@kazeblockchain/kazejs
Version:
Javascript libraries for Kaze wallet
8 lines • 564 kB
JavaScript
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.KazeJs=t():e.KazeJs=t()}(window,function(){return function(e){var t={};function r(n){if(t[n])return t[n].exports;var i=t[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,r),i.l=!0,i.exports}return r.m=e,r.c=t,r.d=function(e,t,n){r.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:n})},r.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=190)}([function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.Fixed8=t.sha256=t.hash256=t.hash160=t.StringStream=t.ensureHex=t.isHex=t.reverseHex=t.reverseArray=t.hexXor=t.num2VarInt=t.fixed82num=t.num2fixed8=t.num2hexstring=t.int2hex=t.hexstring2str=t.str2hexstring=t.ab2hexstring=t.hexstring2ab=t.str2ab=t.ab2str=void 0;var n=f(r(61)),i=f(r(60)),a=f(r(120)),o=f(r(119)),s=f(r(33));function f(e){return e&&e.__esModule?e:{default:e}}function u(e,t){return(u=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function c(e,t){return!t||"object"!==v(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function l(e,t,r){return(l="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(e,t,r){var n=function(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=h(e)););return e}(e,t);if(n){var i=Object.getOwnPropertyDescriptor(n,t);return i.get?i.get.call(r):i.value}})(e,t,r||e)}function h(e){return(h=Object.getPrototypeOf||function(e){return e.__proto__})(e)}function d(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function p(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function b(e,t,r){return t&&p(e.prototype,t),r&&p(e,r),e}function v(e){return(v="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var m=function(e){return String.fromCharCode.apply(null,new Uint8Array(e))};t.ab2str=m;var g=function(e){if("string"!=typeof e)throw new Error("str2ab expects a string");for(var t=new Uint8Array(e.length),r=0,n=e.length;r<n;r++)t[r]=e.charCodeAt(r);return t};t.str2ab=g;var y=function(e){if(A(e),!e.length)return new Uint8Array;for(var t=e.length/2,r=new Uint8Array(t),n=0;n<t;n++)r[n]=parseInt(e.substring(0,2),16),e=e.substring(2);return r};t.hexstring2ab=y;var w=function(e){if("object"!==v(e))throw new Error("ab2hexstring expects an array");for(var t="",r=0;r<e.length;r++){var n=e[r].toString(16);t+=n=0===n.length?"00":1===n.length?"0"+n:n}return t};t.ab2hexstring=w;t.str2hexstring=function(e){return w(g(e))};t.hexstring2str=function(e){return m(y(e))};t.int2hex=function(e){if("number"!=typeof e)throw new Error("int2hex expects a number");var t=e.toString(16);return t.length%2?"0"+t:t};var _=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if("number"!=typeof e)throw new Error("num must be numeric");if(e<0)throw new RangeError("num is unsigned (>= 0)");if(t%1!=0)throw new Error("size must be a whole integer");if(!Number.isSafeInteger(e))throw new RangeError("num (".concat(e,") must be a safe integer"));t*=2;var n=e.toString(16);return n=n.length%t==0?n:("0".repeat(t)+n).substring(n.length),r&&(n=S(n)),n};t.num2hexstring=_;t.num2fixed8=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:8;if("number"!=typeof e)throw new Error("num must be numeric");if(t%1!=0)throw new Error("size must be a whole integer");return new E(e.toFixed(8)).toReverseHex().slice(0,2*t)};t.fixed82num=function(e){return A(e),""===e?0:E.fromReverseHex(e).toNumber()};t.num2VarInt=function(e){return e<253?_(e):e<=65535?"fd"+_(e,2,!0):e<=4294967295?"fe"+_(e,4,!0):"ff"+_(e,8,!0)};t.hexXor=function(e,t){if(A(e),A(t),e.length!==t.length)throw new Error("strings are disparate lengths");for(var r=[],n=0;n<e.length;n+=2)r.push(parseInt(e.substr(n,2),16)^parseInt(t.substr(n,2),16));return w(r)};t.reverseArray=function(e){if("object"!==v(e)||!e.length)throw new Error("reverseArray expects an array");for(var t=new Uint8Array(e.length),r=0;r<e.length;r++)t[r]=e[e.length-1-r];return t};var S=function(e){A(e);for(var t="",r=e.length-2;r>=0;r-=2)t+=e.substr(r,2);return t};t.reverseHex=S;var k=/^([0-9A-Fa-f]{2})*$/,x=function(e){try{return k.test(e)}catch(e){return!1}};t.isHex=x;var A=function(e){if(!x(e))throw new Error("Expected a hexstring but got ".concat(e))};t.ensureHex=A;var M=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";d(this,e),this.str=t,this.pter=0}return b(e,[{key:"isEmpty",value:function(){return this.pter>=this.str.length}},{key:"peek",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;return this.isEmpty()?"":this.substr(this.ptr,2*e)}},{key:"read",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:1;if(this.isEmpty())throw new Error;var t=this.str.substr(this.pter,2*e);return this.pter+=2*e,t}},{key:"readVarBytes",value:function(){return this.read(this.readVarInt())}},{key:"readVarInt",value:function(){var e=parseInt(this.read(1),16);return 253===e?e=parseInt(S(this.read(2)),16):254===e?e=parseInt(S(this.read(4)),16):255===e&&(e=parseInt(S(this.read(8)),16)),e}},{key:"reset",value:function(){this.pter=0}}]),e}();t.StringStream=M;t.hash160=function(e){if("string"!=typeof e)throw new Error("reverseHex expects a string");if(e.length%2!=0)throw new Error("Incorrect Length: ".concat(e));var t=n.default.parse(e),r=(0,i.default)(t);return(0,a.default)(r).toString()};t.hash256=function(e){if("string"!=typeof e)throw new Error("reverseHex expects a string");if(e.length%2!=0)throw new Error("Incorrect Length: ".concat(e));var t=n.default.parse(e),r=(0,i.default)(t);return(0,i.default)(r).toString()};t.sha256=function(e){if("string"!=typeof e)throw new Error("reverseHex expects a string");if(e.length%2!=0)throw new Error("Incorrect Length: ".concat(e));var t=n.default.parse(e);return(0,i.default)(t).toString()};var E=function(e){function t(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;return d(this,t),"number"==typeof e&&(e=e.toFixed(8)),c(this,h(t).call(this,e,r))}return b(t,[{key:"toHex",value:function(){var e=this.times(1e8).round(0).toString(16);return"0".repeat(16-e.length)+e}},{key:"toReverseHex",value:function(){return S(this.toHex())}},{key:s.default.inspect.custom,value:function(e,t){return this.toFixed(8)}},{key:"ceil",value:function(){return new t(l(h(t.prototype),"ceil",this).call(this))}},{key:"floor",value:function(){return new t(l(h(t.prototype),"floor",this).call(this))}},{key:"round",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return new t(l(h(t.prototype),"round",this).call(this,e,r))}},{key:"div",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return this.dividedBy(e,t)}},{key:"dividedBy",value:function(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return new t(l(h(t.prototype),"dividedBy",this).call(this,e,r))}},{key:"mul",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return this.times(e,t)}},{key:"times",value:function(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return new t(l(h(t.prototype),"times",this).call(this,e,r))}},{key:"add",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return this.plus(e,t)}},{key:"plus",value:function(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return new t(l(h(t.prototype),"plus",this).call(this,e,r))}},{key:"sub",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return this.minus(e,t)}},{key:"minus",value:function(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return new t(l(h(t.prototype),"minus",this).call(this,e,r))}}],[{key:"fromHex",value:function(e){return new t(e,16).div(1e8)}},{key:"fromReverseHex",value:function(e){return this.fromHex(S(e))}}]),function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");u(e.prototype,t&&t.prototype),t&&u(e,t)}(t,e),t}(o.default);t.Fixed8=E},function(e,t){"function"==typeof Object.create?e.exports=function(e,t){e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}})}:e.exports=function(e,t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.logger=t.default=void 0;var n=a(r(98)),i=a(r(97));function a(e){return e&&e.__esModule?e:{default:e}}i.default.reg(n.default),n.default.setDefaultLevel("silent"),n.default.setAll=function(e){Object.keys(n.default.getLoggers()).map(function(t){n.default.getLogger(t).setLevel(e)})};var o=function(e,t){var r=(new Date).toUTCString();e=e.toUpperCase();var n=t;return"[".concat(r,"] (").concat(n,") ").concat(e,": ")};t.default=function(e){var t=n.default.getLogger(e);return i.default.apply(t,{format:o}),t};var s=n.default;t.logger=s},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.TX_VERSION=t.RPC_VERSION=t.NEP_FLAG=t.NEP_HEADER=t.KAZE_NETWORK=t.DEFAULT_ACCOUNT_CONTRACT=t.DEFAULT_WALLET=t.DEFAULT_SYSFEE=t.DEFAULT_SCRYPT=t.DEFAULT_REQ=t.DEFAULT_RPC=t.ASSET_ID=t.ASSETS=t.ADDR_VERSION=void 0;t.ADDR_VERSION="2d";t.ASSETS={Kaze:"KAZE",f1fee7945e5ba7fed56272b916094ed8f384a94e63d5f8d81214dfde489ffb17:"KAZE",Stream:"STREAM","9d2593e23db5e8946969a16d1980ee57e04bb25904bb0ca0d181257eb48a5398":"STREAM"};t.ASSET_ID={KAZE:"f1fee7945e5ba7fed56272b916094ed8f384a94e63d5f8d81214dfde489ffb17",STREAM:"9d2593e23db5e8946969a16d1980ee57e04bb25904bb0ca0d181257eb48a5398"};t.DEFAULT_RPC={MAIN:"https://node4.kaze.solutions:22886",TEST:"https://node4.kaze.solutions:44886"};t.DEFAULT_REQ={jsonrpc:"2.0",method:"getblockcount",params:[],id:1234};t.DEFAULT_SCRYPT={cost:16384,blockSize:8,parallel:8,size:64};t.DEFAULT_SYSFEE={enrollmentTransaction:10,issueTransaction:5,publishTransaction:5,registerTransaction:100};t.DEFAULT_WALLET={name:"myWallet",version:"1.0",scrypt:{},accounts:[],extra:null};t.DEFAULT_ACCOUNT_CONTRACT={script:"",parameters:[{name:"signature",type:"Signature"}],deployed:!1};t.KAZE_NETWORK={MAIN:"MainNet",TEST:"TestNet"};t.NEP_HEADER="0142";t.NEP_FLAG="e0";t.RPC_VERSION="2.3.2";t.TX_VERSION={CLAIM:0,CONTRACT:0,INVOCATION:1}},function(e,t,r){var n=r(5),i=n.Buffer;function a(e,t){for(var r in e)t[r]=e[r]}function o(e,t,r){return i(e,t,r)}i.from&&i.alloc&&i.allocUnsafe&&i.allocUnsafeSlow?e.exports=n:(a(n,t),t.Buffer=o),a(i,o),o.from=function(e,t,r){if("number"==typeof e)throw new TypeError("Argument must not be a number");return i(e,t,r)},o.alloc=function(e,t,r){if("number"!=typeof e)throw new TypeError("Argument must be a number");var n=i(e);return void 0!==t?"string"==typeof r?n.fill(t,r):n.fill(t):n.fill(0),n},o.allocUnsafe=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return i(e)},o.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return n.SlowBuffer(e)}},function(e,t,r){"use strict";(function(e){
/*!
* The buffer module from node.js, for the browser.
*
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
* @license MIT
*/
var n=r(170),i=r(169),a=r(75);function o(){return f.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function s(e,t){if(o()<t)throw new RangeError("Invalid typed array length");return f.TYPED_ARRAY_SUPPORT?(e=new Uint8Array(t)).__proto__=f.prototype:(null===e&&(e=new f(t)),e.length=t),e}function f(e,t,r){if(!(f.TYPED_ARRAY_SUPPORT||this instanceof f))return new f(e,t,r);if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return l(this,e)}return u(this,e,t,r)}function u(e,t,r,n){if("number"==typeof t)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer?function(e,t,r,n){if(t.byteLength,r<0||t.byteLength<r)throw new RangeError("'offset' is out of bounds");if(t.byteLength<r+(n||0))throw new RangeError("'length' is out of bounds");t=void 0===r&&void 0===n?new Uint8Array(t):void 0===n?new Uint8Array(t,r):new Uint8Array(t,r,n);f.TYPED_ARRAY_SUPPORT?(e=t).__proto__=f.prototype:e=h(e,t);return e}(e,t,r,n):"string"==typeof t?function(e,t,r){"string"==typeof r&&""!==r||(r="utf8");if(!f.isEncoding(r))throw new TypeError('"encoding" must be a valid string encoding');var n=0|p(t,r),i=(e=s(e,n)).write(t,r);i!==n&&(e=e.slice(0,i));return e}(e,t,r):function(e,t){if(f.isBuffer(t)){var r=0|d(t.length);return 0===(e=s(e,r)).length?e:(t.copy(e,0,0,r),e)}if(t){if("undefined"!=typeof ArrayBuffer&&t.buffer instanceof ArrayBuffer||"length"in t)return"number"!=typeof t.length||(n=t.length)!=n?s(e,0):h(e,t);if("Buffer"===t.type&&a(t.data))return h(e,t.data)}var n;throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}(e,t)}function c(e){if("number"!=typeof e)throw new TypeError('"size" argument must be a number');if(e<0)throw new RangeError('"size" argument must not be negative')}function l(e,t){if(c(t),e=s(e,t<0?0:0|d(t)),!f.TYPED_ARRAY_SUPPORT)for(var r=0;r<t;++r)e[r]=0;return e}function h(e,t){var r=t.length<0?0:0|d(t.length);e=s(e,r);for(var n=0;n<r;n+=1)e[n]=255&t[n];return e}function d(e){if(e>=o())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+o().toString(16)+" bytes");return 0|e}function p(e,t){if(f.isBuffer(e))return e.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(e)||e instanceof ArrayBuffer))return e.byteLength;"string"!=typeof e&&(e=""+e);var r=e.length;if(0===r)return 0;for(var n=!1;;)switch(t){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return H(e).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return D(e).length;default:if(n)return H(e).length;t=(""+t).toLowerCase(),n=!0}}function b(e,t,r){var n=e[t];e[t]=e[r],e[r]=n}function v(e,t,r,n,i){if(0===e.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),r=+r,isNaN(r)&&(r=i?0:e.length-1),r<0&&(r=e.length+r),r>=e.length){if(i)return-1;r=e.length-1}else if(r<0){if(!i)return-1;r=0}if("string"==typeof t&&(t=f.from(t,n)),f.isBuffer(t))return 0===t.length?-1:m(e,t,r,n,i);if("number"==typeof t)return t&=255,f.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(e,t,r):Uint8Array.prototype.lastIndexOf.call(e,t,r):m(e,[t],r,n,i);throw new TypeError("val must be string, number or Buffer")}function m(e,t,r,n,i){var a,o=1,s=e.length,f=t.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(e.length<2||t.length<2)return-1;o=2,s/=2,f/=2,r/=2}function u(e,t){return 1===o?e[t]:e.readUInt16BE(t*o)}if(i){var c=-1;for(a=r;a<s;a++)if(u(e,a)===u(t,-1===c?0:a-c)){if(-1===c&&(c=a),a-c+1===f)return c*o}else-1!==c&&(a-=a-c),c=-1}else for(r+f>s&&(r=s-f),a=r;a>=0;a--){for(var l=!0,h=0;h<f;h++)if(u(e,a+h)!==u(t,h)){l=!1;break}if(l)return a}return-1}function g(e,t,r,n){r=Number(r)||0;var i=e.length-r;n?(n=Number(n))>i&&(n=i):n=i;var a=t.length;if(a%2!=0)throw new TypeError("Invalid hex string");n>a/2&&(n=a/2);for(var o=0;o<n;++o){var s=parseInt(t.substr(2*o,2),16);if(isNaN(s))return o;e[r+o]=s}return o}function y(e,t,r,n){return U(H(t,e.length-r),e,r,n)}function w(e,t,r,n){return U(function(e){for(var t=[],r=0;r<e.length;++r)t.push(255&e.charCodeAt(r));return t}(t),e,r,n)}function _(e,t,r,n){return w(e,t,r,n)}function S(e,t,r,n){return U(D(t),e,r,n)}function k(e,t,r,n){return U(function(e,t){for(var r,n,i,a=[],o=0;o<e.length&&!((t-=2)<0);++o)r=e.charCodeAt(o),n=r>>8,i=r%256,a.push(i),a.push(n);return a}(t,e.length-r),e,r,n)}function x(e,t,r){return 0===t&&r===e.length?n.fromByteArray(e):n.fromByteArray(e.slice(t,r))}function A(e,t,r){r=Math.min(e.length,r);for(var n=[],i=t;i<r;){var a,o,s,f,u=e[i],c=null,l=u>239?4:u>223?3:u>191?2:1;if(i+l<=r)switch(l){case 1:u<128&&(c=u);break;case 2:128==(192&(a=e[i+1]))&&(f=(31&u)<<6|63&a)>127&&(c=f);break;case 3:a=e[i+1],o=e[i+2],128==(192&a)&&128==(192&o)&&(f=(15&u)<<12|(63&a)<<6|63&o)>2047&&(f<55296||f>57343)&&(c=f);break;case 4:a=e[i+1],o=e[i+2],s=e[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&(f=(15&u)<<18|(63&a)<<12|(63&o)<<6|63&s)>65535&&f<1114112&&(c=f)}null===c?(c=65533,l=1):c>65535&&(c-=65536,n.push(c>>>10&1023|55296),c=56320|1023&c),n.push(c),i+=l}return function(e){var t=e.length;if(t<=M)return String.fromCharCode.apply(String,e);var r="",n=0;for(;n<t;)r+=String.fromCharCode.apply(String,e.slice(n,n+=M));return r}(n)}t.Buffer=f,t.SlowBuffer=function(e){+e!=e&&(e=0);return f.alloc(+e)},t.INSPECT_MAX_BYTES=50,f.TYPED_ARRAY_SUPPORT=void 0!==e.TYPED_ARRAY_SUPPORT?e.TYPED_ARRAY_SUPPORT:function(){try{var e=new Uint8Array(1);return e.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===e.foo()&&"function"==typeof e.subarray&&0===e.subarray(1,1).byteLength}catch(e){return!1}}(),t.kMaxLength=o(),f.poolSize=8192,f._augment=function(e){return e.__proto__=f.prototype,e},f.from=function(e,t,r){return u(null,e,t,r)},f.TYPED_ARRAY_SUPPORT&&(f.prototype.__proto__=Uint8Array.prototype,f.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&f[Symbol.species]===f&&Object.defineProperty(f,Symbol.species,{value:null,configurable:!0})),f.alloc=function(e,t,r){return function(e,t,r,n){return c(t),t<=0?s(e,t):void 0!==r?"string"==typeof n?s(e,t).fill(r,n):s(e,t).fill(r):s(e,t)}(null,e,t,r)},f.allocUnsafe=function(e){return l(null,e)},f.allocUnsafeSlow=function(e){return l(null,e)},f.isBuffer=function(e){return!(null==e||!e._isBuffer)},f.compare=function(e,t){if(!f.isBuffer(e)||!f.isBuffer(t))throw new TypeError("Arguments must be Buffers");if(e===t)return 0;for(var r=e.length,n=t.length,i=0,a=Math.min(r,n);i<a;++i)if(e[i]!==t[i]){r=e[i],n=t[i];break}return r<n?-1:n<r?1:0},f.isEncoding=function(e){switch(String(e).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}},f.concat=function(e,t){if(!a(e))throw new TypeError('"list" argument must be an Array of Buffers');if(0===e.length)return f.alloc(0);var r;if(void 0===t)for(t=0,r=0;r<e.length;++r)t+=e[r].length;var n=f.allocUnsafe(t),i=0;for(r=0;r<e.length;++r){var o=e[r];if(!f.isBuffer(o))throw new TypeError('"list" argument must be an Array of Buffers');o.copy(n,i),i+=o.length}return n},f.byteLength=p,f.prototype._isBuffer=!0,f.prototype.swap16=function(){var e=this.length;if(e%2!=0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var t=0;t<e;t+=2)b(this,t,t+1);return this},f.prototype.swap32=function(){var e=this.length;if(e%4!=0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var t=0;t<e;t+=4)b(this,t,t+3),b(this,t+1,t+2);return this},f.prototype.swap64=function(){var e=this.length;if(e%8!=0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var t=0;t<e;t+=8)b(this,t,t+7),b(this,t+1,t+6),b(this,t+2,t+5),b(this,t+3,t+4);return this},f.prototype.toString=function(){var e=0|this.length;return 0===e?"":0===arguments.length?A(this,0,e):function(e,t,r){var n=!1;if((void 0===t||t<0)&&(t=0),t>this.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(t>>>=0))return"";for(e||(e="utf8");;)switch(e){case"hex":return I(this,t,r);case"utf8":case"utf-8":return A(this,t,r);case"ascii":return E(this,t,r);case"latin1":case"binary":return T(this,t,r);case"base64":return x(this,t,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return P(this,t,r);default:if(n)throw new TypeError("Unknown encoding: "+e);e=(e+"").toLowerCase(),n=!0}}.apply(this,arguments)},f.prototype.equals=function(e){if(!f.isBuffer(e))throw new TypeError("Argument must be a Buffer");return this===e||0===f.compare(this,e)},f.prototype.inspect=function(){var e="",r=t.INSPECT_MAX_BYTES;return this.length>0&&(e=this.toString("hex",0,r).match(/.{2}/g).join(" "),this.length>r&&(e+=" ... ")),"<Buffer "+e+">"},f.prototype.compare=function(e,t,r,n,i){if(!f.isBuffer(e))throw new TypeError("Argument must be a Buffer");if(void 0===t&&(t=0),void 0===r&&(r=e?e.length:0),void 0===n&&(n=0),void 0===i&&(i=this.length),t<0||r>e.length||n<0||i>this.length)throw new RangeError("out of range index");if(n>=i&&t>=r)return 0;if(n>=i)return-1;if(t>=r)return 1;if(t>>>=0,r>>>=0,n>>>=0,i>>>=0,this===e)return 0;for(var a=i-n,o=r-t,s=Math.min(a,o),u=this.slice(n,i),c=e.slice(t,r),l=0;l<s;++l)if(u[l]!==c[l]){a=u[l],o=c[l];break}return a<o?-1:o<a?1:0},f.prototype.includes=function(e,t,r){return-1!==this.indexOf(e,t,r)},f.prototype.indexOf=function(e,t,r){return v(this,e,t,r,!0)},f.prototype.lastIndexOf=function(e,t,r){return v(this,e,t,r,!1)},f.prototype.write=function(e,t,r,n){if(void 0===t)n="utf8",r=this.length,t=0;else if(void 0===r&&"string"==typeof t)n=t,r=this.length,t=0;else{if(!isFinite(t))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");t|=0,isFinite(r)?(r|=0,void 0===n&&(n="utf8")):(n=r,r=void 0)}var i=this.length-t;if((void 0===r||r>i)&&(r=i),e.length>0&&(r<0||t<0)||t>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var a=!1;;)switch(n){case"hex":return g(this,e,t,r);case"utf8":case"utf-8":return y(this,e,t,r);case"ascii":return w(this,e,t,r);case"latin1":case"binary":return _(this,e,t,r);case"base64":return S(this,e,t,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return k(this,e,t,r);default:if(a)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),a=!0}},f.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var M=4096;function E(e,t,r){var n="";r=Math.min(e.length,r);for(var i=t;i<r;++i)n+=String.fromCharCode(127&e[i]);return n}function T(e,t,r){var n="";r=Math.min(e.length,r);for(var i=t;i<r;++i)n+=String.fromCharCode(e[i]);return n}function I(e,t,r){var n=e.length;(!t||t<0)&&(t=0),(!r||r<0||r>n)&&(r=n);for(var i="",a=t;a<r;++a)i+=F(e[a]);return i}function P(e,t,r){for(var n=e.slice(t,r),i="",a=0;a<n.length;a+=2)i+=String.fromCharCode(n[a]+256*n[a+1]);return i}function R(e,t,r){if(e%1!=0||e<0)throw new RangeError("offset is not uint");if(e+t>r)throw new RangeError("Trying to access beyond buffer length")}function O(e,t,r,n,i,a){if(!f.isBuffer(e))throw new TypeError('"buffer" argument must be a Buffer instance');if(t>i||t<a)throw new RangeError('"value" argument is out of bounds');if(r+n>e.length)throw new RangeError("Index out of range")}function C(e,t,r,n){t<0&&(t=65535+t+1);for(var i=0,a=Math.min(e.length-r,2);i<a;++i)e[r+i]=(t&255<<8*(n?i:1-i))>>>8*(n?i:1-i)}function B(e,t,r,n){t<0&&(t=4294967295+t+1);for(var i=0,a=Math.min(e.length-r,4);i<a;++i)e[r+i]=t>>>8*(n?i:3-i)&255}function j(e,t,r,n,i,a){if(r+n>e.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function N(e,t,r,n,a){return a||j(e,0,r,4),i.write(e,t,r,n,23,4),r+4}function z(e,t,r,n,a){return a||j(e,0,r,8),i.write(e,t,r,n,52,8),r+8}f.prototype.slice=function(e,t){var r,n=this.length;if(e=~~e,t=void 0===t?n:~~t,e<0?(e+=n)<0&&(e=0):e>n&&(e=n),t<0?(t+=n)<0&&(t=0):t>n&&(t=n),t<e&&(t=e),f.TYPED_ARRAY_SUPPORT)(r=this.subarray(e,t)).__proto__=f.prototype;else{var i=t-e;r=new f(i,void 0);for(var a=0;a<i;++a)r[a]=this[a+e]}return r},f.prototype.readUIntLE=function(e,t,r){e|=0,t|=0,r||R(e,t,this.length);for(var n=this[e],i=1,a=0;++a<t&&(i*=256);)n+=this[e+a]*i;return n},f.prototype.readUIntBE=function(e,t,r){e|=0,t|=0,r||R(e,t,this.length);for(var n=this[e+--t],i=1;t>0&&(i*=256);)n+=this[e+--t]*i;return n},f.prototype.readUInt8=function(e,t){return t||R(e,1,this.length),this[e]},f.prototype.readUInt16LE=function(e,t){return t||R(e,2,this.length),this[e]|this[e+1]<<8},f.prototype.readUInt16BE=function(e,t){return t||R(e,2,this.length),this[e]<<8|this[e+1]},f.prototype.readUInt32LE=function(e,t){return t||R(e,4,this.length),(this[e]|this[e+1]<<8|this[e+2]<<16)+16777216*this[e+3]},f.prototype.readUInt32BE=function(e,t){return t||R(e,4,this.length),16777216*this[e]+(this[e+1]<<16|this[e+2]<<8|this[e+3])},f.prototype.readIntLE=function(e,t,r){e|=0,t|=0,r||R(e,t,this.length);for(var n=this[e],i=1,a=0;++a<t&&(i*=256);)n+=this[e+a]*i;return n>=(i*=128)&&(n-=Math.pow(2,8*t)),n},f.prototype.readIntBE=function(e,t,r){e|=0,t|=0,r||R(e,t,this.length);for(var n=t,i=1,a=this[e+--n];n>0&&(i*=256);)a+=this[e+--n]*i;return a>=(i*=128)&&(a-=Math.pow(2,8*t)),a},f.prototype.readInt8=function(e,t){return t||R(e,1,this.length),128&this[e]?-1*(255-this[e]+1):this[e]},f.prototype.readInt16LE=function(e,t){t||R(e,2,this.length);var r=this[e]|this[e+1]<<8;return 32768&r?4294901760|r:r},f.prototype.readInt16BE=function(e,t){t||R(e,2,this.length);var r=this[e+1]|this[e]<<8;return 32768&r?4294901760|r:r},f.prototype.readInt32LE=function(e,t){return t||R(e,4,this.length),this[e]|this[e+1]<<8|this[e+2]<<16|this[e+3]<<24},f.prototype.readInt32BE=function(e,t){return t||R(e,4,this.length),this[e]<<24|this[e+1]<<16|this[e+2]<<8|this[e+3]},f.prototype.readFloatLE=function(e,t){return t||R(e,4,this.length),i.read(this,e,!0,23,4)},f.prototype.readFloatBE=function(e,t){return t||R(e,4,this.length),i.read(this,e,!1,23,4)},f.prototype.readDoubleLE=function(e,t){return t||R(e,8,this.length),i.read(this,e,!0,52,8)},f.prototype.readDoubleBE=function(e,t){return t||R(e,8,this.length),i.read(this,e,!1,52,8)},f.prototype.writeUIntLE=function(e,t,r,n){(e=+e,t|=0,r|=0,n)||O(this,e,t,r,Math.pow(2,8*r)-1,0);var i=1,a=0;for(this[t]=255&e;++a<r&&(i*=256);)this[t+a]=e/i&255;return t+r},f.prototype.writeUIntBE=function(e,t,r,n){(e=+e,t|=0,r|=0,n)||O(this,e,t,r,Math.pow(2,8*r)-1,0);var i=r-1,a=1;for(this[t+i]=255&e;--i>=0&&(a*=256);)this[t+i]=e/a&255;return t+r},f.prototype.writeUInt8=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,1,255,0),f.TYPED_ARRAY_SUPPORT||(e=Math.floor(e)),this[t]=255&e,t+1},f.prototype.writeUInt16LE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,2,65535,0),f.TYPED_ARRAY_SUPPORT?(this[t]=255&e,this[t+1]=e>>>8):C(this,e,t,!0),t+2},f.prototype.writeUInt16BE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,2,65535,0),f.TYPED_ARRAY_SUPPORT?(this[t]=e>>>8,this[t+1]=255&e):C(this,e,t,!1),t+2},f.prototype.writeUInt32LE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,4,4294967295,0),f.TYPED_ARRAY_SUPPORT?(this[t+3]=e>>>24,this[t+2]=e>>>16,this[t+1]=e>>>8,this[t]=255&e):B(this,e,t,!0),t+4},f.prototype.writeUInt32BE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,4,4294967295,0),f.TYPED_ARRAY_SUPPORT?(this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e):B(this,e,t,!1),t+4},f.prototype.writeIntLE=function(e,t,r,n){if(e=+e,t|=0,!n){var i=Math.pow(2,8*r-1);O(this,e,t,r,i-1,-i)}var a=0,o=1,s=0;for(this[t]=255&e;++a<r&&(o*=256);)e<0&&0===s&&0!==this[t+a-1]&&(s=1),this[t+a]=(e/o>>0)-s&255;return t+r},f.prototype.writeIntBE=function(e,t,r,n){if(e=+e,t|=0,!n){var i=Math.pow(2,8*r-1);O(this,e,t,r,i-1,-i)}var a=r-1,o=1,s=0;for(this[t+a]=255&e;--a>=0&&(o*=256);)e<0&&0===s&&0!==this[t+a+1]&&(s=1),this[t+a]=(e/o>>0)-s&255;return t+r},f.prototype.writeInt8=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,1,127,-128),f.TYPED_ARRAY_SUPPORT||(e=Math.floor(e)),e<0&&(e=255+e+1),this[t]=255&e,t+1},f.prototype.writeInt16LE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,2,32767,-32768),f.TYPED_ARRAY_SUPPORT?(this[t]=255&e,this[t+1]=e>>>8):C(this,e,t,!0),t+2},f.prototype.writeInt16BE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,2,32767,-32768),f.TYPED_ARRAY_SUPPORT?(this[t]=e>>>8,this[t+1]=255&e):C(this,e,t,!1),t+2},f.prototype.writeInt32LE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,4,2147483647,-2147483648),f.TYPED_ARRAY_SUPPORT?(this[t]=255&e,this[t+1]=e>>>8,this[t+2]=e>>>16,this[t+3]=e>>>24):B(this,e,t,!0),t+4},f.prototype.writeInt32BE=function(e,t,r){return e=+e,t|=0,r||O(this,e,t,4,2147483647,-2147483648),e<0&&(e=4294967295+e+1),f.TYPED_ARRAY_SUPPORT?(this[t]=e>>>24,this[t+1]=e>>>16,this[t+2]=e>>>8,this[t+3]=255&e):B(this,e,t,!1),t+4},f.prototype.writeFloatLE=function(e,t,r){return N(this,e,t,!0,r)},f.prototype.writeFloatBE=function(e,t,r){return N(this,e,t,!1,r)},f.prototype.writeDoubleLE=function(e,t,r){return z(this,e,t,!0,r)},f.prototype.writeDoubleBE=function(e,t,r){return z(this,e,t,!1,r)},f.prototype.copy=function(e,t,r,n){if(r||(r=0),n||0===n||(n=this.length),t>=e.length&&(t=e.length),t||(t=0),n>0&&n<r&&(n=r),n===r)return 0;if(0===e.length||0===this.length)return 0;if(t<0)throw new RangeError("targetStart out of bounds");if(r<0||r>=this.length)throw new RangeError("sourceStart out of bounds");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),e.length-t<n-r&&(n=e.length-t+r);var i,a=n-r;if(this===e&&r<t&&t<n)for(i=a-1;i>=0;--i)e[i+t]=this[i+r];else if(a<1e3||!f.TYPED_ARRAY_SUPPORT)for(i=0;i<a;++i)e[i+t]=this[i+r];else Uint8Array.prototype.set.call(e,this.subarray(r,r+a),t);return a},f.prototype.fill=function(e,t,r,n){if("string"==typeof e){if("string"==typeof t?(n=t,t=0,r=this.length):"string"==typeof r&&(n=r,r=this.length),1===e.length){var i=e.charCodeAt(0);i<256&&(e=i)}if(void 0!==n&&"string"!=typeof n)throw new TypeError("encoding must be a string");if("string"==typeof n&&!f.isEncoding(n))throw new TypeError("Unknown encoding: "+n)}else"number"==typeof e&&(e&=255);if(t<0||this.length<t||this.length<r)throw new RangeError("Out of range index");if(r<=t)return this;var a;if(t>>>=0,r=void 0===r?this.length:r>>>0,e||(e=0),"number"==typeof e)for(a=t;a<r;++a)this[a]=e;else{var o=f.isBuffer(e)?e:H(new f(e,n).toString()),s=o.length;for(a=0;a<r-t;++a)this[a+t]=o[a%s]}return this};var L=/[^+\/0-9A-Za-z-_]/g;function F(e){return e<16?"0"+e.toString(16):e.toString(16)}function H(e,t){var r;t=t||1/0;for(var n=e.length,i=null,a=[],o=0;o<n;++o){if((r=e.charCodeAt(o))>55295&&r<57344){if(!i){if(r>56319){(t-=3)>-1&&a.push(239,191,189);continue}if(o+1===n){(t-=3)>-1&&a.push(239,191,189);continue}i=r;continue}if(r<56320){(t-=3)>-1&&a.push(239,191,189),i=r;continue}r=65536+(i-55296<<10|r-56320)}else i&&(t-=3)>-1&&a.push(239,191,189);if(i=null,r<128){if((t-=1)<0)break;a.push(r)}else if(r<2048){if((t-=2)<0)break;a.push(r>>6|192,63&r|128)}else if(r<65536){if((t-=3)<0)break;a.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((t-=4)<0)break;a.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return a}function D(e){return n.toByteArray(function(e){if((e=function(e){return e.trim?e.trim():e.replace(/^\s+|\s+$/g,"")}(e).replace(L,"")).length<2)return"";for(;e.length%4!=0;)e+="=";return e}(e))}function U(e,t,r,n){for(var i=0;i<n&&!(i+r>=t.length||i>=e.length);++i)t[i+r]=e[i];return i}}).call(this,r(15))},function(e,t,r){var n;e.exports=(n=n||function(e,t){var r=Object.create||function(){function e(){}return function(t){var r;return e.prototype=t,r=new e,e.prototype=null,r}}(),n={},i=n.lib={},a=i.Base={extend:function(e){var t=r(this);return e&&t.mixIn(e),t.hasOwnProperty("init")&&this.init!==t.init||(t.init=function(){t.$super.init.apply(this,arguments)}),t.init.prototype=t,t.$super=this,t},create:function(){var e=this.extend();return e.init.apply(e,arguments),e},init:function(){},mixIn:function(e){for(var t in e)e.hasOwnProperty(t)&&(this[t]=e[t]);e.hasOwnProperty("toString")&&(this.toString=e.toString)},clone:function(){return this.init.prototype.extend(this)}},o=i.WordArray=a.extend({init:function(e,t){e=this.words=e||[],this.sigBytes=void 0!=t?t:4*e.length},toString:function(e){return(e||f).stringify(this)},concat:function(e){var t=this.words,r=e.words,n=this.sigBytes,i=e.sigBytes;if(this.clamp(),n%4)for(var a=0;a<i;a++){var o=r[a>>>2]>>>24-a%4*8&255;t[n+a>>>2]|=o<<24-(n+a)%4*8}else for(var a=0;a<i;a+=4)t[n+a>>>2]=r[a>>>2];return this.sigBytes+=i,this},clamp:function(){var t=this.words,r=this.sigBytes;t[r>>>2]&=4294967295<<32-r%4*8,t.length=e.ceil(r/4)},clone:function(){var e=a.clone.call(this);return e.words=this.words.slice(0),e},random:function(t){for(var r,n=[],i=function(t){var t=t,r=987654321,n=4294967295;return function(){var i=((r=36969*(65535&r)+(r>>16)&n)<<16)+(t=18e3*(65535&t)+(t>>16)&n)&n;return i/=4294967296,(i+=.5)*(e.random()>.5?1:-1)}},a=0;a<t;a+=4){var s=i(4294967296*(r||e.random()));r=987654071*s(),n.push(4294967296*s()|0)}return new o.init(n,t)}}),s=n.enc={},f=s.Hex={stringify:function(e){for(var t=e.words,r=e.sigBytes,n=[],i=0;i<r;i++){var a=t[i>>>2]>>>24-i%4*8&255;n.push((a>>>4).toString(16)),n.push((15&a).toString(16))}return n.join("")},parse:function(e){for(var t=e.length,r=[],n=0;n<t;n+=2)r[n>>>3]|=parseInt(e.substr(n,2),16)<<24-n%8*4;return new o.init(r,t/2)}},u=s.Latin1={stringify:function(e){for(var t=e.words,r=e.sigBytes,n=[],i=0;i<r;i++){var a=t[i>>>2]>>>24-i%4*8&255;n.push(String.fromCharCode(a))}return n.join("")},parse:function(e){for(var t=e.length,r=[],n=0;n<t;n++)r[n>>>2]|=(255&e.charCodeAt(n))<<24-n%4*8;return new o.init(r,t)}},c=s.Utf8={stringify:function(e){try{return decodeURIComponent(escape(u.stringify(e)))}catch(e){throw new Error("Malformed UTF-8 data")}},parse:function(e){return u.parse(unescape(encodeURIComponent(e)))}},l=i.BufferedBlockAlgorithm=a.extend({reset:function(){this._data=new o.init,this._nDataBytes=0},_append:function(e){"string"==typeof e&&(e=c.parse(e)),this._data.concat(e),this._nDataBytes+=e.sigBytes},_process:function(t){var r=this._data,n=r.words,i=r.sigBytes,a=this.blockSize,s=4*a,f=i/s,u=(f=t?e.ceil(f):e.max((0|f)-this._minBufferSize,0))*a,c=e.min(4*u,i);if(u){for(var l=0;l<u;l+=a)this._doProcessBlock(n,l);var h=n.splice(0,u);r.sigBytes-=c}return new o.init(h,c)},clone:function(){var e=a.clone.call(this);return e._data=this._data.clone(),e},_minBufferSize:0}),h=(i.Hasher=l.extend({cfg:a.extend(),init:function(e){this.cfg=this.cfg.extend(e),this.reset()},reset:function(){l.reset.call(this),this._doReset()},update:function(e){return this._append(e),this._process(),this},finalize:function(e){e&&this._append(e);var t=this._doFinalize();return t},blockSize:16,_createHelper:function(e){return function(t,r){return new e.init(r).finalize(t)}},_createHmacHelper:function(e){return function(t,r){return new h.HMAC.init(e,r).finalize(t)}}}),n.algo={});return n}(Math),n)},function(e,t,r){"use strict";var n=t;n.version=r(144).version,n.utils=r(143),n.rand=r(141),n.curve=r(24),n.curves=r(135),n.ec=r(127),n.eddsa=r(123)},function(e,t,r){"use strict";var n=r(80),i=r(187),a=Object.prototype.toString;function o(e){return"[object Array]"===a.call(e)}function s(e){return null!==e&&"object"==typeof e}function f(e){return"[object Function]"===a.call(e)}function u(e,t){if(null!==e&&void 0!==e)if("object"!=typeof e&&(e=[e]),o(e))for(var r=0,n=e.length;r<n;r++)t.call(null,e[r],r,e);else for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&t.call(null,e[i],i,e)}e.exports={isArray:o,isArrayBuffer:function(e){return"[object ArrayBuffer]"===a.call(e)},isBuffer:i,isFormData:function(e){return"undefined"!=typeof FormData&&e instanceof FormData},isArrayBufferView:function(e){return"undefined"!=typeof ArrayBuffer&&ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer&&e.buffer instanceof ArrayBuffer},isString:function(e){return"string"==typeof e},isNumber:function(e){return"number"==typeof e},isObject:s,isUndefined:function(e){return void 0===e},isDate:function(e){return"[object Date]"===a.call(e)},isFile:function(e){return"[object File]"===a.call(e)},isBlob:function(e){return"[object Blob]"===a.call(e)},isFunction:f,isStream:function(e){return s(e)&&f(e.pipe)},isURLSearchParams:function(e){return"undefined"!=typeof URLSearchParams&&e instanceof URLSearchParams},isStandardBrowserEnv:function(){return("undefined"==typeof navigator||"ReactNative"!==navigator.product)&&"undefined"!=typeof window&&"undefined"!=typeof document},forEach:u,merge:function e(){var t={};function r(r,n){"object"==typeof t[n]&&"object"==typeof r?t[n]=e(t[n],r):t[n]=r}for(var n=0,i=arguments.length;n<i;n++)u(arguments[n],r);return t},extend:function(e,t,r){return u(t,function(t,i){e[i]=r&&"function"==typeof t?n(t,r):t}),e},trim:function(e){return e.replace(/^\s*/,"").replace(/\s*$/,"")}}},function(e,t){var r,n,i=e.exports={};function a(){throw new Error("setTimeout has not been defined")}function o(){throw new Error("clearTimeout has not been defined")}function s(e){if(r===setTimeout)return setTimeout(e,0);if((r===a||!r)&&setTimeout)return r=setTimeout,setTimeout(e,0);try{return r(e,0)}catch(t){try{return r.call(null,e,0)}catch(t){return r.call(this,e,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:a}catch(e){r=a}try{n="function"==typeof clearTimeout?clearTimeout:o}catch(e){n=o}}();var f,u=[],c=!1,l=-1;function h(){c&&f&&(c=!1,f.length?u=f.concat(u):l=-1,u.length&&d())}function d(){if(!c){var e=s(h);c=!0;for(var t=u.length;t;){for(f=u,u=[];++l<t;)f&&f[l].run();l=-1,t=u.length}f=null,c=!1,function(e){if(n===clearTimeout)return clearTimeout(e);if((n===o||!n)&&clearTimeout)return n=clearTimeout,clearTimeout(e);try{n(e)}catch(t){try{return n.call(null,e)}catch(t){return n.call(this,e)}}}(e)}}function p(e,t){this.fun=e,this.array=t}function b(){}i.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)t[r-1]=arguments[r];u.push(new p(e,t)),1!==u.length||c||s(d)},p.prototype.run=function(){this.fun.apply(null,this.array)},i.title="browser",i.browser=!0,i.env={},i.argv=[],i.version="",i.versions={},i.on=b,i.addListener=b,i.once=b,i.off=b,i.removeListener=b,i.removeAllListeners=b,i.emit=b,i.prependListener=b,i.prependOnceListener=b,i.listeners=function(e){return[]},i.binding=function(e){throw new Error("process.binding is not supported")},i.cwd=function(){return"/"},i.chdir=function(e){throw new Error("process.chdir is not supported")},i.umask=function(){return 0}},function(e,t,r){"use strict";var n=r(13),i=r(1);function a(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function o(e){return 1===e.length?"0"+e:e}function s(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}t.inherits=i,t.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n<e.length;n+=2)r.push(parseInt(e[n]+e[n+1],16))}else for(var n=0;n<e.length;n++){var i=e.charCodeAt(n),a=i>>8,o=255&i;a?r.push(a,o):r.push(o)}else for(n=0;n<e.length;n++)r[n]=0|e[n];return r},t.toHex=function(e){for(var t="",r=0;r<e.length;r++)t+=o(e[r].toString(16));return t},t.htonl=a,t.toHex32=function(e,t){for(var r="",n=0;n<e.length;n++){var i=e[n];"little"===t&&(i=a(i)),r+=s(i.toString(16))}return r},t.zero2=o,t.zero8=s,t.join32=function(e,t,r,i){var a=r-t;n(a%4==0);for(var o=new Array(a/4),s=0,f=t;s<o.length;s++,f+=4){var u;u="big"===i?e[f]<<24|e[f+1]<<16|e[f+2]<<8|e[f+3]:e[f+3]<<24|e[f+2]<<16|e[f+1]<<8|e[f],o[s]=u>>>0}return o},t.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n<e.length;n++,i+=4){var a=e[n];"big"===t?(r[i]=a>>>24,r[i+1]=a>>>16&255,r[i+2]=a>>>8&255,r[i+3]=255&a):(r[i+3]=a>>>24,r[i+2]=a>>>16&255,r[i+1]=a>>>8&255,r[i]=255&a)}return r},t.rotr32=function(e,t){return e>>>t|e<<32-t},t.rotl32=function(e,t){return e<<t|e>>>32-t},t.sum32=function(e,t){return e+t>>>0},t.sum32_3=function(e,t,r){return e+t+r>>>0},t.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},t.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},t.sum64=function(e,t,r,n){var i=e[t],a=n+e[t+1]>>>0,o=(a<n?1:0)+r+i;e[t]=o>>>0,e[t+1]=a},t.sum64_hi=function(e,t,r,n){return(t+n>>>0<t?1:0)+e+r>>>0},t.sum64_lo=function(e,t,r,n){return t+n>>>0},t.sum64_4_hi=function(e,t,r,n,i,a,o,s){var f=0,u=t;return f+=(u=u+n>>>0)<t?1:0,f+=(u=u+a>>>0)<a?1:0,e+r+i+o+(f+=(u=u+s>>>0)<s?1:0)>>>0},t.sum64_4_lo=function(e,t,r,n,i,a,o,s){return t+n+a+s>>>0},t.sum64_5_hi=function(e,t,r,n,i,a,o,s,f,u){var c=0,l=t;return c+=(l=l+n>>>0)<t?1:0,c+=(l=l+a>>>0)<a?1:0,c+=(l=l+s>>>0)<s?1:0,e+r+i+o+f+(c+=(l=l+u>>>0)<u?1:0)>>>0},t.sum64_5_lo=function(e,t,r,n,i,a,o,s,f,u){return t+n+a+s+u>>>0},t.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},t.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},t.shr64_hi=function(e,t,r){return e>>>r},t.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},function(e,t,r){(function(e){!function(e,t){"use strict";function n(e,t){if(!e)throw new Error(t||"Assertion failed")}function i(e,t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function a(e,t,r){if(a.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var o;"object"==typeof e?e.exports=a:t.BN=a,a.BN=a,a.wordSize=26;try{o=r(142).Buffer}catch(e){}function s(e,t,r){for(var n=0,i=Math.min(e.length,r),a=t;a<i;a++){var o=e.charCodeAt(a)-48;n<<=4,n|=o>=49&&o<=54?o-49+10:o>=17&&o<=22?o-17+10:15&o}return n}function f(e,t,r,n){for(var i=0,a=Math.min(e.length,r),o=t;o<a;o++){var s=e.charCodeAt(o)-48;i*=n,i+=s>=49?s-49+10:s>=17?s-17+10:s}return i}a.isBN=function(e){return e instanceof a||null!==e&&"object"==typeof e&&e.constructor.wordSize===a.wordSize&&Array.isArray(e.words)},a.max=function(e,t){return e.cmp(t)>0?e:t},a.min=function(e,t){return e.cmp(t)<0?e:t},a.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},a.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},a.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i<this.length;i++)this.words[i]=0;var a,o,s=0;if("be"===r)for(i=e.length-1,a=0;i>=0;i-=3)o=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[a]|=o<<s&67108863,this.words[a+1]=o>>>26-s&67108863,(s+=24)>=26&&(s-=26,a++);else if("le"===r)for(i=0,a=0;i<e.length;i+=3)o=e[i]|e[i+1]<<8|e[i+2]<<16,this.words[a]|=o<<s&67108863,this.words[a+1]=o>>>26-s&67108863,(s+=24)>=26&&(s-=26,a++);return this.strip()},a.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r<this.length;r++)this.words[r]=0;var n,i,a=0;for(r=e.length-6,n=0;r>=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<<a&67108863,this.words[n+1]|=i>>>26-a&4194303,(a+=24)>=26&&(a-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<<a&67108863,this.words[n+1]|=i>>>26-a&4194303),this.strip()},a.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var a=e.length-r,o=a%n,s=Math.min(a,a-o)+r,u=0,c=r;c<s;c+=n)u=f(e,c,c+n,t),this.imuln(i),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u);if(0!==o){var l=1;for(u=f(e,c,e.length,t),c=0;c<o;c++)l*=t;this.imuln(l),this.words[0]+u<67108864?this.words[0]+=u:this._iaddn(u)}},a.prototype.copy=function(e){e.words=new Array(this.length);for(var t=0;t<this.length;t++)e.words[t]=this.words[t];e.length=this.length,e.negative=this.negative,e.red=this.red},a.prototype.clone=function(){var e=new a(null);return this.copy(e),e},a.prototype._expand=function(e){for(;this.length<e;)this.words[this.length++]=0;return this},a.prototype.strip=function(){for(;this.length>1&&0===this.words[this.length-1];)this.length--;return this._normSign()},a.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},a.prototype.inspect=function(){return(this.red?"<BN-R: ":"<BN: ")+this.toString(16)+">"};var u=["","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"],c=[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],l=[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 h(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],a=0|t.words[0],o=i*a,s=67108863&o,f=o/67108864|0;r.words[0]=s;for(var u=1;u<n;u++){for(var c=f>>>26,l=67108863&f,h=Math.min(u,t.length-1),d=Math.max(0,u-e.length+1);d<=h;d++){var p=u-d|0;c+=(o=(i=0|e.words[p])*(a=0|t.words[d])+l)/67108864|0,l=67108863&o}r.words[u]=0|l,f=0|c}return 0!==f?r.words[u]=0|f:r.length--,r.strip()}a.prototype.toString=function(e,t){var r;if(e=e||10,t=0|t||1,16===e||"hex"===e){r="";for(var i=0,a=0,o=0;o<this.length;o++){var s=this.words[o],f=(16777215&(s<<i|a)).toString(16);r=0!==(a=s>>>24-i&16777215)||o!==this.length-1?u[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,o--)}for(0!==a&&(r=a.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var h=c[e],d=l[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:u[h-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},a.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},a.prototype.toJSON=function(){return this.toString(16)},a.prototype.toBuffer=function(e,t){return n(void 0!==o),this.toArrayLike(o,e,t)},a.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},a.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),a=r||Math.max(1,i);n(i<=a,"byte array longer than desired length"),n(a>0,"Requested array length <= 0"),this.strip();var o,s,f="le"===t,u=new e(a),c=this.clone();if(f){for(s=0;!c.isZero();s++)o=c.andln(255),c.iushrn(8),u[s]=o;for(;s<a;s++)u[s]=0}else{for(s=0;s<a-i;s++)u[s]=0;for(s=0;!c.isZero();s++)o=c.andln(255),c.iushrn(8),u[a-s-1]=o}return u},Math.clz32?a.prototype._countBits=function(e){return 32-Math.clz32(e)}:a.prototype._countBits=function(e){var t=e,r=0;return t>=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},a.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,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},a.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},a.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;t<this.length;t++){var r=this._zeroBits(this.words[t]);if(e+=r,26!==r)break}return e},a.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},a.prototype.toTwos=function(e){return 0!==this.negative?this.abs().inotn(e).iaddn(1):this.clone()},a.prototype.fromTwos=function(e){return this.testn(e-1)?this.notn(e).iaddn(1).ineg():this.clone()},a.prototype.isNeg=function(){return 0!==this.negative},a.prototype.neg=function(){return this.clone().ineg()},a.prototype.ineg=function(){return this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this.strip()},a.prototype.ior=function(e){return n(0==(this.negative|e.negative)),this.iuor(e)},a.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},a.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},a.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;r<t.length;r++)this.words[r]=this.words[r]&e.words[r];return this.length=t.length,this.strip()},a.prototype.iand=function(e){return n(0==(this.negative|e.negative)),this.iuand(e)},a.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},a.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},a.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;n<r.length;