prev=Buffer.from(iv),this._cache=Buffer.allocUnsafe(0),this._secCache=Buffer.allocUnsafe(0),this._decrypt=decrypt,this._alen=0,this._len=0,this._mode=mode,this._authTag=null,this._called=!1}inherits(StreamCipher,Transform),StreamCipher.prototype._update=function(chunk){if(!this._called&&this._alen){var rump=16-this._alen%16;rump<16&&(rump=Buffer.alloc(rump,0),this._ghash.update(rump))}this._called=!0;var out=this._mode.encrypt(this,chunk);return this._decrypt?this._ghash.update(chunk):this._ghash.update(out),this._len+=chunk.length,out},StreamCipher.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var tag=xor(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(a,b){var out=0;a.length!==b.length&&out++;for(var len=Math.min(a.length,b.length),i=0;i<len;++i)out+=a[i]^b[i];return out}(tag,this._authTag))throw new Error("Unsupported state or unable to authenticate data");this._authTag=tag,this._cipher.scrub()},StreamCipher.prototype.getAuthTag=function(){if(this._decrypt||!Buffer.isBuffer(this._authTag))throw new Error("Attempting to get auth tag in unsupported state");return this._authTag},StreamCipher.prototype.setAuthTag=function(tag){if(!this._decrypt)throw new Error("Attempting to set auth tag in unsupported state");this._authTag=tag},StreamCipher.prototype.setAAD=function(buf){if(this._called)throw new Error("Attempting to set AAD in unsupported state");this._ghash.update(buf),this._alen+=buf.length},module.exports=StreamCipher},{"./aes":31,"./ghash":36,"./incr32":37,"buffer-xor":59,"cipher-base":61,inherits:112,"safe-buffer":156}],33:[function(require,module,exports){var ciphers=require("./encrypter"),deciphers=require("./decrypter"),modes=require("./modes/list.json");exports.createCipher=exports.Cipher=ciphers.createCipher,exports.createCipheriv=exports.Cipheriv=ciphers.createCipheriv,exports.createDecipher=exports.Decipher=deciphers.createDecipher,exports.createDecipheriv=exports.Decipheriv=deciphers.createDecipheriv,exports.listCiphers=exports.getCiphers=function(){return Object.keys(modes)}},{"./decrypter":34,"./encrypter":35,"./modes/list.json":45}],34:[function(require,module,exports){var AuthCipher=require("./authCipher"),Buffer=require("safe-buffer").Buffer,MODES=require("./modes"),StreamCipher=require("./streamCipher"),Transform=require("cipher-base"),aes=require("./aes"),ebtk=require("evp_bytestokey");function Decipher(mode,key,iv){Transform.call(this),this._cache=new Splitter,this._last=void 0,this._cipher=new aes.AES(key),this._prev=Buffer.from(iv),this._mode=mode,this._autopadding=!0}function Splitter(){this.cache=Buffer.allocUnsafe(0)}function createDecipheriv(suite,password,iv){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");if("string"==typeof iv&&(iv=Buffer.from(iv)),"GCM"!==config.mode&&iv.length!==config.iv)throw new TypeError("invalid iv length "+iv.length);if("string"==typeof password&&(password=Buffer.from(password)),password.length!==config.key/8)throw new TypeError("invalid key length "+password.length);return"stream"===config.type?new StreamCipher(config.module,password,iv,!0):"auth"===config.type?new AuthCipher(config.module,password,iv,!0):new Decipher(config.module,password,iv)}require("inherits")(Decipher,Transform),Decipher.prototype._update=function(data){var chunk,thing;this._cache.add(data);for(var out=[];chunk=this._cache.get(this._autopadding);)thing=this._mode.decrypt(this,chunk),out.push(thing);return Buffer.concat(out)},Decipher.prototype._final=function(){var chunk=this._cache.flush();if(this._autopadding)return function(last){var padded=last[15];if(padded<1||16<padded)throw new Error("unable to decrypt data");var i=-1;for(;++i<padded;)if(last[i+(16-padded)]!==padded)throw new Error("unable to decrypt data");if(16===padded)return;return last.slice(0,16-padded)}(this._mode.decrypt(this,chunk));if(chunk)throw new Error("data not multiple of block length")},Decipher.prototype.setAutoPadding=function(setTo){return this._autopadding=!!setTo,this},Splitter.prototype.add=function(data){this.cache=Buffer.concat([this.cache,data])},Splitter.prototype.get=function(autoPadding){var out;if(autoPadding){if(16<this.cache.length)return out=this.cache.slice(0,16),this.cache=this.cache.slice(16),out}else if(16<=this.cache.length)return out=this.cache.slice(0,16),this.cache=this.cache.slice(16),out;return null},Splitter.prototype.flush=function(){if(this.cache.length)return this.cache},exports.createDecipher=function(suite,password){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");var keys=ebtk(password,!1,config.key,config.iv);return createDecipheriv(suite,keys.key,keys.iv)},exports.createDecipheriv=createDecipheriv},{"./aes":31,"./authCipher":32,"./modes":44,"./streamCipher":47,"cipher-base":61,evp_bytestokey:96,inherits:112,"safe-buffer":156}],35:[function(require,module,exports){var MODES=require("./modes"),AuthCipher=require("./authCipher"),Buffer=require("safe-buffer").Buffer,StreamCipher=require("./streamCipher"),Transform=require("cipher-base"),aes=require("./aes"),ebtk=require("evp_bytestokey");function Cipher(mode,key,iv){Transform.call(this),this._cache=new Splitter,this._cipher=new aes.AES(key),this._prev=Buffer.from(iv),this._mode=mode,this._autopadding=!0}require("inherits")(Cipher,Transform),Cipher.prototype._update=function(data){var chunk,thing;this._cache.add(data);for(var out=[];chunk=this._cache.get();)thing=this._mode.encrypt(this,chunk),out.push(thing);return Buffer.concat(out)};var PADDING=Buffer.alloc(16,16);function Splitter(){this.cache=Buffer.allocUnsafe(0)}function createCipheriv(suite,password,iv){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");if("string"==typeof password&&(password=Buffer.from(password)),password.length!==config.key/8)throw new TypeError("invalid key length "+password.length);if("string"==typeof iv&&(iv=Buffer.from(iv)),"GCM"!==config.mode&&iv.length!==config.iv)throw new TypeError("invalid iv length "+iv.length);return new("stream"===config.type?StreamCipher:"auth"===config.type?AuthCipher:Cipher)(config.module,password,iv)}Cipher.prototype._final=function(){var chunk=this._cache.flush();if(this._autopadding)return chunk=this._mode.encrypt(this,chunk),this._cipher.scrub(),chunk;if(!chunk.equals(PADDING))throw this._cipher.scrub(),new Error("data not multiple of block length")},Cipher.prototype.setAutoPadding=function(setTo){return this._autopadding=!!setTo,this},Splitter.prototype.add=function(data){this.cache=Buffer.concat([this.cache,data])},Splitter.prototype.get=function(){if(15<this.cache.length){var out=this.cache.slice(0,16);return this.cache=this.cache.slice(16),out}return null},Splitter.prototype.flush=function(){for(var len=16-this.cache.length,padBuff=Buffer.allocUnsafe(len),i=-1;++i<len;)padBuff.writeUInt8(len,i);return Buffer.concat([this.cache,padBuff])},exports.createCipheriv=createCipheriv,exports.createCipher=function(suite,password){var config=MODES[suite.toLowerCase()];if(!config)throw new TypeError("invalid suite type");var keys=ebtk(password,!1,config.key,config.iv);return createCipheriv(suite,keys.key,keys.iv)}},{"./aes":31,"./authCipher":32,"./modes":44,"./streamCipher":47,"cipher-base":61,evp_bytestokey:96,inherits:112,"safe-buffer":156}],36:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer,ZEROES=Buffer.alloc(16,0);function fromArray(out){var buf=Buffer.allocUnsafe(16);return buf.writeUInt32BE(out[0]>>>0,0),buf.writeUInt32BE(out[1]>>>0,4),buf.writeUInt32BE(out[2]>>>0,8),buf.writeUInt32BE(out[3]>>>0,12),buf}function GHASH(key){this.h=key,this.state=Buffer.alloc(16,0),this.cache=Buffer.allocUnsafe(0)}GHASH.prototype.ghash=function(block){for(var i=-1;++i<block.length;)this.state[i]^=block[i];this._multiply()},GHASH.prototype._multiply=function(){for(var buf,j,lsbVi,Vi=[(buf=this.h).readUInt32BE(0),buf.readUInt32BE(4),buf.readUInt32BE(8),buf.readUInt32BE(12)],Zi=[0,0,0,0],i=-1;++i<128;){for(0!=(this.state[~~(i/8)]&1<<7-i%8)&&(Zi[0]^=Vi[0],Zi[1]^=Vi[1],Zi[2]^=Vi[2],Zi[3]^=Vi[3]),lsbVi=0!=(1&Vi[3]),j=3;0<j;j--)Vi[j]=Vi[j]>>>1|(1&Vi[j-1])<<31;Vi[0]=Vi[0]>>>1,lsbVi&&(Vi[0]=Vi[0]^225<<24)}this.state=fromArray(Zi)},GHASH.prototype.update=function(buf){var chunk;for(this.cache=Buffer.concat([this.cache,buf]);16<=this.cache.length;)chunk=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(chunk)},GHASH.prototype.final=function(abl,bl){return this.cache.length&&this.ghash(Buffer.concat([this.cache,ZEROES],16)),this.ghash(fromArray([0,abl,0,bl])),this.state},module.exports=GHASH},{"safe-buffer":156}],37:[function(require,module,exports){module.exports=function(iv){for(var item,len=iv.length;len--;){if(255!==(item=iv.readUInt8(len))){item++,iv.writeUInt8(item,len);break}iv.writeUInt8(0,len)}}},{}],38:[function(require,module,exports){var xor=require("buffer-xor");exports.encrypt=function(self,block){var data=xor(block,self._prev);return self._prev=self._cipher.encryptBlock(data),self._prev},exports.decrypt=function(self,block){var pad=self._prev;self._prev=block;var out=self._cipher.decryptBlock(block);return xor(out,pad)}},{"buffer-xor":59}],39:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer,xor=require("buffer-xor");function encryptStart(self,data,decrypt){var len=data.length,out=xor(data,self._cache);return self._cache=self._cache.slice(len),self._prev=Buffer.concat([self._prev,decrypt?data:out]),out}exports.encrypt=function(self,data,decrypt){for(var len,out=Buffer.allocUnsafe(0);data.length;){if(0===self._cache.length&&(self._cache=self._cipher.encryptBlock(self._prev),self._prev=Buffer.allocUnsafe(0)),!(self._cache.length<=data.length)){out=Buffer.concat([out,encryptStart(self,data,decrypt)]);break}len=self._cache.length,out=Buffer.concat([out,encryptStart(self,data.slice(0,len),decrypt)]),data=data.slice(len)}return out}},{"buffer-xor":59,"safe-buffer":156}],40:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function encryptByte(self,byteParam,decrypt){for(var bit,value,i=-1,out=0;++i<8;)bit=byteParam&1<<7-i?128:0,out+=(128&(value=self._cipher.encryptBlock(self._prev)[0]^bit))>>i%8,self._prev=shiftIn(self._prev,decrypt?bit:value);return out}function shiftIn(buffer,value){var len=buffer.length,i=-1,out=Buffer.allocUnsafe(buffer.length);for(buffer=Buffer.concat([buffer,Buffer.from([value])]);++i<len;)out[i]=buffer[i]<<1|buffer[i+1]>>7;return out}exports.encrypt=function(self,chunk,decrypt){for(var len=chunk.length,out=Buffer.allocUnsafe(len),i=-1;++i<len;)out[i]=encryptByte(self,chunk[i],decrypt);return out}},{"safe-buffer":156}],41:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function encryptByte(self,byteParam,decrypt){var out=self._cipher.encryptBlock(self._prev)[0]^byteParam;return self._prev=Buffer.concat([self._prev.slice(1),Buffer.from([decrypt?byteParam:out])]),out}exports.encrypt=function(self,chunk,decrypt){for(var len=chunk.length,out=Buffer.allocUnsafe(len),i=-1;++i<len;)out[i]=encryptByte(self,chunk[i],decrypt);return out}},{"safe-buffer":156}],42:[function(require,module,exports){var xor=require("buffer-xor"),Buffer=require("safe-buffer").Buffer,incr32=require("../incr32");function getBlock(self){var out=self._cipher.encryptBlockRaw(self._prev);return incr32(self._prev),out}exports.encrypt=function(self,chunk){var chunkNum=Math.ceil(chunk.length/16),start=self._cache.length;self._cache=Buffer.concat([self._cache,Buffer.allocUnsafe(16*chunkNum)]);for(var i=0;i<chunkNum;i++){var out=getBlock(self),offset=start+16*i;self._cache.writeUInt32BE(out[0],offset+0),self._cache.writeUInt32BE(out[1],offset+4),self._cache.writeUInt32BE(out[2],offset+8),self._cache.writeUInt32BE(out[3],offset+12)}var pad=self._cache.slice(0,chunk.length);return self._cache=self._cache.slice(chunk.length),xor(chunk,pad)}},{"../incr32":37,"buffer-xor":59,"safe-buffer":156}],43:[function(require,module,exports){exports.encrypt=function(self,block){return self._cipher.encryptBlock(block)},exports.decrypt=function(self,block){return self._cipher.decryptBlock(block)}},{}],44:[function(require,module,exports){var modeModules={ECB:require("./ecb"),CBC:require("./cbc"),CFB:require("./cfb"),CFB8:require("./cfb8"),CFB1:require("./cfb1"),OFB:require("./ofb"),CTR:require("./ctr"),GCM:require("./ctr")},modes=require("./list.json");for(var key in modes)modes[key].module=modeModules[modes[key].mode];module.exports=modes},{"./cbc":38,"./cfb":39,"./cfb1":40,"./cfb8":41,"./ctr":42,"./ecb":43,"./list.json":45,"./ofb":46}],45:[function(require,module,exports){module.exports={"aes-128-ecb":{cipher:"AES",key:128,iv:0,mode:"ECB",type:"block"},"aes-192-ecb":{cipher:"AES",key:192,iv:0,mode:"ECB",type:"block"},"aes-256-ecb":{cipher:"AES",key:256,iv:0,mode:"ECB",type:"block"},"aes-128-cbc":{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},"aes-192-cbc":{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},"aes-256-cbc":{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},aes128:{cipher:"AES",key:128,iv:16,mode:"CBC",type:"block"},aes192:{cipher:"AES",key:192,iv:16,mode:"CBC",type:"block"},aes256:{cipher:"AES",key:256,iv:16,mode:"CBC",type:"block"},"aes-128-cfb":{cipher:"AES",key:128,iv:16,mode:"CFB",type:"stream"},"aes-192-cfb":{cipher:"AES",key:192,iv:16,mode:"CFB",type:"stream"},"aes-256-cfb":{cipher:"AES",key:256,iv:16,mode:"CFB",type:"stream"},"aes-128-cfb8":{cipher:"AES",key:128,iv:16,mode:"CFB8",type:"stream"},"aes-192-cfb8":{cipher:"AES",key:192,iv:16,mode:"CFB8",type:"stream"},"aes-256-cfb8":{cipher:"AES",key:256,iv:16,mode:"CFB8",type:"stream"},"aes-128-cfb1":{cipher:"AES",key:128,iv:16,mode:"CFB1",type:"stream"},"aes-192-cfb1":{cipher:"AES",key:192,iv:16,mode:"CFB1",type:"stream"},"aes-256-cfb1":{cipher:"AES",key:256,iv:16,mode:"CFB1",type:"stream"},"aes-128-ofb":{cipher:"AES",key:128,iv:16,mode:"OFB",type:"stream"},"aes-192-ofb":{cipher:"AES",key:192,iv:16,mode:"OFB",type:"stream"},"aes-256-ofb":{cipher:"AES",key:256,iv:16,mode:"OFB",type:"stream"},"aes-128-ctr":{cipher:"AES",key:128,iv:16,mode:"CTR",type:"stream"},"aes-192-ctr":{cipher:"AES",key:192,iv:16,mode:"CTR",type:"stream"},"aes-256-ctr":{cipher:"AES",key:256,iv:16,mode:"CTR",type:"stream"},"aes-128-gcm":{cipher:"AES",key:128,iv:12,mode:"GCM",type:"auth"},"aes-192-gcm":{cipher:"AES",key:192,iv:12,mode:"GCM",type:"auth"},"aes-256-gcm":{cipher:"AES",key:256,iv:12,mode:"GCM",type:"auth"}}},{}],46:[function(require,module,exports){(function(Buffer){var xor=require("buffer-xor");function getBlock(self){return self._prev=self._cipher.encryptBlock(self._prev),self._prev}exports.encrypt=function(self,chunk){for(;self._cache.length<chunk.length;)self._cache=Buffer.concat([self._cache,getBlock(self)]);var pad=self._cache.slice(0,chunk.length);return self._cache=self._cache.slice(chunk.length),xor(chunk,pad)}}).call(this,require("buffer").Buffer)},{buffer:60,"buffer-xor":59}],47:[function(require,module,exports){var aes=require("./aes"),Buffer=require("safe-buffer").Buffer,Transform=require("cipher-base");function StreamCipher(mode,key,iv,decrypt){Transform.call(this),this._cipher=new aes.AES(key),this._prev=Buffer.from(iv),this._cache=Buffer.allocUnsafe(0),this._secCache=Buffer.allocUnsafe(0),this._decrypt=decrypt,this._mode=mode}require("inherits")(StreamCipher,Transform),StreamCipher.prototype._update=function(chunk){return this._mode.encrypt(this,chunk,this._decrypt)},StreamCipher.prototype._final=function(){this._cipher.scrub()},module.exports=StreamCipher},{"./aes":31,"cipher-base":61,inherits:112,"safe-buffer":156}],48:[function(require,module,exports){var DES=require("browserify-des"),aes=require("browserify-aes/browser"),aesModes=require("browserify-aes/modes"),desModes=require("browserify-des/modes"),ebtk=require("evp_bytestokey");function createCipheriv(suite,key,iv){if(suite=suite.toLowerCase(),aesModes[suite])return aes.createCipheriv(suite,key,iv);if(desModes[suite])return new DES({key:key,iv:iv,mode:suite});throw new TypeError("invalid suite type")}function createDecipheriv(suite,key,iv){if(suite=suite.toLowerCase(),aesModes[suite])return aes.createDecipheriv(suite,key,iv);if(desModes[suite])return new DES({key:key,iv:iv,mode:suite,decrypt:!0});throw new TypeError("invalid suite type")}exports.createCipher=exports.Cipher=function(suite,password){var keyLen,ivLen;if(suite=suite.toLowerCase(),aesModes[suite])keyLen=aesModes[suite].key,ivLen=aesModes[suite].iv;else{if(!desModes[suite])throw new TypeError("invalid suite type");keyLen=8*desModes[suite].key,ivLen=desModes[suite].iv}var keys=ebtk(password,!1,keyLen,ivLen);return createCipheriv(suite,keys.key,keys.iv)},exports.createCipheriv=exports.Cipheriv=createCipheriv,exports.createDecipher=exports.Decipher=function(suite,password){var keyLen,ivLen;if(suite=suite.toLowerCase(),aesModes[suite])keyLen=aesModes[suite].key,ivLen=aesModes[suite].iv;else{if(!desModes[suite])throw new TypeError("invalid suite type");keyLen=8*desModes[suite].key,ivLen=desModes[suite].iv}var keys=ebtk(password,!1,keyLen,ivLen);return createDecipheriv(suite,keys.key,keys.iv)},exports.createDecipheriv=exports.Decipheriv=createDecipheriv,exports.listCiphers=exports.getCiphers=function(){return Object.keys(desModes).concat(aes.getCiphers())}},{"browserify-aes/browser":33,"browserify-aes/modes":44,"browserify-des":49,"browserify-des/modes":50,evp_bytestokey:96}],49:[function(require,module,exports){var CipherBase=require("cipher-base"),des=require("des.js"),inherits=require("inherits"),Buffer=require("safe-buffer").Buffer,modes={"des-ede3-cbc":des.CBC.instantiate(des.EDE),"des-ede3":des.EDE,"des-ede-cbc":des.CBC.instantiate(des.EDE),"des-ede":des.EDE,"des-cbc":des.CBC.instantiate(des.DES),"des-ecb":des.DES};function DES(opts){CipherBase.call(this);var type,modeName=opts.mode.toLowerCase(),mode=modes[modeName];type=opts.decrypt?"decrypt":"encrypt";var key=opts.key;Buffer.isBuffer(key)||(key=Buffer.from(key)),"des-ede"!==modeName&&"des-ede-cbc"!==modeName||(key=Buffer.concat([key,key.slice(0,8)]));var iv=opts.iv;Buffer.isBuffer(iv)||(iv=Buffer.from(iv)),this._des=mode.create({key:key,iv:iv,type:type})}modes.des=modes["des-cbc"],modes.des3=modes["des-ede3-cbc"],inherits(module.exports=DES,CipherBase),DES.prototype._update=function(data){return Buffer.from(this._des.update(data))},DES.prototype._final=function(){return Buffer.from(this._des.final())}},{"cipher-base":61,"des.js":69,inherits:112,"safe-buffer":156}],50:[function(require,module,exports){exports["des-ecb"]={key:8,iv:0},exports["des-cbc"]=exports.des={key:8,iv:8},exports["des-ede3-cbc"]=exports.des3={key:24,iv:8},exports["des-ede3"]={key:24,iv:0},exports["des-ede-cbc"]={key:16,iv:8},exports["des-ede"]={key:16,iv:0}},{}],51:[function(require,module,exports){(function(Buffer){var bn=require("bn.js"),randomBytes=require("randombytes");function crt(msg,priv){var blinds=function(priv){var r=getr(priv);return{blinder:r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed(),unblinder:r.invm(priv.modulus)}}(priv),len=priv.modulus.byteLength(),blinded=(bn.mont(priv.modulus),new bn(msg).mul(blinds.blinder).umod(priv.modulus)),c1=blinded.toRed(bn.mont(priv.prime1)),c2=blinded.toRed(bn.mont(priv.prime2)),qinv=priv.coefficient,p=priv.prime1,q=priv.prime2,m1=c1.redPow(priv.exponent1),m2=c2.redPow(priv.exponent2);m1=m1.fromRed(),m2=m2.fromRed();var h=m1.isub(m2).imul(qinv).umod(p);return h.imul(q),m2.iadd(h),new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(!1,len))}function getr(priv){for(var len=priv.modulus.byteLength(),r=new bn(randomBytes(len));0<=r.cmp(priv.modulus)||!r.umod(priv.prime1)||!r.umod(priv.prime2);)r=new bn(randomBytes(len));return r}(module.exports=crt).getr=getr}).call(this,require("buffer").Buffer)},{"bn.js":28,buffer:60,randombytes:138}],52:[function(require,module,exports){module.exports=require("./browser/algorithms.json")},{"./browser/algorithms.json":53}],53:[function(require,module,exports){module.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],54:[function(require,module,exports){module.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],55:[function(require,module,exports){(function(Buffer){var createHash=require("create-hash"),stream=require("stream"),inherits=require("inherits"),sign=require("./sign"),verify=require("./verify"),algorithms=require("./algorithms.json");function Sign(algorithm){stream.Writable.call(this);var data=algorithms[algorithm];if(!data)throw new Error("Unknown message digest");this._hashType=data.hash,this._hash=createHash(data.hash),this._tag=data.id,this._signType=data.sign}function Verify(algorithm){stream.Writable.call(this);var data=algorithms[algorithm];if(!data)throw new Error("Unknown message digest");this._hash=createHash(data.hash),this._tag=data.id,this._signType=data.sign}function createSign(algorithm){return new Sign(algorithm)}function createVerify(algorithm){return new Verify(algorithm)}Object.keys(algorithms).forEach(function(key){algorithms[key].id=new Buffer(algorithms[key].id,"hex"),algorithms[key.toLowerCase()]=algorithms[key]}),inherits(Sign,stream.Writable),Sign.prototype._write=function(data,_,done){this._hash.update(data),done()},Sign.prototype.update=function(data,enc){return"string"==typeof data&&(data=new Buffer(data,enc)),this._hash.update(data),this},Sign.prototype.sign=function(key,enc){this.end();var hash=this._hash.digest(),sig=sign(hash,key,this._hashType,this._signType,this._tag);return enc?sig.toString(enc):sig},inherits(Verify,stream.Writable),Verify.prototype._write=function(data,_,done){this._hash.update(data),done()},Verify.prototype.update=function(data,enc){return"string"==typeof data&&(data=new Buffer(data,enc)),this._hash.update(data),this},Verify.prototype.verify=function(key,sig,enc){"string"==typeof sig&&(sig=new Buffer(sig,enc)),this.end();var hash=this._hash.digest();return verify(sig,hash,key,this._signType,this._tag)},module.exports={Sign:createSign,Verify:createVerify,createSign:createSign,createVerify:createVerify}}).call(this,require("buffer").Buffer)},{"./algorithms.json":53,"./sign":56,"./verify":57,buffer:60,"create-hash":64,inherits:112,stream:165}],56:[function(require,module,exports){(function(Buffer){var createHmac=require("create-hmac"),crt=require("browserify-rsa"),EC=require("elliptic").ec,BN=require("bn.js"),parseKeys=require("parse-asn1"),curves=require("./curves.json");function getKey(x,q,hash,algo){if((x=new Buffer(x.toArray())).length<q.byteLength()){var zeros=new Buffer(q.byteLength()-x.length);zeros.fill(0),x=Buffer.concat([zeros,x])}var hlen=hash.length,hbits=function(bits,q){bits=(bits=bits2int(bits,q)).mod(q);var out=new Buffer(bits.toArray());if(out.length<q.byteLength()){var zeros=new Buffer(q.byteLength()-out.length);zeros.fill(0),out=Buffer.concat([zeros,out])}return out}(hash,q),v=new Buffer(hlen);v.fill(1);var k=new Buffer(hlen);return k.fill(0),k=createHmac(algo,k).update(v).update(new Buffer([0])).update(x).update(hbits).digest(),v=createHmac(algo,k).update(v).digest(),{k:k=createHmac(algo,k).update(v).update(new Buffer([1])).update(x).update(hbits).digest(),v:v=createHmac(algo,k).update(v).digest()}}function bits2int(obits,q){var bits=new BN(obits),shift=(obits.length<<3)-q.bitLength();return 0<shift&&bits.ishrn(shift),bits}function makeKey(q,kv,algo){var t,k;do{for(t=new Buffer(0);8*t.length<q.bitLength();)kv.v=createHmac(algo,kv.k).update(kv.v).digest(),t=Buffer.concat([t,kv.v]);k=bits2int(t,q),kv.k=createHmac(algo,kv.k).update(kv.v).update(new Buffer([0])).digest(),kv.v=createHmac(algo,kv.k).update(kv.v).digest()}while(-1!==k.cmp(q));return k}function makeR(g,k,p,q){return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q)}module.exports=function(hash,key,hashType,signType,tag){var priv=parseKeys(key);if(priv.curve){if("ecdsa"!==signType&&"ecdsa/rsa"!==signType)throw new Error("wrong private key type");return function(hash,priv){var curveId=curves[priv.curve.join(".")];if(!curveId)throw new Error("unknown curve "+priv.curve.join("."));var out=new EC(curveId).keyFromPrivate(priv.privateKey).sign(hash);return new Buffer(out.toDER())}(hash,priv)}if("dsa"===priv.type){if("dsa"!==signType)throw new Error("wrong private key type");return function(hash,priv,algo){var k,x=priv.params.priv_key,p=priv.params.p,q=priv.params.q,g=priv.params.g,r=new BN(0),H=bits2int(hash,q).mod(q),s=!1,kv=getKey(x,q,hash,algo);for(;!1===s;)k=makeKey(q,kv,algo),r=makeR(g,k,p,q),0===(s=k.invm(q).imul(H.add(x.mul(r))).mod(q)).cmpn(0)&&(s=!1,r=new BN(0));return function(r,s){r=r.toArray(),s=s.toArray(),128&r[0]&&(r=[0].concat(r));128&s[0]&&(s=[0].concat(s));var res=[48,r.length+s.length+4,2,r.length];return res=res.concat(r,[2,s.length],s),new Buffer(res)}(r,s)}(hash,priv,hashType)}if("rsa"!==signType&&"ecdsa/rsa"!==signType)throw new Error("wrong private key type");hash=Buffer.concat([tag,hash]);for(var len=priv.modulus.byteLength(),pad=[0,1];hash.length+pad.length+1<len;)pad.push(255);pad.push(0);for(var i=-1;++i<hash.length;)pad.push(hash[i]);return crt(pad,priv)},module.exports.getKey=getKey,module.exports.makeKey=makeKey}).call(this,require("buffer").Buffer)},{"./curves.json":54,"bn.js":28,"browserify-rsa":51,buffer:60,"create-hmac":66,elliptic:79,"parse-asn1":123}],57:[function(require,module,exports){(function(Buffer){var BN=require("bn.js"),EC=require("elliptic").ec,parseKeys=require("parse-asn1"),curves=require("./curves.json");function checkValue(b,q){if(b.cmpn(0)<=0)throw new Error("invalid sig");if(b.cmp(q)>=q)throw new Error("invalid sig")}module.exports=function(sig,hash,key,signType,tag){var pub=parseKeys(key);if("ec"===pub.type){if("ecdsa"!==signType&&"ecdsa/rsa"!==signType)throw new Error("wrong public key type");return function(sig,hash,pub){var curveId=curves[pub.data.algorithm.curve.join(".")];if(!curveId)throw new Error("unknown curve "+pub.data.algorithm.curve.join("."));var curve=new EC(curveId),pubkey=pub.data.subjectPrivateKey.data;return curve.verify(hash,sig,pubkey)}(sig,hash,pub)}if("dsa"===pub.type){if("dsa"!==signType)throw new Error("wrong public key type");return function(sig,hash,pub){var p=pub.data.p,q=pub.data.q,g=pub.data.g,y=pub.data.pub_key,unpacked=parseKeys.signature.decode(sig,"der"),s=unpacked.s,r=unpacked.r;checkValue(s,q),checkValue(r,q);var montp=BN.mont(p),w=s.invm(q);return 0===g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q).cmp(r)}(sig,hash,pub)}if("rsa"!==signType&&"ecdsa/rsa"!==signType)throw new Error("wrong public key type");hash=Buffer.concat([tag,hash]);for(var len=pub.modulus.byteLength(),pad=[1],padNum=0;hash.length+pad.length+2<len;)pad.push(255),padNum++;pad.push(0);for(var i=-1;++i<hash.length;)pad.push(hash[i]);pad=new Buffer(pad);var red=BN.mont(pub.modulus);sig=(sig=new BN(sig).toRed(red)).redPow(new BN(pub.publicExponent)),sig=new Buffer(sig.fromRed().toArray());var out=padNum<8?1:0;for(len=Math.min(sig.length,pad.length),sig.length!==pad.length&&(out=1),i=-1;++i<len;)out|=sig[i]^pad[i];return 0===out}}).call(this,require("buffer").Buffer)},{"./curves.json":54,"bn.js":28,buffer:60,elliptic:79,"parse-asn1":123}],58:[function(require,module,exports){arguments[4][30][0].apply(exports,arguments)},{dup:30}],59:[function(require,module,exports){(function(Buffer){module.exports=function(a,b){for(var length=Math.min(a.length,b.length),buffer=new Buffer(length),i=0;i<length;++i)buffer[i]=a[i]^b[i];return buffer}}).call(this,require("buffer").Buffer)},{buffer:60}],60:[function(require,module,exports){(function(Buffer){"use strict";var base64=require("base64-js"),ieee754=require("ieee754");exports.Buffer=Buffer,exports.SlowBuffer=function(length){+length!=length&&(length=0);return Buffer.alloc(+length)},exports.INSPECT_MAX_BYTES=50;var K_MAX_LENGTH=2147483647;function createBuffer(length){if(K_MAX_LENGTH<length)throw new RangeError('The value "'+length+'" is invalid for option "size"');var buf=new Uint8Array(length);return buf.__proto__=Buffer.prototype,buf}function Buffer(arg,encodingOrOffset,length){if("number"!=typeof arg)return from(arg,encodingOrOffset,length);if("string"==typeof encodingOrOffset)throw new TypeError('The "string" argument must be of type string. Received type number');return allocUnsafe(arg)}function from(value,encodingOrOffset,length){if("string"==typeof value)return function(string,encoding){"string"==typeof encoding&&""!==encoding||(encoding="utf8");if(!Buffer.isEncoding(encoding))throw new TypeError("Unknown encoding: "+encoding);var length=0|byteLength(string,encoding),buf=createBuffer(length),actual=buf.write(string,encoding);actual!==length&&(buf=buf.slice(0,actual));return buf}(value,encodingOrOffset);if(ArrayBuffer.isView(value))return fromArrayLike(value);if(null==value)throw TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof value);if(isInstance(value,ArrayBuffer)||value&&isInstance(value.buffer,ArrayBuffer))return function(array,byteOffset,length){if(byteOffset<0||array.byteLength<byteOffset)throw new RangeError('"offset" is outside of buffer bounds');if(array.byteLength<byteOffset+(length||0))throw new RangeError('"length" is outside of buffer bounds');var buf;buf=void 0===byteOffset&&void 0===length?new Uint8Array(array):void 0===length?new Uint8Array(array,byteOffset):new Uint8Array(array,byteOffset,length);return buf.__proto__=Buffer.prototype,buf}(value,encodingOrOffset,length);if("number"==typeof value)throw new TypeError('The "value" argument must not be of type number. Received type number');var valueOf=value.valueOf&&value.valueOf();if(null!=valueOf&&valueOf!==value)return Buffer.from(valueOf,encodingOrOffset,length);var b=function(obj){if(Buffer.isBuffer(obj)){var len=0|checked(obj.length),buf=createBuffer(len);return 0===buf.length?buf:(obj.copy(buf,0,0,len),buf)}if(void 0!==obj.length)return"number"!=typeof obj.length||numberIsNaN(obj.length)?createBuffer(0):fromArrayLike(obj);if("Buffer"===obj.type&&Array.isArray(obj.data))return fromArrayLike(obj.data)}(value);if(b)return b;if("undefined"!=typeof Symbol&&null!=Symbol.toPrimitive&&"function"==typeof value[Symbol.toPrimitive])return Buffer.from(value[Symbol.toPrimitive]("string"),encodingOrOffset,length);throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof value)}function assertSize(size){if("number"!=typeof size)throw new TypeError('"size" argument must be of type number');if(size<0)throw new RangeError('The value "'+size+'" is invalid for option "size"')}function allocUnsafe(size){return assertSize(size),createBuffer(size<0?0:0|checked(size))}function fromArrayLike(array){for(var length=array.length<0?0:0|checked(array.length),buf=createBuffer(length),i=0;i<length;i+=1)buf[i]=255&array[i];return buf}function checked(length){if(K_MAX_LENGTH<=length)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+K_MAX_LENGTH.toString(16)+" bytes");return 0|length}function byteLength(string,encoding){if(Buffer.isBuffer(string))return string.length;if(ArrayBuffer.isView(string)||isInstance(string,ArrayBuffer))return string.byteLength;if("string"!=typeof string)throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type '+typeof string);var len=string.length,mustMatch=2<arguments.length&&!0===arguments[2];if(!mustMatch&&0===len)return 0;for(var loweredCase=!1;;)switch(encoding){case"ascii":case"latin1":case"binary":return len;case"utf8":case"utf-8":return utf8ToBytes(string).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*len;case"hex":return len>>>1;case"base64":return base64ToBytes(string).length;default:if(loweredCase)return mustMatch?-1:utf8ToBytes(string).length;encoding=(""+encoding).toLowerCase(),loweredCase=!0}}function swap(b,n,m){var i=b[n];b[n]=b[m],b[m]=i}function bidirectionalIndexOf(buffer,val,byteOffset,encoding,dir){if(0===buffer.length)return-1;if("string"==typeof byteOffset?(encoding=byteOffset,byteOffset=0):2147483647<byteOffset?byteOffset=2147483647:byteOffset<-2147483648&&(byteOffset=-2147483648),numberIsNaN(byteOffset=+byteOffset)&&(byteOffset=dir?0:buffer.length-1),byteOffset<0&&(byteOffset=buffer.length+byteOffset),byteOffset>=buffer.length){if(dir)return-1;byteOffset=buffer.length-1}else if(byteOffset<0){if(!dir)return-1;byteOffset=0}if("string"==typeof val&&(val=Buffer.from(val,encoding)),Buffer.isBuffer(val))return 0===val.length?-1:arrayIndexOf(buffer,val,byteOffset,encoding,dir);if("number"==typeof val)return val&=255,"function"==typeof Uint8Array.prototype.indexOf?dir?Uint8Array.prototype.indexOf.call(buffer,val,byteOffset):Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset):arrayIndexOf(buffer,[val],byteOffset,encoding,dir);throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(arr,val,byteOffset,encoding,dir){var i,indexSize=1,arrLength=arr.length,valLength=val.length;if(void 0!==encoding&&("ucs2"===(encoding=String(encoding).toLowerCase())||"ucs-2"===encoding||"utf16le"===encoding||"utf-16le"===encoding)){if(arr.length<2||val.length<2)return-1;arrLength/=indexSize=2,valLength/=2,byteOffset/=2}function read(buf,i){return 1===indexSize?buf[i]:buf.readUInt16BE(i*indexSize)}if(dir){var foundIndex=-1;for(i=byteOffset;i<arrLength;i++)if(read(arr,i)===read(val,-1===foundIndex?0:i-foundIndex)){if(-1===foundIndex&&(foundIndex=i),i-foundIndex+1===valLength)return foundIndex*indexSize}else-1!==foundIndex&&(i-=i-foundIndex),foundIndex=-1}else for(arrLength<byteOffset+valLength&&(byteOffset=arrLength-valLength),i=byteOffset;0<=i;i--){for(var found=!0,j=0;j<valLength;j++)if(read(arr,i+j)!==read(val,j)){found=!1;break}if(found)return i}return-1}function hexWrite(buf,string,offset,length){offset=Number(offset)||0;var remaining=buf.length-offset;(!length||remaining<(length=Number(length)))&&(length=remaining);var strLen=string.length;strLen/2<length&&(length=strLen/2);for(var i=0;i<length;++i){var parsed=parseInt(string.substr(2*i,2),16);if(numberIsNaN(parsed))return i;buf[offset+i]=parsed}return i}function utf8Write(buf,string,offset,length){return blitBuffer(utf8ToBytes(string,buf.length-offset),buf,offset,length)}function asciiWrite(buf,string,offset,length){return blitBuffer(function(str){for(var byteArray=[],i=0;i<str.length;++i)byteArray.push(255&str.charCodeAt(i));return byteArray}(string),buf,offset,length)}function latin1Write(buf,string,offset,length){return asciiWrite(buf,string,offset,length)}function base64Write(buf,string,offset,length){return blitBuffer(base64ToBytes(string),buf,offset,length)}function ucs2Write(buf,string,offset,length){return blitBuffer(function(str,units){for(var c,hi,lo,byteArray=[],i=0;i<str.length&&!((units-=2)<0);++i)c=str.charCodeAt(i),hi=c>>8,lo=c%256,byteArray.push(lo),byteArray.push(hi);return byteArray}(string,buf.length-offset),buf,offset,length)}function base64Slice(buf,start,end){return 0===start&&end===buf.length?base64.fromByteArray(buf):base64.fromByteArray(buf.slice(start,end))}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);for(var res=[],i=start;i<end;){var secondByte,thirdByte,fourthByte,tempCodePoint,firstByte=buf[i],codePoint=null,bytesPerSequence=239<firstByte?4:223<firstByte?3:191<firstByte?2:1;if(i+bytesPerSequence<=end)switch(bytesPerSequence){case 1:firstByte<128&&(codePoint=firstByte);break;case 2:128==(192&(secondByte=buf[i+1]))&&127<(tempCodePoint=(31&firstByte)<<6|63&secondByte)&&(codePoint=tempCodePoint);break;case 3:secondByte=buf[i+1],thirdByte=buf[i+2],128==(192&secondByte)&&128==(192&thirdByte)&&2047<(tempCodePoint=(15&firstByte)<<12|(63&secondByte)<<6|63&thirdByte)&&(tempCodePoint<55296||57343<tempCodePoint)&&(codePoint=tempCodePoint);break;case 4:secondByte=buf[i+1],thirdByte=buf[i+2],fourthByte=buf[i+3],128==(192&secondByte)&&128==(192&thirdByte)&&128==(192&fourthByte)&&65535<(tempCodePoint=(15&firstByte)<<18|(63&secondByte)<<12|(63&thirdByte)<<6|63&fourthByte)&&tempCodePoint<1114112&&(codePoint=tempCodePoint)}null===codePoint?(codePoint=65533,bytesPerSequence=1):65535<codePoint&&(codePoint-=65536,res.push(codePoint>>>10&1023|55296),codePoint=56320|1023&codePoint),res.push(codePoint),i+=bytesPerSequence}return function(codePoints){var len=codePoints.length;if(len<=MAX_ARGUMENTS_LENGTH)return String.fromCharCode.apply(String,codePoints);var res="",i=0;for(;i<len;)res+=String.fromCharCode.apply(String,codePoints.slice(i,i+=MAX_ARGUMENTS_LENGTH));return res}(res)}exports.kMaxLength=K_MAX_LENGTH,(Buffer.TYPED_ARRAY_SUPPORT=function(){try{var arr=new Uint8Array(1);return arr.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===arr.foo()}catch(e){return!1}}())||"undefined"==typeof console||"function"!=typeof console.error||console.error("This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support."),Object.defineProperty(Buffer.prototype,"parent",{enumerable:!0,get:function(){if(Buffer.isBuffer(this))return this.buffer}}),Object.defineProperty(Buffer.prototype,"offset",{enumerable:!0,get:function(){if(Buffer.isBuffer(this))return this.byteOffset}}),"undefined"!=typeof Symbol&&null!=Symbol.species&&Buffer[Symbol.species]===Buffer&&Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:!0,enumerable:!1,writable:!1}),Buffer.poolSize=8192,Buffer.from=function(value,encodingOrOffset,length){return from(value,encodingOrOffset,length)},Buffer.prototype.__proto__=Uint8Array.prototype,Buffer.__proto__=Uint8Array,Buffer.alloc=function(size,fill,encoding){return function(size,fill,encoding){return assertSize(size),!(size<=0)&&void 0!==fill?"string"==typeof encoding?createBuffer(size).fill(fill,encoding):createBuffer(size).fill(fill):createBuffer(size)}(size,fill,encoding)},Buffer.allocUnsafe=function(size){return allocUnsafe(size)},Buffer.allocUnsafeSlow=function(size){return allocUnsafe(size)},Buffer.isBuffer=function(b){return null!=b&&!0===b._isBuffer&&b!==Buffer.prototype},Buffer.compare=function(a,b){if(isInstance(a,Uint8Array)&&(a=Buffer.from(a,a.offset,a.byteLength)),isInstance(b,Uint8Array)&&(b=Buffer.from(b,b.offset,b.byteLength)),!Buffer.isBuffer(a)||!Buffer.isBuffer(b))throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');if(a===b)return 0;for(var x=a.length,y=b.length,i=0,len=Math.min(x,y);i<len;++i)if(a[i]!==b[i]){x=a[i],y=b[i];break}return x<y?-1:y<x?1:0},Buffer.isEncoding=function(encoding){switch(String(encoding).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},Buffer.concat=function(list,length){if(!Array.isArray(list))throw new TypeError('"list" argument must be an Array of Buffers');if(0===list.length)return Buffer.alloc(0);var i;if(void 0===length)for(i=length=0;i<list.length;++i)length+=list[i].length;var buffer=Buffer.allocUnsafe(length),pos=0;for(i=0;i<list.length;++i){var buf=list[i];if(isInstance(buf,Uint8Array)&&(buf=Buffer.from(buf)),!Buffer.isBuffer(buf))throw new TypeError('"list" argument must be an Array of Buffers');buf.copy(buffer,pos),pos+=buf.length}return buffer},Buffer.byteLength=byteLength,Buffer.prototype._isBuffer=!0,Buffer.prototype.swap16=function(){var len=this.length;if(len%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var i=0;i<len;i+=2)swap(this,i,i+1);return this},Buffer.prototype.swap32=function(){var len=this.length;if(len%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var i=0;i<len;i+=4)swap(this,i,i+3),swap(this,i+1,i+2);return this},Buffer.prototype.swap64=function(){var len=this.length;if(len%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var i=0;i<len;i+=8)swap(this,i,i+7),swap(this,i+1,i+6),swap(this,i+2,i+5),swap(this,i+3,i+4);return this},Buffer.prototype.toLocaleString=Buffer.prototype.toString=function(){var length=this.length;return 0===length?"":0===arguments.length?utf8Slice(this,0,length):function(encoding,start,end){var loweredCase=!1;if((void 0===start||start<0)&&(start=0),start>this.length)return"";if((void 0===end||end>this.length)&&(end=this.length),end<=0)return"";if((end>>>=0)<=(start>>>=0))return"";for(encoding=encoding||"utf8";;)switch(encoding){case"hex":return hexSlice(this,start,end);case"utf8":case"utf-8":return utf8Slice(this,start,end);case"ascii":return asciiSlice(this,start,end);case"latin1":case"binary":return latin1Slice(this,start,end);case"base64":return base64Slice(this,start,end);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(encoding+"").toLowerCase(),loweredCase=!0}}.apply(this,arguments)},Buffer.prototype.equals=function(b){if(!Buffer.isBuffer(b))throw new TypeError("Argument must be a Buffer");return this===b||0===Buffer.compare(this,b)},Buffer.prototype.inspect=function(){var str="",max=exports.INSPECT_MAX_BYTES;return str=this.toString("hex",0,max).replace(/(.{2})/g,"$1 ").trim(),this.length>max&&(str+=" ... "),"<Buffer "+str+">"},Buffer.prototype.compare=function(target,start,end,thisStart,thisEnd){if(isInstance(target,Uint8Array)&&(target=Buffer.from(target,target.offset,target.byteLength)),!Buffer.isBuffer(target))throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type '+typeof target);if(void 0===start&&(start=0),void 0===end&&(end=target?target.length:0),void 0===thisStart&&(thisStart=0),void 0===thisEnd&&(thisEnd=this.length),start<0||end>target.length||thisStart<0||thisEnd>this.length)throw new RangeError("out of range index");if(thisEnd<=thisStart&&end<=start)return 0;if(thisEnd<=thisStart)return-1;if(end<=start)return 1;if(this===target)return 0;for(var x=(thisEnd>>>=0)-(thisStart>>>=0),y=(end>>>=0)-(start>>>=0),len=Math.min(x,y),thisCopy=this.slice(thisStart,thisEnd),targetCopy=target.slice(start,end),i=0;i<len;++i)if(thisCopy[i]!==targetCopy[i]){x=thisCopy[i],y=targetCopy[i];break}return x<y?-1:y<x?1:0},Buffer.prototype.includes=function(val,byteOffset,encoding){return-1!==this.indexOf(val,byteOffset,encoding)},Buffer.prototype.indexOf=function(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,!0)},Buffer.prototype.lastIndexOf=function(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,!1)},Buffer.prototype.write=function(string,offset,length,encoding){if(void 0===offset)encoding="utf8",length=this.length,offset=0;else if(void 0===length&&"string"==typeof offset)encoding=offset,length=this.length,offset=0;else{if(!isFinite(offset))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");offset>>>=0,isFinite(length)?(length>>>=0,void 0===encoding&&(encoding="utf8")):(encoding=length,length=void 0)}var remaining=this.length-offset;if((void 0===length||remaining<length)&&(length=remaining),0<string.length&&(length<0||offset<0)||offset>this.length)throw new RangeError("Attempt to write outside buffer bounds");encoding=encoding||"utf8";for(var loweredCase=!1;;)switch(encoding){case"hex":return hexWrite(this,string,offset,length);case"utf8":case"utf-8":return utf8Write(this,string,offset,length);case"ascii":return asciiWrite(this,string,offset,length);case"latin1":case"binary":return latin1Write(this,string,offset,length);case"base64":return base64Write(this,string,offset,length);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(""+encoding).toLowerCase(),loweredCase=!0}},Buffer.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var MAX_ARGUMENTS_LENGTH=4096;function asciiSlice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;++i)ret+=String.fromCharCode(127&buf[i]);return ret}function latin1Slice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;i<end;++i)ret+=String.fromCharCode(buf[i]);return ret}function hexSlice(buf,start,end){var len=buf.length;(!start||start<0)&&(start=0),(!end||end<0||len<end)&&(end=len);for(var out="",i=start;i<end;++i)out+=toHex(buf[i]);return out}function utf16leSlice(buf,start,end){for(var bytes=buf.slice(start,end),res="",i=0;i<bytes.length;i+=2)res+=String.fromCharCode(bytes[i]+256*bytes[i+1]);return res}function checkOffset(offset,ext,length){if(offset%1!=0||offset<0)throw new RangeError("offset is not uint");if(length<offset+ext)throw new RangeError("Trying to access beyond buffer length")}function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(max<value||value<min)throw new RangeError('"value" argument is out of bounds');if(offset+ext>buf.length)throw new RangeError("Index out of range")}function checkIEEE754(buf,value,offset,ext){if(offset+ext>buf.length)throw new RangeError("Index out of range");if(offset<0)throw new RangeError("Index out of range")}function writeFloat(buf,value,offset,littleEndian,noAssert){return value=+value,offset>>>=0,noAssert||checkIEEE754(buf,0,offset,4),ieee754.write(buf,value,offset,littleEndian,23,4),offset+4}function writeDouble(buf,value,offset,littleEndian,noAssert){return value=+value,offset>>>=0,noAssert||checkIEEE754(buf,0,offset,8),ieee754.write(buf,value,offset,littleEndian,52,8),offset+8}Buffer.prototype.slice=function(start,end){var len=this.length;(start=~~start)<0?(start+=len)<0&&(start=0):len<start&&(start=len),(end=void 0===end?len:~~end)<0?(end+=len)<0&&(end=0):len<end&&(end=len),end<start&&(end=start);var newBuf=this.subarray(start,end);return newBuf.__proto__=Buffer.prototype,newBuf},Buffer.prototype.readUIntLE=function(offset,byteLength,noAssert){offset>>>=0,byteLength>>>=0,noAssert||checkOffset(offset,byteLength,this.length);for(var val=this[offset],mul=1,i=0;++i<byteLength&&(mul*=256);)val+=this[offset+i]*mul;return val},Buffer.prototype.readUIntBE=function(offset,byteLength,noAssert){offset>>>=0,byteLength>>>=0,noAssert||checkOffset(offset,byteLength,this.length);for(var val=this[offset+--byteLength],mul=1;0<byteLength&&(mul*=256);)val+=this[offset+--byteLength]*mul;return val},Buffer.prototype.readUInt8=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,1,this.length),this[offset]},Buffer.prototype.readUInt16LE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,2,this.length),this[offset]|this[offset+1]<<8},Buffer.prototype.readUInt16BE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,2,this.length),this[offset]<<8|this[offset+1]},Buffer.prototype.readUInt32LE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,4,this.length),(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+16777216*this[offset+3]},Buffer.prototype.readUInt32BE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,4,this.length),16777216*this[offset]+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3])},Buffer.prototype.readIntLE=function(offset,byteLength,noAssert){offset>>>=0,byteLength>>>=0,noAssert||checkOffset(offset,byteLength,this.length);for(var val=this[offset],mul=1,i=0;++i<byteLength&&(mul*=256);)val+=this[offset+i]*mul;return(mul*=128)<=val&&(val-=Math.pow(2,8*byteLength)),val},Buffer.prototype.readIntBE=function(offset,byteLength,noAssert){offset>>>=0,byteLength>>>=0,noAssert||checkOffset(offset,byteLength,this.length);for(var i=byteLength,mul=1,val=this[offset+--i];0<i&&(mul*=256);)val+=this[offset+--i]*mul;return(mul*=128)<=val&&(val-=Math.pow(2,8*byteLength)),val},Buffer.prototype.readInt8=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,1,this.length),128&this[offset]?-1*(255-this[offset]+1):this[offset]},Buffer.prototype.readInt16LE=function(offset,noAssert){offset>>>=0,noAssert||checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return 32768&val?4294901760|val:val},Buffer.prototype.readInt16BE=function(offset,noAssert){offset>>>=0,noAssert||checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return 32768&val?4294901760|val:val},Buffer.prototype.readInt32LE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,4,this.length),this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24},Buffer.prototype.readInt32BE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,4,this.length),this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3]},Buffer.prototype.readFloatLE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,4,this.length),ieee754.read(this,offset,!0,23,4)},Buffer.prototype.readFloatBE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,4,this.length),ieee754.read(this,offset,!1,23,4)},Buffer.prototype.readDoubleLE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,8,this.length),ieee754.read(this,offset,!0,52,8)},Buffer.prototype.readDoubleBE=function(offset,noAssert){return offset>>>=0,noAssert||checkOffset(offset,8,this.length),ieee754.read(this,offset,!1,52,8)},Buffer.prototype.writeUIntLE=function(value,offset,byteLength,noAssert){value=+value,offset>>>=0,byteLength>>>=0,noAssert||checkInt(this,value,offset,byteLength,Math.pow(2,8*byteLength)-1,0);var mul=1,i=0;for(this[offset]=255&value;++i<byteLength&&(mul*=256);)this[offset+i]=value/mul&255;return offset+byteLength},Buffer.prototype.writeUIntBE=function(value,offset,byteLength,noAssert){value=+value,offset>>>=0,byteLength>>>=0,noAssert||checkInt(this,value,offset,byteLength,Math.pow(2,8*byteLength)-1,0);var i=byteLength-1,mul=1;for(this[offset+i]=255&value;0<=--i&&(mul*=256);)this[offset+i]=value/mul&255;return offset+byteLength},Buffer.prototype.writeUInt8=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,1,255,0),this[offset]=255&value,offset+1},Buffer.prototype.writeUInt16LE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,2,65535,0),this[offset]=255&value,this[offset+1]=value>>>8,offset+2},Buffer.prototype.writeUInt16BE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,2,65535,0),this[offset]=value>>>8,this[offset+1]=255&value,offset+2},Buffer.prototype.writeUInt32LE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,4,4294967295,0),this[offset+3]=value>>>24,this[offset+2]=value>>>16,this[offset+1]=value>>>8,this[offset]=255&value,offset+4},Buffer.prototype.writeUInt32BE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,4,4294967295,0),this[offset]=value>>>24,this[offset+1]=value>>>16,this[offset+2]=value>>>8,this[offset+3]=255&value,offset+4},Buffer.prototype.writeIntLE=function(value,offset,byteLength,noAssert){if(value=+value,offset>>>=0,!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=0,mul=1,sub=0;for(this[offset]=255&value;++i<byteLength&&(mul*=256);)value<0&&0===sub&&0!==this[offset+i-1]&&(sub=1),this[offset+i]=(value/mul>>0)-sub&255;return offset+byteLength},Buffer.prototype.writeIntBE=function(value,offset,byteLength,noAssert){if(value=+value,offset>>>=0,!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=byteLength-1,mul=1,sub=0;for(this[offset+i]=255&value;0<=--i&&(mul*=256);)value<0&&0===sub&&0!==this[offset+i+1]&&(sub=1),this[offset+i]=(value/mul>>0)-sub&255;return offset+byteLength},Buffer.prototype.writeInt8=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,1,127,-128),value<0&&(value=255+value+1),this[offset]=255&value,offset+1},Buffer.prototype.writeInt16LE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,2,32767,-32768),this[offset]=255&value,this[offset+1]=value>>>8,offset+2},Buffer.prototype.writeInt16BE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,2,32767,-32768),this[offset]=value>>>8,this[offset+1]=255&value,offset+2},Buffer.prototype.writeInt32LE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,4,2147483647,-2147483648),this[offset]=255&value,this[offset+1]=value>>>8,this[offset+2]=value>>>16,this[offset+3]=value>>>24,offset+4},Buffer.prototype.writeInt32BE=function(value,offset,noAssert){return value=+value,offset>>>=0,noAssert||checkInt(this,value,offset,4,2147483647,-2147483648),value<0&&(value=4294967295+value+1),this[offset]=value>>>24,this[offset+1]=value>>>16,this[offset+2]=value>>>8,this[offset+3]=255&value,offset+4},Buffer.prototype.writeFloatLE=function(value,offset,noAssert){return writeFloat(this,value,offset,!0,noAssert)},Buffer.prototype.writeFloatBE=function(value,offset,noAssert){return writeFloat(this,value,offset,!1,noAssert)},Buffer.prototype.writeDoubleLE=function(value,offset,noAssert){return writeDouble(this,value,offset,!0,noAssert)},Buffer.prototype.writeDoubleBE=function(value,offset,noAssert){return writeDouble(this,value,offset,!1,noAssert)},Buffer.prototype.copy=function(target,targetStart,start,end){if(!Buffer.isBuffer(target))throw new TypeError("argument should be a Buffer");if(start=start||0,end||0===end||(end=this.length),targetStart>=target.length&&(targetStart=target.length),targetStart=targetStart||0,0<end&&end<start&&(end=start),end===start)return 0;if(0===target.length||0===this.length)return 0;if(targetStart<0)throw new RangeError("targetStart out of bounds");if(start<0||start>=this.length)throw new RangeError("Index out of range");if(end<0)throw new RangeError("sourceEnd out of bounds");end>this.length&&(end=this.length),target.length-targetStart<end-start&&(end=target.length-targetStart+start);var len=end-start;if(this===target&&"function"==typeof Uint8Array.prototype.copyWithin)this.copyWithin(targetStart,start,end);else if(this===target&&start<targetStart&&targetStart<end)for(var i=len-1;0<=i;--i)target[i+targetStart]=this[i+start];else Uint8Array.prototype.set.call(target,this.subarray(start,end),targetStart);return len},Buffer.prototype.fill=function(val,start,end,encoding){if("string"==typeof val){if("string"==typeof start?(encoding=start,start=0,end=this.length):"string"==typeof end&&(encoding=end,end=this.length),void 0!==encoding&&"string"!=typeof encoding)throw new TypeError("encoding must be a string");if("string"==typeof encoding&&!Buffer.isEncoding(encoding))throw new TypeError("Unknown encoding: "+encoding);if(1===val.length){var code=val.charCodeAt(0);("utf8"===encoding&&code<128||"latin1"===encoding)&&(val=code)}}else"number"==typeof val&&(val&=255);if(start<0||this.length<start||this.length<end)throw new RangeError("Out of range index");if(end<=start)return this;var i;if(start>>>=0,end=void 0===end?this.length:end>>>0,"number"==typeof(val=val||0))for(i=start;i<end;++i)this[i]=val;else{var bytes=Buffer.isBuffer(val)?val:Buffer.from(val,encoding),len=bytes.length;if(0===len)throw new TypeError('The value "'+val+'" is invalid for argument "value"');for(i=0;i<end-start;++i)this[i+start]=bytes[i%len]}return this};var INVALID_BASE64_RE=/[^+/0-9A-Za-z-_]/g;function toHex(n){return n<16?"0"+n.toString(16):n.toString(16)}function utf8ToBytes(string,units){var codePoint;units=units||1/0;for(var length=string.length,leadSurrogate=null,bytes=[],i=0;i<length;++i){if(55295<(codePoint=string.charCodeAt(i))&&codePoint<57344){if(!leadSurrogate){if(56319<codePoint){-1<(units-=3)&&bytes.push(239,191,189);continue}if(i+1===length){-1<(units-=3)&&bytes.push(239,191,189);continue}leadSurrogate=codePoint;continue}if(codePoint<56320){-1<(units-=3)&&bytes.push(239,191,189),leadSurrogate=codePoint;continue}codePoint=65536+(leadSurrogate-55296<<10|codePoint-56320)}else leadSurrogate&&-1<(units-=3)&&bytes.push(239,191,189);if(leadSurrogate=null,codePoint<128){if(--units<0)break;bytes.push(codePoint)}else if(codePoint<2048){if((units-=2)<0)break;bytes.push(codePoint>>6|192,63&codePoint|128)}else if(codePoint<65536){if((units-=3)<0)break;bytes.push(codePoint>>12|224,codePoint>>6&63|128,63&codePoint|128)}else{if(!(codePoint<1114112))throw new Error("Invalid code point");if((units-=4)<0)break;bytes.push(codePoint>>18|240,codePoint>>12&63|128,codePoint>>6&63|128,63&codePoint|128)}}return bytes}function base64ToBytes(str){return base64.toByteArray(function(str){if((str=(str=str.split("=")[0]).trim().replace(INVALID_BASE64_RE,"")).length<2)return"";for(;str.length%4!=0;)str+="=";return str}(str))}function blitBuffer(src,dst,offset,length){for(var i=0;i<length&&!(i+offset>=dst.length||i>=src.length);++i)dst[i+offset]=src[i];return i}function isInstance(obj,type){return obj instanceof type||null!=obj&&null!=obj.constructor&&null!=obj.constructor.name&&obj.constructor.name===type.name}function numberIsNaN(obj){return obj!=obj}}).call(this,require("buffer").Buffer)},{"base64-js":27,buffer:60,ieee754:111}],61:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer,Transform=require("stream").Transform,StringDecoder=require("string_decoder").StringDecoder;function CipherBase(hashMode){Transform.call(this),this.hashMode="string"==typeof hashMode,this.hashMode?this[hashMode]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}require("inherits")(CipherBase,Transform),CipherBase.prototype.update=function(data,inputEnc,outputEnc){"string"==typeof data&&(data=Buffer.from(data,inputEnc));var outData=this._update(data);return this.hashMode?this:(outputEnc&&(outData=this._toString(outData,outputEnc)),outData)},CipherBase.prototype.setAutoPadding=function(){},CipherBase.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")},CipherBase.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")},CipherBase.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")},CipherBase.prototype._transform=function(data,_,next){var err;try{this.hashMode?this._update(data):this.push(this._update(data))}catch(e){err=e}finally{next(err)}},CipherBase.prototype._flush=function(done){var err;try{this.push(this.__final())}catch(e){err=e}done(err)},CipherBase.prototype._finalOrDigest=function(outputEnc){var outData=this.__final()||Buffer.alloc(0);return outputEnc&&(outData=this._toString(outData,outputEnc,!0)),outData},CipherBase.prototype._toString=function(value,enc,fin){if(this._decoder||(this._decoder=new StringDecoder(enc),this._encoding=enc),this._encoding!==enc)throw new Error("can't switch encodings");var out=this._decoder.write(value);return fin&&(out+=this._decoder.end()),out},module.exports=CipherBase},{inherits:112,"safe-buffer":156,stream:165,string_decoder:166}],62:[function(require,module,exports){(function(Buffer){function objectToString(o){return Object.prototype.toString.call(o)}exports.isArray=function(arg){return Array.isArray?Array.isArray(arg):"[object Array]"===objectToString(arg)},exports.isBoolean=function(arg){return"boolean"==typeof arg},exports.isNull=function(arg){return null===arg},exports.isNullOrUndefined=function(arg){return null==arg},exports.isNumber=function(arg){return"number"==typeof arg},exports.isString=function(arg){return"string"==typeof arg},exports.isSymbol=function(arg){return"symbol"==typeof arg},exports.isUndefined=function(arg){return void 0===arg},exports.isRegExp=function(re){return"[object RegExp]"===objectToString(re)},exports.isObject=function(arg){return"object"==typeof arg&&null!==arg},exports.isDate=function(d){return"[object Date]"===objectToString(d)},exports.isError=function(e){return"[object Error]"===objectToString(e)||e instanceof Error},exports.isFunction=function(arg){return"function"==typeof arg},exports.isPrimitive=function(arg){return null===arg||"boolean"==typeof arg||"number"==typeof arg||"string"==typeof arg||"symbol"==typeof arg||void 0===arg},exports.isBuffer=Buffer.isBuffer}).call(this,{isBuffer:require("../../is-buffer/index.js")})},{"../../is-buffer/index.js":113}],63:[function(require,module,exports){(function(Buffer){var elliptic=require("elliptic"),BN=require("bn.js");module.exports=function(curve){return new ECDH(curve)};var aliases={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function ECDH(curve){this.curveType=aliases[curve],this.curveType||(this.curveType={name:curve}),this.curve=new elliptic.ec(this.curveType.name),this.keys=void 0}function formatReturnValue(bn,enc,len){Array.isArray(bn)||(bn=bn.toArray());var buf=new Buffer(bn);if(len&&buf.length<len){var zeros=new Buffer(len-buf.length);zeros.fill(0),buf=Buffer.concat([zeros,buf])}return enc?buf.toString(enc):buf}aliases.p224=aliases.secp224r1,aliases.p256=aliases.secp256r1=aliases.prime256v1,aliases.p192=aliases.secp192r1=aliases.prime192v1,aliases.p384=aliases.secp384r1,aliases.p521=aliases.secp521r1,ECDH.prototype.generateKeys=function(enc,format){return this.keys=this.curve.genKeyPair(),this.getPublicKey(enc,format)},ECDH.prototype.computeSecret=function(other,inenc,enc){return inenc=inenc||"utf8",Buffer.isBuffer(other)||(other=new Buffer(other,inenc)),formatReturnValue(this.curve.keyFromPublic(other).getPublic().mul(this.keys.getPrivate()).getX(),enc,this.curveType.byteLength)},ECDH.prototype.getPublicKey=function(enc,format){var key=this.keys.getPublic("compressed"===format,!0);return"hybrid"===format&&(key[key.length-1]%2?key[0]=7:key[0]=6),formatReturnValue(key,enc)},ECDH.prototype.getPrivateKey=function(enc){return formatReturnValue(this.keys.getPrivate(),enc)},ECDH.prototype.setPublicKey=function(pub,enc){return enc=enc||"utf8",Buffer.isBuffer(pub)||(pub=new Buffer(pub,enc)),this.keys._importPublic(pub),this},ECDH.prototype.setPrivateKey=function(priv,enc){enc=enc||"utf8",Buffer.isBuffer(priv)||(priv=new Buffer(priv,enc));var _priv=new BN(priv);return _priv=_priv.toString(16),this.keys=this.curve.genKeyPair(),this.keys._importPrivate(_priv),this}}).call(this,require("buffer").Buffer)},{"bn.js":28,buffer:60,elliptic:79}],64:[function(require,module,exports){"use strict";var inherits=require("inherits"),MD5=require("md5.js"),RIPEMD160=require("ripemd160"),sha=require("sha.js"),Base=require("cipher-base");function Hash(hash){Base.call(this,"digest"),this._hash=hash}inherits(Hash,Base),Hash.prototype._update=function(data){this._hash.update(data)},Hash.prototype._final=function(){return this._hash.digest()},module.exports=function(alg){return"md5"===(alg=alg.toLowerCase())?new MD5:"rmd160"===alg||"ripemd160"===alg?new RIPEMD160:new Hash(sha(alg))}},{"cipher-base":61,inherits:112,"md5.js":115,ripemd160:155,"sha.js":158}],65:[function(require,module,exports){var MD5=require("md5.js");module.exports=function(buffer){return(new MD5).update(buffer).digest()}},{"md5.js":115}],66:[function(require,module,exports){"use strict";var inherits=require("inherits"),Legacy=require("./legacy"),Base=require("cipher-base"),Buffer=require("safe-buffer").Buffer,md5=require("create-hash/md5"),RIPEMD160=require("ripemd160"),sha=require("sha.js"),ZEROS=Buffer.alloc(128);function Hmac(alg,key){Base.call(this,"digest"),"string"==typeof key&&(key=Buffer.from(key));var blocksize="sha512"===alg||"sha384"===alg?128:64;(this._alg=alg,(this._key=key).length>blocksize)?key=("rmd160"===alg?new RIPEMD160:sha(alg)).update(key).digest():key.length<blocksize&&(key=Buffer.concat([key,ZEROS],blocksize));for(var ipad=this._ipad=Buffer.allocUnsafe(blocksize),opad=this._opad=Buffer.allocUnsafe(blocksize),i=0;i<blocksize;i++)ipad[i]=54^key[i],opad[i]=92^key[i];this._hash="rmd160"===alg?new RIPEMD160:sha(alg),this._hash.update(ipad)}inherits(Hmac,Base),Hmac.prototype._update=function(data){this._hash.update(data)},Hmac.prototype._final=function(){var h=this._hash.digest();return("rmd160"===this._alg?new RIPEMD160:sha(this._alg)).update(this._opad).update(h).digest()},module.exports=function(alg,key){return"rmd160"===(alg=alg.toLowerCase())||"ripemd160"===alg?new Hmac("rmd160",key):"md5"===alg?new Legacy(md5,key):new Hmac(alg,key)}},{"./legacy":67,"cipher-base":61,"create-hash/md5":65,inherits:112,ripemd160:155,"safe-buffer":156,"sha.js":158}],67:[function(require,module,exports){"use strict";var inherits=require("inherits"),Buffer=require("safe-buffer").Buffer,Base=require("cipher-base"),ZEROS=Buffer.alloc(128);function Hmac(alg,key){Base.call(this,"digest"),"string"==typeof key&&(key=Buffer.from(key)),this._alg=alg,64<(this._key=key).length?key=alg(key):key.length<64&&(key=Buffer.concat([key,ZEROS],64));for(var ipad=this._ipad=Buffer.allocUnsafe(64),opad=this._opad=Buffer.allocUnsafe(64),i=0;i<64;i++)ipad[i]=54^key[i],opad[i]=92^key[i];this._hash=[ipad]}inherits(Hmac,Base),Hmac.prototype._update=function(data){this._hash.push(data)},Hmac.prototype._final=function(){var h=this._alg(Buffer.concat(this._hash));return this._alg(Buffer.concat([this._opad,h]))},module.exports=Hmac},{"cipher-base":61,inherits:112,"safe-buffer":156}],68:[function(require,module,exports){"use strict";exports.randomBytes=exports.rng=exports.pseudoRandomBytes=exports.prng=require("randombytes"),exports.createHash=exports.Hash=require("create-hash"),exports.createHmac=exports.Hmac=require("create-hmac");var algos=require("browserify-sign/algos"),algoKeys=Object.keys(algos),hashes=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(algoKeys);exports.getHashes=function(){return hashes};var p=require("pbkdf2");exports.pbkdf2=p.pbkdf2,exports.pbkdf2Sync=p.pbkdf2Sync;var aes=require("browserify-cipher");exports.Cipher=aes.Cipher,exports.createCipher=aes.createCipher,exports.Cipheriv=aes.Cipheriv,exports.createCipheriv=aes.createCipheriv,exports.Decipher=aes.Decipher,exports.createDecipher=aes.createDecipher,exports.Decipheriv=aes.Decipheriv,exports.createDecipheriv=aes.createDecipheriv,exports.getCiphers=aes.getCiphers,exports.listCiphers=aes.listCiphers;var dh=require("diffie-hellman");exports.DiffieHellmanGroup=dh.DiffieHellmanGroup,exports.createDiffieHellmanGroup=dh.createDiffieHellmanGroup,exports.getDiffieHellman=dh.getDiffieHellman,exports.createDiffieHellman=dh.createDiffieHellman,exports.DiffieHellman=dh.DiffieHellman;var sign=require("browserify-sign");exports.createSign=sign.createSign,exports.Sign=sign.Sign,exports.createVerify=sign.createVerify,exports.Verify=sign.Verify,exports.createECDH=require("create-ecdh");var publicEncrypt=require("public-encrypt");exports.publicEncrypt=publicEncrypt.publicEncrypt,exports.privateEncrypt=publicEncrypt.privateEncrypt,exports.publicDecrypt=publicEncrypt.publicDecrypt,exports.privateDecrypt=publicEncrypt.privateDecrypt;var rf=require("randomfill");exports.randomFill=rf.randomFill,exports.randomFillSync=rf.randomFillSync,exports.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},exports.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},{"browserify-cipher":48,"browserify-sign":55,"browserify-sign/algos":52,"create-ecdh":63,"create-hash":64,"create-hmac":66,"diffie-hellman":75,pbkdf2:125,"public-encrypt":132,randombytes:138,randomfill:139}],69:[function(require,module,exports){"use strict";exports.utils=require("./des/utils"),exports.Cipher=require("./des/cipher"),exports.DES=require("./des/des"),exports.CBC=require("./des/cbc"),exports.EDE=require("./des/ede")},{"./des/cbc":70,"./des/cipher":71,"./des/des":72,"./des/ede":73,"./des/utils":74}],70:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert"),inherits=require("inherits"),proto={};function CBCState(iv){assert.equal(iv.length,8,"Invalid IV length"),this.iv=new Array(8);for(var i=0;i<this.iv.length;i++)this.iv[i]=iv[i]}exports.instantiate=function(Base){function CBC(options){Base.call(this,options),this._cbcInit()}inherits(CBC,Base);for(var keys=Object.keys(proto),i=0;i<keys.length;i++){var key=keys[i];CBC.prototype[key]=proto[key]}return CBC.create=function(options){return new CBC(options)},CBC},proto._cbcInit=function(){var state=new CBCState(this.options.iv);this._cbcState=state},proto._update=function(inp,inOff,out,outOff){var state=this._cbcState,superProto=this.constructor.super_.prototype,iv=state.iv;if("encrypt"===this.type){for(var i=0;i<this.blockSize;i++)iv[i]^=inp[inOff+i];superProto._update.call(this,iv,0,out,outOff);for(i=0;i<this.blockSize;i++)iv[i]=out[outOff+i]}else{superProto._update.call(this,inp,inOff,out,outOff);for(i=0;i<this.blockSize;i++)out[outOff+i]^=iv[i];for(i=0;i<this.blockSize;i++)iv[i]=inp[inOff+i]}}},{inherits:112,"minimalistic-assert":117}],71:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert");function Cipher(options){this.options=options,this.type=this.options.type,this.blockSize=8,this._init(),this.buffer=new Array(this.blockSize),this.bufferOff=0}(module.exports=Cipher).prototype._init=function(){},Cipher.prototype.update=function(data){return 0===data.length?[]:"decrypt"===this.type?this._updateDecrypt(data):this._updateEncrypt(data)},Cipher.prototype._buffer=function(data,off){for(var min=Math.min(this.buffer.length-this.bufferOff,data.length-off),i=0;i<min;i++)this.buffer[this.bufferOff+i]=data[off+i];return this.bufferOff+=min,min},Cipher.prototype._flushBuffer=function(out,off){return this._update(this.buffer,0,out,off),this.bufferOff=0,this.blockSize},Cipher.prototype._updateEncrypt=function(data){var inputOff=0,outputOff=0,count=(this.bufferOff+data.length)/this.blockSize|0,out=new Array(count*this.blockSize);0!==this.bufferOff&&(inputOff+=this._buffer(data,inputOff),this.bufferOff===this.buffer.length&&(outputOff+=this._flushBuffer(out,outputOff)));for(var max=data.length-(data.length-inputOff)%this.blockSize;inputOff<max;inputOff+=this.blockSize)this._update(data,inputOff,out,outputOff),outputOff+=this.blockSize;for(;inputOff<data.length;inputOff++,this.bufferOff++)this.buffer[this.bufferOff]=data[inputOff];return out},Cipher.prototype._updateDecrypt=function(data){for(var inputOff=0,outputOff=0,count=Math.ceil((this.bufferOff+data.length)/this.blockSize)-1,out=new Array(count*this.blockSize);0<count;count--)inputOff+=this._buffer(data,inputOff),outputOff+=this._flushBuffer(out,outputOff);return inputOff+=this._buffer(data,inputOff),out},Cipher.prototype.final=function(buffer){var first,last;return buffer&&(first=this.update(buffer)),last="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),first?first.concat(last):last},Cipher.prototype._pad=function(buffer,off){if(0===off)return!1;for(;off<buffer.length;)buffer[off++]=0;return!0},Cipher.prototype._finalEncrypt=function(){if(!this._pad(this.buffer,this.bufferOff))return[];var out=new Array(this.blockSize);return this._update(this.buffer,0,out,0),out},Cipher.prototype._unpad=function(buffer){return buffer},Cipher.prototype._finalDecrypt=function(){assert.equal(this.bufferOff,this.blockSize,"Not enough data to decrypt");var out=new Array(this.blockSize);return this._flushBuffer(out,0),this._unpad(out)}},{"minimalistic-assert":117}],72:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert"),inherits=require("inherits"),utils=require("./utils"),Cipher=require("./cipher");function DESState(){this.tmp=new Array(2),this.keys=null}function DES(options){Cipher.call(this,options);var state=new DESState;this._desState=state,this.deriveKeys(state,options.key)}inherits(DES,Cipher),(module.exports=DES).create=function(options){return new DES(options)};var shiftTable=[1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1];DES.prototype.deriveKeys=function(state,key){state.keys=new Array(32),assert.equal(key.length,this.blockSize,"Invalid key length");var kL=utils.readUInt32BE(key,0),kR=utils.readUInt32BE(key,4);utils.pc1(kL,kR,state.tmp,0),kL=state.tmp[0],kR=state.tmp[1];for(var i=0;i<state.keys.length;i+=2){var shift=shiftTable[i>>>1];kL=utils.r28shl(kL,shift),kR=utils.r28shl(kR,shift),utils.pc2(kL,kR,state.keys,i)}},DES.prototype._update=function(inp,inOff,out,outOff){var state=this._desState,l=utils.readUInt32BE(inp,inOff),r=utils.readUInt32BE(inp,inOff+4);utils.ip(l,r,state.tmp,0),l=state.tmp[0],r=state.tmp[1],"encrypt"===this.type?this._encrypt(state,l,r,state.tmp,0):this._decrypt(state,l,r,state.tmp,0),l=state.tmp[0],r=state.tmp[1],utils.writeUInt32BE(out,l,outOff),utils.writeUInt32BE(out,r,outOff+4)},DES.prototype._pad=function(buffer,off){for(var value=buffer.length-off,i=off;i<buffer.length;i++)buffer[i]=value;return!0},DES.prototype._unpad=function(buffer){for(var pad=buffer[buffer.length-1],i=buffer.length-pad;i<buffer.length;i++)assert.equal(buffer[i],pad);return buffer.slice(0,buffer.length-pad)},DES.prototype._encrypt=function(state,lStart,rStart,out,off){for(var l=lStart,r=rStart,i=0;i<state.keys.length;i+=2){var keyL=state.keys[i],keyR=state.keys[i+1];utils.expand(r,state.tmp,0),keyL^=state.tmp[0],keyR^=state.tmp[1];var s=utils.substitute(keyL,keyR),t=r;r=(l^utils.permute(s))>>>0,l=t}utils.rip(r,l,out,off)},DES.prototype._decrypt=function(state,lStart,rStart,out,off){for(var l=rStart,r=lStart,i=state.keys.length-2;0<=i;i-=2){var keyL=state.keys[i],keyR=state.keys[i+1];utils.expand(l,state.tmp,0),keyL^=state.tmp[0],keyR^=state.tmp[1];var s=utils.substitute(keyL,keyR),t=l;l=(r^utils.permute(s))>>>0,r=t}utils.rip(l,r,out,off)}},{"./cipher":71,"./utils":74,inherits:112,"minimalistic-assert":117}],73:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert"),inherits=require("inherits"),Cipher=require("./cipher"),DES=require("./des");function EDEState(type,key){assert.equal(key.length,24,"Invalid key length");var k1=key.slice(0,8),k2=key.slice(8,16),k3=key.slice(16,24);this.ciphers="encrypt"===type?[DES.create({type:"encrypt",key:k1}),DES.create({type:"decrypt",key:k2}),DES.create({type:"encrypt",key:k3})]:[DES.create({type:"decrypt",key:k3}),DES.create({type:"encrypt",key:k2}),DES.create({type:"decrypt",key:k1})]}function EDE(options){Cipher.call(this,options);var state=new EDEState(this.type,this.options.key);this._edeState=state}inherits(EDE,Cipher),(module.exports=EDE).create=function(options){return new EDE(options)},EDE.prototype._update=function(inp,inOff,out,outOff){var state=this._edeState;state.ciphers[0]._update(inp,inOff,out,outOff),state.ciphers[1]._update(out,outOff,out,outOff),state.ciphers[2]._update(out,outOff,out,outOff)},EDE.prototype._pad=DES.prototype._pad,EDE.prototype._unpad=DES.prototype._unpad},{"./cipher":71,"./des":72,inherits:112,"minimalistic-assert":117}],74:[function(require,module,exports){"use strict";exports.readUInt32BE=function(bytes,off){return(bytes[0+off]<<24|bytes[1+off]<<16|bytes[2+off]<<8|bytes[3+off])>>>0},exports.writeUInt32BE=function(bytes,value,off){bytes[0+off]=value>>>24,bytes[1+off]=value>>>16&255,bytes[2+off]=value>>>8&255,bytes[3+off]=255&value},exports.ip=function(inL,inR,out,off){for(var outL=0,outR=0,i=6;0<=i;i-=2){for(var j=0;j<=24;j+=8)outL<<=1,outL|=inR>>>j+i&1;for(j=0;j<=24;j+=8)outL<<=1,outL|=inL>>>j+i&1}for(i=6;0<=i;i-=2){for(j=1;j<=25;j+=8)outR<<=1,outR|=inR>>>j+i&1;for(j=1;j<=25;j+=8)outR<<=1,outR|=inL>>>j+i&1}out[off+0]=outL>>>0,out[off+1]=outR>>>0},exports.rip=function(inL,inR,out,off){for(var outL=0,outR=0,i=0;i<4;i++)for(var j=24;0<=j;j-=8)outL<<=1,outL|=inR>>>j+i&1,outL<<=1,outL|=inL>>>j+i&1;for(i=4;i<8;i++)for(j=24;0<=j;j-=8)outR<<=1,outR|=inR>>>j+i&1,outR<<=1,outR|=inL>>>j+i&1;out[off+0]=outL>>>0,out[off+1]=outR>>>0},exports.pc1=function(inL,inR,out,off){for(var outL=0,outR=0,i=7;5<=i;i--){for(var j=0;j<=24;j+=8)outL<<=1,outL|=inR>>j+i&1;for(j=0;j<=24;j+=8)outL<<=1,outL|=inL>>j+i&1}for(j=0;j<=24;j+=8)outL<<=1,outL|=inR>>j+i&1;for(i=1;i<=3;i++){for(j=0;j<=24;j+=8)outR<<=1,outR|=inR>>j+i&1;for(j=0;j<=24;j+=8)outR<<=1,outR|=inL>>j+i&1}for(j=0;j<=24;j+=8)outR<<=1,outR|=inL>>j+i&1;out[off+0]=outL>>>0,out[off+1]=outR>>>0},exports.r28shl=function(num,shift){return num<<shift&268435455|num>>>28-shift};var pc2table=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];exports.pc2=function(inL,inR,out,off){for(var outL=0,outR=0,len=pc2table.length>>>1,i=0;i<len;i++)outL<<=1,outL|=inL>>>pc2table[i]&1;for(i=len;i<pc2table.length;i++)outR<<=1,outR|=inR>>>pc2table[i]&1;out[off+0]=outL>>>0,out[off+1]=outR>>>0},exports.expand=function(r,out,off){var outL=0,outR=0;outL=(1&r)<<5|r>>>27;for(var i=23;15<=i;i-=4)outL<<=6,outL|=r>>>i&63;for(i=11;3<=i;i-=4)outR|=r>>>i&63,outR<<=6;outR|=(31&r)<<1|r>>>31,out[off+0]=outL>>>0,out[off+1]=outR>>>0};var sTable=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];exports.substitute=function(inL,inR){for(var out=0,i=0;i<4;i++){out<<=4,out|=sTable[64*i+(inL>>>18-6*i&63)]}for(i=0;i<4;i++){out<<=4,out|=sTable[256+64*i+(inR>>>18-6*i&63)]}return out>>>0};var permuteTable=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];exports.permute=function(num){for(var out=0,i=0;i<permuteTable.length;i++)out<<=1,out|=num>>>permuteTable[i]&1;return out>>>0},exports.padSplit=function(num,size,group){for(var str=num.toString(2);str.length<size;)str="0"+str;for(var out=[],i=0;i<size;i+=group)out.push(str.slice(i,i+group));return out.join(" ")}},{}],75:[function(require,module,exports){(function(Buffer){var generatePrime=require("./lib/generatePrime"),primes=require("./lib/primes.json"),DH=require("./lib/dh");var ENCODINGS={binary:!0,hex:!0,base64:!0};exports.DiffieHellmanGroup=exports.createDiffieHellmanGroup=exports.getDiffieHellman=function(mod){var prime=new Buffer(primes[mod].prime,"hex"),gen=new Buffer(primes[mod].gen,"hex");return new DH(prime,gen)},exports.createDiffieHellman=exports.DiffieHellman=function createDiffieHellman(prime,enc,generator,genc){return Buffer.isBuffer(enc)||void 0===ENCODINGS[enc]?createDiffieHellman(prime,"binary",enc,generator):(enc=enc||"binary",genc=genc||"binary",generator=generator||new Buffer([2]),Buffer.isBuffer(generator)||(generator=new Buffer(generator,genc)),"number"==typeof prime?new DH(generatePrime(prime,generator),generator,!0):(Buffer.isBuffer(prime)||(prime=new Buffer(prime,enc)),new DH(prime,generator,!0)))}}).call(this,require("buffer").Buffer)},{"./lib/dh":76,"./lib/generatePrime":77,"./lib/primes.json":78,buffer:60}],76:[function(require,module,exports){(function(Buffer){var BN=require("bn.js"),millerRabin=new(require("miller-rabin")),TWENTYFOUR=new BN(24),ELEVEN=new BN(11),TEN=new BN(10),THREE=new BN(3),SEVEN=new BN(7),primes=require("./generatePrime"),randomBytes=require("randombytes");function setPublicKey(pub,enc){return enc=enc||"utf8",Buffer.isBuffer(pub)||(pub=new Buffer(pub,enc)),this._pub=new BN(pub),this}function setPrivateKey(priv,enc){return enc=enc||"utf8",Buffer.isBuffer(priv)||(priv=new Buffer(priv,enc)),this._priv=new BN(priv),this}module.exports=DH;var primeCache={};function DH(prime,generator,malleable){this.setGenerator(generator),this.__prime=new BN(prime),this._prime=BN.mont(this.__prime),this._primeLen=prime.length,this._pub=void 0,this._priv=void 0,this._primeCode=void 0,malleable?(this.setPublicKey=setPublicKey,this.setPrivateKey=setPrivateKey):this._primeCode=8}function formatReturnValue(bn,enc){var buf=new Buffer(bn.toArray());return enc?buf.toString(enc):buf}Object.defineProperty(DH.prototype,"verifyError",{enumerable:!0,get:function(){return"number"!=typeof this._primeCode&&(this._primeCode=function(prime,generator){var gen=generator.toString("hex"),hex=[gen,prime.toString(16)].join("_");if(hex in primeCache)return primeCache[hex];var rem,error=0;if(prime.isEven()||!primes.simpleSieve||!primes.fermatTest(prime)||!millerRabin.test(prime))return error+=1,error+="02"===gen||"05"===gen?8:4,primeCache[hex]=error;switch(millerRabin.test(prime.shrn(1))||(error+=2),gen){case"02":prime.mod(TWENTYFOUR).cmp(ELEVEN)&&(error+=8);break;case"05":(rem=prime.mod(TEN)).cmp(THREE)&&rem.cmp(SEVEN)&&(error+=8);break;default:error+=4}return primeCache[hex]=error}(this.__prime,this.__gen)),this._primeCode}}),DH.prototype.generateKeys=function(){return this._priv||(this._priv=new BN(randomBytes(this._primeLen))),this._pub=this._gen.toRed(this._prime).redPow(this._priv).fromRed(),this.getPublicKey()},DH.prototype.computeSecret=function(other){var secret=(other=(other=new BN(other)).toRed(this._prime)).redPow(this._priv).fromRed(),out=new Buffer(secret.toArray()),prime=this.getPrime();if(out.length<prime.length){var front=new Buffer(prime.length-out.length);front.fill(0),out=Buffer.concat([front,out])}return out},DH.prototype.getPublicKey=function(enc){return formatReturnValue(this._pub,enc)},DH.prototype.getPrivateKey=function(enc){return formatReturnValue(this._priv,enc)},DH.prototype.getPrime=function(enc){return formatReturnValue(this.__prime,enc)},DH.prototype.getGenerator=function(enc){return formatReturnValue(this._gen,enc)},DH.prototype.setGenerator=function(gen,enc){return enc=enc||"utf8",Buffer.isBuffer(gen)||(gen=new Buffer(gen,enc)),this.__gen=gen,this._gen=new BN(gen),this}}).call(this,require("buffer").Buffer)},{"./generatePrime":77,"bn.js":28,buffer:60,"miller-rabin":116,randombytes:138}],77:[function(require,module,exports){var randomBytes=require("randombytes");(module.exports=findPrime).simpleSieve=simpleSieve,findPrime.fermatTest=fermatTest;var BN=require("bn.js"),TWENTYFOUR=new BN(24),millerRabin=new(require("miller-rabin")),ONE=new BN(1),TWO=new BN(2),FIVE=new BN(5),TEN=(new BN(16),new BN(8),new BN(10)),THREE=new BN(3),ELEVEN=(new BN(7),new BN(11)),FOUR=new BN(4),primes=(new BN(12),null);function _getPrimes(){if(null!==primes)return primes;var res=[];res[0]=2;for(var i=1,k=3;k<1048576;k+=2){for(var sqrt=Math.ceil(Math.sqrt(k)),j=0;j<i&&res[j]<=sqrt&&k%res[j]!=0;j++);i!==j&&res[j]<=sqrt||(res[i++]=k)}return primes=res}function simpleSieve(p){for(var primes=_getPrimes(),i=0;i<primes.length;i++)if(0===p.modn(primes[i]))return 0===p.cmpn(primes[i]);return!0}function fermatTest(p){var red=BN.mont(p);return 0===TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1)}function findPrime(bits,gen){if(bits<16)return new BN(2===gen||5===gen?[140,123]:[140,39]);var num,n2;for(gen=new BN(gen);;){for(num=new BN(randomBytes(Math.ceil(bits/8)));num.bitLength()>bits;)num.ishrn(1);if(num.isEven()&&num.iadd(ONE),num.testn(1)||num.iadd(TWO),gen.cmp(TWO)){if(!gen.cmp(FIVE))for(;num.mod(TEN).cmp(THREE);)num.iadd(FOUR)}else for(;num.mod(TWENTYFOUR).cmp(ELEVEN);)num.iadd(FOUR);if(simpleSieve(n2=num.shrn(1))&&simpleSieve(num)&&fermatTest(n2)&&fermatTest(num)&&millerRabin.test(n2)&&millerRabin.test(num))return num}}},{"bn.js":28,"miller-rabin":116,randombytes:138}],78:[function(require,module,exports){module.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"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"}}},{}],79:[function(require,module,exports){"use strict";var elliptic=exports;elliptic.version=require("../package.json").version,elliptic.utils=require("./elliptic/utils"),elliptic.rand=require("brorand"),elliptic.curve=require("./elliptic/curve"),elliptic.curves=require("./elliptic/curves"),elliptic.ec=require("./elliptic/ec"),elliptic.eddsa=require("./elliptic/eddsa")},{"../package.json":94,"./elliptic/curve":82,"./elliptic/curves":85,"./elliptic/ec":86,"./elliptic/eddsa":89,"./elliptic/utils":93,brorand:29}],80:[function(require,module,exports){"use strict";var BN=require("bn.js"),utils=require("../utils"),getNAF=utils.getNAF,getJSF=utils.getJSF,assert=utils.assert;function BaseCurve(type,conf){this.type=type,this.p=new BN(conf.p,16),this.red=conf.prime?BN.red(conf.prime):BN.mont(this.p),this.zero=new BN(0).toRed(this.red),this.one=new BN(1).toRed(this.red),this.two=new BN(2).toRed(this.red),this.n=conf.n&&new BN(conf.n,16),this.g=conf.g&&this.pointFromJSON(conf.g,conf.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4),this._bitLength=this.n?this.n.bitLength():0;var adjustCount=this.n&&this.p.div(this.n);!adjustCount||0<adjustCount.cmpn(100)?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function BasePoint(curve,type){this.curve=curve,this.type=type,this.precomputed=null}(module.exports=BaseCurve).prototype.point=function(){throw new Error("Not implemented")},BaseCurve.prototype.validate=function(){throw new Error("Not implemented")},BaseCurve.prototype._fixedNafMul=function(p,k){assert(p.precomputed);var doubles=p._getDoubles(),naf=getNAF(k,1,this._bitLength),I=(1<<doubles.step+1)-(doubles.step%2==0?2:1);I/=3;for(var repr=[],j=0;j<naf.length;j+=doubles.step){var nafW=0;for(k=j+doubles.step-1;j<=k;k--)nafW=(nafW<<1)+naf[k];repr.push(nafW)}for(var a=this.jpoint(null,null,null),b=this.jpoint(null,null,null),i=I;0<i;i--){for(j=0;j<repr.length;j++){(nafW=repr[j])===i?b=b.mixedAdd(doubles.points[j]):nafW===-i&&(b=b.mixedAdd(doubles.points[j].neg()))}a=a.add(b)}return a.toP()},BaseCurve.prototype._wnafMul=function(p,k){var w=4,nafPoints=p._getNAFPoints(w);w=nafPoints.wnd;for(var wnd=nafPoints.points,naf=getNAF(k,w,this._bitLength),acc=this.jpoint(null,null,null),i=naf.length-1;0<=i;i--){for(k=0;0<=i&&0===naf[i];i--)k++;if(0<=i&&k++,acc=acc.dblp(k),i<0)break;var z=naf[i];assert(0!==z),acc="affine"===p.type?0<z?acc.mixedAdd(wnd[z-1>>1]):acc.mixedAdd(wnd[-z-1>>1].neg()):0<z?acc.add(wnd[z-1>>1]):acc.add(wnd[-z-1>>1].neg())}return"affine"===p.type?acc.toP():acc},BaseCurve.prototype._wnafMulAdd=function(defW,points,coeffs,len,jacobianResult){for(var wndWidth=this._wnafT1,wnd=this._wnafT2,naf=this._wnafT3,max=0,i=0;i<len;i++){var nafPoints=(p=points[i])._getNAFPoints(defW);wndWidth[i]=nafPoints.wnd,wnd[i]=nafPoints.points}for(i=len-1;1<=i;i-=2){var a=i-1,b=i;if(1===wndWidth[a]&&1===wndWidth[b]){var comb=[points[a],null,null,points[b]];0===points[a].y.cmp(points[b].y)?(comb[1]=points[a].add(points[b]),comb[2]=points[a].toJ().mixedAdd(points[b].neg())):0===points[a].y.cmp(points[b].y.redNeg())?(comb[1]=points[a].toJ().mixedAdd(points[b]),comb[2]=points[a].add(points[b].neg())):(comb[1]=points[a].toJ().mixedAdd(points[b]),comb[2]=points[a].toJ().mixedAdd(points[b].neg()));var index=[-3,-1,-5,-7,0,7,5,1,3],jsf=getJSF(coeffs[a],coeffs[b]);max=Math.max(jsf[0].length,max),naf[a]=new Array(max),naf[b]=new Array(max);for(var j=0;j<max;j++){var ja=0|jsf[0][j],jb=0|jsf[1][j];naf[a][j]=index[3*(1+ja)+(1+jb)],naf[b][j]=0,wnd[a]=comb}}else naf[a]=getNAF(coeffs[a],wndWidth[a],this._bitLength),naf[b]=getNAF(coeffs[b],wndWidth[b],this._bitLength),max=Math.max(naf[a].length,max),max=Math.max(naf[b].length,max)}var acc=this.jpoint(null,null,null),tmp=this._wnafT4;for(i=max;0<=i;i--){for(var k=0;0<=i;){var zero=!0;for(j=0;j<len;j++)tmp[j]=0|naf[j][i],0!==tmp[j]&&(zero=!1);if(!zero)break;k++,i--}if(0<=i&&k++,acc=acc.dblp(k),i<0)break;for(j=0;j<len;j++){var p,z=tmp[j];0!==z&&(0<z?p=wnd[j][z-1>>1]:z<0&&(p=wnd[j][-z-1>>1].neg()),acc="affine"===p.type?acc.mixedAdd(p):acc.add(p))}}for(i=0;i<len;i++)wnd[i]=null;return jacobianResult?acc:acc.toP()},(BaseCurve.BasePoint=BasePoint).prototype.eq=function(){throw new Error("Not implemented")},BasePoint.prototype.validate=function(){return this.curve.validate(this)},BaseCurve.prototype.decodePoint=function(bytes,enc){bytes=utils.toArray(bytes,enc);var len=this.p.byteLength();if((4===bytes[0]||6===bytes[0]||7===bytes[0])&&bytes.length-1==2*len)return 6===bytes[0]?assert(bytes[bytes.length-1]%2==0):7===bytes[0]&&assert(bytes[bytes.length-1]%2==1),this.point(bytes.slice(1,1+len),bytes.slice(1+len,1+2*len));if((2===bytes[0]||3===bytes[0])&&bytes.length-1===len)return this.pointFromX(bytes.slice(1,1+len),3===bytes[0]);throw new Error("Unknown point format")},BasePoint.prototype.encodeCompressed=function(enc){return this.encode(enc,!0)},BasePoint.prototype._encode=function(compact){var len=this.curve.p.byteLength(),x=this.getX().toArray("be",len);return compact?[this.getY().isEven()?2:3].concat(x):[4].concat(x,this.getY().toArray("be",len))},BasePoint.prototype.encode=function(enc,compact){return utils.encode(this._encode(compact),enc)},BasePoint.prototype.precompute=function(power){if(this.precomputed)return this;var precomputed={doubles:null,naf:null,beta:null};return precomputed.naf=this._getNAFPoints(8),precomputed.doubles=this._getDoubles(4,power),precomputed.beta=this._getBeta(),this.precomputed=precomputed,this},BasePoint.prototype._hasDoubles=function(k){if(!this.precomputed)return!1;var doubles=this.precomputed.doubles;return!!doubles&&doubles.points.length>=Math.ceil((k.bitLength()+1)/doubles.step)},BasePoint.prototype._getDoubles=function(step,power){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var doubles=[this],acc=this,i=0;i<power;i+=step){for(var j=0;j<step;j++)acc=acc.dbl();doubles.push(acc)}return{step:step,points:doubles}},BasePoint.prototype._getNAFPoints=function(wnd){if(this.precomputed&&this.precomputed.naf)return this.precomputed.naf;for(var res=[this],max=(1<<wnd)-1,dbl=1==max?null:this.dbl(),i=1;i<max;i++)res[i]=res[i-1].add(dbl);return{wnd:wnd,points:res}},BasePoint.prototype._getBeta=function(){return null},BasePoint.prototype.dblp=function(k){for(var r=this,i=0;i<k;i++)r=r.dbl();return r}},{"../utils":93,"bn.js":28}],81:[function(require,module,exports){"use strict";var utils=require("../utils"),BN=require("bn.js"),inherits=require("inherits"),Base=require("./base"),assert=utils.assert;function EdwardsCurve(conf){this.twisted=1!=(0|conf.a),this.mOneA=this.twisted&&-1==(0|conf.a),this.extended=this.mOneA,Base.call(this,"edwards",conf),this.a=new BN(conf.a,16).umod(this.red.m),this.a=this.a.toRed(this.red),this.c=new BN(conf.c,16).toRed(this.red),this.c2=this.c.redSqr(),this.d=new BN(conf.d,16).toRed(this.red),this.dd=this.d.redAdd(this.d),assert(!this.twisted||0===this.c.fromRed().cmpn(1)),this.oneC=1==(0|conf.c)}function Point(curve,x,y,z,t){Base.BasePoint.call(this,curve,"projective"),null===x&&null===y&&null===z?(this.x=this.curve.zero,this.y=this.curve.one,this.z=this.curve.one,this.t=this.curve.zero,this.zOne=!0):(this.x=new BN(x,16),this.y=new BN(y,16),this.z=z?new BN(z,16):this.curve.one,this.t=t&&new BN(t,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.t&&!this.t.red&&(this.t=this.t.toRed(this.curve.red)),this.zOne=this.z===this.curve.one,this.curve.extended&&!this.t&&(this.t=this.x.redMul(this.y),this.zOne||(this.t=this.t.redMul(this.z.redInvm()))))}inherits(EdwardsCurve,Base),(module.exports=EdwardsCurve).prototype._mulA=function(num){return this.mOneA?num.redNeg():this.a.redMul(num)},EdwardsCurve.prototype._mulC=function(num){return this.oneC?num:this.c.redMul(num)},EdwardsCurve.prototype.jpoint=function(x,y,z,t){return this.point(x,y,z,t)},EdwardsCurve.prototype.pointFromX=function(x,odd){(x=new BN(x,16)).red||(x=x.toRed(this.red));var x2=x.redSqr(),rhs=this.c2.redSub(this.a.redMul(x2)),lhs=this.one.redSub(this.c2.redMul(this.d).redMul(x2)),y2=rhs.redMul(lhs.redInvm()),y=y2.redSqrt();if(0!==y.redSqr().redSub(y2).cmp(this.zero))throw new Error("invalid point");var isOdd=y.fromRed().isOdd();return(odd&&!isOdd||!odd&&isOdd)&&(y=y.redNeg()),this.point(x,y)},EdwardsCurve.prototype.pointFromY=function(y,odd){(y=new BN(y,16)).red||(y=y.toRed(this.red));var y2=y.redSqr(),lhs=y2.redSub(this.c2),rhs=y2.redMul(this.d).redMul(this.c2).redSub(this.a),x2=lhs.redMul(rhs.redInvm());if(0===x2.cmp(this.zero)){if(odd)throw new Error("invalid point");return this.point(this.zero,y)}var x=x2.redSqrt();if(0!==x.redSqr().redSub(x2).cmp(this.zero))throw new Error("invalid point");return x.fromRed().isOdd()!==odd&&(x=x.redNeg()),this.point(x,y)},EdwardsCurve.prototype.validate=function(point){if(point.isInfinity())return!0;point.normalize();var x2=point.x.redSqr(),y2=point.y.redSqr(),lhs=x2.redMul(this.a).redAdd(y2),rhs=this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));return 0===lhs.cmp(rhs)},inherits(Point,Base.BasePoint),EdwardsCurve.prototype.pointFromJSON=function(obj){return Point.fromJSON(this,obj)},EdwardsCurve.prototype.point=function(x,y,z,t){return new Point(this,x,y,z,t)},Point.fromJSON=function(curve,obj){return new Point(curve,obj[0],obj[1],obj[2])},Point.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},Point.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&(0===this.y.cmp(this.z)||this.zOne&&0===this.y.cmp(this.curve.c))},Point.prototype._extDbl=function(){var a=this.x.redSqr(),b=this.y.redSqr(),c=this.z.redSqr();c=c.redIAdd(c);var d=this.curve._mulA(a),e=this.x.redAdd(this.y).redSqr().redISub(a).redISub(b),g=d.redAdd(b),f=g.redSub(c),h=d.redSub(b),nx=e.redMul(f),ny=g.redMul(h),nt=e.redMul(h),nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt)},Point.prototype._projDbl=function(){var nx,ny,nz,b=this.x.redAdd(this.y).redSqr(),c=this.x.redSqr(),d=this.y.redSqr();if(this.curve.twisted){var f=(e=this.curve._mulA(c)).redAdd(d);if(this.zOne)nx=b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two)),ny=f.redMul(e.redSub(d)),nz=f.redSqr().redSub(f).redSub(f);else{var h=this.z.redSqr(),j=f.redSub(h).redISub(h);nx=b.redSub(c).redISub(d).redMul(j),ny=f.redMul(e.redSub(d)),nz=f.redMul(j)}}else{var e=c.redAdd(d);h=this.curve._mulC(this.z).redSqr(),j=e.redSub(h).redSub(h);nx=this.curve._mulC(b.redISub(e)).redMul(j),ny=this.curve._mulC(e).redMul(c.redISub(d)),nz=e.redMul(j)}return this.curve.point(nx,ny,nz)},Point.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},Point.prototype._extAdd=function(p){var a=this.y.redSub(this.x).redMul(p.y.redSub(p.x)),b=this.y.redAdd(this.x).redMul(p.y.redAdd(p.x)),c=this.t.redMul(this.curve.dd).redMul(p.t),d=this.z.redMul(p.z.redAdd(p.z)),e=b.redSub(a),f=d.redSub(c),g=d.redAdd(c),h=b.redAdd(a),nx=e.redMul(f),ny=g.redMul(h),nt=e.redMul(h),nz=f.redMul(g);return this.curve.point(nx,ny,nz,nt)},Point.prototype._projAdd=function(p){var ny,nz,a=this.z.redMul(p.z),b=a.redSqr(),c=this.x.redMul(p.x),d=this.y.redMul(p.y),e=this.curve.d.redMul(c).redMul(d),f=b.redSub(e),g=b.redAdd(e),tmp=this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d),nx=a.redMul(f).redMul(tmp);return nz=this.curve.twisted?(ny=a.redMul(g).redMul(d.redSub(this.curve._mulA(c))),f.redMul(g)):(ny=a.redMul(g).redMul(d.redSub(c)),this.curve._mulC(f).redMul(g)),this.curve.point(nx,ny,nz)},Point.prototype.add=function(p){return this.isInfinity()?p:p.isInfinity()?this:this.curve.extended?this._extAdd(p):this._projAdd(p)},Point.prototype.mul=function(k){return this._hasDoubles(k)?this.curve._fixedNafMul(this,k):this.curve._wnafMul(this,k)},Point.prototype.mulAdd=function(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,!1)},Point.prototype.jmulAdd=function(k1,p,k2){return this.curve._wnafMulAdd(1,[this,p],[k1,k2],2,!0)},Point.prototype.normalize=function(){if(this.zOne)return this;var zi=this.z.redInvm();return this.x=this.x.redMul(zi),this.y=this.y.redMul(zi),this.t&&(this.t=this.t.redMul(zi)),this.z=this.curve.one,this.zOne=!0,this},Point.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},Point.prototype.getX=function(){return this.normalize(),this.x.fromRed()},Point.prototype.getY=function(){return this.normalize(),this.y.fromRed()},Point.prototype.eq=function(other){return this===other||0===this.getX().cmp(other.getX())&&0===this.getY().cmp(other.getY())},Point.prototype.eqXToP=function(x){var rx=x.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(rx))return!0;for(var xc=x.clone(),t=this.curve.redN.redMul(this.z);;){if(xc.iadd(this.curve.n),0<=xc.cmp(this.curve.p))return!1;if(rx.redIAdd(t),0===this.x.cmp(rx))return!0}},Point.prototype.toP=Point.prototype.normalize,Point.prototype.mixedAdd=Point.prototype.add},{"../utils":93,"./base":80,"bn.js":28,inherits:112}],82:[function(require,module,exports){"use strict";var curve=exports;curve.base=require("./base"),curve.short=require("./short"),curve.mont=require("./mont"),curve.edwards=require("./edwards")},{"./base":80,"./edwards":81,"./mont":83,"./short":84}],83:[function(require,module,exports){"use strict";var BN=require("bn.js"),inherits=require("inherits"),Base=require("./base"),utils=require("../utils");function MontCurve(conf){Base.call(this,"mont",conf),this.a=new BN(conf.a,16).toRed(this.red),this.b=new BN(conf.b,16).toRed(this.red),this.i4=new BN(4).toRed(this.red).redInvm(),this.two=new BN(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function Point(curve,x,z){Base.BasePoint.call(this,curve,"projective"),null===x&&null===z?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new BN(x,16),this.z=new BN(z,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}inherits(MontCurve,Base),(module.exports=MontCurve).prototype.validate=function(point){var x=point.normalize().x,x2=x.redSqr(),rhs=x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x);return 0===rhs.redSqrt().redSqr().cmp(rhs)},inherits(Point,Base.BasePoint),MontCurve.prototype.decodePoint=function(bytes,enc){return this.point(utils.toArray(bytes,enc),1)},MontCurve.prototype.point=function(x,z){return new Point(this,x,z)},MontCurve.prototype.pointFromJSON=function(obj){return Point.fromJSON(this,obj)},Point.prototype.precompute=function(){},Point.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},Point.fromJSON=function(curve,obj){return new Point(curve,obj[0],obj[1]||curve.one)},Point.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" z: "+this.z.fromRed().toString(16,2)+">"},Point.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},Point.prototype.dbl=function(){var aa=this.x.redAdd(this.z).redSqr(),bb=this.x.redSub(this.z).redSqr(),c=aa.redSub(bb),nx=aa.redMul(bb),nz=c.redMul(bb.redAdd(this.curve.a24.redMul(c)));return this.curve.point(nx,nz)},Point.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},Point.prototype.diffAdd=function(p,diff){var a=this.x.redAdd(this.z),b=this.x.redSub(this.z),c=p.x.redAdd(p.z),da=p.x.redSub(p.z).redMul(a),cb=c.redMul(b),nx=diff.z.redMul(da.redAdd(cb).redSqr()),nz=diff.x.redMul(da.redISub(cb).redSqr());return this.curve.point(nx,nz)},Point.prototype.mul=function(k){for(var t=k.clone(),a=this,b=this.curve.point(null,null),bits=[];0!==t.cmpn(0);t.iushrn(1))bits.push(t.andln(1));for(var i=bits.length-1;0<=i;i--)0===bits[i]?(a=a.diffAdd(b,this),b=b.dbl()):(b=a.diffAdd(b,this),a=a.dbl());return b},Point.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},Point.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},Point.prototype.eq=function(other){return 0===this.getX().cmp(other.getX())},Point.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},Point.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../utils":93,"./base":80,"bn.js":28,inherits:112}],84:[function(require,module,exports){"use strict";var utils=require("../utils"),BN=require("bn.js"),inherits=require("inherits"),Base=require("./base"),assert=utils.assert;function ShortCurve(conf){Base.call(this,"short",conf),this.a=new BN(conf.a,16).toRed(this.red),this.b=new BN(conf.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(conf),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function Point(curve,x,y,isRed){Base.BasePoint.call(this,curve,"affine"),null===x&&null===y?(this.x=null,this.y=null,this.inf=!0):(this.x=new BN(x,16),this.y=new BN(y,16),isRed&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function JPoint(curve,x,y,z){Base.BasePoint.call(this,curve,"jacobian"),null===x&&null===y&&null===z?(this.x=this.curve.one,this.y=this.curve.one,this.z=new BN(0)):(this.x=new BN(x,16),this.y=new BN(y,16),this.z=new BN(z,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}inherits(ShortCurve,Base),(module.exports=ShortCurve).prototype._getEndomorphism=function(conf){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var beta,lambda;if(conf.beta)beta=new BN(conf.beta,16).toRed(this.red);else{var betas=this._getEndoRoots(this.p);beta=(beta=betas[0].cmp(betas[1])<0?betas[0]:betas[1]).toRed(this.red)}if(conf.lambda)lambda=new BN(conf.lambda,16);else{var lambdas=this._getEndoRoots(this.n);0===this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta))?lambda=lambdas[0]:(lambda=lambdas[1],assert(0===this.g.mul(lambda).x.cmp(this.g.x.redMul(beta))))}return{beta:beta,lambda:lambda,basis:conf.basis?conf.basis.map(function(vec){return{a:new BN(vec.a,16),b:new BN(vec.b,16)}}):this._getEndoBasis(lambda)}}},ShortCurve.prototype._getEndoRoots=function(num){var red=num===this.p?this.red:BN.mont(num),tinv=new BN(2).toRed(red).redInvm(),ntinv=tinv.redNeg(),s=new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);return[ntinv.redAdd(s).fromRed(),ntinv.redSub(s).fromRed()]},ShortCurve.prototype._getEndoBasis=function(lambda){for(var a0,b0,a1,b1,a2,b2,prevR,r,x,aprxSqrt=this.n.ushrn(Math.floor(this.n.bitLength()/2)),u=lambda,v=this.n.clone(),x1=new BN(1),y1=new BN(0),x2=new BN(0),y2=new BN(1),i=0;0!==u.cmpn(0);){var q=v.div(u);r=v.sub(q.mul(u)),x=x2.sub(q.mul(x1));var y=y2.sub(q.mul(y1));if(!a1&&r.cmp(aprxSqrt)<0)a0=prevR.neg(),b0=x1,a1=r.neg(),b1=x;else if(a1&&2==++i)break;v=u,u=prevR=r,x2=x1,x1=x,y2=y1,y1=y}a2=r.neg(),b2=x;var len1=a1.sqr().add(b1.sqr());return 0<=a2.sqr().add(b2.sqr()).cmp(len1)&&(a2=a0,b2=b0),a1.negative&&(a1=a1.neg(),b1=b1.neg()),a2.negative&&(a2=a2.neg(),b2=b2.neg()),[{a:a1,b:b1},{a:a2,b:b2}]},ShortCurve.prototype._endoSplit=function(k){var basis=this.endo.basis,v1=basis[0],v2=basis[1],c1=v2.b.mul(k).divRound(this.n),c2=v1.b.neg().mul(k).divRound(this.n),p1=c1.mul(v1.a),p2=c2.mul(v2.a),q1=c1.mul(v1.b),q2=c2.mul(v2.b);return{k1:k.sub(p1).sub(p2),k2:q1.add(q2).neg()}},ShortCurve.prototype.pointFromX=function(x,odd){(x=new BN(x,16)).red||(x=x.toRed(this.red));var y2=x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b),y=y2.redSqrt();if(0!==y.redSqr().redSub(y2).cmp(this.zero))throw new Error("invalid point");var isOdd=y.fromRed().isOdd();return(odd&&!isOdd||!odd&&isOdd)&&(y=y.redNeg()),this.point(x,y)},ShortCurve.prototype.validate=function(point){if(point.inf)return!0;var x=point.x,y=point.y,ax=this.a.redMul(x),rhs=x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);return 0===y.redSqr().redISub(rhs).cmpn(0)},ShortCurve.prototype._endoWnafMulAdd=function(points,coeffs,jacobianResult){for(var npoints=this._endoWnafT1,ncoeffs=this._endoWnafT2,i=0;i<points.length;i++){var split=this._endoSplit(coeffs[i]),p=points[i],beta=p._getBeta();split.k1.negative&&(split.k1.ineg(),p=p.neg(!0)),split.k2.negative&&(split.k2.ineg(),beta=beta.neg(!0)),npoints[2*i]=p,npoints[2*i+1]=beta,ncoeffs[2*i]=split.k1,ncoeffs[2*i+1]=split.k2}for(var res=this._wnafMulAdd(1,npoints,ncoeffs,2*i,jacobianResult),j=0;j<2*i;j++)npoints[j]=null,ncoeffs[j]=null;return res},inherits(Point,Base.BasePoint),ShortCurve.prototype.point=function(x,y,isRed){return new Point(this,x,y,isRed)},ShortCurve.prototype.pointFromJSON=function(obj,red){return Point.fromJSON(this,obj,red)},Point.prototype._getBeta=function(){if(this.curve.endo){var pre=this.precomputed;if(pre&&pre.beta)return pre.beta;var beta=this.curve.point(this.x.redMul(this.curve.endo.beta),this.y);if(pre){var curve=this.curve,endoMul=function(p){return curve.point(p.x.redMul(curve.endo.beta),p.y)};(pre.beta=beta).precomputed={beta:null,naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(endoMul)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(endoMul)}}}return beta}},Point.prototype.toJSON=function(){return this.precomputed?[this.x,this.y,this.precomputed&&{doubles:this.precomputed.doubles&&{step:this.precomputed.doubles.step,points:this.precomputed.doubles.points.slice(1)},naf:this.precomputed.naf&&{wnd:this.precomputed.naf.wnd,points:this.precomputed.naf.points.slice(1)}}]:[this.x,this.y]},Point.fromJSON=function(curve,obj,red){"string"==typeof obj&&(obj=JSON.parse(obj));var res=curve.point(obj[0],obj[1],red);if(!obj[2])return res;function obj2point(obj){return curve.point(obj[0],obj[1],red)}var pre=obj[2];return res.precomputed={beta:null,doubles:pre.doubles&&{step:pre.doubles.step,points:[res].concat(pre.doubles.points.map(obj2point))},naf:pre.naf&&{wnd:pre.naf.wnd,points:[res].concat(pre.naf.points.map(obj2point))}},res},Point.prototype.inspect=function(){return this.isInfinity()?"<EC Point Infinity>":"<EC Point x: "+this.x.fromRed().toString(16,2)+" y: "+this.y.fromRed().toString(16,2)+">"},Point.prototype.isInfinity=function(){return this.inf},Point.prototype.add=function(p){if(this.inf)return p;if(p.inf)return this;if(this.eq(p))return this.dbl();if(this.neg().eq(p))return this.curve.point(null,null);if(0===this.x.cmp(p.x))return this.curve.point(null,null);var c=this.y.redSub(p.y);0!==c.cmpn(0)&&(c=c.redMul(this.x.redSub(p.x).redInvm()));var nx=c.redSqr().redISub(this.x).redISub(p.x),ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)},Point.prototype.dbl=function(){if(this.inf)return this;var ys1=this.y.redAdd(this.y);if(0===ys1.cmpn(0))return this.curve.point(null,null);var a=this.curve.a,x2=this.x.redSqr(),dyinv=ys1.redInvm(),c=x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv),nx=c.redSqr().redISub(this.x.redAdd(this.x)),ny=c.redMul(this.x.redSub(nx)).redISub(this.y);return this.curve.point(nx,ny)},Point.prototype.getX=function(){return this.x.fromRed()},Point.prototype.getY=function(){return this.y.fromRed()},Point.prototype.mul=function(k){return k=new BN(k,16),this.isInfinity()?this:this._hasDoubles(k)?this.curve._fixedNafMul(this,k):this.curve.endo?this.curve._endoWnafMulAdd([this],[k]):this.curve._wnafMul(this,k)},Point.prototype.mulAdd=function(k1,p2,k2){var points=[this,p2],coeffs=[k1,k2];return this.curve.endo?this.curve._endoWnafMulAdd(points,coeffs):this.curve._wnafMulAdd(1,points,coeffs,2)},Point.prototype.jmulAdd=function(k1,p2,k2){var points=[this,p2],coeffs=[k1,k2];return this.curve.endo?this.curve._endoWnafMulAdd(points,coeffs,!0):this.curve._wnafMulAdd(1,points,coeffs,2,!0)},Point.prototype.eq=function(p){return this===p||this.inf===p.inf&&(this.inf||0===this.x.cmp(p.x)&&0===this.y.cmp(p.y))},Point.prototype.neg=function(_precompute){if(this.inf)return this;var res=this.curve.point(this.x,this.y.redNeg());if(_precompute&&this.precomputed){var pre=this.precomputed,negate=function(p){return p.neg()};res.precomputed={naf:pre.naf&&{wnd:pre.naf.wnd,points:pre.naf.points.map(negate)},doubles:pre.doubles&&{step:pre.doubles.step,points:pre.doubles.points.map(negate)}}}return res},Point.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},inherits(JPoint,Base.BasePoint),ShortCurve.prototype.jpoint=function(x,y,z){return new JPoint(this,x,y,z)},JPoint.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var zinv=this.z.redInvm(),zinv2=zinv.redSqr(),ax=this.x.redMul(zinv2),ay=this.y.redMul(zinv2).redMul(zinv);return this.curve.point(ax,ay)},JPoint.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},JPoint.prototype.add=function(p){if(this.isInfinity())return p;if(p.isInfinity())return this;var pz2=p.z.redSqr(),z2=this.z.redSqr(),u1=this.x.redMul(pz2),u2=p.x.redMul(z2),s1=this.y.redMul(pz2.redMul(p.z)),s2=p.y.redMul(z2.redMul(this.z)),h=u1.redSub(u2),r=s1.redSub(s2);if(0===h.cmpn(0))return 0!==r.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h2=h.redSqr(),h3=h2.redMul(h),v=u1.redMul(h2),nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v),ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)),nz=this.z.redMul(p.z).redMul(h);return this.curve.jpoint(nx,ny,nz)},JPoint.prototype.mixedAdd=function(p){if(this.isInfinity())return p.toJ();if(p.isInfinity())return this;var z2=this.z.redSqr(),u1=this.x,u2=p.x.redMul(z2),s1=this.y,s2=p.y.redMul(z2).redMul(this.z),h=u1.redSub(u2),r=s1.redSub(s2);if(0===h.cmpn(0))return 0!==r.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var h2=h.redSqr(),h3=h2.redMul(h),v=u1.redMul(h2),nx=r.redSqr().redIAdd(h3).redISub(v).redISub(v),ny=r.redMul(v.redISub(nx)).redISub(s1.redMul(h3)),nz=this.z.redMul(h);return this.curve.jpoint(nx,ny,nz)},JPoint.prototype.dblp=function(pow){if(0===pow)return this;if(this.isInfinity())return this;if(!pow)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var r=this,i=0;i<pow;i++)r=r.dbl();return r}var a=this.curve.a,tinv=this.curve.tinv,jx=this.x,jy=this.y,jz=this.z,jz4=jz.redSqr().redSqr(),jyd=jy.redAdd(jy);for(i=0;i<pow;i++){var jx2=jx.redSqr(),jyd2=jyd.redSqr(),jyd4=jyd2.redSqr(),c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)),t1=jx.redMul(jyd2),nx=c.redSqr().redISub(t1.redAdd(t1)),t2=t1.redISub(nx),dny=c.redMul(t2);dny=dny.redIAdd(dny).redISub(jyd4);var nz=jyd.redMul(jz);i+1<pow&&(jz4=jz4.redMul(jyd4)),jx=nx,jz=nz,jyd=dny}return this.curve.jpoint(jx,jyd.redMul(tinv),jz)},JPoint.prototype.dbl=function(){return this.isInfinity()?this:this.curve.zeroA?this._zeroDbl():this.curve.threeA?this._threeDbl():this._dbl()},JPoint.prototype._zeroDbl=function(){var nx,ny,nz;if(this.zOne){var xx=this.x.redSqr(),yy=this.y.redSqr(),yyyy=yy.redSqr(),s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx),t=m.redSqr().redISub(s).redISub(s),yyyy8=yyyy.redIAdd(yyyy);yyyy8=(yyyy8=yyyy8.redIAdd(yyyy8)).redIAdd(yyyy8),nx=t,ny=m.redMul(s.redISub(t)).redISub(yyyy8),nz=this.y.redAdd(this.y)}else{var a=this.x.redSqr(),b=this.y.redSqr(),c=b.redSqr(),d=this.x.redAdd(b).redSqr().redISub(a).redISub(c);d=d.redIAdd(d);var e=a.redAdd(a).redIAdd(a),f=e.redSqr(),c8=c.redIAdd(c);c8=(c8=c8.redIAdd(c8)).redIAdd(c8),nx=f.redISub(d).redISub(d),ny=e.redMul(d.redISub(nx)).redISub(c8),nz=(nz=this.y.redMul(this.z)).redIAdd(nz)}return this.curve.jpoint(nx,ny,nz)},JPoint.prototype._threeDbl=function(){var nx,ny,nz;if(this.zOne){var xx=this.x.redSqr(),yy=this.y.redSqr(),yyyy=yy.redSqr(),s=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);s=s.redIAdd(s);var m=xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a),t=m.redSqr().redISub(s).redISub(s);nx=t;var yyyy8=yyyy.redIAdd(yyyy);yyyy8=(yyyy8=yyyy8.redIAdd(yyyy8)).redIAdd(yyyy8),ny=m.redMul(s.redISub(t)).redISub(yyyy8),nz=this.y.redAdd(this.y)}else{var delta=this.z.redSqr(),gamma=this.y.redSqr(),beta=this.x.redMul(gamma),alpha=this.x.redSub(delta).redMul(this.x.redAdd(delta));alpha=alpha.redAdd(alpha).redIAdd(alpha);var beta4=beta.redIAdd(beta),beta8=(beta4=beta4.redIAdd(beta4)).redAdd(beta4);nx=alpha.redSqr().redISub(beta8),nz=this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);var ggamma8=gamma.redSqr();ggamma8=(ggamma8=(ggamma8=ggamma8.redIAdd(ggamma8)).redIAdd(ggamma8)).redIAdd(ggamma8),ny=alpha.redMul(beta4.redISub(nx)).redISub(ggamma8)}return this.curve.jpoint(nx,ny,nz)},JPoint.prototype._dbl=function(){var a=this.curve.a,jx=this.x,jy=this.y,jz=this.z,jz4=jz.redSqr().redSqr(),jx2=jx.redSqr(),jy2=jy.redSqr(),c=jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4)),jxd4=jx.redAdd(jx),t1=(jxd4=jxd4.redIAdd(jxd4)).redMul(jy2),nx=c.redSqr().redISub(t1.redAdd(t1)),t2=t1.redISub(nx),jyd8=jy2.redSqr();jyd8=(jyd8=(jyd8=jyd8.redIAdd(jyd8)).redIAdd(jyd8)).redIAdd(jyd8);var ny=c.redMul(t2).redISub(jyd8),nz=jy.redAdd(jy).redMul(jz);return this.curve.jpoint(nx,ny,nz)},JPoint.prototype.trpl=function(){if(!this.curve.zeroA)return this.dbl().add(this);var xx=this.x.redSqr(),yy=this.y.redSqr(),zz=this.z.redSqr(),yyyy=yy.redSqr(),m=xx.redAdd(xx).redIAdd(xx),mm=m.redSqr(),e=this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy),ee=(e=(e=(e=e.redIAdd(e)).redAdd(e).redIAdd(e)).redISub(mm)).redSqr(),t=yyyy.redIAdd(yyyy);t=(t=(t=t.redIAdd(t)).redIAdd(t)).redIAdd(t);var u=m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t),yyu4=yy.redMul(u);yyu4=(yyu4=yyu4.redIAdd(yyu4)).redIAdd(yyu4);var nx=this.x.redMul(ee).redISub(yyu4);nx=(nx=nx.redIAdd(nx)).redIAdd(nx);var ny=this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));ny=(ny=(ny=ny.redIAdd(ny)).redIAdd(ny)).redIAdd(ny);var nz=this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);return this.curve.jpoint(nx,ny,nz)},JPoint.prototype.mul=function(k,kbase){return k=new BN(k,kbase),this.curve._wnafMul(this,k)},JPoint.prototype.eq=function(p){if("affine"===p.type)return this.eq(p.toJ());if(this===p)return!0;var z2=this.z.redSqr(),pz2=p.z.redSqr();if(0!==this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0))return!1;var z3=z2.redMul(this.z),pz3=pz2.redMul(p.z);return 0===this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0)},JPoint.prototype.eqXToP=function(x){var zs=this.z.redSqr(),rx=x.toRed(this.curve.red).redMul(zs);if(0===this.x.cmp(rx))return!0;for(var xc=x.clone(),t=this.curve.redN.redMul(zs);;){if(xc.iadd(this.curve.n),0<=xc.cmp(this.curve.p))return!1;if(rx.redIAdd(t),0===this.x.cmp(rx))return!0}},JPoint.prototype.inspect=function(){return this.isInfinity()?"<EC JPoint Infinity>":"<EC JPoint x: "+this.x.toString(16,2)+" y: "+this.y.toString(16,2)+" z: "+this.z.toString(16,2)+">"},JPoint.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../utils":93,"./base":80,"bn.js":28,inherits:112}],85:[function(require,module,exports){"use strict";var pre,curves=exports,hash=require("hash.js"),curve=require("./curve"),assert=require("./utils").assert;function PresetCurve(options){"short"===options.type?this.curve=new curve.short(options):"edwards"===options.type?this.curve=new curve.edwards(options):this.curve=new curve.mont(options),this.g=this.curve.g,this.n=this.curve.n,this.hash=options.hash,assert(this.g.validate(),"Invalid curve"),assert(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function defineCurve(name,options){Object.defineProperty(curves,name,{configurable:!0,enumerable:!0,get:function(){var curve=new PresetCurve(options);return Object.defineProperty(curves,name,{configurable:!0,enumerable:!0,value:curve}),curve}})}curves.PresetCurve=PresetCurve,defineCurve("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:hash.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),defineCurve("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:hash.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),defineCurve("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:hash.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),defineCurve("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:hash.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),defineCurve("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:hash.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),defineCurve("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:!1,g:["9"]}),defineCurve("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:hash.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{pre=require("./precomputed/secp256k1")}catch(e){pre=void 0}defineCurve("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:hash.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",pre]})},{"./curve":82,"./precomputed/secp256k1":92,"./utils":93,"hash.js":98}],86:[function(require,module,exports){"use strict";var BN=require("bn.js"),HmacDRBG=require("hmac-drbg"),utils=require("../utils"),curves=require("../curves"),rand=require("brorand"),assert=utils.assert,KeyPair=require("./key"),Signature=require("./signature");function EC(options){if(!(this instanceof EC))return new EC(options);"string"==typeof options&&(assert(curves.hasOwnProperty(options),"Unknown curve "+options),options=curves[options]),options instanceof curves.PresetCurve&&(options={curve:options}),this.curve=options.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=options.curve.g,this.g.precompute(options.curve.n.bitLength()+1),this.hash=options.hash||options.curve.hash}(module.exports=EC).prototype.keyPair=function(options){return new KeyPair(this,options)},EC.prototype.keyFromPrivate=function(priv,enc){return KeyPair.fromPrivate(this,priv,enc)},EC.prototype.keyFromPublic=function(pub,enc){return KeyPair.fromPublic(this,pub,enc)},EC.prototype.genKeyPair=function(options){options=options||{};for(var drbg=new HmacDRBG({hash:this.hash,pers:options.pers,persEnc:options.persEnc||"utf8",entropy:options.entropy||rand(this.hash.hmacStrength),entropyEnc:options.entropy&&options.entropyEnc||"utf8",nonce:this.n.toArray()}),bytes=this.n.byteLength(),ns2=this.n.sub(new BN(2));;){var priv=new BN(drbg.generate(bytes));if(!(0<priv.cmp(ns2)))return priv.iaddn(1),this.keyFromPrivate(priv)}},EC.prototype._truncateToN=function(msg,truncOnly){var delta=8*msg.byteLength()-this.n.bitLength();return 0<delta&&(msg=msg.ushrn(delta)),!truncOnly&&0<=msg.cmp(this.n)?msg.sub(this.n):msg},EC.prototype.sign=function(msg,key,enc,options){"object"==typeof enc&&(options=enc,enc=null),options=options||{},key=this.keyFromPrivate(key,enc),msg=this._truncateToN(new BN(msg,16));for(var bytes=this.n.byteLength(),bkey=key.getPrivate().toArray("be",bytes),nonce=msg.toArray("be",bytes),drbg=new HmacDRBG({hash:this.hash,entropy:bkey,nonce:nonce,pers:options.pers,persEnc:options.persEnc||"utf8"}),ns1=this.n.sub(new BN(1)),iter=0;;iter++){var k=options.k?options.k(iter):new BN(drbg.generate(this.n.byteLength()));if(!((k=this._truncateToN(k,!0)).cmpn(1)<=0||0<=k.cmp(ns1))){var kp=this.g.mul(k);if(!kp.isInfinity()){var kpX=kp.getX(),r=kpX.umod(this.n);if(0!==r.cmpn(0)){var s=k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));if(0!==(s=s.umod(this.n)).cmpn(0)){var recoveryParam=(kp.getY().isOdd()?1:0)|(0!==kpX.cmp(r)?2:0);return options.canonical&&0<s.cmp(this.nh)&&(s=this.n.sub(s),recoveryParam^=1),new Signature({r:r,s:s,recoveryParam:recoveryParam})}}}}}},EC.prototype.verify=function(msg,signature,key,enc){msg=this._truncateToN(new BN(msg,16)),key=this.keyFromPublic(key,enc);var r=(signature=new Signature(signature,"hex")).r,s=signature.s;if(r.cmpn(1)<0||0<=r.cmp(this.n))return!1;if(s.cmpn(1)<0||0<=s.cmp(this.n))return!1;var p,sinv=s.invm(this.n),u1=sinv.mul(msg).umod(this.n),u2=sinv.mul(r).umod(this.n);return this.curve._maxwellTrick?!(p=this.g.jmulAdd(u1,key.getPublic(),u2)).isInfinity()&&p.eqXToP(r):!(p=this.g.mulAdd(u1,key.getPublic(),u2)).isInfinity()&&0===p.getX().umod(this.n).cmp(r)},EC.prototype.recoverPubKey=function(msg,signature,j,enc){assert((3&j)===j,"The recovery param is more than two bits"),signature=new Signature(signature,enc);var n=this.n,e=new BN(msg),r=signature.r,s=signature.s,isYOdd=1&j,isSecondKey=j>>1;if(0<=r.cmp(this.curve.p.umod(this.curve.n))&&isSecondKey)throw new Error("Unable to find sencond key candinate");r=isSecondKey?this.curve.pointFromX(r.add(this.curve.n),isYOdd):this.curve.pointFromX(r,isYOdd);var rInv=signature.r.invm(n),s1=n.sub(e).mul(rInv).umod(n),s2=s.mul(rInv).umod(n);return this.g.mulAdd(s1,r,s2)},EC.prototype.getKeyRecoveryParam=function(e,signature,Q,enc){if(null!==(signature=new Signature(signature,enc)).recoveryParam)return signature.recoveryParam;for(var i=0;i<4;i++){var Qprime;try{Qprime=this.recoverPubKey(e,signature,i)}catch(e){continue}if(Qprime.eq(Q))return i}throw new Error("Unable to find valid recovery factor")}},{"../curves":85,"../utils":93,"./key":87,"./signature":88,"bn.js":28,brorand:29,"hmac-drbg":110}],87:[function(require,module,exports){"use strict";var BN=require("bn.js"),assert=require("../utils").assert;function KeyPair(ec,options){this.ec=ec,this.priv=null,this.pub=null,options.priv&&this._importPrivate(options.priv,options.privEnc),options.pub&&this._importPublic(options.pub,options.pubEnc)}(module.exports=KeyPair).fromPublic=function(ec,pub,enc){return pub instanceof KeyPair?pub:new KeyPair(ec,{pub:pub,pubEnc:enc})},KeyPair.fromPrivate=function(ec,priv,enc){return priv instanceof KeyPair?priv:new KeyPair(ec,{priv:priv,privEnc:enc})},KeyPair.prototype.validate=function(){var pub=this.getPublic();return pub.isInfinity()?{result:!1,reason:"Invalid public key"}:pub.validate()?pub.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},KeyPair.prototype.getPublic=function(compact,enc){return"string"==typeof compact&&(enc=compact,compact=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),enc?this.pub.encode(enc,compact):this.pub},KeyPair.prototype.getPrivate=function(enc){return"hex"===enc?this.priv.toString(16,2):this.priv},KeyPair.prototype._importPrivate=function(key,enc){this.priv=new BN(key,enc||16),this.priv=this.priv.umod(this.ec.curve.n)},KeyPair.prototype._importPublic=function(key,enc){if(key.x||key.y)return"mont"===this.ec.curve.type?assert(key.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||assert(key.x&&key.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(key.x,key.y));this.pub=this.ec.curve.decodePoint(key,enc)},KeyPair.prototype.derive=function(pub){return pub.mul(this.priv).getX()},KeyPair.prototype.sign=function(msg,enc,options){return this.ec.sign(msg,this,enc,options)},KeyPair.prototype.verify=function(msg,signature){return this.ec.verify(msg,signature,this)},KeyPair.prototype.inspect=function(){return"<Key priv: "+(this.priv&&this.priv.toString(16,2))+" pub: "+(this.pub&&this.pub.inspect())+" >"}},{"../utils":93,"bn.js":28}],88:[function(require,module,exports){"use strict";var BN=require("bn.js"),utils=require("../utils"),assert=utils.assert;function Signature(options,enc){if(options instanceof Signature)return options;this._importDER(options,enc)||(assert(options.r&&options.s,"Signature without r or s"),this.r=new BN(options.r,16),this.s=new BN(options.s,16),void 0===options.recoveryParam?this.recoveryParam=null:this.recoveryParam=options.recoveryParam)}function Position(){this.place=0}function getLength(buf,p){var initial=buf[p.place++];if(!(128&initial))return initial;for(var octetLen=15&initial,val=0,i=0,off=p.place;i<octetLen;i++,off++)val<<=8,val|=buf[off];return p.place=off,val}function rmPadding(buf){for(var i=0,len=buf.length-1;!buf[i]&&!(128&buf[i+1])&&i<len;)i++;return 0===i?buf:buf.slice(i)}function constructLength(arr,len){if(len<128)arr.push(len);else{var octets=1+(Math.log(len)/Math.LN2>>>3);for(arr.push(128|octets);--octets;)arr.push(len>>>(octets<<3)&255);arr.push(len)}}(module.exports=Signature).prototype._importDER=function(data,enc){data=utils.toArray(data,enc);var p=new Position;if(48!==data[p.place++])return!1;if(getLength(data,p)+p.place!==data.length)return!1;if(2!==data[p.place++])return!1;var rlen=getLength(data,p),r=data.slice(p.place,rlen+p.place);if(p.place+=rlen,2!==data[p.place++])return!1;var slen=getLength(data,p);if(data.length!==slen+p.place)return!1;var s=data.slice(p.place,slen+p.place);return 0===r[0]&&128&r[1]&&(r=r.slice(1)),0===s[0]&&128&s[1]&&(s=s.slice(1)),this.r=new BN(r),this.s=new BN(s),!(this.recoveryParam=null)},Signature.prototype.toDER=function(enc){var r=this.r.toArray(),s=this.s.toArray();for(128&r[0]&&(r=[0].concat(r)),128&s[0]&&(s=[0].concat(s)),r=rmPadding(r),s=rmPadding(s);!(s[0]||128&s[1]);)s=s.slice(1);var arr=[2];constructLength(arr,r.length),(arr=arr.concat(r)).push(2),constructLength(arr,s.length);var backHalf=arr.concat(s),res=[48];return constructLength(res,backHalf.length),res=res.concat(backHalf),utils.encode(res,enc)}},{"../utils":93,"bn.js":28}],89:[function(require,module,exports){"use strict";var hash=require("hash.js"),curves=require("../curves"),utils=require("../utils"),assert=utils.assert,parseBytes=utils.parseBytes,KeyPair=require("./key"),Signature=require("./signature");function EDDSA(curve){if(assert("ed25519"===curve,"only tested with ed25519 so far"),!(this instanceof EDDSA))return new EDDSA(curve);curve=curves[curve].curve;this.curve=curve,this.g=curve.g,this.g.precompute(curve.n.bitLength()+1),this.pointClass=curve.point().constructor,this.encodingLength=Math.ceil(curve.n.bitLength()/8),this.hash=hash.sha512}(module.exports=EDDSA).prototype.sign=function(message,secret){message=parseBytes(message);var key=this.keyFromSecret(secret),r=this.hashInt(key.messagePrefix(),message),R=this.g.mul(r),Rencoded=this.encodePoint(R),s_=this.hashInt(Rencoded,key.pubBytes(),message).mul(key.priv()),S=r.add(s_).umod(this.curve.n);return this.makeSignature({R:R,S:S,Rencoded:Rencoded})},EDDSA.prototype.verify=function(message,sig,pub){message=parseBytes(message),sig=this.makeSignature(sig);var key=this.keyFromPublic(pub),h=this.hashInt(sig.Rencoded(),key.pubBytes(),message),SG=this.g.mul(sig.S());return sig.R().add(key.pub().mul(h)).eq(SG)},EDDSA.prototype.hashInt=function(){for(var hash=this.hash(),i=0;i<arguments.length;i++)hash.update(arguments[i]);return utils.intFromLE(hash.digest()).umod(this.curve.n)},EDDSA.prototype.keyFromPublic=function(pub){return KeyPair.fromPublic(this,pub)},EDDSA.prototype.keyFromSecret=function(secret){return KeyPair.fromSecret(this,secret)},EDDSA.prototype.makeSignature=function(sig){return sig instanceof Signature?sig:new Signature(this,sig)},EDDSA.prototype.encodePoint=function(point){var enc=point.getY().toArray("le",this.encodingLength);return enc[this.encodingLength-1]|=point.getX().isOdd()?128:0,enc},EDDSA.prototype.decodePoint=function(bytes){var lastIx=(bytes=utils.parseBytes(bytes)).length-1,normed=bytes.slice(0,lastIx).concat(-129&bytes[lastIx]),xIsOdd=0!=(128&bytes[lastIx]),y=utils.intFromLE(normed);return this.curve.pointFromY(y,xIsOdd)},EDDSA.prototype.encodeInt=function(num){return num.toArray("le",this.encodingLength)},EDDSA.prototype.decodeInt=function(bytes){return utils.intFromLE(bytes)},EDDSA.prototype.isPoint=function(val){return val instanceof this.pointClass}},{"../curves":85,"../utils":93,"./key":90,"./signature":91,"hash.js":98}],90:[function(require,module,exports){"use strict";var utils=require("../utils"),assert=utils.assert,parseBytes=utils.parseBytes,cachedProperty=utils.cachedProperty;function KeyPair(eddsa,params){this.eddsa=eddsa,this._secret=parseBytes(params.secret),eddsa.isPoint(params.pub)?this._pub=params.pub:this._pubBytes=parseBytes(params.pub)}KeyPair.fromPublic=function(eddsa,pub){return pub instanceof KeyPair?pub:new KeyPair(eddsa,{pub:pub})},KeyPair.fromSecret=function(eddsa,secret){return secret instanceof KeyPair?secret:new KeyPair(eddsa,{secret:secret})},KeyPair.prototype.secret=function(){return this._secret},cachedProperty(KeyPair,"pubBytes",function(){return this.eddsa.encodePoint(this.pub())}),cachedProperty(KeyPair,"pub",function(){return this._pubBytes?this.eddsa.decodePoint(this._pubBytes):this.eddsa.g.mul(this.priv())}),cachedProperty(KeyPair,"privBytes",function(){var eddsa=this.eddsa,hash=this.hash(),lastIx=eddsa.encodingLength-1,a=hash.slice(0,eddsa.encodingLength);return a[0]&=248,a[lastIx]&=127,a[lastIx]|=64,a}),cachedProperty(KeyPair,"priv",function(){return this.eddsa.decodeInt(this.privBytes())}),cachedProperty(KeyPair,"hash",function(){return this.eddsa.hash().update(this.secret()).digest()}),cachedProperty(KeyPair,"messagePrefix",function(){return this.hash().slice(this.eddsa.encodingLength)}),KeyPair.prototype.sign=function(message){return assert(this._secret,"KeyPair can only verify"),this.eddsa.sign(message,this)},KeyPair.prototype.verify=function(message,sig){return this.eddsa.verify(message,sig,this)},KeyPair.prototype.getSecret=function(enc){return assert(this._secret,"KeyPair is public only"),utils.encode(this.secret(),enc)},KeyPair.prototype.getPublic=function(enc){return utils.encode(this.pubBytes(),enc)},module.exports=KeyPair},{"../utils":93}],91:[function(require,module,exports){"use strict";var BN=require("bn.js"),utils=require("../utils"),assert=utils.assert,cachedProperty=utils.cachedProperty,parseBytes=utils.parseBytes;function Signature(eddsa,sig){this.eddsa=eddsa,"object"!=typeof sig&&(sig=parseBytes(sig)),Array.isArray(sig)&&(sig={R:sig.slice(0,eddsa.encodingLength),S:sig.slice(eddsa.encodingLength)}),assert(sig.R&&sig.S,"Signature without R or S"),eddsa.isPoint(sig.R)&&(this._R=sig.R),sig.S instanceof BN&&(this._S=sig.S),this._Rencoded=Array.isArray(sig.R)?sig.R:sig.Rencoded,this._Sencoded=Array.isArray(sig.S)?sig.S:sig.Sencoded}cachedProperty(Signature,"S",function(){return this.eddsa.decodeInt(this.Sencoded())}),cachedProperty(Signature,"R",function(){return this.eddsa.decodePoint(this.Rencoded())}),cachedProperty(Signature,"Rencoded",function(){return this.eddsa.encodePoint(this.R())}),cachedProperty(Signature,"Sencoded",function(){return this.eddsa.encodeInt(this.S())}),Signature.prototype.toBytes=function(){return this.Rencoded().concat(this.Sencoded())},Signature.prototype.toHex=function(){return utils.encode(this.toBytes(),"hex").toUpperCase()},module.exports=Signature},{"../utils":93,"bn.js":28}],92:[function(require,module,exports){module.exports={doubles:{step:4,points:[["e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a","f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821"],["8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508","11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf"],["175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739","d3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695"],["363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640","4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9"],["8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c","4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36"],["723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda","96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f"],["eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa","5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999"],["100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0","cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09"],["e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d","9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d"],["feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d","e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088"],["da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1","9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d"],["53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0","5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8"],["8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047","10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a"],["385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862","283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453"],["6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7","7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160"],["3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd","56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0"],["85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83","7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6"],["948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a","53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589"],["6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8","bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17"],["e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d","4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda"],["e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725","7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd"],["213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754","4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2"],["4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c","17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6"],["fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6","6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f"],["76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39","c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01"],["c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891","893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3"],["d895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b","febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f"],["b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03","2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7"],["e80fea14441fb33a7d8adab9475d7fab2019effb5156a792f1a11778e3c0df5d","eed1de7f638e00771e89768ca3ca94472d155e80af322ea9fcb4291b6ac9ec78"],["a301697bdfcd704313ba48e51d567543f2a182031efd6915ddc07bbcc4e16070","7370f91cfb67e4f5081809fa25d40f9b1735dbf7c0a11a130c0d1a041e177ea1"],["90ad85b389d6b936463f9d0512678de208cc330b11307fffab7ac63e3fb04ed4","e507a3620a38261affdcbd9427222b839aefabe1582894d991d4d48cb6ef150"],["8f68b9d2f63b5f339239c1ad981f162ee88c5678723ea3351b7b444c9ec4c0da","662a9f2dba063986de1d90c2b6be215dbbea2cfe95510bfdf23cbf79501fff82"],["e4f3fb0176af85d65ff99ff9198c36091f48e86503681e3e6686fd5053231e11","1e63633ad0ef4f1c1661a6d0ea02b7286cc7e74ec951d1c9822c38576feb73bc"],["8c00fa9b18ebf331eb961537a45a4266c7034f2f0d4e1d0716fb6eae20eae29e","efa47267fea521a1a9dc343a3736c974c2fadafa81e36c54e7d2a4c66702414b"],["e7a26ce69dd4829f3e10cec0a9e98ed3143d084f308b92c0997fddfc60cb3e41","2a758e300fa7984b471b006a1aafbb18d0a6b2c0420e83e20e8a9421cf2cfd51"],["b6459e0ee3662ec8d23540c223bcbdc571cbcb967d79424f3cf29eb3de6b8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strict";var utils=exports,BN=require("bn.js"),minAssert=require("minimalistic-assert"),minUtils=require("minimalistic-crypto-utils");utils.assert=minAssert,utils.toArray=minUtils.toArray,utils.zero2=minUtils.zero2,utils.toHex=minUtils.toHex,utils.encode=minUtils.encode,utils.getNAF=function(num,w,bits){var naf=new Array(Math.max(num.bitLength(),bits)+1);naf.fill(0);for(var ws=1<<w+1,k=num.clone(),i=0;i<naf.length;i++){var z,mod=k.andln(ws-1);k.isOdd()?(z=(ws>>1)-1<mod?(ws>>1)-mod:mod,k.isubn(z)):z=0,naf[i]=z,k.iushrn(1)}return naf},utils.getJSF=function(k1,k2){var jsf=[[],[]];k1=k1.clone(),k2=k2.clone();for(var d1=0,d2=0;0<k1.cmpn(-d1)||0<k2.cmpn(-d2);){var u1,u2,m8,m14=k1.andln(3)+d1&3,m24=k2.andln(3)+d2&3;if(3===m14&&(m14=-1),3===m24&&(m24=-1),0==(1&m14))u1=0;else u1=3!==(m8=k1.andln(7)+d1&7)&&5!==m8||2!==m24?m14:-m14;if(jsf[0].push(u1),0==(1&m24))u2=0;else u2=3!==(m8=k2.andln(7)+d2&7)&&5!==m8||2!==m14?m24:-m24;jsf[1].push(u2),2*d1===u1+1&&(d1=1-d1),2*d2===u2+1&&(d2=1-d2),k1.iushrn(1),k2.iushrn(1)}return jsf},utils.cachedProperty=function(obj,name,computer){var key="_"+name;obj.prototype[name]=function(){return void 0!==this[key]?this[key]:this[key]=computer.call(this)}},utils.parseBytes=function(bytes){return"string"==typeof bytes?utils.toArray(bytes,"hex"):bytes},utils.intFromLE=function(bytes){return new BN(bytes,"hex","le")}},{"bn.js":28,"minimalistic-assert":117,"minimalistic-crypto-utils":118}],94:[function(require,module,exports){module.exports={_from:"elliptic@^6.0.0",_id:"elliptic@6.5.2",_inBundle:!1,_integrity:"sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.0.0",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.0.0",saveSpec:null,fetchSpec:"^6.0.0"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.5.2.tgz",_shasum:"05c5678d7173c049d8ca433552224a495d0e3762",_spec:"elliptic@^6.0.0",_where:"/home/yashodhan/Kerberos Project/js_module/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^3.0.8",grunt:"^1.0.4","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^9.0.1",istanbul:"^0.4.2",jscs:"^3.0.7",jshint:"^2.10.3",mocha:"^6.2.2"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.5.2"}},{}],95:[function(require,module,exports){var objectCreate=Object.create||function(proto){function F(){}return F.prototype=proto,new F},objectKeys=Object.keys||function(obj){var keys=[];for(var k in obj)Object.prototype.hasOwnProperty.call(obj,k)&&keys.push(k);return k},bind=Function.prototype.bind||function(context){var fn=this;return function(){return fn.apply(context,arguments)}};function EventEmitter(){this._events&&Object.prototype.hasOwnProperty.call(this,"_events")||(this._events=objectCreate(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0}((module.exports=EventEmitter).EventEmitter=EventEmitter).prototype._events=void 0,EventEmitter.prototype._maxListeners=void 0;var hasDefineProperty,defaultMaxListeners=10;try{var o={};Object.defineProperty&&Object.defineProperty(o,"x",{value:0}),hasDefineProperty=0===o.x}catch(err){hasDefineProperty=!1}function $getMaxListeners(that){return void 0===that._maxListeners?EventEmitter.defaultMaxListeners:that._maxListeners}function _addListener(target,type,listener,prepend){var m,events,existing;if("function"!=typeof listener)throw new TypeError('"listener" argument must be a function');if((events=target._events)?(events.newListener&&(target.emit("newListener",type,listener.listener?listener.listener:listener),events=target._events),existing=events[type]):(events=target._events=objectCreate(null),target._eventsCount=0),existing){if("function"==typeof existing?existing=events[type]=prepend?[listener,existing]:[existing,listener]:prepend?existing.unshift(listener):existing.push(listener),!existing.warned&&(m=$getMaxListeners(target))&&0<m&&existing.length>m){existing.warned=!0;var w=new Error("Possible EventEmitter memory leak detected. "+existing.length+' "'+String(type)+'" listeners added. Use emitter.setMaxListeners() to increase limit.');w.name="MaxListenersExceededWarning",w.emitter=target,w.type=type,w.count=existing.length,"object"==typeof console&&console.warn&&console.warn("%s: %s",w.name,w.message)}}else existing=events[type]=listener,++target._eventsCount;return target}function onceWrapper(){if(!this.fired)switch(this.target.removeListener(this.type,this.wrapFn),this.fired=!0,arguments.length){case 0:return this.listener.call(this.target);case 1:return this.listener.call(this.target,arguments[0]);case 2:return this.listener.call(this.target,arguments[0],arguments[1]);case 3:return this.listener.call(this.target,arguments[0],arguments[1],arguments[2]);default:for(var args=new Array(arguments.length),i=0;i<args.length;++i)args[i]=arguments[i];this.listener.apply(this.target,args)}}function _onceWrap(target,type,listener){var state={fired:!1,wrapFn:void 0,target:target,type:type,listener:listener},wrapped=bind.call(onceWrapper,state);return wrapped.listener=listener,state.wrapFn=wrapped}function _listeners(target,type,unwrap){var events=target._events;if(!events)return[];var evlistener=events[type];return evlistener?"function"==typeof evlistener?unwrap?[evlistener.listener||evlistener]:[evlistener]:unwrap?function(arr){for(var ret=new Array(arr.length),i=0;i<ret.length;++i)ret[i]=arr[i].listener||arr[i];return ret}(evlistener):arrayClone(evlistener,evlistener.length):[]}function listenerCount(type){var events=this._events;if(events){var evlistener=events[type];if("function"==typeof evlistener)return 1;if(evlistener)return evlistener.length}return 0}function arrayClone(arr,n){for(var copy=new Array(n),i=0;i<n;++i)copy[i]=arr[i];return copy}hasDefineProperty?Object.defineProperty(EventEmitter,"defaultMaxListeners",{enumerable:!0,get:function(){return defaultMaxListeners},set:function(arg){if("number"!=typeof arg||arg<0||arg!=arg)throw new TypeError('"defaultMaxListeners" must be a positive number');defaultMaxListeners=arg}}):EventEmitter.defaultMaxListeners=defaultMaxListeners,EventEmitter.prototype.setMaxListeners=function(n){if("number"!=typeof n||n<0||isNaN(n))throw new TypeError('"n" argument must be a positive number');return this._maxListeners=n,this},EventEmitter.prototype.getMaxListeners=function(){return $getMaxListeners(this)},EventEmitter.prototype.emit=function(type,argument_1,argument_2,argument_3){var er,handler,len,args,i,events,doError="error"===type;if(events=this._events)doError=doError&&null==events.error;else if(!doError)return!1;if(doError){if(1<arguments.length&&(er=argument_1),er instanceof Error)throw er;var err=new Error('Unhandled "error" event. ('+er+")");throw err.context=er,err}if(!(handler=events[type]))return!1;var isFn="function"==typeof handler;switch(len=arguments.length){case 1:!function(handler,isFn,self){if(isFn)handler.call(self);else for(var len=handler.length,listeners=arrayClone(handler,len),i=0;i<len;++i)listeners[i].call(self)}(handler,isFn,this);break;case 2:!function(handler,isFn,self,arg1){if(isFn)handler.call(self,arg1);else for(var len=handler.length,listeners=arrayClone(handler,len),i=0;i<len;++i)listeners[i].call(self,arg1)}(handler,isFn,this,argument_1);break;case 3:!function(handler,isFn,self,arg1,arg2){if(isFn)handler.call(self,arg1,arg2);else for(var len=handler.length,listeners=arrayClone(handler,len),i=0;i<len;++i)listeners[i].call(self,arg1,arg2)}(handler,isFn,this,argument_1,argument_2);break;case 4:!function(handler,isFn,self,arg1,arg2,arg3){if(isFn)handler.call(self,arg1,arg2,arg3);else for(var len=handler.length,listeners=arrayClone(handler,len),i=0;i<len;++i)listeners[i].call(self,arg1,arg2,arg3)}(handler,isFn,this,argument_1,argument_2,argument_3);break;default:for(args=new Array(len-1),i=1;i<len;i++)args[i-1]=arguments[i];!function(handler,isFn,self,args){if(isFn)handler.apply(self,args);else for(var len=handler.length,listeners=arrayClone(handler,len),i=0;i<len;++i)listeners[i].apply(self,args)}(handler,isFn,this,args)}return!0},EventEmitter.prototype.on=EventEmitter.prototype.addListener=function(type,listener){return _addListener(this,type,listener,!1)},EventEmitter.prototype.prependListener=function(type,listener){return _addListener(this,type,listener,!0)},EventEmitter.prototype.once=function(type,listener){if("function"!=typeof listener)throw new TypeError('"listener" argument must be a function');return this.on(type,_onceWrap(this,type,listener)),this},EventEmitter.prototype.prependOnceListener=function(type,listener){if("function"!=typeof listener)throw new TypeError('"listener" argument must be a function');return this.prependListener(type,_onceWrap(this,type,listener)),this},EventEmitter.prototype.removeListener=function(type,listener){var list,events,position,i,originalListener;if("function"!=typeof listener)throw new TypeError('"listener" argument must be a function');if(!(events=this._events))return this;if(!(list=events[type]))return this;if(list===listener||list.listener===listener)0==--this._eventsCount?this._events=objectCreate(null):(delete events[type],events.removeListener&&this.emit("removeListener",type,list.listener||listener));else if("function"!=typeof list){for(position=-1,i=list.length-1;0<=i;i--)if(list[i]===listener||list[i].listener===listener){originalListener=list[i].listener,position=i;break}if(position<0)return this;0===position?list.shift():function(list,index){for(var i=index,k=i+1,n=list.length;k<n;i+=1,k+=1)list[i]=list[k];list.pop()}(list,position),1===list.length&&(events[type]=list[0]),events.removeListener&&this.emit("removeListener",type,originalListener||listener)}return this},EventEmitter.prototype.removeAllListeners=function(type){var listeners,events,i;if(!(events=this._events))return this;if(!events.removeListener)return 0===arguments.length?(this._events=objectCreate(null),this._eventsCount=0):events[type]&&(0==--this._eventsCount?this._events=objectCreate(null):delete events[type]),this;if(0===arguments.length){var key,keys=objectKeys(events);for(i=0;i<keys.length;++i)"removeListener"!==(key=keys[i])&&this.removeAllListeners(key);return this.removeAllListeners("removeListener"),this._events=objectCreate(null),this._eventsCount=0,this}if("function"==typeof(listeners=events[type]))this.removeListener(type,listeners);else if(listeners)for(i=listeners.length-1;0<=i;i--)this.removeListener(type,listeners[i]);return this},EventEmitter.prototype.listeners=function(type){return _listeners(this,type,!0)},EventEmitter.prototype.rawListeners=function(type){return _listeners(this,type,!1)},EventEmitter.listenerCount=function(emitter,type){return"function"==typeof emitter.listenerCount?emitter.listenerCount(type):listenerCount.call(emitter,type)},EventEmitter.prototype.listenerCount=listenerCount,EventEmitter.prototype.eventNames=function(){return 0<this._eventsCount?Reflect.ownKeys(this._events):[]}},{}],96:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer,MD5=require("md5.js");module.exports=function(password,salt,keyBits,ivLen){if(Buffer.isBuffer(password)||(password=Buffer.from(password,"binary")),salt&&(Buffer.isBuffer(salt)||(salt=Buffer.from(salt,"binary")),8!==salt.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var keyLen=keyBits/8,key=Buffer.alloc(keyLen),iv=Buffer.alloc(ivLen||0),tmp=Buffer.alloc(0);0<keyLen||0<ivLen;){var hash=new MD5;hash.update(tmp),hash.update(password),salt&&hash.update(salt),tmp=hash.digest();var used=0;if(0<keyLen){var keyStart=key.length-keyLen;used=Math.min(keyLen,tmp.length),tmp.copy(key,keyStart,0,used),keyLen-=used}if(used<tmp.length&&0<ivLen){var ivStart=iv.length-ivLen,length=Math.min(ivLen,tmp.length-used);tmp.copy(iv,ivStart,used,used+length),ivLen-=length}}return tmp.fill(0),{key:key,iv:iv}}},{"md5.js":115,"safe-buffer":156}],97:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer,Transform=require("stream").Transform;function HashBase(blockSize){Transform.call(this),this._block=Buffer.allocUnsafe(blockSize),this._blockSize=blockSize,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}require("inherits")(HashBase,Transform),HashBase.prototype._transform=function(chunk,encoding,callback){var error=null;try{this.update(chunk,encoding)}catch(err){error=err}callback(error)},HashBase.prototype._flush=function(callback){var error=null;try{this.push(this.digest())}catch(err){error=err}callback(error)},HashBase.prototype.update=function(data,encoding){if(!function(val,prefix){if(!Buffer.isBuffer(val)&&"string"!=typeof val)throw new TypeError(prefix+" must be a string or a buffer")}(data,"Data"),this._finalized)throw new Error("Digest already called");Buffer.isBuffer(data)||(data=Buffer.from(data,encoding));for(var block=this._block,offset=0;this._blockOffset+data.length-offset>=this._blockSize;){for(var i=this._blockOffset;i<this._blockSize;)block[i++]=data[offset++];this._update(),this._blockOffset=0}for(;offset<data.length;)block[this._blockOffset++]=data[offset++];for(var j=0,carry=8*data.length;0<carry;++j)this._length[j]+=carry,0<(carry=this._length[j]/4294967296|0)&&(this._length[j]-=4294967296*carry);return this},HashBase.prototype._update=function(){throw new Error("_update is not implemented")},HashBase.prototype.digest=function(encoding){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var digest=this._digest();void 0!==encoding&&(digest=digest.toString(encoding)),this._block.fill(0);for(var i=this._blockOffset=0;i<4;++i)this._length[i]=0;return digest},HashBase.prototype._digest=function(){throw new Error("_digest is not implemented")},module.exports=HashBase},{inherits:112,"safe-buffer":156,stream:165}],98:[function(require,module,exports){var hash=exports;hash.utils=require("./hash/utils"),hash.common=require("./hash/common"),hash.sha=require("./hash/sha"),hash.ripemd=require("./hash/ripemd"),hash.hmac=require("./hash/hmac"),hash.sha1=hash.sha.sha1,hash.sha256=hash.sha.sha256,hash.sha224=hash.sha.sha224,hash.sha384=hash.sha.sha384,hash.sha512=hash.sha.sha512,hash.ripemd160=hash.ripemd.ripemd160},{"./hash/common":99,"./hash/hmac":100,"./hash/ripemd":101,"./hash/sha":102,"./hash/utils":109}],99:[function(require,module,exports){"use strict";var utils=require("./utils"),assert=require("minimalistic-assert");function BlockHash(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}(exports.BlockHash=BlockHash).prototype.update=function(msg,enc){if(msg=utils.toArray(msg,enc),this.pending?this.pending=this.pending.concat(msg):this.pending=msg,this.pendingTotal+=msg.length,this.pending.length>=this._delta8){var r=(msg=this.pending).length%this._delta8;this.pending=msg.slice(msg.length-r,msg.length),0===this.pending.length&&(this.pending=null),msg=utils.join32(msg,0,msg.length-r,this.endian);for(var i=0;i<msg.length;i+=this._delta32)this._update(msg,i,i+this._delta32)}return this},BlockHash.prototype.digest=function(enc){return this.update(this._pad()),assert(null===this.pending),this._digest(enc)},BlockHash.prototype._pad=function(){var len=this.pendingTotal,bytes=this._delta8,k=bytes-(len+this.padLength)%bytes,res=new Array(k+this.padLength);res[0]=128;for(var i=1;i<k;i++)res[i]=0;if(len<<=3,"big"===this.endian){for(var t=8;t<this.padLength;t++)res[i++]=0;res[i++]=0,res[i++]=0,res[i++]=0,res[i++]=0,res[i++]=len>>>24&255,res[i++]=len>>>16&255,res[i++]=len>>>8&255,res[i++]=255&len}else for(res[i++]=255&len,res[i++]=len>>>8&255,res[i++]=len>>>16&255,res[i++]=len>>>24&255,res[i++]=0,res[i++]=0,res[i++]=0,res[i++]=0,t=8;t<this.padLength;t++)res[i++]=0;return res}},{"./utils":109,"minimalistic-assert":117}],100:[function(require,module,exports){"use strict";var utils=require("./utils"),assert=require("minimalistic-assert");function Hmac(hash,key,enc){if(!(this instanceof Hmac))return new Hmac(hash,key,enc);this.Hash=hash,this.blockSize=hash.blockSize/8,this.outSize=hash.outSize/8,this.inner=null,this.outer=null,this._init(utils.toArray(key,enc))}(module.exports=Hmac).prototype._init=function(key){key.length>this.blockSize&&(key=(new this.Hash).update(key).digest()),assert(key.length<=this.blockSize);for(var i=key.length;i<this.blockSize;i++)key.push(0);for(i=0;i<key.length;i++)key[i]^=54;for(this.inner=(new this.Hash).update(key),i=0;i<key.length;i++)key[i]^=106;this.outer=(new this.Hash).update(key)},Hmac.prototype.update=function(msg,enc){return this.inner.update(msg,enc),this},Hmac.prototype.digest=function(enc){return this.outer.update(this.inner.digest()),this.outer.digest(enc)}},{"./utils":109,"minimalistic-assert":117}],101:[function(require,module,exports){"use strict";var utils=require("./utils"),common=require("./common"),rotl32=utils.rotl32,sum32=utils.sum32,sum32_3=utils.sum32_3,sum32_4=utils.sum32_4,BlockHash=common.BlockHash;function RIPEMD160(){if(!(this instanceof RIPEMD160))return new RIPEMD160;BlockHash.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.endian="little"}function f(j,x,y,z){return j<=15?x^y^z:j<=31?x&y|~x&z:j<=47?(x|~y)^z:j<=63?x&z|y&~z:x^(y|~z)}function K(j){return j<=15?0:j<=31?1518500249:j<=47?1859775393:j<=63?2400959708:2840853838}function Kh(j){return j<=15?1352829926:j<=31?1548603684:j<=47?1836072691:j<=63?2053994217:0}utils.inherits(RIPEMD160,BlockHash),(exports.ripemd160=RIPEMD160).blockSize=512,RIPEMD160.outSize=160,RIPEMD160.hmacStrength=192,RIPEMD160.padLength=64,RIPEMD160.prototype._update=function(msg,start){for(var A=this.h[0],B=this.h[1],C=this.h[2],D=this.h[3],E=this.h[4],Ah=A,Bh=B,Ch=C,Dh=D,Eh=E,j=0;j<80;j++){var T=sum32(rotl32(sum32_4(A,f(j,B,C,D),msg[r[j]+start],K(j)),s[j]),E);A=E,E=D,D=rotl32(C,10),C=B,B=T,T=sum32(rotl32(sum32_4(Ah,f(79-j,Bh,Ch,Dh),msg[rh[j]+start],Kh(j)),sh[j]),Eh),Ah=Eh,Eh=Dh,Dh=rotl32(Ch,10),Ch=Bh,Bh=T}T=sum32_3(this.h[1],C,Dh),this.h[1]=sum32_3(this.h[2],D,Eh),this.h[2]=sum32_3(this.h[3],E,Ah),this.h[3]=sum32_3(this.h[4],A,Bh),this.h[4]=sum32_3(this.h[0],B,Ch),this.h[0]=T},RIPEMD160.prototype._digest=function(enc){return"hex"===enc?utils.toHex32(this.h,"little"):utils.split32(this.h,"little")};var r=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],rh=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],s=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],sh=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]},{"./common":99,"./utils":109}],102:[function(require,module,exports){"use strict";exports.sha1=require("./sha/1"),exports.sha224=require("./sha/224"),exports.sha256=require("./sha/256"),exports.sha384=require("./sha/384"),exports.sha512=require("./sha/512")},{"./sha/1":103,"./sha/224":104,"./sha/256":105,"./sha/384":106,"./sha/512":107}],103:[function(require,module,exports){"use strict";var utils=require("../utils"),common=require("../common"),shaCommon=require("./common"),rotl32=utils.rotl32,sum32=utils.sum32,sum32_5=utils.sum32_5,ft_1=shaCommon.ft_1,BlockHash=common.BlockHash,sha1_K=[1518500249,1859775393,2400959708,3395469782];function SHA1(){if(!(this instanceof SHA1))return new SHA1;BlockHash.call(this),this.h=[1732584193,4023233417,2562383102,271733878,3285377520],this.W=new Array(80)}utils.inherits(SHA1,BlockHash),(module.exports=SHA1).blockSize=512,SHA1.outSize=160,SHA1.hmacStrength=80,SHA1.padLength=64,SHA1.prototype._update=function(msg,start){for(var W=this.W,i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=rotl32(W[i-3]^W[i-8]^W[i-14]^W[i-16],1);var a=this.h[0],b=this.h[1],c=this.h[2],d=this.h[3],e=this.h[4];for(i=0;i<W.length;i++){var s=~~(i/20),t=sum32_5(rotl32(a,5),ft_1(s,b,c,d),e,W[i],sha1_K[s]);e=d,d=c,c=rotl32(b,30),b=a,a=t}this.h[0]=sum32(this.h[0],a),this.h[1]=sum32(this.h[1],b),this.h[2]=sum32(this.h[2],c),this.h[3]=sum32(this.h[3],d),this.h[4]=sum32(this.h[4],e)},SHA1.prototype._digest=function(enc){return"hex"===enc?utils.toHex32(this.h,"big"):utils.split32(this.h,"big")}},{"../common":99,"../utils":109,"./common":108}],104:[function(require,module,exports){"use strict";var utils=require("../utils"),SHA256=require("./256");function SHA224(){if(!(this instanceof SHA224))return new SHA224;SHA256.call(this),this.h=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428]}utils.inherits(SHA224,SHA256),(module.exports=SHA224).blockSize=512,SHA224.outSize=224,SHA224.hmacStrength=192,SHA224.padLength=64,SHA224.prototype._digest=function(enc){return"hex"===enc?utils.toHex32(this.h.slice(0,7),"big"):utils.split32(this.h.slice(0,7),"big")}},{"../utils":109,"./256":105}],105:[function(require,module,exports){"use strict";var utils=require("../utils"),common=require("../common"),shaCommon=require("./common"),assert=require("minimalistic-assert"),sum32=utils.sum32,sum32_4=utils.sum32_4,sum32_5=utils.sum32_5,ch32=shaCommon.ch32,maj32=shaCommon.maj32,s0_256=shaCommon.s0_256,s1_256=shaCommon.s1_256,g0_256=shaCommon.g0_256,g1_256=shaCommon.g1_256,BlockHash=common.BlockHash,sha256_K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];function SHA256(){if(!(this instanceof SHA256))return new SHA256;BlockHash.call(this),this.h=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],this.k=sha256_K,this.W=new Array(64)}utils.inherits(SHA256,BlockHash),(module.exports=SHA256).blockSize=512,SHA256.outSize=256,SHA256.hmacStrength=192,SHA256.padLength=64,SHA256.prototype._update=function(msg,start){for(var W=this.W,i=0;i<16;i++)W[i]=msg[start+i];for(;i<W.length;i++)W[i]=sum32_4(g1_256(W[i-2]),W[i-7],g0_256(W[i-15]),W[i-16]);var a=this.h[0],b=this.h[1],c=this.h[2],d=this.h[3],e=this.h[4],f=this.h[5],g=this.h[6],h=this.h[7];for(assert(this.k.length===W.length),i=0;i<W.length;i++){var T1=sum32_5(h,s1_256(e),ch32(e,f,g),this.k[i],W[i]),T2=sum32(s0_256(a),maj32(a,b,c));h=g,g=f,f=e,e=sum32(d,T1),d=c,c=b,b=a,a=sum32(T1,T2)}this.h[0]=sum32(this.h[0],a),this.h[1]=sum32(this.h[1],b),this.h[2]=sum32(this.h[2],c),this.h[3]=sum32(this.h[3],d),this.h[4]=sum32(this.h[4],e),this.h[5]=sum32(this.h[5],f),this.h[6]=sum32(this.h[6],g),this.h[7]=sum32(this.h[7],h)},SHA256.prototype._digest=function(enc){return"hex"===enc?utils.toHex32(this.h,"big"):utils.split32(this.h,"big")}},{"../common":99,"../utils":109,"./common":108,"minimalistic-assert":117}],106:[function(require,module,exports){"use strict";var utils=require("../utils"),SHA512=require("./512");function SHA384(){if(!(this instanceof SHA384))return new SHA384;SHA512.call(this),this.h=[3418070365,3238371032,1654270250,914150663,2438529370,812702999,355462360,4144912697,1731405415,4290775857,2394180231,1750603025,3675008525,1694076839,1203062813,3204075428]}utils.inherits(SHA384,SHA512),(module.exports=SHA384).blockSize=1024,SHA384.outSize=384,SHA384.hmacStrength=192,SHA384.padLength=128,SHA384.prototype._digest=function(enc){return"hex"===enc?utils.toHex32(this.h.slice(0,12),"big"):utils.split32(this.h.slice(0,12),"big")}},{"../utils":109,"./512":107}],107:[function(require,module,exports){"use strict";var utils=require("../utils"),common=require("../common"),assert=require("minimalistic-assert"),rotr64_hi=utils.rotr64_hi,rotr64_lo=utils.rotr64_lo,shr64_hi=utils.shr64_hi,shr64_lo=utils.shr64_lo,sum64=utils.sum64,sum64_hi=utils.sum64_hi,sum64_lo=utils.sum64_lo,sum64_4_hi=utils.sum64_4_hi,sum64_4_lo=utils.sum64_4_lo,sum64_5_hi=utils.sum64_5_hi,sum64_5_lo=utils.sum64_5_lo,BlockHash=common.BlockHash,sha512_K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591];function SHA512(){if(!(this instanceof SHA512))return new SHA512;BlockHash.call(this),this.h=[1779033703,4089235720,3144134277,2227873595,1013904242,4271175723,2773480762,1595750129,1359893119,2917565137,2600822924,725511199,528734635,4215389547,1541459225,327033209],this.k=sha512_K,this.W=new Array(160)}function ch64_hi(xh,xl,yh,yl,zh){var r=xh&yh^~xh&zh;return r<0&&(r+=4294967296),r}function ch64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^~xl&zl;return r<0&&(r+=4294967296),r}function maj64_hi(xh,xl,yh,yl,zh){var r=xh&yh^xh&zh^yh&zh;return r<0&&(r+=4294967296),r}function maj64_lo(xh,xl,yh,yl,zh,zl){var r=xl&yl^xl&zl^yl&zl;return r<0&&(r+=4294967296),r}function s0_512_hi(xh,xl){var r=rotr64_hi(xh,xl,28)^rotr64_hi(xl,xh,2)^rotr64_hi(xl,xh,7);return r<0&&(r+=4294967296),r}function s0_512_lo(xh,xl){var r=rotr64_lo(xh,xl,28)^rotr64_lo(xl,xh,2)^rotr64_lo(xl,xh,7);return r<0&&(r+=4294967296),r}function s1_512_hi(xh,xl){var r=rotr64_hi(xh,xl,14)^rotr64_hi(xh,xl,18)^rotr64_hi(xl,xh,9);return r<0&&(r+=4294967296),r}function s1_512_lo(xh,xl){var r=rotr64_lo(xh,xl,14)^rotr64_lo(xh,xl,18)^rotr64_lo(xl,xh,9);return r<0&&(r+=4294967296),r}function g0_512_hi(xh,xl){var r=rotr64_hi(xh,xl,1)^rotr64_hi(xh,xl,8)^shr64_hi(xh,xl,7);return r<0&&(r+=4294967296),r}function g0_512_lo(xh,xl){var r=rotr64_lo(xh,xl,1)^rotr64_lo(xh,xl,8)^shr64_lo(xh,xl,7);return r<0&&(r+=4294967296),r}function g1_512_hi(xh,xl){var r=rotr64_hi(xh,xl,19)^rotr64_hi(xl,xh,29)^shr64_hi(xh,xl,6);return r<0&&(r+=4294967296),r}function g1_512_lo(xh,xl){var r=rotr64_lo(xh,xl,19)^rotr64_lo(xl,xh,29)^shr64_lo(xh,xl,6);return r<0&&(r+=4294967296),r}utils.inherits(SHA512,BlockHash),(module.exports=SHA512).blockSize=1024,SHA512.outSize=512,SHA512.hmacStrength=192,SHA512.padLength=128,SHA512.prototype._prepareBlock=function(msg,start){for(var W=this.W,i=0;i<32;i++)W[i]=msg[start+i];for(;i<W.length;i+=2){var c0_hi=g1_512_hi(W[i-4],W[i-3]),c0_lo=g1_512_lo(W[i-4],W[i-3]),c1_hi=W[i-14],c1_lo=W[i-13],c2_hi=g0_512_hi(W[i-30],W[i-29]),c2_lo=g0_512_lo(W[i-30],W[i-29]),c3_hi=W[i-32],c3_lo=W[i-31];W[i]=sum64_4_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo),W[i+1]=sum64_4_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo)}},SHA512.prototype._update=function(msg,start){this._prepareBlock(msg,start);var W=this.W,ah=this.h[0],al=this.h[1],bh=this.h[2],bl=this.h[3],ch=this.h[4],cl=this.h[5],dh=this.h[6],dl=this.h[7],eh=this.h[8],el=this.h[9],fh=this.h[10],fl=this.h[11],gh=this.h[12],gl=this.h[13],hh=this.h[14],hl=this.h[15];assert(this.k.length===W.length);for(var i=0;i<W.length;i+=2){var c0_hi=hh,c0_lo=hl,c1_hi=s1_512_hi(eh,el),c1_lo=s1_512_lo(eh,el),c2_hi=ch64_hi(eh,0,fh,0,gh),c2_lo=ch64_lo(0,el,0,fl,0,gl),c3_hi=this.k[i],c3_lo=this.k[i+1],c4_hi=W[i],c4_lo=W[i+1],T1_hi=sum64_5_hi(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo),T1_lo=sum64_5_lo(c0_hi,c0_lo,c1_hi,c1_lo,c2_hi,c2_lo,c3_hi,c3_lo,c4_hi,c4_lo);c0_hi=s0_512_hi(ah,al),c0_lo=s0_512_lo(ah,al),c1_hi=maj64_hi(ah,0,bh,0,ch),c1_lo=maj64_lo(0,al,0,bl,0,cl);var T2_hi=sum64_hi(c0_hi,c0_lo,c1_hi,c1_lo),T2_lo=sum64_lo(c0_hi,c0_lo,c1_hi,c1_lo);hh=gh,hl=gl,gh=fh,gl=fl,fh=eh,fl=el,eh=sum64_hi(dh,dl,T1_hi,T1_lo),el=sum64_lo(dl,dl,T1_hi,T1_lo),dh=ch,dl=cl,ch=bh,cl=bl,bh=ah,bl=al,ah=sum64_hi(T1_hi,T1_lo,T2_hi,T2_lo),al=sum64_lo(T1_hi,T1_lo,T2_hi,T2_lo)}sum64(this.h,0,ah,al),sum64(this.h,2,bh,bl),sum64(this.h,4,ch,cl),sum64(this.h,6,dh,dl),sum64(this.h,8,eh,el),sum64(this.h,10,fh,fl),sum64(this.h,12,gh,gl),sum64(this.h,14,hh,hl)},SHA512.prototype._digest=function(enc){return"hex"===enc?utils.toHex32(this.h,"big"):utils.split32(this.h,"big")}},{"../common":99,"../utils":109,"minimalistic-assert":117}],108:[function(require,module,exports){"use strict";var rotr32=require("../utils").rotr32;function ch32(x,y,z){return x&y^~x&z}function maj32(x,y,z){return x&y^x&z^y&z}function p32(x,y,z){return x^y^z}exports.ft_1=function(s,x,y,z){return 0===s?ch32(x,y,z):1===s||3===s?x^y^z:2===s?maj32(x,y,z):void 0},exports.ch32=ch32,exports.maj32=maj32,exports.p32=p32,exports.s0_256=function(x){return rotr32(x,2)^rotr32(x,13)^rotr32(x,22)},exports.s1_256=function(x){return rotr32(x,6)^rotr32(x,11)^rotr32(x,25)},exports.g0_256=function(x){return rotr32(x,7)^rotr32(x,18)^x>>>3},exports.g1_256=function(x){return rotr32(x,17)^rotr32(x,19)^x>>>10}},{"../utils":109}],109:[function(require,module,exports){"use strict";var assert=require("minimalistic-assert"),inherits=require("inherits");function isSurrogatePair(msg,i){return!(55296!=(64512&msg.charCodeAt(i))||i<0||i+1>=msg.length)&&56320==(64512&msg.charCodeAt(i+1))}function htonl(w){return(w>>>24|w>>>8&65280|w<<8&16711680|(255&w)<<24)>>>0}function zero2(word){return 1===word.length?"0"+word:word}function zero8(word){return 7===word.length?"0"+word:6===word.length?"00"+word:5===word.length?"000"+word:4===word.length?"0000"+word:3===word.length?"00000"+word:2===word.length?"000000"+word:1===word.length?"0000000"+word:word}exports.inherits=inherits,exports.toArray=function(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if("string"==typeof msg)if(enc){if("hex"===enc)for((msg=msg.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(msg="0"+msg),i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}else for(var p=0,i=0;i<msg.length;i++){var c=msg.charCodeAt(i);c<128?res[p++]=c:(c<2048?res[p++]=c>>6|192:(isSurrogatePair(msg,i)?(c=65536+((1023&c)<<10)+(1023&msg.charCodeAt(++i)),res[p++]=c>>18|240,res[p++]=c>>12&63|128):res[p++]=c>>12|224,res[p++]=c>>6&63|128),res[p++]=63&c|128)}else for(i=0;i<msg.length;i++)res[i]=0|msg[i];return res},exports.toHex=function(msg){for(var res="",i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res},exports.htonl=htonl,exports.toHex32=function(msg,endian){for(var res="",i=0;i<msg.length;i++){var w=msg[i];"little"===endian&&(w=htonl(w)),res+=zero8(w.toString(16))}return res},exports.zero2=zero2,exports.zero8=zero8,exports.join32=function(msg,start,end,endian){var len=end-start;assert(len%4==0);for(var res=new Array(len/4),i=0,k=start;i<res.length;i++,k+=4){var w;w="big"===endian?msg[k]<<24|msg[k+1]<<16|msg[k+2]<<8|msg[k+3]:msg[k+3]<<24|msg[k+2]<<16|msg[k+1]<<8|msg[k],res[i]=w>>>0}return res},exports.split32=function(msg,endian){for(var res=new Array(4*msg.length),i=0,k=0;i<msg.length;i++,k+=4){var m=msg[i];"big"===endian?(res[k]=m>>>24,res[k+1]=m>>>16&255,res[k+2]=m>>>8&255,res[k+3]=255&m):(res[k+3]=m>>>24,res[k+2]=m>>>16&255,res[k+1]=m>>>8&255,res[k]=255&m)}return res},exports.rotr32=function(w,b){return w>>>b|w<<32-b},exports.rotl32=function(w,b){return w<<b|w>>>32-b},exports.sum32=function(a,b){return a+b>>>0},exports.sum32_3=function(a,b,c){return a+b+c>>>0},exports.sum32_4=function(a,b,c,d){return a+b+c+d>>>0},exports.sum32_5=function(a,b,c,d,e){return a+b+c+d+e>>>0},exports.sum64=function(buf,pos,ah,al){var bh=buf[pos],lo=al+buf[pos+1]>>>0,hi=(lo<al?1:0)+ah+bh;buf[pos]=hi>>>0,buf[pos+1]=lo},exports.sum64_hi=function(ah,al,bh,bl){return(al+bl>>>0<al?1:0)+ah+bh>>>0},exports.sum64_lo=function(ah,al,bh,bl){return al+bl>>>0},exports.sum64_4_hi=function(ah,al,bh,bl,ch,cl,dh,dl){var carry=0,lo=al;return carry+=(lo=lo+bl>>>0)<al?1:0,carry+=(lo=lo+cl>>>0)<cl?1:0,ah+bh+ch+dh+(carry+=(lo=lo+dl>>>0)<dl?1:0)>>>0},exports.sum64_4_lo=function(ah,al,bh,bl,ch,cl,dh,dl){return al+bl+cl+dl>>>0},exports.sum64_5_hi=function(ah,al,bh,bl,ch,cl,dh,dl,eh,el){var carry=0,lo=al;return carry+=(lo=lo+bl>>>0)<al?1:0,carry+=(lo=lo+cl>>>0)<cl?1:0,carry+=(lo=lo+dl>>>0)<dl?1:0,ah+bh+ch+dh+eh+(carry+=(lo=lo+el>>>0)<el?1:0)>>>0},exports.sum64_5_lo=function(ah,al,bh,bl,ch,cl,dh,dl,eh,el){return al+bl+cl+dl+el>>>0},exports.rotr64_hi=function(ah,al,num){return(al<<32-num|ah>>>num)>>>0},exports.rotr64_lo=function(ah,al,num){return(ah<<32-num|al>>>num)>>>0},exports.shr64_hi=function(ah,al,num){return ah>>>num},exports.shr64_lo=function(ah,al,num){return(ah<<32-num|al>>>num)>>>0}},{inherits:112,"minimalistic-assert":117}],110:[function(require,module,exports){"use strict";var hash=require("hash.js"),utils=require("minimalistic-crypto-utils"),assert=require("minimalistic-assert");function HmacDRBG(options){if(!(this instanceof HmacDRBG))return new HmacDRBG(options);this.hash=options.hash,this.predResist=!!options.predResist,this.outLen=this.hash.outSize,this.minEntropy=options.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var entropy=utils.toArray(options.entropy,options.entropyEnc||"hex"),nonce=utils.toArray(options.nonce,options.nonceEnc||"hex"),pers=utils.toArray(options.pers,options.persEnc||"hex");assert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(entropy,nonce,pers)}(module.exports=HmacDRBG).prototype._init=function(entropy,nonce,pers){var seed=entropy.concat(nonce).concat(pers);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i<this.V.length;i++)this.K[i]=0,this.V[i]=1;this._update(seed),this._reseed=1,this.reseedInterval=281474976710656},HmacDRBG.prototype._hmac=function(){return new hash.hmac(this.hash,this.K)},HmacDRBG.prototype._update=function(seed){var kmac=this._hmac().update(this.V).update([0]);seed&&(kmac=kmac.update(seed)),this.K=kmac.digest(),this.V=this._hmac().update(this.V).digest(),seed&&(this.K=this._hmac().update(this.V).update([1]).update(seed).digest(),this.V=this._hmac().update(this.V).digest())},HmacDRBG.prototype.reseed=function(entropy,entropyEnc,add,addEnc){"string"!=typeof entropyEnc&&(addEnc=add,add=entropyEnc,entropyEnc=null),entropy=utils.toArray(entropy,entropyEnc),add=utils.toArray(add,addEnc),assert(entropy.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(entropy.concat(add||[])),this._reseed=1},HmacDRBG.prototype.generate=function(len,enc,add,addEnc){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof enc&&(addEnc=add,add=enc,enc=null),add&&(add=utils.toArray(add,addEnc||"hex"),this._update(add));for(var temp=[];temp.length<len;)this.V=this._hmac().update(this.V).digest(),temp=temp.concat(this.V);var res=temp.slice(0,len);return this._update(add),this._reseed++,utils.encode(res,enc)}},{"hash.js":98,"minimalistic-assert":117,"minimalistic-crypto-utils":118}],111:[function(require,module,exports){exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m,eLen=8*nBytes-mLen-1,eMax=(1<<eLen)-1,eBias=eMax>>1,nBits=-7,i=isLE?nBytes-1:0,d=isLE?-1:1,s=buffer[offset+i];for(i+=d,e=s&(1<<-nBits)-1,s>>=-nBits,nBits+=eLen;0<nBits;e=256*e+buffer[offset+i],i+=d,nBits-=8);for(m=e&(1<<-nBits)-1,e>>=-nBits,nBits+=mLen;0<nBits;m=256*m+buffer[offset+i],i+=d,nBits-=8);if(0===e)e=1-eBias;else{if(e===eMax)return m?NaN:1/0*(s?-1:1);m+=Math.pow(2,mLen),e-=eBias}return(s?-1:1)*m*Math.pow(2,e-mLen)},exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c,eLen=8*nBytes-mLen-1,eMax=(1<<eLen)-1,eBias=eMax>>1,rt=23===mLen?Math.pow(2,-24)-Math.pow(2,-77):0,i=isLE?0:nBytes-1,d=isLE?1:-1,s=value<0||0===value&&1/value<0?1:0;for(value=Math.abs(value),isNaN(value)||value===1/0?(m=isNaN(value)?1:0,e=eMax):(e=Math.floor(Math.log(value)/Math.LN2),value*(c=Math.pow(2,-e))<1&&(e--,c*=2),2<=(value+=1<=e+eBias?rt/c:rt*Math.pow(2,1-eBias))*c&&(e++,c/=2),eMax<=e+eBias?(m=0,e=eMax):1<=e+eBias?(m=(value*c-1)*Math.pow(2,mLen),e+=eBias):(m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen),e=0));8<=mLen;buffer[offset+i]=255&m,i+=d,m/=256,mLen-=8);for(e=e<<mLen|m,eLen+=mLen;0<eLen;buffer[offset+i]=255&e,i+=d,e/=256,eLen-=8);buffer[offset+i-d]|=128*s}},{}],112:[function(require,module,exports){"function"==typeof Object.create?module.exports=function(ctor,superCtor){superCtor&&(ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}}))}:module.exports=function(ctor,superCtor){if(superCtor){ctor.super_=superCtor;function TempCtor(){}TempCtor.prototype=superCtor.prototype,ctor.prototype=new TempCtor,ctor.prototype.constructor=ctor}}},{}],113:[function(require,module,exports){function isBuffer(obj){return!!obj.constructor&&"function"==typeof obj.constructor.isBuffer&&obj.constructor.isBuffer(obj)}module.exports=function(obj){return null!=obj&&(isBuffer(obj)||function(obj){return"function"==typeof obj.readFloatLE&&"function"==typeof obj.slice&&isBuffer(obj.slice(0,0))}(obj)||!!obj._isBuffer)}},{}],114:[function(require,module,exports){var toString={}.toString;module.exports=Array.isArray||function(arr){return"[object Array]"==toString.call(arr)}},{}],115:[function(require,module,exports){"use strict";var inherits=require("inherits"),HashBase=require("hash-base"),Buffer=require("safe-buffer").Buffer,ARRAY16=new Array(16);function MD5(){HashBase.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878}function rotl(x,n){return x<<n|x>>>32-n}function fnF(a,b,c,d,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+b|0}function fnG(a,b,c,d,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+b|0}function fnH(a,b,c,d,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+b|0}function fnI(a,b,c,d,m,k,s){return rotl(a+(c^(b|~d))+m+k|0,s)+b|0}inherits(MD5,HashBase),MD5.prototype._update=function(){for(var M=ARRAY16,i=0;i<16;++i)M[i]=this._block.readInt32LE(4*i);var a=this._a,b=this._b,c=this._c,d=this._d;a=fnF(a,b,c,d,M[0],3614090360,7),d=fnF(d,a,b,c,M[1],3905402710,12),c=fnF(c,d,a,b,M[2],606105819,17),b=fnF(b,c,d,a,M[3],3250441966,22),a=fnF(a,b,c,d,M[4],4118548399,7),d=fnF(d,a,b,c,M[5],1200080426,12),c=fnF(c,d,a,b,M[6],2821735955,17),b=fnF(b,c,d,a,M[7],4249261313,22),a=fnF(a,b,c,d,M[8],1770035416,7),d=fnF(d,a,b,c,M[9],2336552879,12),c=fnF(c,d,a,b,M[10],4294925233,17),b=fnF(b,c,d,a,M[11],2304563134,22),a=fnF(a,b,c,d,M[12],1804603682,7),d=fnF(d,a,b,c,M[13],4254626195,12),c=fnF(c,d,a,b,M[14],2792965006,17),a=fnG(a,b=fnF(b,c,d,a,M[15],1236535329,22),c,d,M[1],4129170786,5),d=fnG(d,a,b,c,M[6],3225465664,9),c=fnG(c,d,a,b,M[11],643717713,14),b=fnG(b,c,d,a,M[0],3921069994,20),a=fnG(a,b,c,d,M[5],3593408605,5),d=fnG(d,a,b,c,M[10],38016083,9),c=fnG(c,d,a,b,M[15],3634488961,14),b=fnG(b,c,d,a,M[4],3889429448,20),a=fnG(a,b,c,d,M[9],568446438,5),d=fnG(d,a,b,c,M[14],3275163606,9),c=fnG(c,d,a,b,M[3],4107603335,14),b=fnG(b,c,d,a,M[8],1163531501,20),a=fnG(a,b,c,d,M[13],2850285829,5),d=fnG(d,a,b,c,M[2],4243563512,9),c=fnG(c,d,a,b,M[7],1735328473,14),a=fnH(a,b=fnG(b,c,d,a,M[12],2368359562,20),c,d,M[5],4294588738,4),d=fnH(d,a,b,c,M[8],2272392833,11),c=fnH(c,d,a,b,M[11],1839030562,16),b=fnH(b,c,d,a,M[14],4259657740,23),a=fnH(a,b,c,d,M[1],2763975236,4),d=fnH(d,a,b,c,M[4],1272893353,11),c=fnH(c,d,a,b,M[7],4139469664,16),b=fnH(b,c,d,a,M[10],3200236656,23),a=fnH(a,b,c,d,M[13],681279174,4),d=fnH(d,a,b,c,M[0],3936430074,11),c=fnH(c,d,a,b,M[3],3572445317,16),b=fnH(b,c,d,a,M[6],76029189,23),a=fnH(a,b,c,d,M[9],3654602809,4),d=fnH(d,a,b,c,M[12],3873151461,11),c=fnH(c,d,a,b,M[15],530742520,16),a=fnI(a,b=fnH(b,c,d,a,M[2],3299628645,23),c,d,M[0],4096336452,6),d=fnI(d,a,b,c,M[7],1126891415,10),c=fnI(c,d,a,b,M[14],2878612391,15),b=fnI(b,c,d,a,M[5],4237533241,21),a=fnI(a,b,c,d,M[12],1700485571,6),d=fnI(d,a,b,c,M[3],2399980690,10),c=fnI(c,d,a,b,M[10],4293915773,15),b=fnI(b,c,d,a,M[1],2240044497,21),a=fnI(a,b,c,d,M[8],1873313359,6),d=fnI(d,a,b,c,M[15],4264355552,10),c=fnI(c,d,a,b,M[6],2734768916,15),b=fnI(b,c,d,a,M[13],1309151649,21),a=fnI(a,b,c,d,M[4],4149444226,6),d=fnI(d,a,b,c,M[11],3174756917,10),c=fnI(c,d,a,b,M[2],718787259,15),b=fnI(b,c,d,a,M[9],3951481745,21),this._a=this._a+a|0,this._b=this._b+b|0,this._c=this._c+c|0,this._d=this._d+d|0},MD5.prototype._digest=function(){this._block[this._blockOffset++]=128,56<this._blockOffset&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var buffer=Buffer.allocUnsafe(16);return buffer.writeInt32LE(this._a,0),buffer.writeInt32LE(this._b,4),buffer.writeInt32LE(this._c,8),buffer.writeInt32LE(this._d,12),buffer},module.exports=MD5},{"hash-base":97,inherits:112,"safe-buffer":156}],116:[function(require,module,exports){var bn=require("bn.js"),brorand=require("brorand");function MillerRabin(rand){this.rand=rand||new brorand.Rand}(module.exports=MillerRabin).create=function(rand){return new MillerRabin(rand)},MillerRabin.prototype._randbelow=function(n){var len=n.bitLength(),min_bytes=Math.ceil(len/8);do{var a=new bn(this.rand.generate(min_bytes))}while(0<=a.cmp(n));return a},MillerRabin.prototype._randrange=function(start,stop){var size=stop.sub(start);return start.add(this._randbelow(size))},MillerRabin.prototype.test=function(n,k,cb){var len=n.bitLength(),red=bn.mont(n),rone=new bn(1).toRed(red);k=k||Math.max(1,len/48|0);for(var n1=n.subn(1),s=0;!n1.testn(s);s++);for(var d=n.shrn(s),rn1=n1.toRed(red);0<k;k--){var a=this._randrange(new bn(2),n1);cb&&cb(a);var x=a.toRed(red).redPow(d);if(0!==x.cmp(rone)&&0!==x.cmp(rn1)){for(var i=1;i<s;i++){if(0===(x=x.redSqr()).cmp(rone))return!1;if(0===x.cmp(rn1))break}if(i===s)return!1}}return!0},MillerRabin.prototype.getDivisor=function(n,k){var len=n.bitLength(),red=bn.mont(n),rone=new bn(1).toRed(red);k=k||Math.max(1,len/48|0);for(var n1=n.subn(1),s=0;!n1.testn(s);s++);for(var d=n.shrn(s),rn1=n1.toRed(red);0<k;k--){var a=this._randrange(new bn(2),n1),g=n.gcd(a);if(0!==g.cmpn(1))return g;var x=a.toRed(red).redPow(d);if(0!==x.cmp(rone)&&0!==x.cmp(rn1)){for(var i=1;i<s;i++){if(0===(x=x.redSqr()).cmp(rone))return x.fromRed().subn(1).gcd(n);if(0===x.cmp(rn1))break}if(i===s)return(x=x.redSqr()).fromRed().subn(1).gcd(n)}}return!1}},{"bn.js":28,brorand:29}],117:[function(require,module,exports){function assert(val,msg){if(!val)throw new Error(msg||"Assertion failed")}(module.exports=assert).equal=function(l,r,msg){if(l!=r)throw new Error(msg||"Assertion failed: "+l+" != "+r)}},{}],118:[function(require,module,exports){"use strict";var utils=exports;function zero2(word){return 1===word.length?"0"+word:word}function toHex(msg){for(var res="",i=0;i<msg.length;i++)res+=zero2(msg[i].toString(16));return res}utils.toArray=function(msg,enc){if(Array.isArray(msg))return msg.slice();if(!msg)return[];var res=[];if("string"!=typeof msg){for(var i=0;i<msg.length;i++)res[i]=0|msg[i];return res}if("hex"===enc){(msg=msg.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(msg="0"+msg);for(i=0;i<msg.length;i+=2)res.push(parseInt(msg[i]+msg[i+1],16))}else for(i=0;i<msg.length;i++){var c=msg.charCodeAt(i),hi=c>>8,lo=255&c;hi?res.push(hi,lo):res.push(lo)}return res},utils.zero2=zero2,utils.toHex=toHex,utils.encode=function(arr,enc){return"hex"===enc?toHex(arr):arr}},{}],119:[function(require,module,exports){module.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}},{}],120:[function(require,module,exports){"use strict";var asn1=require("asn1.js");exports.certificate=require("./certificate");var RSAPrivateKey=asn1.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});exports.RSAPrivateKey=RSAPrivateKey;var RSAPublicKey=asn1.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});exports.RSAPublicKey=RSAPublicKey;var PublicKey=asn1.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(AlgorithmIdentifier),this.key("subjectPublicKey").bitstr())});exports.PublicKey=PublicKey;var AlgorithmIdentifier=asn1.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),PrivateKeyInfo=asn1.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(AlgorithmIdentifier),this.key("subjectPrivateKey").octstr())});exports.PrivateKey=PrivateKeyInfo;var EncryptedPrivateKeyInfo=asn1.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});exports.EncryptedPrivateKey=EncryptedPrivateKeyInfo;var DSAPrivateKey=asn1.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});exports.DSAPrivateKey=DSAPrivateKey,exports.DSAparam=asn1.define("DSAparam",function(){this.int()});var ECPrivateKey=asn1.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(ECParameters),this.key("publicKey").optional().explicit(1).bitstr())});exports.ECPrivateKey=ECPrivateKey;var ECParameters=asn1.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});exports.signature=asn1.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":121,"asn1.js":13}],121:[function(require,module,exports){"use strict";var asn=require("asn1.js"),Time=asn.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),AttributeTypeValue=asn.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),AlgorithmIdentifier=asn.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional(),this.key("curve").objid().optional())}),SubjectPublicKeyInfo=asn.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(AlgorithmIdentifier),this.key("subjectPublicKey").bitstr())}),RelativeDistinguishedName=asn.define("RelativeDistinguishedName",function(){this.setof(AttributeTypeValue)}),RDNSequence=asn.define("RDNSequence",function(){this.seqof(RelativeDistinguishedName)}),Name=asn.define("Name",function(){this.choice({rdnSequence:this.use(RDNSequence)})}),Validity=asn.define("Validity",function(){this.seq().obj(this.key("notBefore").use(Time),this.key("notAfter").use(Time))}),Extension=asn.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),TBSCertificate=asn.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int().optional(),this.key("serialNumber").int(),this.key("signature").use(AlgorithmIdentifier),this.key("issuer").use(Name),this.key("validity").use(Validity),this.key("subject").use(Name),this.key("subjectPublicKeyInfo").use(SubjectPublicKeyInfo),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(Extension).optional())}),X509Certificate=asn.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(TBSCertificate),this.key("signatureAlgorithm").use(AlgorithmIdentifier),this.key("signatureValue").bitstr())});module.exports=X509Certificate},{"asn1.js":13}],122:[function(require,module,exports){var findProc=/Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m,startRegex=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m,fullRegex=/^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m,evp=require("evp_bytestokey"),ciphers=require("browserify-aes"),Buffer=require("safe-buffer").Buffer;module.exports=function(okey,password){var decrypted,key=okey.toString(),match=key.match(findProc);if(match){var suite="aes"+match[1],iv=Buffer.from(match[2],"hex"),cipherText=Buffer.from(match[3].replace(/[\r\n]/g,""),"base64"),cipherKey=evp(password,iv.slice(0,8),parseInt(match[1],10)).key,out=[],cipher=ciphers.createDecipheriv(suite,cipherKey,iv);out.push(cipher.update(cipherText)),out.push(cipher.final()),decrypted=Buffer.concat(out)}else{var match2=key.match(fullRegex);decrypted=new Buffer(match2[2].replace(/[\r\n]/g,""),"base64")}return{tag:key.match(startRegex)[1],data:decrypted}}},{"browserify-aes":33,evp_bytestokey:96,"safe-buffer":156}],123:[function(require,module,exports){var asn1=require("./asn1"),aesid=require("./aesid.json"),fixProc=require("./fixProc"),ciphers=require("browserify-aes"),compat=require("pbkdf2"),Buffer=require("safe-buffer").Buffer;function parseKeys(buffer){var password;"object"!=typeof buffer||Buffer.isBuffer(buffer)||(password=buffer.passphrase,buffer=buffer.key),"string"==typeof buffer&&(buffer=Buffer.from(buffer));var subtype,ndata,stripped=fixProc(buffer,password),type=stripped.tag,data=stripped.data;switch(type){case"CERTIFICATE":ndata=asn1.certificate.decode(data,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(subtype=(ndata=ndata||asn1.PublicKey.decode(data,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return ndata.subjectPrivateKey=ndata.subjectPublicKey,{type:"ec",data:ndata};case"1.2.840.10040.4.1":return ndata.algorithm.params.pub_key=asn1.DSAparam.decode(ndata.subjectPublicKey.data,"der"),{type:"dsa",data:ndata.algorithm.params};default:throw new Error("unknown key id "+subtype)}throw new Error("unknown key type "+type);case"ENCRYPTED PRIVATE KEY":data=function(data,password){var salt=data.algorithm.decrypt.kde.kdeparams.salt,iters=parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(),10),algo=aesid[data.algorithm.decrypt.cipher.algo.join(".")],iv=data.algorithm.decrypt.cipher.iv,cipherText=data.subjectPrivateKey,keylen=parseInt(algo.split("-")[1],10)/8,key=compat.pbkdf2Sync(password,salt,iters,keylen,"sha1"),cipher=ciphers.createDecipheriv(algo,key,iv),out=[];return out.push(cipher.update(cipherText)),out.push(cipher.final()),Buffer.concat(out)}(data=asn1.EncryptedPrivateKey.decode(data,"der"),password);case"PRIVATE KEY":switch(subtype=(ndata=asn1.PrivateKey.decode(data,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:ndata.algorithm.curve,privateKey:asn1.ECPrivateKey.decode(ndata.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return ndata.algorithm.params.priv_key=asn1.DSAparam.decode(ndata.subjectPrivateKey,"der"),{type:"dsa",params:ndata.algorithm.params};default:throw new Error("unknown key id "+subtype)}throw new Error("unknown key type "+type);case"RSA PUBLIC KEY":return asn1.RSAPublicKey.decode(data,"der");case"RSA PRIVATE KEY":return asn1.RSAPrivateKey.decode(data,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:asn1.DSAPrivateKey.decode(data,"der")};case"EC PRIVATE KEY":return{curve:(data=asn1.ECPrivateKey.decode(data,"der")).parameters.value,privateKey:data.privateKey};default:throw new Error("unknown key type "+type)}}(module.exports=parseKeys).signature=asn1.signature},{"./aesid.json":119,"./asn1":120,"./fixProc":122,"browserify-aes":33,pbkdf2:125,"safe-buffer":156}],124:[function(require,module,exports){(function(process){function normalizeArray(parts,allowAboveRoot){for(var up=0,i=parts.length-1;0<=i;i--){var last=parts[i];"."===last?parts.splice(i,1):".."===last?(parts.splice(i,1),up++):up&&(parts.splice(i,1),up--)}if(allowAboveRoot)for(;up--;)parts.unshift("..");return parts}function filter(xs,f){if(xs.filter)return xs.filter(f);for(var res=[],i=0;i<xs.length;i++)f(xs[i],i,xs)&&res.push(xs[i]);return res}exports.resolve=function(){for(var resolvedPath="",resolvedAbsolute=!1,i=arguments.length-1;-1<=i&&!resolvedAbsolute;i--){var path=0<=i?arguments[i]:process.cwd();if("string"!=typeof path)throw new TypeError("Arguments to path.resolve must be strings");path&&(resolvedPath=path+"/"+resolvedPath,resolvedAbsolute="/"===path.charAt(0))}return(resolvedAbsolute?"/":"")+(resolvedPath=normalizeArray(filter(resolvedPath.split("/"),function(p){return!!p}),!resolvedAbsolute).join("/"))||"."},exports.normalize=function(path){var isAbsolute=exports.isAbsolute(path),trailingSlash="/"===substr(path,-1);return(path=normalizeArray(filter(path.split("/"),function(p){return!!p}),!isAbsolute).join("/"))||isAbsolute||(path="."),path&&trailingSlash&&(path+="/"),(isAbsolute?"/":"")+path},exports.isAbsolute=function(path){return"/"===path.charAt(0)},exports.join=function(){var paths=Array.prototype.slice.call(arguments,0);return exports.normalize(filter(paths,function(p,index){if("string"!=typeof p)throw new TypeError("Arguments to path.join must be strings");return p}).join("/"))},exports.relative=function(from,to){function trim(arr){for(var start=0;start<arr.length&&""===arr[start];start++);for(var end=arr.length-1;0<=end&&""===arr[end];end--);return end<start?[]:arr.slice(start,end-start+1)}from=exports.resolve(from).substr(1),to=exports.resolve(to).substr(1);for(var fromParts=trim(from.split("/")),toParts=trim(to.split("/")),length=Math.min(fromParts.length,toParts.length),samePartsLength=length,i=0;i<length;i++)if(fromParts[i]!==toParts[i]){samePartsLength=i;break}var outputParts=[];for(i=samePartsLength;i<fromParts.length;i++)outputParts.push("..");return(outputParts=outputParts.concat(toParts.slice(samePartsLength))).join("/")},exports.sep="/",exports.delimiter=":",exports.dirname=function(path){if("string"!=typeof path&&(path+=""),0===path.length)return".";for(var code=path.charCodeAt(0),hasRoot=47===code,end=-1,matchedSlash=!0,i=path.length-1;1<=i;--i)if(47===(code=path.charCodeAt(i))){if(!matchedSlash){end=i;break}}else matchedSlash=!1;return-1===end?hasRoot?"/":".":hasRoot&&1===end?"/":path.slice(0,end)},exports.basename=function(path,ext){var f=function(path){"string"!=typeof path&&(path+="");var i,start=0,end=-1,matchedSlash=!0;for(i=path.length-1;0<=i;--i)if(47===path.charCodeAt(i)){if(!matchedSlash){start=i+1;break}}else-1===end&&(matchedSlash=!1,end=i+1);return-1===end?"":path.slice(start,end)}(path);return ext&&f.substr(-1*ext.length)===ext&&(f=f.substr(0,f.length-ext.length)),f},exports.extname=function(path){"string"!=typeof path&&(path+="");for(var startDot=-1,startPart=0,end=-1,matchedSlash=!0,preDotState=0,i=path.length-1;0<=i;--i){var code=path.charCodeAt(i);if(47===code){if(matchedSlash)continue;startPart=i+1;break}-1===end&&(matchedSlash=!1,end=i+1),46===code?-1===startDot?startDot=i:1!==preDotState&&(preDotState=1):-1!==startDot&&(preDotState=-1)}return-1===startDot||-1===end||0===preDotState||1===preDotState&&startDot===end-1&&startDot===startPart+1?"":path.slice(startDot,end)};var substr="b"==="ab".substr(-1)?function(str,start,len){return str.substr(start,len)}:function(str,start,len){return start<0&&(start=str.length+start),str.substr(start,len)}}).call(this,require("_process"))},{_process:131}],125:[function(require,module,exports){exports.pbkdf2=require("./lib/async"),exports.pbkdf2Sync=require("./lib/sync")},{"./lib/async":126,"./lib/sync":129}],126:[function(require,module,exports){(function(process,global){var ZERO_BUF,checkParameters=require("./precondition"),defaultEncoding=require("./default-encoding"),sync=require("./sync"),Buffer=require("safe-buffer").Buffer,subtle=global.crypto&&global.crypto.subtle,toBrowser={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},checks=[];function browserPbkdf2(password,salt,iterations,length,algo){return subtle.importKey("raw",password,{name:"PBKDF2"},!1,["deriveBits"]).then(function(key){return subtle.deriveBits({name:"PBKDF2",salt:salt,iterations:iterations,hash:{name:algo}},key,length<<3)}).then(function(res){return Buffer.from(res)})}module.exports=function(password,salt,iterations,keylen,digest,callback){"function"==typeof digest&&(callback=digest,digest=void 0);var algo=toBrowser[(digest=digest||"sha1").toLowerCase()];if(!algo||"function"!=typeof global.Promise)return process.nextTick(function(){var out;try{out=sync(password,salt,iterations,keylen,digest)}catch(e){return callback(e)}callback(null,out)});if(checkParameters(password,salt,iterations,keylen),"function"!=typeof callback)throw new Error("No callback provided to pbkdf2");Buffer.isBuffer(password)||(password=Buffer.from(password,defaultEncoding)),Buffer.isBuffer(salt)||(salt=Buffer.from(salt,defaultEncoding)),function(promise,callback){promise.then(function(out){process.nextTick(function(){callback(null,out)})},function(e){process.nextTick(function(){callback(e)})})}(function(algo){if(global.process&&!global.process.browser)return Promise.resolve(!1);if(!subtle||!subtle.importKey||!subtle.deriveBits)return Promise.resolve(!1);if(void 0!==checks[algo])return checks[algo];var prom=browserPbkdf2(ZERO_BUF=ZERO_BUF||Buffer.alloc(8),ZERO_BUF,10,128,algo).then(function(){return!0}).catch(function(){return!1});return checks[algo]=prom}(algo).then(function(resp){return resp?browserPbkdf2(password,salt,iterations,keylen,algo):sync(password,salt,iterations,keylen,digest)}),callback)}}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./default-encoding":127,"./precondition":128,"./sync":129,_process:131,"safe-buffer":156}],127:[function(require,module,exports){(function(process){var defaultEncoding;process.browser?defaultEncoding="utf-8":defaultEncoding=6<=parseInt(process.version.split(".")[0].slice(1),10)?"utf-8":"binary";module.exports=defaultEncoding}).call(this,require("_process"))},{_process:131}],128:[function(require,module,exports){(function(Buffer){var MAX_ALLOC=Math.pow(2,30)-1;function checkBuffer(buf,name){if("string"!=typeof buf&&!Buffer.isBuffer(buf))throw new TypeError(name+" must be a buffer or string")}module.exports=function(password,salt,iterations,keylen){if(checkBuffer(password,"Password"),checkBuffer(salt,"Salt"),"number"!=typeof iterations)throw new TypeError("Iterations not a number");if(iterations<0)throw new TypeError("Bad iterations");if("number"!=typeof keylen)throw new TypeError("Key length not a number");if(keylen<0||MAX_ALLOC<keylen||keylen!=keylen)throw new TypeError("Bad key length")}}).call(this,{isBuffer:require("../../is-buffer/index.js")})},{"../../is-buffer/index.js":113}],129:[function(require,module,exports){var md5=require("create-hash/md5"),RIPEMD160=require("ripemd160"),sha=require("sha.js"),checkParameters=require("./precondition"),defaultEncoding=require("./default-encoding"),Buffer=require("safe-buffer").Buffer,ZEROS=Buffer.alloc(128),sizes={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function Hmac(alg,key,saltLen){var hash=function(alg){return"rmd160"===alg||"ripemd160"===alg?function(data){return(new RIPEMD160).update(data).digest()}:"md5"===alg?md5:function(data){return sha(alg).update(data).digest()}}(alg),blocksize="sha512"===alg||"sha384"===alg?128:64;key.length>blocksize?key=hash(key):key.length<blocksize&&(key=Buffer.concat([key,ZEROS],blocksize));for(var ipad=Buffer.allocUnsafe(blocksize+sizes[alg]),opad=Buffer.allocUnsafe(blocksize+sizes[alg]),i=0;i<blocksize;i++)ipad[i]=54^key[i],opad[i]=92^key[i];var ipad1=Buffer.allocUnsafe(blocksize+saltLen+4);ipad.copy(ipad1,0,0,blocksize),this.ipad1=ipad1,this.ipad2=ipad,this.opad=opad,this.alg=alg,this.blocksize=blocksize,this.hash=hash,this.size=sizes[alg]}Hmac.prototype.run=function(data,ipad){return data.copy(ipad,this.blocksize),this.hash(ipad).copy(this.opad,this.blocksize),this.hash(this.opad)},module.exports=function(password,salt,iterations,keylen,digest){checkParameters(password,salt,iterations,keylen),Buffer.isBuffer(password)||(password=Buffer.from(password,defaultEncoding)),Buffer.isBuffer(salt)||(salt=Buffer.from(salt,defaultEncoding));var hmac=new Hmac(digest=digest||"sha1",password,salt.length),DK=Buffer.allocUnsafe(keylen),block1=Buffer.allocUnsafe(salt.length+4);salt.copy(block1,0,0,salt.length);for(var destPos=0,hLen=sizes[digest],l=Math.ceil(keylen/hLen),i=1;i<=l;i++){block1.writeUInt32BE(i,salt.length);for(var T=hmac.run(block1,hmac.ipad1),U=T,j=1;j<iterations;j++){U=hmac.run(U,hmac.ipad2);for(var k=0;k<hLen;k++)T[k]^=U[k]}T.copy(DK,destPos),destPos+=hLen}return DK}},{"./default-encoding":127,"./precondition":128,"create-hash/md5":65,ripemd160:155,"safe-buffer":156,"sha.js":158}],130:[function(require,module,exports){(function(process){"use strict";void 0===process||!process.version||0===process.version.indexOf("v0.")||0===process.version.indexOf("v1.")&&0!==process.version.indexOf("v1.8.")?module.exports={nextTick:function(fn,arg1,arg2,arg3){if("function"!=typeof fn)throw new TypeError('"callback" argument must be a function');var args,i,len=arguments.length;switch(len){case 0:case 1:return process.nextTick(fn);case 2:return process.nextTick(function(){fn.call(null,arg1)});case 3:return process.nextTick(function(){fn.call(null,arg1,arg2)});case 4:return process.nextTick(function(){fn.call(null,arg1,arg2,arg3)});default:for(args=new Array(len-1),i=0;i<args.length;)args[i++]=arguments[i];return process.nextTick(function(){fn.apply(null,args)})}}}:module.exports=process}).call(this,require("_process"))},{_process:131}],131:[function(require,module,exports){var cachedSetTimeout,cachedClearTimeout,process=module.exports={};function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(fun){if(cachedSetTimeout===setTimeout)return setTimeout(fun,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(fun,0);try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}!function(){try{cachedSetTimeout="function"==typeof setTimeout?setTimeout:defaultSetTimout}catch(e){cachedSetTimeout=defaultSetTimout}try{cachedClearTimeout="function"==typeof clearTimeout?clearTimeout:defaultClearTimeout}catch(e){cachedClearTimeout=defaultClearTimeout}}();var currentQueue,queue=[],draining=!1,queueIndex=-1;function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var timeout=runTimeout(cleanUpNextTick);draining=!0;for(var len=queue.length;len;){for(currentQueue=queue,queue=[];++queueIndex<len;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,len=queue.length}currentQueue=null,draining=!1,function(marker){if(cachedClearTimeout===clearTimeout)return clearTimeout(marker);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(marker);try{cachedClearTimeout(marker)}catch(e){try{return cachedClearTimeout.call(null,marker)}catch(e){return cachedClearTimeout.call(this,marker)}}}(timeout)}}function Item(fun,array){this.fun=fun,this.array=array}function noop(){}process.nextTick=function(fun){var args=new Array(arguments.length-1);if(1<arguments.length)for(var i=1;i<arguments.length;i++)args[i-1]=arguments[i];queue.push(new Item(fun,args)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.prependListener=noop,process.prependOnceListener=noop,process.listeners=function(name){return[]},process.binding=function(name){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(dir){throw new Error("process.chdir is not supported")},process.umask=function(){return 0}},{}],132:[function(require,module,exports){exports.publicEncrypt=require("./publicEncrypt"),exports.privateDecrypt=require("./privateDecrypt"),exports.privateEncrypt=function(key,buf){return exports.publicEncrypt(key,buf,!0)},exports.publicDecrypt=function(key,buf){return exports.privateDecrypt(key,buf,!0)}},{"./privateDecrypt":134,"./publicEncrypt":135}],133:[function(require,module,exports){var createHash=require("create-hash"),Buffer=require("safe-buffer").Buffer;function i2ops(c){var out=Buffer.allocUnsafe(4);return out.writeUInt32BE(c,0),out}module.exports=function(seed,len){for(var c,t=Buffer.alloc(0),i=0;t.length<len;)c=i2ops(i++),t=Buffer.concat([t,createHash("sha1").update(seed).update(c).digest()]);return t.slice(0,len)}},{"create-hash":64,"safe-buffer":156}],134:[function(require,module,exports){var parseKeys=require("parse-asn1"),mgf=require("./mgf"),xor=require("./xor"),BN=require("bn.js"),crt=require("browserify-rsa"),createHash=require("create-hash"),withPublic=require("./withPublic"),Buffer=require("safe-buffer").Buffer;module.exports=function(privateKey,enc,reverse){var padding;padding=privateKey.padding?privateKey.padding:reverse?1:4;var msg,key=parseKeys(privateKey),k=key.modulus.byteLength();if(enc.length>k||0<=new BN(enc).cmp(key.modulus))throw new Error("decryption error");msg=reverse?withPublic(new BN(enc),key):crt(enc,key);var zBuffer=Buffer.alloc(k-msg.length);if(msg=Buffer.concat([zBuffer,msg],k),4===padding)return function(key,msg){var k=key.modulus.byteLength(),iHash=createHash("sha1").update(Buffer.alloc(0)).digest(),hLen=iHash.length;if(0!==msg[0])throw new Error("decryption error");var maskedSeed=msg.slice(1,hLen+1),maskedDb=msg.slice(hLen+1),seed=xor(maskedSeed,mgf(maskedDb,hLen)),db=xor(maskedDb,mgf(seed,k-hLen-1));if(function(a,b){a=Buffer.from(a),b=Buffer.from(b);var dif=0,len=a.length;a.length!==b.length&&(dif++,len=Math.min(a.length,b.length));var i=-1;for(;++i<len;)dif+=a[i]^b[i];return dif}(iHash,db.slice(0,hLen)))throw new Error("decryption error");var i=hLen;for(;0===db[i];)i++;if(1===db[i++])return db.slice(i);throw new Error("decryption error")}(key,msg);if(1===padding)return function(msg,reverse){var p1=msg.slice(0,2),i=2,status=0;for(;0!==msg[i++];)if(i>=msg.length){status++;break}var ps=msg.slice(2,i-1);("0002"!==p1.toString("hex")&&!reverse||"0001"!==p1.toString("hex")&&reverse)&&status++;ps.length<8&&status++;if(status)throw new Error("decryption error");return msg.slice(i)}(msg,reverse);if(3===padding)return msg;throw new Error("unknown padding")}},{"./mgf":133,"./withPublic":136,"./xor":137,"bn.js":28,"browserify-rsa":51,"create-hash":64,"parse-asn1":123,"safe-buffer":156}],135:[function(require,module,exports){var parseKeys=require("parse-asn1"),randomBytes=require("randombytes"),createHash=require("create-hash"),mgf=require("./mgf"),xor=require("./xor"),BN=require("bn.js"),withPublic=require("./withPublic"),crt=require("browserify-rsa"),Buffer=require("safe-buffer").Buffer;module.exports=function(publicKey,msg,reverse){var padding;padding=publicKey.padding?publicKey.padding:reverse?1:4;var paddedMsg,key=parseKeys(publicKey);if(4===padding)paddedMsg=function(key,msg){var k=key.modulus.byteLength(),mLen=msg.length,iHash=createHash("sha1").update(Buffer.alloc(0)).digest(),hLen=iHash.length,hLen2=2*hLen;if(k-hLen2-2<mLen)throw new Error("message too long");var ps=Buffer.alloc(k-mLen-hLen2-2),dblen=k-hLen-1,seed=randomBytes(hLen),maskedDb=xor(Buffer.concat([iHash,ps,Buffer.alloc(1,1),msg],dblen),mgf(seed,dblen)),maskedSeed=xor(seed,mgf(maskedDb,hLen));return new BN(Buffer.concat([Buffer.alloc(1),maskedSeed,maskedDb],k))}(key,msg);else if(1===padding)paddedMsg=function(key,msg,reverse){var ps,mLen=msg.length,k=key.modulus.byteLength();if(k-11<mLen)throw new Error("message too long");ps=reverse?Buffer.alloc(k-mLen-3,255):function(len){var num,out=Buffer.allocUnsafe(len),i=0,cache=randomBytes(2*len),cur=0;for(;i<len;)cur===cache.length&&(cache=randomBytes(2*len),cur=0),(num=cache[cur++])&&(out[i++]=num);return out}(k-mLen-3);return new BN(Buffer.concat([Buffer.from([0,reverse?1:2]),ps,Buffer.alloc(1),msg],k))}(key,msg,reverse);else{if(3!==padding)throw new Error("unknown padding");if(0<=(paddedMsg=new BN(msg)).cmp(key.modulus))throw new Error("data too long for modulus")}return(reverse?crt:withPublic)(paddedMsg,key)}},{"./mgf":133,"./withPublic":136,"./xor":137,"bn.js":28,"browserify-rsa":51,"create-hash":64,"parse-asn1":123,randombytes:138,"safe-buffer":156}],136:[function(require,module,exports){var BN=require("bn.js"),Buffer=require("safe-buffer").Buffer;module.exports=function(paddedMsg,key){return Buffer.from(paddedMsg.toRed(BN.mont(key.modulus)).redPow(new BN(key.publicExponent)).fromRed().toArray())}},{"bn.js":28,"safe-buffer":156}],137:[function(require,module,exports){module.exports=function(a,b){for(var len=a.length,i=-1;++i<len;)a[i]^=b[i];return a}},{}],138:[function(require,module,exports){(function(process,global){"use strict";var Buffer=require("safe-buffer").Buffer,crypto=global.crypto||global.msCrypto;crypto&&crypto.getRandomValues?module.exports=function(size,cb){if(4294967295<size)throw new RangeError("requested too many random bytes");var bytes=Buffer.allocUnsafe(size);if(0<size)if(65536<size)for(var generated=0;generated<size;generated+=65536)crypto.getRandomValues(bytes.slice(generated,generated+65536));else crypto.getRandomValues(bytes);return"function"!=typeof cb?bytes:process.nextTick(function(){cb(null,bytes)})}:module.exports=function(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:131,"safe-buffer":156}],139:[function(require,module,exports){(function(process,global){"use strict";function oldBrowser(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var safeBuffer=require("safe-buffer"),randombytes=require("randombytes"),Buffer=safeBuffer.Buffer,kBufferMaxLength=safeBuffer.kMaxLength,crypto=global.crypto||global.msCrypto,kMaxUint32=Math.pow(2,32)-1;function assertOffset(offset,length){if("number"!=typeof offset||offset!=offset)throw new TypeError("offset must be a number");if(kMaxUint32<offset||offset<0)throw new TypeError("offset must be a uint32");if(kBufferMaxLength<offset||length<offset)throw new RangeError("offset out of range")}function assertSize(size,offset,length){if("number"!=typeof size||size!=size)throw new TypeError("size must be a number");if(kMaxUint32<size||size<0)throw new TypeError("size must be a uint32");if(length<size+offset||kBufferMaxLength<size)throw new RangeError("buffer too small")}function actualFill(buf,offset,size,cb){if(process.browser){var ourBuf=buf.buffer,uint=new Uint8Array(ourBuf,offset,size);return crypto.getRandomValues(uint),cb?void process.nextTick(function(){cb(null,buf)}):buf}if(!cb)return randombytes(size).copy(buf,offset),buf;randombytes(size,function(err,bytes){if(err)return cb(err);bytes.copy(buf,offset),cb(null,buf)})}crypto&&crypto.getRandomValues||!process.browser?(exports.randomFill=function(buf,offset,size,cb){if(!(Buffer.isBuffer(buf)||buf instanceof global.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof offset)cb=offset,offset=0,size=buf.length;else if("function"==typeof size)cb=size,size=buf.length-offset;else if("function"!=typeof cb)throw new TypeError('"cb" argument must be a function');return assertOffset(offset,buf.length),assertSize(size,offset,buf.length),actualFill(buf,offset,size,cb)},exports.randomFillSync=function(buf,offset,size){void 0===offset&&(offset=0);if(!(Buffer.isBuffer(buf)||buf instanceof global.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');assertOffset(offset,buf.length),void 0===size&&(size=buf.length-offset);return assertSize(size,offset,buf.length),actualFill(buf,offset,size)}):(exports.randomFill=oldBrowser,exports.randomFillSync=oldBrowser)}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:131,randombytes:138,"safe-buffer":156}],140:[function(require,module,exports){module.exports=require("./lib/_stream_duplex.js")},{"./lib/_stream_duplex.js":141}],141:[function(require,module,exports){"use strict";var pna=require("process-nextick-args"),objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj)keys.push(key);return keys};module.exports=Duplex;var util=Object.create(require("core-util-is"));util.inherits=require("inherits");var Readable=require("./_stream_readable"),Writable=require("./_stream_writable");util.inherits(Duplex,Readable);for(var keys=objectKeys(Writable.prototype),v=0;v<keys.length;v++){var method=keys[v];Duplex.prototype[method]||(Duplex.prototype[method]=Writable.prototype[method])}function Duplex(options){if(!(this instanceof Duplex))return new Duplex(options);Readable.call(this,options),Writable.call(this,options),options&&!1===options.readable&&(this.readable=!1),options&&!1===options.writable&&(this.writable=!1),this.allowHalfOpen=!0,options&&!1===options.allowHalfOpen&&(this.allowHalfOpen=!1),this.once("end",onend)}function onend(){this.allowHalfOpen||this._writableState.ended||pna.nextTick(onEndNT,this)}function onEndNT(self){self.end()}Object.defineProperty(Duplex.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Object.defineProperty(Duplex.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed&&this._writableState.destroyed)},set:function(value){void 0!==this._readableState&&void 0!==this._writableState&&(this._readableState.destroyed=value,this._writableState.destroyed=value)}}),Duplex.prototype._destroy=function(err,cb){this.push(null),this.end(),pna.nextTick(cb,err)}},{"./_stream_readable":143,"./_stream_writable":145,"core-util-is":62,inherits:112,"process-nextick-args":130}],142:[function(require,module,exports){"use strict";module.exports=PassThrough;var Transform=require("./_stream_transform"),util=Object.create(require("core-util-is"));function PassThrough(options){if(!(this instanceof PassThrough))return new PassThrough(options);Transform.call(this,options)}util.inherits=require("inherits"),util.inherits(PassThrough,Transform),PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk)}},{"./_stream_transform":144,"core-util-is":62,inherits:112}],143:[function(require,module,exports){(function(process,global){"use strict";var pna=require("process-nextick-args");module.exports=Readable;var Duplex,isArray=require("isarray");Readable.ReadableState=ReadableState;function EElistenerCount(emitter,type){return emitter.listeners(type).length}require("events").EventEmitter;var Stream=require("./internal/streams/stream"),Buffer=require("safe-buffer").Buffer,OurUint8Array=global.Uint8Array||function(){};var util=Object.create(require("core-util-is"));util.inherits=require("inherits");var debugUtil=require("util"),debug=void 0;debug=debugUtil&&debugUtil.debuglog?debugUtil.debuglog("stream"):function(){};var StringDecoder,BufferList=require("./internal/streams/BufferList"),destroyImpl=require("./internal/streams/destroy");util.inherits(Readable,Stream);var kProxyEvents=["error","close","destroy","pause","resume"];function ReadableState(options,stream){options=options||{};var isDuplex=stream instanceof(Duplex=Duplex||require("./_stream_duplex"));this.objectMode=!!options.objectMode,isDuplex&&(this.objectMode=this.objectMode||!!options.readableObjectMode);var hwm=options.highWaterMark,readableHwm=options.readableHighWaterMark,defaultHwm=this.objectMode?16:16384;this.highWaterMark=hwm||0===hwm?hwm:isDuplex&&(readableHwm||0===readableHwm)?readableHwm:defaultHwm,this.highWaterMark=Math.floor(this.highWaterMark),this.buffer=new BufferList,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.destroyed=!1,this.defaultEncoding=options.defaultEncoding||"utf8",this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,options.encoding&&(StringDecoder=StringDecoder||require("string_decoder/").StringDecoder,this.decoder=new StringDecoder(options.encoding),this.encoding=options.encoding)}function Readable(options){if(Duplex=Duplex||require("./_stream_duplex"),!(this instanceof Readable))return new Readable(options);this._readableState=new ReadableState(options,this),this.readable=!0,options&&("function"==typeof options.read&&(this._read=options.read),"function"==typeof options.destroy&&(this._destroy=options.destroy)),Stream.call(this)}function readableAddChunk(stream,chunk,encoding,addToFront,skipChunkCheck){var er,state=stream._readableState;null===chunk?(state.reading=!1,function(stream,state){if(state.ended)return;if(state.decoder){var chunk=state.decoder.end();chunk&&chunk.length&&(state.buffer.push(chunk),state.length+=state.objectMode?1:chunk.length)}state.ended=!0,emitReadable(stream)}(stream,state)):(skipChunkCheck||(er=function(state,chunk){var er;(function(obj){return Buffer.isBuffer(obj)||obj instanceof OurUint8Array})(chunk)||"string"==typeof chunk||void 0===chunk||state.objectMode||(er=new TypeError("Invalid non-string/buffer chunk"));return er}(state,chunk)),er?stream.emit("error",er):state.objectMode||chunk&&0<chunk.length?("string"==typeof chunk||state.objectMode||Object.getPrototypeOf(chunk)===Buffer.prototype||(chunk=function(chunk){return Buffer.from(chunk)}(chunk)),addToFront?state.endEmitted?stream.emit("error",new Error("stream.unshift() after end event")):addChunk(stream,state,chunk,!0):state.ended?stream.emit("error",new Error("stream.push() after EOF")):(state.reading=!1,state.decoder&&!encoding?(chunk=state.decoder.write(chunk),state.objectMode||0!==chunk.length?addChunk(stream,state,chunk,!1):maybeReadMore(stream,state)):addChunk(stream,state,chunk,!1))):addToFront||(state.reading=!1));return function(state){return!state.ended&&(state.needReadable||state.length<state.highWaterMark||0===state.length)}(state)}function addChunk(stream,state,chunk,addToFront){state.flowing&&0===state.length&&!state.sync?(stream.emit("data",chunk),stream.read(0)):(state.length+=state.objectMode?1:chunk.length,addToFront?state.buffer.unshift(chunk):state.buffer.push(chunk),state.needReadable&&emitReadable(stream)),maybeReadMore(stream,state)}Object.defineProperty(Readable.prototype,"destroyed",{get:function(){return void 0!==this._readableState&&this._readableState.destroyed},set:function(value){this._readableState&&(this._readableState.destroyed=value)}}),Readable.prototype.destroy=destroyImpl.destroy,Readable.prototype._undestroy=destroyImpl.undestroy,Readable.prototype._destroy=function(err,cb){this.push(null),cb(err)},Readable.prototype.push=function(chunk,encoding){var skipChunkCheck,state=this._readableState;return state.objectMode?skipChunkCheck=!0:"string"==typeof chunk&&((encoding=encoding||state.defaultEncoding)!==state.encoding&&(chunk=Buffer.from(chunk,encoding),encoding=""),skipChunkCheck=!0),readableAddChunk(this,chunk,encoding,!1,skipChunkCheck)},Readable.prototype.unshift=function(chunk){return readableAddChunk(this,chunk,null,!0,!1)},Readable.prototype.isPaused=function(){return!1===this._readableState.flowing},Readable.prototype.setEncoding=function(enc){return StringDecoder=StringDecoder||require("string_decoder/").StringDecoder,this._readableState.decoder=new StringDecoder(enc),this._readableState.encoding=enc,this};var MAX_HWM=8388608;function howMuchToRead(n,state){return n<=0||0===state.length&&state.ended?0:state.objectMode?1:n!=n?state.flowing&&state.length?state.buffer.head.data.length:state.length:(n>state.highWaterMark&&(state.highWaterMark=function(n){return MAX_HWM<=n?n=MAX_HWM:(n--,n|=n>>>1,n|=n>>>2,n|=n>>>4,n|=n>>>8,n|=n>>>16,n++),n}(n)),n<=state.length?n:state.ended?state.length:(state.needReadable=!0,0))}function emitReadable(stream){var state=stream._readableState;state.needReadable=!1,state.emittedReadable||(debug("emitReadable",state.flowing),state.emittedReadable=!0,state.sync?pna.nextTick(emitReadable_,stream):emitReadable_(stream))}function emitReadable_(stream){debug("emit readable"),stream.emit("readable"),flow(stream)}function maybeReadMore(stream,state){state.readingMore||(state.readingMore=!0,pna.nextTick(maybeReadMore_,stream,state))}function maybeReadMore_(stream,state){for(var len=state.length;!state.reading&&!state.flowing&&!state.ended&&state.length<state.highWaterMark&&(debug("maybeReadMore read 0"),stream.read(0),len!==state.length);)len=state.length;state.readingMore=!1}function nReadingNextTick(self){debug("readable nexttick read 0"),self.read(0)}function resume_(stream,state){state.reading||(debug("resume read 0"),stream.read(0)),state.resumeScheduled=!1,state.awaitDrain=0,stream.emit("resume"),flow(stream),state.flowing&&!state.reading&&stream.read(0)}function flow(stream){var state=stream._readableState;for(debug("flow",state.flowing);state.flowing&&null!==stream.read(););}function fromList(n,state){return 0===state.length?null:(state.objectMode?ret=state.buffer.shift():!n||n>=state.length?(ret=state.decoder?state.buffer.join(""):1===state.buffer.length?state.buffer.head.data:state.buffer.concat(state.length),state.buffer.clear()):ret=function(n,list,hasStrings){var ret;n<list.head.data.length?(ret=list.head.data.slice(0,n),list.head.data=list.head.data.slice(n)):ret=n===list.head.data.length?list.shift():(hasStrings?function(n,list){var p=list.head,c=1,ret=p.data;n-=ret.length;for(;p=p.next;){var str=p.data,nb=n>str.length?str.length:n;if(nb===str.length?ret+=str:ret+=str.slice(0,n),0===(n-=nb)){nb===str.length?(++c,p.next?list.head=p.next:list.head=list.tail=null):(list.head=p).data=str.slice(nb);break}++c}return list.length-=c,ret}:function(n,list){var ret=Buffer.allocUnsafe(n),p=list.head,c=1;p.data.copy(ret),n-=p.data.length;for(;p=p.next;){var buf=p.data,nb=n>buf.length?buf.length:n;if(buf.copy(ret,ret.length-n,0,nb),0===(n-=nb)){nb===buf.length?(++c,p.next?list.head=p.next:list.head=list.tail=null):(list.head=p).data=buf.slice(nb);break}++c}return list.length-=c,ret})(n,list);return ret}(n,state.buffer,state.decoder),ret);var ret}function endReadable(stream){var state=stream._readableState;if(0<state.length)throw new Error('"endReadable()" called on non-empty stream');state.endEmitted||(state.ended=!0,pna.nextTick(endReadableNT,state,stream))}function endReadableNT(state,stream){state.endEmitted||0!==state.length||(state.endEmitted=!0,stream.readable=!1,stream.emit("end"))}function indexOf(xs,x){for(var i=0,l=xs.length;i<l;i++)if(xs[i]===x)return i;return-1}Readable.prototype.read=function(n){debug("read",n),n=parseInt(n,10);var state=this._readableState,nOrig=n;if(0!==n&&(state.emittedReadable=!1),0===n&&state.needReadable&&(state.length>=state.highWaterMark||state.ended))return debug("read: emitReadable",state.length,state.ended),(0===state.length&&state.ended?endReadable:emitReadable)(this),null;if(0===(n=howMuchToRead(n,state))&&state.ended)return 0===state.length&&endReadable(this),null;var ret,doRead=state.needReadable;return debug("need readable",doRead),(0===state.length||state.length-n<state.highWaterMark)&&debug("length less than watermark",doRead=!0),state.ended||state.reading?debug("reading or ended",doRead=!1):doRead&&(debug("do read"),state.reading=!0,state.sync=!0,0===state.length&&(state.needReadable=!0),this._read(state.highWaterMark),state.sync=!1,state.reading||(n=howMuchToRead(nOrig,state))),null===(ret=0<n?fromList(n,state):null)?(state.needReadable=!0,n=0):state.length-=n,0===state.length&&(state.ended||(state.needReadable=!0),nOrig!==n&&state.ended&&endReadable(this)),null!==ret&&this.emit("data",ret),ret},Readable.prototype._read=function(n){this.emit("error",new Error("_read() is not implemented"))},Readable.prototype.pipe=function(dest,pipeOpts){var src=this,state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest)}state.pipesCount+=1,debug("pipe count=%d opts=%j",state.pipesCount,pipeOpts);var endFn=(!pipeOpts||!1!==pipeOpts.end)&&dest!==process.stdout&&dest!==process.stderr?onend:unpipe;function onunpipe(readable,unpipeInfo){debug("onunpipe"),readable===src&&unpipeInfo&&!1===unpipeInfo.hasUnpiped&&(unpipeInfo.hasUnpiped=!0,debug("cleanup"),dest.removeListener("close",onclose),dest.removeListener("finish",onfinish),dest.removeListener("drain",ondrain),dest.removeListener("error",onerror),dest.removeListener("unpipe",onunpipe),src.removeListener("end",onend),src.removeListener("end",unpipe),src.removeListener("data",ondata),cleanedUp=!0,!state.awaitDrain||dest._writableState&&!dest._writableState.needDrain||ondrain())}function onend(){debug("onend"),dest.end()}state.endEmitted?pna.nextTick(endFn):src.once("end",endFn),dest.on("unpipe",onunpipe);var ondrain=function(src){return function(){var state=src._readableState;debug("pipeOnDrain",state.awaitDrain),state.awaitDrain&&state.awaitDrain--,0===state.awaitDrain&&EElistenerCount(src,"data")&&(state.flowing=!0,flow(src))}}(src);dest.on("drain",ondrain);var cleanedUp=!1;var increasedAwaitDrain=!1;function ondata(chunk){debug("ondata"),(increasedAwaitDrain=!1)!==dest.write(chunk)||increasedAwaitDrain||((1===state.pipesCount&&state.pipes===dest||1<state.pipesCount&&-1!==indexOf(state.pipes,dest))&&!cleanedUp&&(debug("false write response, pause",src._readableState.awaitDrain),src._readableState.awaitDrain++,increasedAwaitDrain=!0),src.pause())}function onerror(er){debug("onerror",er),unpipe(),dest.removeListener("error",onerror),0===EElistenerCount(dest,"error")&&dest.emit("error",er)}function onclose(){dest.removeListener("finish",onfinish),unpipe()}function onfinish(){debug("onfinish"),dest.removeListener("close",onclose),unpipe()}function unpipe(){debug("unpipe"),src.unpipe(dest)}return src.on("data",ondata),function(emitter,event,fn){if("function"==typeof emitter.prependListener)return emitter.prependListener(event,fn);emitter._events&&emitter._events[event]?isArray(emitter._events[event])?emitter._events[event].unshift(fn):emitter._events[event]=[fn,emitter._events[event]]:emitter.on(event,fn)}(dest,"error",onerror),dest.once("close",onclose),dest.once("finish",onfinish),dest.emit("pipe",src),state.flowing||(debug("pipe resume"),src.resume()),dest},Readable.prototype.unpipe=function(dest){var state=this._readableState,unpipeInfo={hasUnpiped:!1};if(0===state.pipesCount)return this;if(1===state.pipesCount)return dest&&dest!==state.pipes||(dest=dest||state.pipes,state.pipes=null,state.pipesCount=0,state.flowing=!1,dest&&dest.emit("unpipe",this,unpipeInfo)),this;if(!dest){var dests=state.pipes,len=state.pipesCount;state.pipes=null,state.pipesCount=0,state.flowing=!1;for(var i=0;i<len;i++)dests[i].emit("unpipe",this,unpipeInfo);return this}var index=indexOf(state.pipes,dest);return-1===index||(state.pipes.splice(index,1),--state.pipesCount,1===state.pipesCount&&(state.pipes=state.pipes[0]),dest.emit("unpipe",this,unpipeInfo)),this},Readable.prototype.addListener=Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);if("data"===ev)!1!==this._readableState.flowing&&this.resume();else if("readable"===ev){var state=this._readableState;state.endEmitted||state.readableListening||(state.readableListening=state.needReadable=!0,state.emittedReadable=!1,state.reading?state.length&&emitReadable(this):pna.nextTick(nReadingNextTick,this))}return res},Readable.prototype.resume=function(){var state=this._readableState;return state.flowing||(debug("resume"),state.flowing=!0,function(stream,state){state.resumeScheduled||(state.resumeScheduled=!0,pna.nextTick(resume_,stream,state))}(this,state)),this},Readable.prototype.pause=function(){return debug("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(debug("pause"),this._readableState.flowing=!1,this.emit("pause")),this},Readable.prototype.wrap=function(stream){var _this=this,state=this._readableState,paused=!1;for(var i in stream.on("end",function(){if(debug("wrapped end"),state.decoder&&!state.ended){var chunk=state.decoder.end();chunk&&chunk.length&&_this.push(chunk)}_this.push(null)}),stream.on("data",function(chunk){debug("wrapped data"),state.decoder&&(chunk=state.decoder.write(chunk)),state.objectMode&&null==chunk||(state.objectMode||chunk&&chunk.length)&&(_this.push(chunk)||(paused=!0,stream.pause()))}),stream)void 0===this[i]&&"function"==typeof stream[i]&&(this[i]=function(method){return function(){return stream[method].apply(stream,arguments)}}(i));for(var n=0;n<kProxyEvents.length;n++)stream.on(kProxyEvents[n],this.emit.bind(this,kProxyEvents[n]));return this._read=function(n){debug("wrapped _read",n),paused&&(paused=!1,stream.resume())},this},Object.defineProperty(Readable.prototype,"readableHighWaterMark",{enumerable:!1,get:function(){return this._readableState.highWaterMark}}),Readable._fromList=fromList}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./_stream_duplex":141,"./internal/streams/BufferList":146,"./internal/streams/destroy":147,"./internal/streams/stream":148,_process:131,"core-util-is":62,events:95,inherits:112,isarray:114,"process-nextick-args":130,"safe-buffer":149,"string_decoder/":150,util:30}],144:[function(require,module,exports){"use strict";module.exports=Transform;var Duplex=require("./_stream_duplex"),util=Object.create(require("core-util-is"));function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options),this._transformState={afterTransform:function(er,data){var ts=this._transformState;ts.transforming=!1;var cb=ts.writecb;if(!cb)return this.emit("error",new Error("write callback called multiple times"));ts.writechunk=null,(ts.writecb=null)!=data&&this.push(data),cb(er);var rs=this._readableState;rs.reading=!1,(rs.needReadable||rs.length<rs.highWaterMark)&&this._read(rs.highWaterMark)}.bind(this),needTransform:!1,transforming:!1,writecb:null,writechunk:null,writeencoding:null},this._readableState.needReadable=!0,this._readableState.sync=!1,options&&("function"==typeof options.transform&&(this._transform=options.transform),"function"==typeof options.flush&&(this._flush=options.flush)),this.on("prefinish",prefinish)}function prefinish(){var _this=this;"function"==typeof this._flush?this._flush(function(er,data){done(_this,er,data)}):done(this,null,null)}function done(stream,er,data){if(er)return stream.emit("error",er);if(null!=data&&stream.push(data),stream._writableState.length)throw new Error("Calling transform done when ws.length != 0");if(stream._transformState.transforming)throw new Error("Calling transform done when still transforming");return stream.push(null)}util.inherits=require("inherits"),util.inherits(Transform,Duplex),Transform.prototype.push=function(chunk,encoding){return this._transformState.needTransform=!1,Duplex.prototype.push.call(this,chunk,encoding)},Transform.prototype._transform=function(chunk,encoding,cb){throw new Error("_transform() is not implemented")},Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;if(ts.writecb=cb,ts.writechunk=chunk,ts.writeencoding=encoding,!ts.transforming){var rs=this._readableState;(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)&&this._read(rs.highWaterMark)}},Transform.prototype._read=function(n){var ts=this._transformState;null!==ts.writechunk&&ts.writecb&&!ts.transforming?(ts.transforming=!0,this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform)):ts.needTransform=!0},Transform.prototype._destroy=function(err,cb){var _this2=this;Duplex.prototype._destroy.call(this,err,function(err2){cb(err2),_this2.emit("close")})}},{"./_stream_duplex":141,"core-util-is":62,inherits:112}],145:[function(require,module,exports){(function(process,global,setImmediate){"use strict";var pna=require("process-nextick-args");function CorkedRequest(state){var _this=this;this.next=null,this.entry=null,this.finish=function(){!function(corkReq,state,err){var entry=corkReq.entry;corkReq.entry=null;for(;entry;){var cb=entry.callback;state.pendingcb--,cb(err),entry=entry.next}state.corkedRequestsFree?state.corkedRequestsFree.next=corkReq:state.corkedRequestsFree=corkReq}(_this,state)}}module.exports=Writable;var Duplex,asyncWrite=!process.browser&&-1<["v0.10","v0.9."].indexOf(process.version.slice(0,5))?setImmediate:pna.nextTick;Writable.WritableState=WritableState;var util=Object.create(require("core-util-is"));util.inherits=require("inherits");var internalUtil={deprecate:require("util-deprecate")},Stream=require("./internal/streams/stream"),Buffer=require("safe-buffer").Buffer,OurUint8Array=global.Uint8Array||function(){};var realHasInstance,destroyImpl=require("./internal/streams/destroy");function nop(){}function WritableState(options,stream){Duplex=Duplex||require("./_stream_duplex"),options=options||{};var isDuplex=stream instanceof Duplex;this.objectMode=!!options.objectMode,isDuplex&&(this.objectMode=this.objectMode||!!options.writableObjectMode);var hwm=options.highWaterMark,writableHwm=options.writableHighWaterMark,defaultHwm=this.objectMode?16:16384;this.highWaterMark=hwm||0===hwm?hwm:isDuplex&&(writableHwm||0===writableHwm)?writableHwm:defaultHwm,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1;var noDecode=(this.destroyed=!1)===options.decodeStrings;this.decodeStrings=!noDecode,this.defaultEncoding=options.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(er){!function(stream,er){var state=stream._writableState,sync=state.sync,cb=state.writecb;if(function(state){state.writing=!1,state.writecb=null,state.length-=state.writelen,state.writelen=0}(state),er)!function(stream,state,sync,er,cb){--state.pendingcb,sync?(pna.nextTick(cb,er),pna.nextTick(finishMaybe,stream,state),stream._writableState.errorEmitted=!0,stream.emit("error",er)):(cb(er),stream._writableState.errorEmitted=!0,stream.emit("error",er),finishMaybe(stream,state))}(stream,state,sync,er,cb);else{var finished=needFinish(state);finished||state.corked||state.bufferProcessing||!state.bufferedRequest||clearBuffer(stream,state),sync?asyncWrite(afterWrite,stream,state,finished,cb):afterWrite(stream,state,finished,cb)}}(stream,er)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new CorkedRequest(this)}function Writable(options){if(Duplex=Duplex||require("./_stream_duplex"),!(realHasInstance.call(Writable,this)||this instanceof Duplex))return new Writable(options);this._writableState=new WritableState(options,this),this.writable=!0,options&&("function"==typeof options.write&&(this._write=options.write),"function"==typeof options.writev&&(this._writev=options.writev),"function"==typeof options.destroy&&(this._destroy=options.destroy),"function"==typeof options.final&&(this._final=options.final)),Stream.call(this)}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len,state.writecb=cb,state.writing=!0,state.sync=!0,writev?stream._writev(chunk,state.onwrite):stream._write(chunk,encoding,state.onwrite),state.sync=!1}function afterWrite(stream,state,finished,cb){finished||function(stream,state){0===state.length&&state.needDrain&&(state.needDrain=!1,stream.emit("drain"))}(stream,state),state.pendingcb--,cb(),finishMaybe(stream,state)}function clearBuffer(stream,state){state.bufferProcessing=!0;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){var l=state.bufferedRequestCount,buffer=new Array(l),holder=state.corkedRequestsFree;holder.entry=entry;for(var count=0,allBuffers=!0;entry;)(buffer[count]=entry).isBuf||(allBuffers=!1),entry=entry.next,count+=1;buffer.allBuffers=allBuffers,doWrite(stream,state,!0,state.length,buffer,"",holder.finish),state.pendingcb++,state.lastBufferedRequest=null,holder.next?(state.corkedRequestsFree=holder.next,holder.next=null):state.corkedRequestsFree=new CorkedRequest(state),state.bufferedRequestCount=0}else{for(;entry;){var chunk=entry.chunk,encoding=entry.encoding,cb=entry.callback;if(doWrite(stream,state,!1,state.objectMode?1:chunk.length,chunk,encoding,cb),entry=entry.next,state.bufferedRequestCount--,state.writing)break}null===entry&&(state.lastBufferedRequest=null)}state.bufferedRequest=entry,state.bufferProcessing=!1}function needFinish(state){return state.ending&&0===state.length&&null===state.bufferedRequest&&!state.finished&&!state.writing}function callFinal(stream,state){stream._final(function(err){state.pendingcb--,err&&stream.emit("error",err),state.prefinished=!0,stream.emit("prefinish"),finishMaybe(stream,state)})}function finishMaybe(stream,state){var need=needFinish(state);return need&&(function(stream,state){state.prefinished||state.finalCalled||("function"==typeof stream._final?(state.pendingcb++,state.finalCalled=!0,pna.nextTick(callFinal,stream,state)):(state.prefinished=!0,stream.emit("prefinish")))}(stream,state),0===state.pendingcb&&(state.finished=!0,stream.emit("finish"))),need}util.inherits(Writable,Stream),WritableState.prototype.getBuffer=function(){for(var current=this.bufferedRequest,out=[];current;)out.push(current),current=current.next;return out},function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(_){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(realHasInstance=Function.prototype[Symbol.hasInstance],Object.defineProperty(Writable,Symbol.hasInstance,{value:function(object){return!!realHasInstance.call(this,object)||this===Writable&&(object&&object._writableState instanceof WritableState)}})):realHasInstance=function(object){return object instanceof this},Writable.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},Writable.prototype.write=function(chunk,encoding,cb){var obj,state=this._writableState,ret=!1,isBuf=!state.objectMode&&(obj=chunk,Buffer.isBuffer(obj)||obj instanceof OurUint8Array);return isBuf&&!Buffer.isBuffer(chunk)&&(chunk=function(chunk){return Buffer.from(chunk)}(chunk)),"function"==typeof encoding&&(cb=encoding,encoding=null),encoding=isBuf?"buffer":encoding||state.defaultEncoding,"function"!=typeof cb&&(cb=nop),state.ended?function(stream,cb){var er=new Error("write after end");stream.emit("error",er),pna.nextTick(cb,er)}(this,cb):(isBuf||function(stream,state,chunk,cb){var valid=!0,er=!1;return null===chunk?er=new TypeError("May not write null values to stream"):"string"==typeof chunk||void 0===chunk||state.objectMode||(er=new TypeError("Invalid non-string/buffer chunk")),er&&(stream.emit("error",er),pna.nextTick(cb,er),valid=!1),valid}(this,state,chunk,cb))&&(state.pendingcb++,ret=function(stream,state,isBuf,chunk,encoding,cb){if(!isBuf){var newChunk=function(state,chunk,encoding){state.objectMode||!1===state.decodeStrings||"string"!=typeof chunk||(chunk=Buffer.from(chunk,encoding));return chunk}(state,chunk,encoding);chunk!==newChunk&&(isBuf=!0,encoding="buffer",chunk=newChunk)}var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;ret||(state.needDrain=!0);if(state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest={chunk:chunk,encoding:encoding,isBuf:isBuf,callback:cb,next:null},last?last.next=state.lastBufferedRequest:state.bufferedRequest=state.lastBufferedRequest,state.bufferedRequestCount+=1}else doWrite(stream,state,!1,len,chunk,encoding,cb);return ret}(this,state,isBuf,chunk,encoding,cb)),ret},Writable.prototype.cork=function(){this._writableState.corked++},Writable.prototype.uncork=function(){var state=this._writableState;state.corked&&(state.corked--,state.writing||state.corked||state.finished||state.bufferProcessing||!state.bufferedRequest||clearBuffer(this,state))},Writable.prototype.setDefaultEncoding=function(encoding){if("string"==typeof encoding&&(encoding=encoding.toLowerCase()),!(-1<["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((encoding+"").toLowerCase())))throw new TypeError("Unknown encoding: "+encoding);return this._writableState.defaultEncoding=encoding,this},Object.defineProperty(Writable.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),Writable.prototype._write=function(chunk,encoding,cb){cb(new Error("_write() is not implemented"))},Writable.prototype._writev=null,Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;"function"==typeof chunk?(cb=chunk,encoding=chunk=null):"function"==typeof encoding&&(cb=encoding,encoding=null),null!=chunk&&this.write(chunk,encoding),state.corked&&(state.corked=1,this.uncork()),state.ending||state.finished||function(stream,state,cb){state.ending=!0,finishMaybe(stream,state),cb&&(state.finished?pna.nextTick(cb):stream.once("finish",cb));state.ended=!0,stream.writable=!1}(this,state,cb)},Object.defineProperty(Writable.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(value){this._writableState&&(this._writableState.destroyed=value)}}),Writable.prototype.destroy=destroyImpl.destroy,Writable.prototype._undestroy=destroyImpl.undestroy,Writable.prototype._destroy=function(err,cb){this.end(),cb(err)}}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},require("timers").setImmediate)},{"./_stream_duplex":141,"./internal/streams/destroy":147,"./internal/streams/stream":148,_process:131,"core-util-is":62,inherits:112,"process-nextick-args":130,"safe-buffer":149,timers:167,"util-deprecate":168}],146:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer,util=require("util");function BufferList(){!function(instance,Constructor){if(!(instance instanceof Constructor))throw new TypeError("Cannot call a class as a function")}(this,BufferList),this.head=null,this.tail=null,this.length=0}module.exports=(BufferList.prototype.push=function(v){var entry={data:v,next:null};0<this.length?this.tail.next=entry:this.head=entry,this.tail=entry,++this.length},BufferList.prototype.unshift=function(v){var entry={data:v,next:this.head};0===this.length&&(this.tail=entry),this.head=entry,++this.length},BufferList.prototype.shift=function(){if(0!==this.length){var ret=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,ret}},BufferList.prototype.clear=function(){this.head=this.tail=null,this.length=0},BufferList.prototype.join=function(s){if(0===this.length)return"";for(var p=this.head,ret=""+p.data;p=p.next;)ret+=s+p.data;return ret},BufferList.prototype.concat=function(n){if(0===this.length)return Buffer.alloc(0);if(1===this.length)return this.head.data;for(var src,target,offset,ret=Buffer.allocUnsafe(n>>>0),p=this.head,i=0;p;)src=p.data,target=ret,offset=i,src.copy(target,offset),i+=p.data.length,p=p.next;return ret},BufferList),util&&util.inspect&&util.inspect.custom&&(module.exports.prototype[util.inspect.custom]=function(){var obj=util.inspect({length:this.length});return this.constructor.name+" "+obj})},{"safe-buffer":149,util:30}],147:[function(require,module,exports){"use strict";var pna=require("process-nextick-args");function emitErrorNT(self,err){self.emit("error",err)}module.exports={destroy:function(err,cb){var _this=this,readableDestroyed=this._readableState&&this._readableState.destroyed,writableDestroyed=this._writableState&&this._writableState.destroyed;return readableDestroyed||writableDestroyed?cb?cb(err):!err||this._writableState&&this._writableState.errorEmitted||pna.nextTick(emitErrorNT,this,err):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(err||null,function(err){!cb&&err?(pna.nextTick(emitErrorNT,_this,err),_this._writableState&&(_this._writableState.errorEmitted=!0)):cb&&cb(err)})),this},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}}},{"process-nextick-args":130}],148:[function(require,module,exports){module.exports=require("events").EventEmitter},{events:95}],149:[function(require,module,exports){var buffer=require("buffer"),Buffer=buffer.Buffer;function copyProps(src,dst){for(var key in src)dst[key]=src[key]}function SafeBuffer(arg,encodingOrOffset,length){return Buffer(arg,encodingOrOffset,length)}Buffer.from&&Buffer.alloc&&Buffer.allocUnsafe&&Buffer.allocUnsafeSlow?module.exports=buffer:(copyProps(buffer,exports),exports.Buffer=SafeBuffer),copyProps(Buffer,SafeBuffer),SafeBuffer.from=function(arg,encodingOrOffset,length){if("number"==typeof arg)throw new TypeError("Argument must not be a number");return Buffer(arg,encodingOrOffset,length)},SafeBuffer.alloc=function(size,fill,encoding){if("number"!=typeof size)throw new TypeError("Argument must be a number");var buf=Buffer(size);return void 0!==fill?"string"==typeof encoding?buf.fill(fill,encoding):buf.fill(fill):buf.fill(0),buf},SafeBuffer.allocUnsafe=function(size){if("number"!=typeof size)throw new TypeError("Argument must be a number");return Buffer(size)},SafeBuffer.allocUnsafeSlow=function(size){if("number"!=typeof size)throw new TypeError("Argument must be a number");return buffer.SlowBuffer(size)}},{buffer:60}],150:[function(require,module,exports){"use strict";var Buffer=require("safe-buffer").Buffer,isEncoding=Buffer.isEncoding||function(encoding){switch((encoding=""+encoding)&&encoding.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function normalizeEncoding(enc){var nenc=function(enc){if(!enc)return"utf8";for(var retried;;)switch(enc){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return enc;default:if(retried)return;enc=(""+enc).toLowerCase(),retried=!0}}(enc);if("string"!=typeof nenc&&(Buffer.isEncoding===isEncoding||!isEncoding(enc)))throw new Error("Unknown encoding: "+enc);return nenc||enc}function StringDecoder(encoding){var nb;switch(this.encoding=normalizeEncoding(encoding),this.encoding){case"utf16le":this.text=utf16Text,this.end=utf16End,nb=4;break;case"utf8":this.fillLast=utf8FillLast,nb=4;break;case"base64":this.text=base64Text,this.end=base64End,nb=3;break;default:return this.write=simpleWrite,void(this.end=simpleEnd)}this.lastNeed=0,this.lastTotal=0,this.lastChar=Buffer.allocUnsafe(nb)}function utf8CheckByte(byte){return byte<=127?0:byte>>5==6?2:byte>>4==14?3:byte>>3==30?4:byte>>6==2?-1:-2}function utf8FillLast(buf){var p=this.lastTotal-this.lastNeed,r=function(self,buf){if(128!=(192&buf[0]))return self.lastNeed=0,"�";if(1<self.lastNeed&&1<buf.length){if(128!=(192&buf[1]))return self.lastNeed=1,"�";if(2<self.lastNeed&&2<buf.length&&128!=(192&buf[2]))return self.lastNeed=2,"�"}}(this,buf);return void 0!==r?r:this.lastNeed<=buf.length?(buf.copy(this.lastChar,p,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(buf.copy(this.lastChar,p,0,buf.length),void(this.lastNeed-=buf.length))}function utf16Text(buf,i){if((buf.length-i)%2!=0)return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=buf[buf.length-1],buf.toString("utf16le",i,buf.length-1);var r=buf.toString("utf16le",i);if(r){var c=r.charCodeAt(r.length-1);if(55296<=c&&c<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=buf[buf.length-2],this.lastChar[1]=buf[buf.length-1],r.slice(0,-1)}return r}function utf16End(buf){var r=buf&&buf.length?this.write(buf):"";if(this.lastNeed){var end=this.lastTotal-this.lastNeed;return r+this.lastChar.toString("utf16le",0,end)}return r}function base64Text(buf,i){var n=(buf.length-i)%3;return 0==n?buf.toString("base64",i):(this.lastNeed=3-n,this.lastTotal=3,1==n?this.lastChar[0]=buf[buf.length-1]:(this.lastChar[0]=buf[buf.length-2],this.lastChar[1]=buf[buf.length-1]),buf.toString("base64",i,buf.length-n))}function base64End(buf){var r=buf&&buf.length?this.write(buf):"";return this.lastNeed?r+this.lastChar.toString("base64",0,3-this.lastNeed):r}function simpleWrite(buf){return buf.toString(this.encoding)}function simpleEnd(buf){return buf&&buf.length?this.write(buf):""}(exports.StringDecoder=StringDecoder).prototype.write=function(buf){if(0===buf.length)return"";var r,i;if(this.lastNeed){if(void 0===(r=this.fillLast(buf)))return"";i=this.lastNeed,this.lastNeed=0}else i=0;return i<buf.length?r?r+this.text(buf,i):this.text(buf,i):r||""},StringDecoder.prototype.end=function(buf){var r=buf&&buf.length?this.write(buf):"";return this.lastNeed?r+"�":r},StringDecoder.prototype.text=function(buf,i){var total=function(self,buf,i){var j=buf.length-1;if(j<i)return 0;var nb=utf8CheckByte(buf[j]);if(0<=nb)return 0<nb&&(self.lastNeed=nb-1),nb;if(--j<i||-2===nb)return 0;if(0<=(nb=utf8CheckByte(buf[j])))return 0<nb&&(self.lastNeed=nb-2),nb;if(--j<i||-2===nb)return 0;if(0<=(nb=utf8CheckByte(buf[j])))return 0<nb&&(2===nb?nb=0:self.lastNeed=nb-3),nb;return 0}(this,buf,i);if(!this.lastNeed)return buf.toString("utf8",i);this.lastTotal=total;var end=buf.length-(total-this.lastNeed);return buf.copy(this.lastChar,0,end),buf.toString("utf8",i,end)},StringDecoder.prototype.fillLast=function(buf){if(this.lastNeed<=buf.length)return buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);buf.copy(this.lastChar,this.lastTotal-this.lastNeed,0,buf.length),this.lastNeed-=buf.length}},{"safe-buffer":149}],151:[function(require,module,exports){module.exports=require("./readable").PassThrough},{"./readable":152}],152:[function(require,module,exports){(((exports=module.exports=require("./lib/_stream_readable.js")).Stream=exports).Readable=exports).Writable=require("./lib/_stream_writable.js"),exports.Duplex=require("./lib/_stream_duplex.js"),exports.Transform=require("./lib/_stream_transform.js"),exports.PassThrough=require("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":141,"./lib/_stream_passthrough.js":142,"./lib/_stream_readable.js":143,"./lib/_stream_transform.js":144,"./lib/_stream_writable.js":145}],153:[function(require,module,exports){module.exports=require("./readable").Transform},{"./readable":152}],154:[function(require,module,exports){module.exports=require("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":145}],155:[function(require,module,exports){"use strict";var Buffer=require("buffer").Buffer,inherits=require("inherits"),HashBase=require("hash-base"),ARRAY16=new Array(16),zl=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13],zr=[5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11],sl=[11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6],sr=[8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11],hl=[0,1518500249,1859775393,2400959708,2840853838],hr=[1352829926,1548603684,1836072691,2053994217,0];function RIPEMD160(){HashBase.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function rotl(x,n){return x<<n|x>>>32-n}function fn1(a,b,c,d,e,m,k,s){return rotl(a+(b^c^d)+m+k|0,s)+e|0}function fn2(a,b,c,d,e,m,k,s){return rotl(a+(b&c|~b&d)+m+k|0,s)+e|0}function fn3(a,b,c,d,e,m,k,s){return rotl(a+((b|~c)^d)+m+k|0,s)+e|0}function fn4(a,b,c,d,e,m,k,s){return rotl(a+(b&d|c&~d)+m+k|0,s)+e|0}function fn5(a,b,c,d,e,m,k,s){return rotl(a+(b^(c|~d))+m+k|0,s)+e|0}inherits(RIPEMD160,HashBase),RIPEMD160.prototype._update=function(){for(var words=ARRAY16,j=0;j<16;++j)words[j]=this._block.readInt32LE(4*j);for(var al=0|this._a,bl=0|this._b,cl=0|this._c,dl=0|this._d,el=0|this._e,ar=0|this._a,br=0|this._b,cr=0|this._c,dr=0|this._d,er=0|this._e,i=0;i<80;i+=1){var tl,tr;tr=i<16?(tl=fn1(al,bl,cl,dl,el,words[zl[i]],hl[0],sl[i]),fn5(ar,br,cr,dr,er,words[zr[i]],hr[0],sr[i])):i<32?(tl=fn2(al,bl,cl,dl,el,words[zl[i]],hl[1],sl[i]),fn4(ar,br,cr,dr,er,words[zr[i]],hr[1],sr[i])):i<48?(tl=fn3(al,bl,cl,dl,el,words[zl[i]],hl[2],sl[i]),fn3(ar,br,cr,dr,er,words[zr[i]],hr[2],sr[i])):i<64?(tl=fn4(al,bl,cl,dl,el,words[zl[i]],hl[3],sl[i]),fn2(ar,br,cr,dr,er,words[zr[i]],hr[3],sr[i])):(tl=fn5(al,bl,cl,dl,el,words[zl[i]],hl[4],sl[i]),fn1(ar,br,cr,dr,er,words[zr[i]],hr[4],sr[i])),al=el,el=dl,dl=rotl(cl,10),cl=bl,bl=tl,ar=er,er=dr,dr=rotl(cr,10),cr=br,br=tr}var t=this._b+cl+dr|0;this._b=this._c+dl+er|0,this._c=this._d+el+ar|0,this._d=this._e+al+br|0,this._e=this._a+bl+cr|0,this._a=t},RIPEMD160.prototype._digest=function(){this._block[this._blockOffset++]=128,56<this._blockOffset&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var buffer=Buffer.alloc?Buffer.alloc(20):new Buffer(20);return buffer.writeInt32LE(this._a,0),buffer.writeInt32LE(this._b,4),buffer.writeInt32LE(this._c,8),buffer.writeInt32LE(this._d,12),buffer.writeInt32LE(this._e,16),buffer},module.exports=RIPEMD160},{buffer:60,"hash-base":97,inherits:112}],156:[function(require,module,exports){var buffer=require("buffer"),Buffer=buffer.Buffer;function copyProps(src,dst){for(var key in src)dst[key]=src[key]}function SafeBuffer(arg,encodingOrOffset,length){return Buffer(arg,encodingOrOffset,length)}Buffer.from&&Buffer.alloc&&Buffer.allocUnsafe&&Buffer.allocUnsafeSlow?module.exports=buffer:(copyProps(buffer,exports),exports.Buffer=SafeBuffer),SafeBuffer.prototype=Object.create(Buffer.prototype),copyProps(Buffer,SafeBuffer),SafeBuffer.from=function(arg,encodingOrOffset,length){if("number"==typeof arg)throw new TypeError("Argument must not be a number");return Buffer(arg,encodingOrOffset,length)},SafeBuffer.alloc=function(size,fill,encoding){if("number"!=typeof size)throw new TypeError("Argument must be a number");var buf=Buffer(size);return void 0!==fill?"string"==typeof encoding?buf.fill(fill,encoding):buf.fill(fill):buf.fill(0),buf},SafeBuffer.allocUnsafe=function(size){if("number"!=typeof size)throw new TypeError("Argument must be a number");return Buffer(size)},SafeBuffer.allocUnsafeSlow=function(size){if("number"!=typeof size)throw new TypeError("Argument must be a number");return buffer.SlowBuffer(size)}},{buffer:60}],157:[function(require,module,exports){var Buffer=require("safe-buffer").Buffer;function Hash(blockSize,finalSize){this._block=Buffer.alloc(blockSize),this._finalSize=finalSize,this._blockSize=blockSize,this._len=0}Hash.prototype.update=function(data,enc){"string"==typeof data&&(enc=enc||"utf8",data=Buffer.from(data,enc));for(var block=this._block,blockSize=this._blockSize,length=data.length,accum=this._len,offset=0;offset<length;){for(var assigned=accum%blockSize,remainder=Math.min(length-offset,blockSize-assigned),i=0;i<remainder;i++)block[assigned+i]=data[offset+i];offset+=remainder,(accum+=remainder)%blockSize==0&&this._update(block)}return this._len+=length,this},Hash.prototype.digest=function(enc){var rem=this._len%this._blockSize;this._block[rem]=128,this._block.fill(0,1+rem),rem>=this._finalSize&&(this._update(this._block),this._block.fill(0));var bits=8*this._len;if(bits<=4294967295)this._block.writeUInt32BE(bits,this._blockSize-4);else{var lowBits=(4294967295&bits)>>>0,highBits=(bits-lowBits)/4294967296;this._block.writeUInt32BE(highBits,this._blockSize-8),this._block.writeUInt32BE(lowBits,this._blockSize-4)}this._update(this._block);var hash=this._hash();return enc?hash.toString(enc):hash},Hash.prototype._update=function(){throw new Error("_update must be implemented by subclass")},module.exports=Hash},{"safe-buffer":156}],158:[function(require,module,exports){(exports=module.exports=function(algorithm){algorithm=algorithm.toLowerCase();var Algorithm=exports[algorithm];if(!Algorithm)throw new Error(algorithm+" is not supported (we accept pull requests)");return new Algorithm}).sha=require("./sha"),exports.sha1=require("./sha1"),exports.sha224=require("./sha224"),exports.sha256=require("./sha256"),exports.sha384=require("./sha384"),exports.sha512=require("./sha512")},{"./sha":159,"./sha1":160,"./sha224":161,"./sha256":162,"./sha384":163,"./sha512":164}],159:[function(require,module,exports){var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1518500249,1859775393,-1894007588,-899497514],W=new Array(80);function Sha(){this.init(),this._w=W,Hash.call(this,64,56)}function rotl30(num){return num<<30|num>>>2}function ft(s,b,c,d){return 0===s?b&c|~b&d:2===s?b&c|b&d|c&d:b^c^d}inherits(Sha,Hash),Sha.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha.prototype._update=function(M){for(var num,W=this._w,a=0|this._a,b=0|this._b,c=0|this._c,d=0|this._d,e=0|this._e,i=0;i<16;++i)W[i]=M.readInt32BE(4*i);for(;i<80;++i)W[i]=W[i-3]^W[i-8]^W[i-14]^W[i-16];for(var j=0;j<80;++j){var s=~~(j/20),t=0|((num=a)<<5|num>>>27)+ft(s,b,c,d)+e+W[j]+K[s];e=d,d=c,c=rotl30(b),b=a,a=t}this._a=a+this._a|0,this._b=b+this._b|0,this._c=c+this._c|0,this._d=d+this._d|0,this._e=e+this._e|0},Sha.prototype._hash=function(){var H=Buffer.allocUnsafe(20);return H.writeInt32BE(0|this._a,0),H.writeInt32BE(0|this._b,4),H.writeInt32BE(0|this._c,8),H.writeInt32BE(0|this._d,12),H.writeInt32BE(0|this._e,16),H},module.exports=Sha},{"./hash":157,inherits:112,"safe-buffer":156}],160:[function(require,module,exports){var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1518500249,1859775393,-1894007588,-899497514],W=new Array(80);function Sha1(){this.init(),this._w=W,Hash.call(this,64,56)}function rotl5(num){return num<<5|num>>>27}function rotl30(num){return num<<30|num>>>2}function ft(s,b,c,d){return 0===s?b&c|~b&d:2===s?b&c|b&d|c&d:b^c^d}inherits(Sha1,Hash),Sha1.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},Sha1.prototype._update=function(M){for(var num,W=this._w,a=0|this._a,b=0|this._b,c=0|this._c,d=0|this._d,e=0|this._e,i=0;i<16;++i)W[i]=M.readInt32BE(4*i);for(;i<80;++i)W[i]=(num=W[i-3]^W[i-8]^W[i-14]^W[i-16])<<1|num>>>31;for(var j=0;j<80;++j){var s=~~(j/20),t=rotl5(a)+ft(s,b,c,d)+e+W[j]+K[s]|0;e=d,d=c,c=rotl30(b),b=a,a=t}this._a=a+this._a|0,this._b=b+this._b|0,this._c=c+this._c|0,this._d=d+this._d|0,this._e=e+this._e|0},Sha1.prototype._hash=function(){var H=Buffer.allocUnsafe(20);return H.writeInt32BE(0|this._a,0),H.writeInt32BE(0|this._b,4),H.writeInt32BE(0|this._c,8),H.writeInt32BE(0|this._d,12),H.writeInt32BE(0|this._e,16),H},module.exports=Sha1},{"./hash":157,inherits:112,"safe-buffer":156}],161:[function(require,module,exports){var inherits=require("inherits"),Sha256=require("./sha256"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,W=new Array(64);function Sha224(){this.init(),this._w=W,Hash.call(this,64,56)}inherits(Sha224,Sha256),Sha224.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},Sha224.prototype._hash=function(){var H=Buffer.allocUnsafe(28);return H.writeInt32BE(this._a,0),H.writeInt32BE(this._b,4),H.writeInt32BE(this._c,8),H.writeInt32BE(this._d,12),H.writeInt32BE(this._e,16),H.writeInt32BE(this._f,20),H.writeInt32BE(this._g,24),H},module.exports=Sha224},{"./hash":157,"./sha256":162,inherits:112,"safe-buffer":156}],162:[function(require,module,exports){var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],W=new Array(64);function Sha256(){this.init(),this._w=W,Hash.call(this,64,56)}function ch(x,y,z){return z^x&(y^z)}function maj(x,y,z){return x&y|z&(x|y)}function sigma0(x){return(x>>>2|x<<30)^(x>>>13|x<<19)^(x>>>22|x<<10)}function sigma1(x){return(x>>>6|x<<26)^(x>>>11|x<<21)^(x>>>25|x<<7)}function gamma0(x){return(x>>>7|x<<25)^(x>>>18|x<<14)^x>>>3}inherits(Sha256,Hash),Sha256.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},Sha256.prototype._update=function(M){for(var x,W=this._w,a=0|this._a,b=0|this._b,c=0|this._c,d=0|this._d,e=0|this._e,f=0|this._f,g=0|this._g,h=0|this._h,i=0;i<16;++i)W[i]=M.readInt32BE(4*i);for(;i<64;++i)W[i]=0|(((x=W[i-2])>>>17|x<<15)^(x>>>19|x<<13)^x>>>10)+W[i-7]+gamma0(W[i-15])+W[i-16];for(var j=0;j<64;++j){var T1=h+sigma1(e)+ch(e,f,g)+K[j]+W[j]|0,T2=sigma0(a)+maj(a,b,c)|0;h=g,g=f,f=e,e=d+T1|0,d=c,c=b,b=a,a=T1+T2|0}this._a=a+this._a|0,this._b=b+this._b|0,this._c=c+this._c|0,this._d=d+this._d|0,this._e=e+this._e|0,this._f=f+this._f|0,this._g=g+this._g|0,this._h=h+this._h|0},Sha256.prototype._hash=function(){var H=Buffer.allocUnsafe(32);return H.writeInt32BE(this._a,0),H.writeInt32BE(this._b,4),H.writeInt32BE(this._c,8),H.writeInt32BE(this._d,12),H.writeInt32BE(this._e,16),H.writeInt32BE(this._f,20),H.writeInt32BE(this._g,24),H.writeInt32BE(this._h,28),H},module.exports=Sha256},{"./hash":157,inherits:112,"safe-buffer":156}],163:[function(require,module,exports){var inherits=require("inherits"),SHA512=require("./sha512"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,W=new Array(160);function Sha384(){this.init(),this._w=W,Hash.call(this,128,112)}inherits(Sha384,SHA512),Sha384.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},Sha384.prototype._hash=function(){var H=Buffer.allocUnsafe(48);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset),H.writeInt32BE(l,offset+4)}return writeInt64BE(this._ah,this._al,0),writeInt64BE(this._bh,this._bl,8),writeInt64BE(this._ch,this._cl,16),writeInt64BE(this._dh,this._dl,24),writeInt64BE(this._eh,this._el,32),writeInt64BE(this._fh,this._fl,40),H},module.exports=Sha384},{"./hash":157,"./sha512":164,inherits:112,"safe-buffer":156}],164:[function(require,module,exports){var inherits=require("inherits"),Hash=require("./hash"),Buffer=require("safe-buffer").Buffer,K=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],W=new Array(160);function Sha512(){this.init(),this._w=W,Hash.call(this,128,112)}function Ch(x,y,z){return z^x&(y^z)}function maj(x,y,z){return x&y|z&(x|y)}function sigma0(x,xl){return(x>>>28|xl<<4)^(xl>>>2|x<<30)^(xl>>>7|x<<25)}function sigma1(x,xl){return(x>>>14|xl<<18)^(x>>>18|xl<<14)^(xl>>>9|x<<23)}function Gamma0(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^x>>>7}function Gamma0l(x,xl){return(x>>>1|xl<<31)^(x>>>8|xl<<24)^(x>>>7|xl<<25)}function Gamma1(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^x>>>6}function Gamma1l(x,xl){return(x>>>19|xl<<13)^(xl>>>29|x<<3)^(x>>>6|xl<<26)}function getCarry(a,b){return a>>>0<b>>>0?1:0}inherits(Sha512,Hash),Sha512.prototype.init=function(){return this._ah=1779033703,this._bh=3144134277,this._ch=1013904242,this._dh=2773480762,this._eh=1359893119,this._fh=2600822924,this._gh=528734635,this._hh=1541459225,this._al=4089235720,this._bl=2227873595,this._cl=4271175723,this._dl=1595750129,this._el=2917565137,this._fl=725511199,this._gl=4215389547,this._hl=327033209,this},Sha512.prototype._update=function(M){for(var W=this._w,ah=0|this._ah,bh=0|this._bh,ch=0|this._ch,dh=0|this._dh,eh=0|this._eh,fh=0|this._fh,gh=0|this._gh,hh=0|this._hh,al=0|this._al,bl=0|this._bl,cl=0|this._cl,dl=0|this._dl,el=0|this._el,fl=0|this._fl,gl=0|this._gl,hl=0|this._hl,i=0;i<32;i+=2)W[i]=M.readInt32BE(4*i),W[i+1]=M.readInt32BE(4*i+4);for(;i<160;i+=2){var xh=W[i-30],xl=W[i-30+1],gamma0=Gamma0(xh,xl),gamma0l=Gamma0l(xl,xh),gamma1=Gamma1(xh=W[i-4],xl=W[i-4+1]),gamma1l=Gamma1l(xl,xh),Wi7h=W[i-14],Wi7l=W[i-14+1],Wi16h=W[i-32],Wi16l=W[i-32+1],Wil=gamma0l+Wi7l|0,Wih=gamma0+Wi7h+getCarry(Wil,gamma0l)|0;Wih=(Wih=Wih+gamma1+getCarry(Wil=Wil+gamma1l|0,gamma1l)|0)+Wi16h+getCarry(Wil=Wil+Wi16l|0,Wi16l)|0,W[i]=Wih,W[i+1]=Wil}for(var j=0;j<160;j+=2){Wih=W[j],Wil=W[j+1];var majh=maj(ah,bh,ch),majl=maj(al,bl,cl),sigma0h=sigma0(ah,al),sigma0l=sigma0(al,ah),sigma1h=sigma1(eh,el),sigma1l=sigma1(el,eh),Kil=K[j+1],chh=Ch(eh,fh,gh),chl=Ch(el,fl,gl),t1l=hl+sigma1l|0,t1h=hh+sigma1h+getCarry(t1l,hl)|0;t1h=(t1h=(t1h=t1h+chh+getCarry(t1l=t1l+chl|0,chl)|0)+K[j]+getCarry(t1l=t1l+Kil|0,Kil)|0)+Wih+getCarry(t1l=t1l+Wil|0,Wil)|0;var t2l=sigma0l+majl|0,t2h=sigma0h+majh+getCarry(t2l,sigma0l)|0;hh=gh,hl=gl,gh=fh,gl=fl,fh=eh,fl=el,eh=dh+t1h+getCarry(el=dl+t1l|0,dl)|0,dh=ch,dl=cl,ch=bh,cl=bl,bh=ah,bl=al,ah=t1h+t2h+getCarry(al=t1l+t2l|0,t1l)|0}this._al=this._al+al|0,this._bl=this._bl+bl|0,this._cl=this._cl+cl|0,this._dl=this._dl+dl|0,this._el=this._el+el|0,this._fl=this._fl+fl|0,this._gl=this._gl+gl|0,this._hl=this._hl+hl|0,this._ah=this._ah+ah+getCarry(this._al,al)|0,this._bh=this._bh+bh+getCarry(this._bl,bl)|0,this._ch=this._ch+ch+getCarry(this._cl,cl)|0,this._dh=this._dh+dh+getCarry(this._dl,dl)|0,this._eh=this._eh+eh+getCarry(this._el,el)|0,this._fh=this._fh+fh+getCarry(this._fl,fl)|0,this._gh=this._gh+gh+getCarry(this._gl,gl)|0,this._hh=this._hh+hh+getCarry(this._hl,hl)|0},Sha512.prototype._hash=function(){var H=Buffer.allocUnsafe(64);function writeInt64BE(h,l,offset){H.writeInt32BE(h,offset),H.writeInt32BE(l,offset+4)}return writeInt64BE(this._ah,this._al,0),writeInt64BE(this._bh,this._bl,8),writeInt64BE(this._ch,this._cl,16),writeInt64BE(this._dh,this._dl,24),writeInt64BE(this._eh,this._el,32),writeInt64BE(this._fh,this._fl,40),writeInt64BE(this._gh,this._gl,48),writeInt64BE(this._hh,this._hl,56),H},module.exports=Sha512},{"./hash":157,inherits:112,"safe-buffer":156}],165:[function(require,module,exports){module.exports=Stream;var EE=require("events").EventEmitter;function Stream(){EE.call(this)}require("inherits")(Stream,EE),Stream.Readable=require("readable-stream/readable.js"),Stream.Writable=require("readable-stream/writable.js"),Stream.Duplex=require("readable-stream/duplex.js"),Stream.Transform=require("readable-stream/transform.js"),Stream.PassThrough=require("readable-stream/passthrough.js"),(Stream.Stream=Stream).prototype.pipe=function(dest,options){var source=this;function ondata(chunk){dest.writable&&!1===dest.write(chunk)&&source.pause&&source.pause()}function ondrain(){source.readable&&source.resume&&source.resume()}source.on("data",ondata),dest.on("drain",ondrain),dest._isStdio||options&&!1===options.end||(source.on("end",onend),source.on("close",onclose));var didOnEnd=!1;function onend(){didOnEnd||(didOnEnd=!0,dest.end())}function onclose(){didOnEnd||(didOnEnd=!0,"function"==typeof dest.destroy&&dest.destroy())}function onerror(er){if(cleanup(),0===EE.listenerCount(this,"error"))throw er}function cleanup(){source.removeListener("data",ondata),dest.removeListener("drain",ondrain),source.removeListener("end",onend),source.removeListener("close",onclose),source.removeListener("error",onerror),dest.removeListener("error",onerror),source.removeListener("end",cleanup),source.removeListener("close",cleanup),dest.removeListener("close",cleanup)}return source.on("error",onerror),dest.on("error",onerror),source.on("end",cleanup),source.on("close",cleanup),dest.on("close",cleanup),dest.emit("pipe",source),dest}},{events:95,inherits:112,"readable-stream/duplex.js":140,"readable-stream/passthrough.js":151,"readable-stream/readable.js":152,"readable-stream/transform.js":153,"readable-stream/writable.js":154}],166:[function(require,module,exports){arguments[4][150][0].apply(exports,arguments)},{dup:150,"safe-buffer":156}],167:[function(require,module,exports){(function(setImmediate,clearImmediate){var nextTick=require("process/browser.js").nextTick,apply=Function.prototype.apply,slice=Array.prototype.slice,immediateIds={},nextImmediateId=0;function Timeout(id,clearFn){this._id=id,this._clearFn=clearFn}exports.setTimeout=function(){return new Timeout(apply.call(setTimeout,window,arguments),clearTimeout)},exports.setInterval=function(){return new 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