/* * @project: TERA * @version: Development (beta) * @license: MIT (not for evil) * @copyright: Yuriy Ivanov (Vtools) 2017-2019 [progr76@gmail.com] * Web: https://terafoundation.org * Twitter: https://twitter.com/terafoundation * Telegram: https://t.me/terafoundation */ var $jscomp = $jscomp || {}; $jscomp.scope = {}, $jscomp.arrayIteratorImpl = function (t) { var e = 0; return function () { return e < t.length ? {done:!1, value:t[e++]} : {done:!0}; }; }, $jscomp.arrayIterator = function (t) { return {next:$jscomp.arrayIteratorImpl(t)}; }, $jscomp.ASSUME_ES5 = !1, $jscomp.ASSUME_NO_NATIVE_MAP = !1, $jscomp.ASSUME_NO_NATIVE_SET = !1, $jscomp.defineProperty = $jscomp.ASSUME_ES5 || "function" == typeof Object.defineProperties ? 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(r >>>= 0, void 0 === i && (i = "utf8")) : (i = r, r = void 0); } var n = this.length - e; if((void 0 === r || n < r) && (r = n), 0 < t.length && (r < 0 || e < 0) || e > this.length) throw new RangeError("Attempt to write outside buffer bounds"); for(i || (i = "utf8"), n = !1; ; ) switch(i) { case "hex": t: { for(e = Number(e) || 0, i = this.length - e, r ? i < (r = Number(r)) && (r = i) : r = i, (i = t.length) / 2 < r && (r = i / 2), i = 0; i < r; ++i) { if((n = parseInt(t.substr(2 * i, 2), 16)) != n) { t = i; break t; } this[e + i] = n; } t = i; } return t; case "utf8": case "utf-8": return E(v(t, this.length - e), this, e, r); case "ascii": return E(M(t), this, e, r); case "latin1": case "binary": return E(M(t), this, e, r); case "base64": return E(I.toByteArray(w(t)), this, e, r); case "ucs2": case "ucs-2": case "utf16le": case "utf-16le": i = t, n = this.length - e; for(var s = [], o = 0; o < i.length && !((n -= 2) < 0); ++o) { var a = i.charCodeAt(o); t = a >> 8, a %= 256, s.push(a), s.push(t); } return E(s, this, e, r); default: if(n) throw new TypeError("Unknown encoding: " + i); i = ("" + i).toLowerCase(), n = !0; } }, h.prototype.toJSON = function () { return {type:"Buffer", data:Array.prototype.slice.call(this._arr || this, 0)}; }; var x = 4096; h.prototype.slice = function (t,e) { var r = this.length; return (t = ~~t) < 0 ? (t += r) < 0 && (t = 0) : r < t && (t = r), (e = void 0 === e ? r : ~~e) < 0 ? (e += r) < 0 && (e = 0) : r < e && (e = r), e < t && (e = t), (r = this.subarray(t, e)).__proto__ = h.prototype, r; }, h.prototype.readUIntLE = function (t,e,r) { t >>>= 0, e >>>= 0, r || m(t, e, this.length), r = this[t]; for(var i = 1, n = 0; ++n < e && (i *= 256); ) r += this[t + n] * i; return r; }, h.prototype.readUIntBE = function (t,e,r) { t >>>= 0, e >>>= 0, r || m(t, e, this.length), r = this[t + --e]; for(var i = 1; 0 < e && (i *= 256); ) r += this[t + --e] * i; return r; }, h.prototype.readUInt8 = function (t,e) { return t >>>= 0, e || m(t, 1, this.length), this[t]; }, h.prototype.readUInt16LE = function (t,e) { return t >>>= 0, e || m(t, 2, this.length), this[t] | this[t + 1] << 8; }, h.prototype.readUInt16BE = function (t,e) { return t >>>= 0, e || m(t, 2, this.length), this[t] << 8 | this[t + 1]; }, h.prototype.readUInt32LE = function (t,e) { return t >>>= 0, e || m(t, 4, this.length), (this[t] | this[t + 1] << 8 | this[t + 2] << 16) + 16777216 * this[t + 3]; }, h.prototype.readUInt32BE = function (t,e) { return t >>>= 0, e || m(t, 4, this.length), 16777216 * this[t] + (this[t + 1] << 16 | this[t + 2] << 8 | this[t + 3]); }, h.prototype.readIntLE = function (t,e,r) { t >>>= 0, e >>>= 0, r || m(t, e, this.length), r = this[t]; for(var i = 1, n = 0; ++n < e && (i *= 256); ) r += this[t + n] * i; return 128 * i <= r && (r -= Math.pow(2, 8 * e)), r; }, h.prototype.readIntBE = function (t,e,r) { t >>>= 0, e >>>= 0, r || m(t, e, this.length), r = e; for(var i = 1, n = this[t + --r]; 0 < r && (i *= 256); ) n += this[t + --r] * i; return 128 * i <= n && (n -= Math.pow(2, 8 * e)), n; }, h.prototype.readInt8 = function (t,e) { return t >>>= 0, e || m(t, 1, this.length), 128 & this[t] ? - 1 * (255 - this[t] + 1) : this[t]; }, h.prototype.readInt16LE = function (t,e) { t >>>= 0, e || m(t, 2, this.length); var r = this[t] | this[t + 1] << 8; return 32768 & r ? 4294901760 | r : r; }, h.prototype.readInt16BE = function (t,e) { t >>>= 0, e || m(t, 2, this.length); var r = this[t + 1] | this[t] << 8; return 32768 & r ? 4294901760 | r : r; }, h.prototype.readInt32LE = function (t,e) { return t >>>= 0, e || m(t, 4, this.length), this[t] | this[t + 1] << 8 | this[t + 2] << 16 | this[t + 3] << 24; }, h.prototype.readInt32BE = function (t,e) { return t >>>= 0, e || m(t, 4, this.length), this[t] << 24 | this[t + 1] << 16 | this[t + 2] << 8 | this[t + 3]; }, h.prototype.readFloatLE = function (t,e) { return t >>>= 0, e || m(t, 4, this.length), A.read(this, t, !0, 23, 4); }, h.prototype.readFloatBE = function (t,e) { return t >>>= 0, e || m(t, 4, this.length), A.read(this, t, !1, 23, 4); }, h.prototype.readDoubleLE = function (t,e) { return t >>>= 0, e || m(t, 8, this.length), A.read(this, t, !0, 52, 8); }, h.prototype.readDoubleBE = function (t,e) { return t >>>= 0, e || m(t, 8, this.length), A.read(this, t, !1, 52, 8); }, h.prototype.writeUIntLE = function (t,e,r,i) { t = + t, e >>>= 0, r >>>= 0, i || _(this, t, e, r, Math.pow(2, 8 * r) - 1, 0), i = 1; var n = 0; for(this[e] = 255 & t; ++n < r && (i *= 256); ) this[e + n] = t / i & 255; return e + r; }, h.prototype.writeUIntBE = function (t,e,r,i) { t = + t, e >>>= 0, r >>>= 0, i || _(this, t, e, r, Math.pow(2, 8 * r) - 1, 0); var n = 1; for(this[e + (i = r - 1)] = 255 & t; 0 <= --i && (n *= 256); ) this[e + i] = t / n & 255; return e + r; }, h.prototype.writeUInt8 = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 1, 255, 0), this[e] = 255 & t, e + 1; }, h.prototype.writeUInt16LE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 2, 65535, 0), this[e] = 255 & t, this[e + 1] = t >>> 8, e + 2; }, h.prototype.writeUInt16BE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 2, 65535, 0), this[e] = t >>> 8, this[e + 1] = 255 & t, e + 2; }, h.prototype.writeUInt32LE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 4, 4294967295, 0), this[e + 3] = t >>> 24, this[e + 2] = t >>> 16, this[e + 1] = t >>> 8, this[e] = 255 & t, e + 4; }, h.prototype.writeUInt32BE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 4, 4294967295, 0), this[e] = t >>> 24, this[e + 1] = t >>> 16, this[e + 2] = t >>> 8, this[e + 3] = 255 & t, e + 4; }, h.prototype.writeIntLE = function (t,e,r,i) { t = + t, e >>>= 0, i || _(this, t, e, r, (i = Math.pow(2, 8 * r - 1)) - 1, - i); var n = 1, s = i = 0; for(this[e] = 255 & t; ++i < r && (n *= 256); ) t < 0 && 0 === s && 0 !== this[e + i - 1] && (s = 1), this[e + i] = (t / n >> 0) - s & 255; return e + r; }, h.prototype.writeIntBE = function (t,e,r,i) { t = + t, e >>>= 0, i || _(this, t, e, r, (i = Math.pow(2, 8 * r - 1)) - 1, - i); var n = 1, s = 0; for(this[e + (i = r - 1)] = 255 & t; 0 <= --i && (n *= 256); ) t < 0 && 0 === s && 0 !== this[e + i + 1] && (s = 1), this[e + i] = (t / n >> 0) - s & 255; return e + r; }, h.prototype.writeInt8 = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 1, 127, - 128), t < 0 && (t = 255 + t + 1), this[e] = 255 & t, e + 1; }, h.prototype.writeInt16LE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 2, 32767, - 32768), this[e] = 255 & t, this[e + 1] = t >>> 8, e + 2; }, h.prototype.writeInt16BE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 2, 32767, - 32768), this[e] = t >>> 8, this[e + 1] = 255 & t, e + 2; }, h.prototype.writeInt32LE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 4, 2147483647, - 2147483648), this[e] = 255 & t, this[e + 1] = t >>> 8, this[e + 2] = t >>> 16, this[e + 3] = t >>> 24, e + 4; }, h.prototype.writeInt32BE = function (t,e,r) { return t = + t, e >>>= 0, r || _(this, t, e, 4, 2147483647, - 2147483648), t < 0 && (t = 4294967295 + t + 1), this[e] = t >>> 24, this[e + 1] = t >>> 16, this[e + 2] = t >>> 8, this[e + 3] = 255 & t, e + 4; }, h.prototype.writeFloatLE = function (t,e,r) { return b(this, t, e, !0, r); }, h.prototype.writeFloatBE = function (t,e,r) { return b(this, t, e, !1, r); }, h.prototype.writeDoubleLE = function (t,e,r) { return y(this, t, e, !0, r); }, h.prototype.writeDoubleBE = function (t,e,r) { return y(this, t, e, !1, r); }, h.prototype.copy = function (t,e,r,i) { if(!h.isBuffer(t)) throw new TypeError("argument should be a Buffer"); if(r || (r = 0), i || 0 === i || (i = this.length), e >= t.length && (e = t.length), e || (e = 0), 0 < i && i < r && (i = r), i === r || 0 === t.length || 0 === this.length) return 0; if(e < 0) throw new RangeError("targetStart out of bounds"); if(r < 0 || r >= this.length) throw new RangeError("Index out of range"); if(i < 0) throw new RangeError("sourceEnd out of bounds"); i > this.length && (i = this.length), t.length - e < i - r && (i = t.length - e + r); var n = i - r; if(this === t && "function" == typeof Uint8Array.prototype.copyWithin) this.copyWithin(e, r, i); else if(this === t && r < e && e < i) for(i = n - 1; 0 <= i; --i) t[i + e] = this[i + r]; else Uint8Array.prototype.set.call(t, this.subarray(r, i), e); return n; }, h.prototype.fill = function (t,e,r,i) { if("string" == typeof t) { if("string" == typeof e ? (i = e, e = 0, r = this.length) : "string" == typeof r && (i = r, r = this.length), void 0 !== i && "string" != typeof i) throw new TypeError("encoding must be a string"); if("string" == typeof i && !h.isEncoding(i)) throw new TypeError("Unknown encoding: " + i); if(1 === t.length) { var n = t.charCodeAt(0); ("utf8" === i && n < 128 || "latin1" === i) && (t = n); } } else "number" == typeof t && (t &= 255); if(e < 0 || this.length < e || this.length < r) throw new RangeError("Out of range index"); if(r <= e) return this; if(e >>>= 0, r = void 0 === r ? this.length : r >>> 0, t || (t = 0), "number" == typeof t) for(i = e; i < r; ++i) this[i] = t; else { var s = (n = h.isBuffer(t) ? t : new h(t, i)).length; if(0 === s) throw new TypeError('The value "' + t + '" is invalid for argument "value"'); for(i = 0; i < r - e; ++i) this[i + e] = n[i % s]; } return this; }; var L = /[^+/0-9A-Za-z-_]/g; }, {"base64-js":1, ieee754:6}], 4:[function (t,e,r) { (function (t) { r.isArray = function (t) { return Array.isArray ? Array.isArray(t) : "[object Array]" === Object.prototype.toString.call(t); }, r.isBoolean = function (t) { return "boolean" == typeof t; }, r.isNull = function (t) { return null === t; }, r.isNullOrUndefined = function (t) { return null == t; }, r.isNumber = function (t) { return "number" == typeof t; }, r.isString = function (t) { return "string" == typeof t; }, r.isSymbol = function (t) { return "symbol" == typeof t; }, r.isUndefined = function (t) { return void 0 === t; }, r.isRegExp = function (t) { return "[object RegExp]" === Object.prototype.toString.call(t); }, r.isObject = function (t) { return "object" == typeof t && null !== t; }, r.isDate = function (t) { return "[object Date]" === Object.prototype.toString.call(t); }, r.isError = function (t) { return "[object Error]" === Object.prototype.toString.call(t) || t instanceof Error; }, r.isFunction = function (t) { return "function" == typeof t; }, r.isPrimitive = function (t) { return null === t || "boolean" == typeof t || "number" == typeof t || "string" == typeof t || "symbol" == typeof t || void 0 === t; }, r.isBuffer = t.isBuffer; }).call(this, {isBuffer:t("../../is-buffer/index.js")}); }, {"../../is-buffer/index.js":8}], 5:[function (t,e,r) { function o() { this._events && Object.prototype.hasOwnProperty.call(this, "_events") || (this._events = l(null), this._eventsCount = 0), this._maxListeners = this._maxListeners || void 0; }; function i(t,e,r,i) { var n; if("function" != typeof r) throw new TypeError('"listener" argument must be a function'); if(n = t._events) { n.newListener && (t.emit("newListener", e, r.listener ? r.listener : r), n = t._events); var s = n[e]; } else n = t._events = l(null), t._eventsCount = 0; return s ? ("function" == typeof s ? s = n[e] = i ? [r, s] : [s, r] : i ? s.unshift(r) : s.push(r), s.warned || (r = void 0 === t._maxListeners ? o.defaultMaxListeners : t._maxListeners) && 0 < r && s.length > r && (s.warned = !0, (r = Error("Possible EventEmitter memory leak detected. " + s.length + ' "' + String(e) + '" listeners added. Use emitter.setMaxListeners() to increase limit.')).name = "MaxListenersExceededWarning", r.emitter = t, r.type = e, r.count = s.length, "object" == typeof console && console.warn && console.warn("%s: %s", r.name, r.message))) : (n[e] = r, ++t._eventsCount), t; }; function n() { 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 t = Array(arguments.length), e = 0; e < t.length; ++e) t[e] = arguments[e]; this.listener.apply(this.target, t); } }; function s(t,e,r) { return t = {fired:!1, wrapFn:void 0, target:t, type:e, listener:r}, (e = c.call(n, t)).listener = r, t.wrapFn = e; }; function a(t,e,r) { if(!(t = t._events)) return []; if(!(e = t[e])) return []; if("function" == typeof e) return r ? [e.listener || e] : [e]; if(r) for(r = Array(e.length), t = 0; t < r.length; ++t) r[t] = e[t].listener || e[t]; else r = u(e, e.length); return r; }; function h(t) { var e = this._events; if(e) { if("function" == typeof (t = e[t])) return 1; if(t) return t.length; } return 0; }; function u(t,e) { for(var r = Array(e), i = 0; i < e; ++i) r[i] = t[i]; return r; }; var l = Object.create || function (t) { var e = function () { }; return e.prototype = t, new e; }, f = Object.keys || function (t) { var e, r = []; for(e in t) Object.prototype.hasOwnProperty.call(t, e) && r.push(e); return e; }, c = Function.prototype.bind || function (t) { var e = this; return function () { return e.apply(t, arguments); }; }; ((e.exports = o).EventEmitter = o).prototype._events = void 0, o.prototype._maxListeners = void 0; var d = 10; try { t = {}, Object.defineProperty && Object.defineProperty(t, "x", {value:0}); var p = 0 === t.x; } catch(t) { p = !1; } p ? Object.defineProperty(o, "defaultMaxListeners", {enumerable:!0, get:function () { return d; }, set:function (t) { if("number" != typeof t || t < 0 || t != t) throw new TypeError('"defaultMaxListeners" must be a positive number'); d = t; }}) : o.defaultMaxListeners = d, o.prototype.setMaxListeners = function (t) { if("number" != typeof t || t < 0 || isNaN(t)) throw new TypeError('"n" argument must be a positive number'); return this._maxListeners = t, this; }, o.prototype.getMaxListeners = function () { return void 0 === this._maxListeners ? o.defaultMaxListeners : this._maxListeners; }, o.prototype.emit = function (t) { var e, r, i, n = "error" === t; if(i = this._events) n = n && null == i.error; else if(!n) return !1; if(n) { if(1 < arguments.length && (e = arguments[1]), e instanceof Error) throw e; throw (i = Error('Unhandled "error" event. (' + e + ")")).context = e, i; } if(!(e = i[t])) return !1; i = "function" == typeof e; var s = arguments.length; switch(s) { case 1: if(i) e.call(this); else for(e = u(e, i = e.length), n = 0; n < i; ++n) e[n].call(this); break; case 2: if(n = arguments[1], i) e.call(this, n); else for(e = u(e, i = e.length), s = 0; s < i; ++s) e[s].call(this, n); break; case 3: if(n = arguments[1], s = arguments[2], i) e.call(this, n, s); else for(e = u(e, i = e.length), r = 0; r < i; ++r) e[r].call(this, n, s); break; case 4: if(n = arguments[1], s = arguments[2], r = arguments[3], i) e.call(this, n, s, r); else { e = u(e, i = e.length); for(var o = 0; o < i; ++o) e[o].call(this, n, s, r); } break; default: for(n = Array(s - 1), r = 1; r < s; r++) n[r - 1] = arguments[r]; if(i) e.apply(this, n); else for(e = u(e, i = e.length), s = 0; s < i; ++s) e[s].apply(this, n); } return !0; }, o.prototype.on = o.prototype.addListener = function (t,e) { return i(this, t, e, !1); }, o.prototype.prependListener = function (t,e) { return i(this, t, e, !0); }, o.prototype.once = function (t,e) { if("function" != typeof e) throw new TypeError('"listener" argument must be a function'); return this.on(t, s(this, t, e)), this; }, o.prototype.prependOnceListener = function (t,e) { if("function" != typeof e) throw new TypeError('"listener" argument must be a function'); return this.prependListener(t, s(this, t, e)), this; }, o.prototype.removeListener = function (t,e) { var r; if("function" != typeof e) throw new TypeError('"listener" argument must be a function'); var i = this._events; if(!i) return this; var n = i[t]; if(!n) return this; if(n === e || n.listener === e) 0 == --this._eventsCount ? this._events = l(null) : (delete i[t], i.removeListener && this.emit("removeListener", t, n.listener || e)); else if("function" != typeof n) { var s = - 1; for(r = n.length - 1; 0 <= r; r--) if(n[r] === e || n[r].listener === e) { var o = n[r].listener; s = r; break; } if(s < 0) return this; if(0 === s) n.shift(); else { r = s + 1; for(var a = n.length; r < a; s += 1, r += 1) n[s] = n[r]; n.pop(); } 1 === n.length && (i[t] = n[0]), i.removeListener && this.emit("removeListener", t, o || e); } return this; }, o.prototype.removeAllListeners = function (t) { var e = this._events; if(!e) return this; if(!e.removeListener) return 0 === arguments.length ? (this._events = l(null), this._eventsCount = 0) : e[t] && (0 == --this._eventsCount ? this._events = l(null) : delete e[t]), this; if(0 === arguments.length) { var r = f(e); for(e = 0; e < r.length; ++e) { var i = r[e]; "removeListener" !== i && this.removeAllListeners(i); } return this.removeAllListeners("removeListener"), this._events = l(null), this._eventsCount = 0, this; } if("function" == typeof (r = e[t])) this.removeListener(t, r); else if(r) for(e = r.length - 1; 0 <= e; e--) this.removeListener(t, r[e]); return this; }, o.prototype.listeners = function (t) { return a(this, t, !0); }, o.prototype.rawListeners = function (t) { return a(this, t, !1); }, o.listenerCount = function (t,e) { return "function" == typeof t.listenerCount ? t.listenerCount(e) : h.call(t, e); }, o.prototype.listenerCount = h, o.prototype.eventNames = function () { return 0 < this._eventsCount ? Reflect.ownKeys(this._events) : []; }; }, {}], 6:[function (t,e,r) { r.read = function (t,e,r,i,n) { var s = 8 * n - i - 1, o = (1 << s) - 1, a = o >> 1, h = - 7, u = r ? - 1 : 1, l = t[e + (n = r ? n - 1 : 0)]; for(n += u, r = l & (1 << - h) - 1, l >>= - h, h += s; 0 < h; r = 256 * r + t[e + n], n += u, h -= 8); for(s = r & (1 << - h) - 1, r >>= - h, h += i; 0 < h; s = 256 * s + t[e + n], n += u, h -= 8); if(0 === r) r = 1 - a; else { if(r === o) return s ? NaN : 1 / 0 * (l ? - 1 : 1); s += Math.pow(2, i), r -= a; } return (l ? - 1 : 1) * s * Math.pow(2, r - i); }, r.write = function (t,e,r,i,n,s) { var o, a = 8 * s - n - 1, h = (1 << a) - 1, u = h >> 1, l = 23 === n ? Math.pow(2, - 24) - Math.pow(2, - 77) : 0; s = i ? 0 : s - 1; var f = i ? 1 : - 1, c = e < 0 || 0 === e && 1 / e < 0 ? 1 : 0; for(e = Math.abs(e), isNaN(e) || 1 / 0 === e ? (e = isNaN(e) ? 1 : 0, i = h) : (i = Math.floor(Math.log(e) / Math.LN2), e * (o = Math.pow(2, - i)) < 1 && (i--, o *= 2), 2 <= (e = 1 <= i + u ? e + l / o : e + l * Math.pow(2, 1 - u)) * o && (i++, o /= 2), h <= i + u ? (e = 0, i = h) : 1 <= i + u ? (e = (e * o - 1) * Math.pow(2, n), i += u) : (e = e * Math.pow(2, u - 1) * Math.pow(2, n), i = 0)); 8 <= n; t[r + s] = 255 & e, s += f, e /= 256, n -= 8); for(i = i << n | e, a += n; 0 < a; t[r + s] = 255 & i, s += f, i /= 256, a -= 8); t[r + s - f] |= 128 * c; }; }, {}], 7:[function (t,e,r) { e.exports = "function" == typeof Object.create ? function (t,e) { t.super_ = e, t.prototype = Object.create(e.prototype, {constructor:{value:t, enumerable:!1, writable:!0, configurable:!0}}); } : function (t,e) { t.super_ = e; var r = function () { }; r.prototype = e.prototype, t.prototype = new r, t.prototype.constructor = t; }; }, {}], 8:[function (t,e,r) { function i(t) { return !!t.constructor && "function" == typeof t.constructor.isBuffer && t.constructor.isBuffer(t); }; e.exports = function (t) { return null != t && (i(t) || "function" == typeof t.readFloatLE && "function" == typeof t.slice && i(t.slice(0, 0)) || !!t._isBuffer); }; }, {}], 9:[function (t,e,r) { var i = {}.toString; e.exports = Array.isArray || function (t) { return "[object Array]" == i.call(t); }; }, {}], 10:[function (t,e,r) { (function (o) { !o.version || 0 === o.version.indexOf("v0.") || 0 === o.version.indexOf("v1.") && 0 !== o.version.indexOf("v1.8.") ? e.exports = {nextTick:function (t,e,r,i) { if("function" != typeof t) throw new TypeError('"callback" argument must be a function'); var n = arguments.length; switch(n) { case 0: case 1: return o.nextTick(t); case 2: return o.nextTick(function () { t.call(null, e); }); case 3: return o.nextTick(function () { t.call(null, e, r); }); case 4: return o.nextTick(function () { t.call(null, e, r, i); }); default: var s = Array(n - 1); for(n = 0; n < s.length; ) s[n++] = arguments[n]; return o.nextTick(function () { t.apply(null, s); }); } }} : e.exports = o; }).call(this, t("_process")); }, {_process:11}], 11:[function (t,e,r) { function i() { throw Error("setTimeout has not been defined"); }; function n() { throw Error("clearTimeout has not been defined"); }; function s(e) { if(l === setTimeout) return setTimeout(e, 0); if((l === i || !l) && setTimeout) return l = setTimeout, setTimeout(e, 0); try { return l(e, 0); } catch(t) { try { return l.call(null, e, 0); } catch(t) { return l.call(this, e, 0); } } }; function o() { p && c && (p = !1, c.length ? d = c.concat(d) : m = - 1, d.length && a()); }; function a() { if(!p) { var t = s(o); p = !0; for(var e = d.length; e; ) { for(c = d, d = []; ++m < e; ) c && c[m].run(); m = - 1, e = d.length; } c = null, p = !1, function (e) { if(f === clearTimeout) return clearTimeout(e); if((f === n || !f) && clearTimeout) return f = clearTimeout, clearTimeout(e); try { f(e); } catch(t) { try { return f.call(null, e); } catch(t) { return f.call(this, e); } } }(t); } }; function h(t,e) { this.fun = t, this.array = e; }; function u() { }; t = e.exports = {}; try { var l = "function" == typeof setTimeout ? setTimeout : i; } catch(t) { l = i; } try { var f = "function" == typeof clearTimeout ? clearTimeout : n; } catch(t) { f = n; } var c, d = [], p = !1, m = - 1; t.nextTick = function (t) { var e = Array(arguments.length - 1); if(1 < arguments.length) for(var r = 1; r < arguments.length; r++) e[r - 1] = arguments[r]; d.push(new h(t, e)), 1 !== d.length || p || s(a); }, h.prototype.run = function () { this.fun.apply(null, this.array); }, t.title = "browser", t.browser = !0, t.env = {}, t.argv = [], t.version = "", t.versions = {}, t.on = u, t.addListener = u, t.once = u, t.off = u, t.removeListener = u, t.removeAllListeners = u, t.emit = u, t.prependListener = u, t.prependOnceListener = u, t.listeners = function (t) { return []; }, t.binding = function (t) { throw Error("process.binding is not supported"); }, t.cwd = function () { return "/"; }, t.chdir = function (t) { throw Error("process.chdir is not supported"); }, t.umask = function () { return 0; }; }, {}], 12:[function (t,e,r) { e.exports = t("./lib/_stream_duplex.js"); }, {"./lib/_stream_duplex.js":13}], 13:[function (t,e,r) { function i(t) { if(!(this instanceof i)) return new i(t); a.call(this, t), h.call(this, t), t && !1 === t.readable && (this.readable = !1), t && !1 === t.writable && (this.writable = !1), this.allowHalfOpen = !0, t && !1 === t.allowHalfOpen && (this.allowHalfOpen = !1), this.once("end", n); }; function n() { this.allowHalfOpen || this._writableState.ended || o.nextTick(s, this); }; function s(t) { t.end(); }; var o = t("process-nextick-args"); r = Object.keys || function (t) { var e, r = []; for(e in t) r.push(e); return r; }, e.exports = i, (e = t("core-util-is")).inherits = t("inherits"); var a = t("./_stream_readable"), h = t("./_stream_writable"); for(e.inherits(i, a), t = r(h.prototype), e = 0; e < t.length; e++) r = t[e], i.prototype[r] || (i.prototype[r] = h.prototype[r]); Object.defineProperty(i.prototype, "writableHighWaterMark", {enumerable:!1, get:function () { return this._writableState.highWaterMark; }}), Object.defineProperty(i.prototype, "destroyed", {get:function () { return void 0 !== this._readableState && void 0 !== this._writableState && (this._readableState.destroyed && this._writableState.destroyed); }, set:function (t) { void 0 !== this._readableState && void 0 !== this._writableState && (this._readableState.destroyed = t, this._writableState.destroyed = t); }}), i.prototype._destroy = function (t,e) { this.push(null), this.end(), o.nextTick(e, t); }; }, {"./_stream_readable":15, "./_stream_writable":17, "core-util-is":4, inherits:7, "process-nextick-args":10}], 14:[function (t,e,r) { function i(t) { if(!(this instanceof i)) return new i(t); n.call(this, t); }; e.exports = i; var n = t("./_stream_transform"); (e = t("core-util-is")).inherits = t("inherits"), e.inherits(i, n), i.prototype._transform = function (t,e,r) { r(null, t); }; }, {"./_stream_transform":16, "core-util-is":4, inherits:7}], 15:[function (L,k,t) { (function (m,t) { function e(t,e) { t = t || {}; var r = e instanceof (p = p || L("./_stream_duplex")); this.objectMode = !!t.objectMode, r && (this.objectMode = this.objectMode || !!t.readableObjectMode); var i = t.highWaterMark, n = t.readableHighWaterMark, s = this.objectMode ? 16 : 16384; this.highWaterMark = i || 0 === i ? i : r && (n || 0 === n) ? n : s, this.highWaterMark = Math.floor(this.highWaterMark), this.buffer = new B, this.length = 0, this.pipes = null, this.pipesCount = 0, this.flowing = null, this.reading = this.endEmitted = this.ended = !1, this.sync = !0, this.destroyed = this.resumeScheduled = this.readableListening = this.emittedReadable = this.needReadable = !1, this.defaultEncoding = t.defaultEncoding || "utf8", this.awaitDrain = 0, this.readingMore = !1, this.encoding = this.decoder = null, t.encoding && (A || (A = L("string_decoder/").StringDecoder), this.decoder = new A(t.encoding), this.encoding = t.encoding); }; function r(t) { if(p = p || L("./_stream_duplex"), !(this instanceof r)) return new r(t); this._readableState = new e(t, this), this.readable = !0, t && ("function" == typeof t.read && (this._read = t.read), "function" == typeof t.destroy && (this._destroy = t.destroy)), w.call(this); }; function n(t,e,r,i,n) { var s = t._readableState; if(null === e) s.reading = !1, s.ended || (s.decoder && (e = s.decoder.end()) && e.length && (s.buffer.push(e), s.length += s.objectMode ? 1 : e.length), s.ended = !0, u(t)); else { if(!n) { var o; n = e, v.isBuffer(n) || n instanceof M || "string" == typeof n || void 0 === n || s.objectMode || (o = new TypeError("Invalid non-string/buffer chunk")); var a = o; } a ? t.emit("error", a) : s.objectMode || e && 0 < e.length ? ("string" == typeof e || s.objectMode || Object.getPrototypeOf(e) === v.prototype || (e = v.from(e)), i ? s.endEmitted ? t.emit("error", Error("stream.unshift() after end event")) : h(t, s, e, !0) : s.ended ? t.emit("error", Error("stream.push() after EOF")) : (s.reading = !1, s.decoder && !r ? (e = s.decoder.write(e), s.objectMode || 0 !== e.length ? h(t, s, e, !1) : s.readingMore || (s.readingMore = !0, b.nextTick(l, t, s))) : h(t, s, e, !1))) : i || (s.reading = !1); } return !s.ended && (s.needReadable || s.length < s.highWaterMark || 0 === s.length); }; function h(t,e,r,i) { e.flowing && 0 === e.length && !e.sync ? (t.emit("data", r), t.read(0)) : (e.length += e.objectMode ? 1 : r.length, i ? e.buffer.unshift(r) : e.buffer.push(r), e.needReadable && u(t)), e.readingMore || (e.readingMore = !0, b.nextTick(l, t, e)); }; function s(t,e) { if(t <= 0 || 0 === e.length && e.ended) return 0; if(e.objectMode) return 1; if(t != t) return e.flowing && e.length ? e.buffer.head.data.length : e.length; if(t > e.highWaterMark) { var r = t; 8388608 <= r ? r = 8388608 : (r--, r |= r >>> 1, r |= r >>> 2, r |= r >>> 4, r |= r >>> 8, r |= r >>> 16, r++), e.highWaterMark = r; } return t <= e.length ? t : e.ended ? e.length : (e.needReadable = !0, 0); }; function u(t) { var e = t._readableState; e.needReadable = !1, e.emittedReadable || (I("emitReadable", e.flowing), e.emittedReadable = !0, e.sync ? b.nextTick(i, t) : i(t)); }; function i(t) { I("emit readable"), t.emit("readable"), _(t); }; function l(t,e) { for(var r = e.length; !e.reading && !e.flowing && !e.ended && e.length < e.highWaterMark && (I("maybeReadMore read 0"), t.read(0), r !== e.length); ) r = e.length; e.readingMore = !1; }; function o(t) { I("readable nexttick read 0"), t.read(0); }; function a(t,e) { e.reading || (I("resume read 0"), t.read(0)), e.resumeScheduled = !1, e.awaitDrain = 0, t.emit("resume"), _(t), e.flowing && !e.reading && t.read(0); }; function _(t) { var e = t._readableState; for(I("flow", e.flowing); e.flowing && null !== t.read(); ); }; function f(t,e) { if(0 === e.length) return null; if(e.objectMode) var r = e.buffer.shift(); else if(!t || t >= e.length) r = e.decoder ? e.buffer.join("") : 1 === e.buffer.length ? e.buffer.head.data : e.buffer.concat(e.length), e.buffer.clear(); else { r = e.buffer; var i = e.decoder; if(t < r.head.data.length) i = r.head.data.slice(0, t), r.head.data = r.head.data.slice(t); else { if(t === r.head.data.length) r = r.shift(); else if(i) { var n = r.head, s = 1, o = n.data; for(i = t - o.length; n = n.next; ) { var a = n.data, h = i > a.length ? a.length : i; if(o = h === a.length ? o + a : o + a.slice(0, i), 0 === (i -= h)) { h === a.length ? (++s, r.head = n.next ? n.next : r.tail = null) : (r.head = n).data = a.slice(h); break; } ++s; } r.length -= s, r = o; } else { for(i = t, n = v.allocUnsafe(i), o = 1, (s = r.head).data.copy(n), i -= s.data.length; s = s.next; ) { if(h = i > (a = s.data).length ? a.length : i, a.copy(n, n.length - i, 0, h), 0 === (i -= h)) { h === a.length ? (++o, r.head = s.next ? s.next : r.tail = null) : (r.head = s).data = a.slice(h); break; } ++o; } r.length -= o, r = n; } i = r; } r = i; } return r; }; function c(t) { var e = t._readableState; if(0 < e.length) throw Error('"endReadable()" called on non-empty stream'); e.endEmitted || (e.ended = !0, b.nextTick(d, e, t)); }; function d(t,e) { t.endEmitted || 0 !== t.length || (t.endEmitted = !0, e.readable = !1, e.emit("end")); }; function g(t,e) { for(var r = 0, i = t.length; r < i; r++) if(t[r] === e) return r; return - 1; }; var b = L("process-nextick-args"); k.exports = r; var p, y = L("isarray"); r.ReadableState = e, L("events"); var w = L("./internal/streams/stream"), v = L("safe-buffer").Buffer, M = t.Uint8Array || function () { }, E = L("core-util-is"); E.inherits = L("inherits"); var S = L("util"), I = void 0; I = S && S.debuglog ? S.debuglog("stream") : function () { }; var A, B = L("./internal/streams/BufferList"); S = L("./internal/streams/destroy"), E.inherits(r, w); var x = ["error", "close", "destroy", "pause", "resume"]; Object.defineProperty(r.prototype, "destroyed", {get:function () { return void 0 !== this._readableState && this._readableState.destroyed; }, set:function (t) { this._readableState && (this._readableState.destroyed = t); }}), r.prototype.destroy = S.destroy, r.prototype._undestroy = S.undestroy, r.prototype._destroy = function (t,e) { this.push(null), e(t); }, r.prototype.push = function (t,e) { var r = this._readableState; if(r.objectMode) var i = !0; else "string" == typeof t && ((e = e || r.defaultEncoding) !== r.encoding && (t = v.from(t, e), e = ""), i = !0); return n(this, t, e, !1, i); }, r.prototype.unshift = function (t) { return n(this, t, null, !0, !1); }, r.prototype.isPaused = function () { return !1 === this._readableState.flowing; }, r.prototype.setEncoding = function (t) { return A || (A = L("string_decoder/").StringDecoder), this._readableState.decoder = new A(t), this._readableState.encoding = t, this; }, r.prototype.read = function (t) { I("read", t), t = parseInt(t, 10); var e = this._readableState, r = t; if(0 !== t && (e.emittedReadable = !1), 0 === t && e.needReadable && (e.length >= e.highWaterMark || e.ended)) return I("read: emitReadable", e.length, e.ended), 0 === e.length && e.ended ? c(this) : u(this), null; if(0 === (t = s(t, e)) && e.ended) return 0 === e.length && c(this), null; var i = e.needReadable; return I("need readable", i), (0 === e.length || e.length - t < e.highWaterMark) && I("length less than watermark", i = !0), e.ended || e.reading ? I("reading or ended", !1) : i && (I("do read"), e.reading = !0, e.sync = !0, 0 === e.length && (e.needReadable = !0), this._read(e.highWaterMark), e.sync = !1, e.reading || (t = s(r, e))), null === (i = 0 < t ? f(t, e) : null) ? (e.needReadable = !0, t = 0) : e.length -= t, 0 === e.length && (e.ended || (e.needReadable = !0), r !== t && e.ended && c(this)), null !== i && this.emit("data", i), i; }, r.prototype._read = function (t) { this.emit("error", Error("_read() is not implemented")); }, r.prototype.pipe = function (i,t) { function n() { I("onend"), i.end(); }; function s(t) { I("ondata"), (p = !1) !== i.write(t) || p || ((1 === f.pipesCount && f.pipes === i || 1 < f.pipesCount && - 1 !== g(f.pipes, i)) && !d && (I("false write response, pause", l._readableState.awaitDrain), l._readableState.awaitDrain++, p = !0), l.pause()); }; function o(t) { I("onerror", t), u(), i.removeListener("error", o), 0 === i.listeners("error").length && i.emit("error", t); }; function a() { i.removeListener("finish", h), u(); }; function h() { I("onfinish"), i.removeListener("close", a), u(); }; function u() { I("unpipe"), l.unpipe(i); }; var l = this, f = this._readableState; switch(f.pipesCount) { case 0: f.pipes = i; break; case 1: f.pipes = [f.pipes, i]; break; default: f.pipes.push(i); } f.pipesCount += 1, I("pipe count=%d opts=%j", f.pipesCount, t); var e = t && !1 === t.end || i === m.stdout || i === m.stderr ? u : n; f.endEmitted ? b.nextTick(e) : l.once("end", e), i.on("unpipe", function t(e,r) { I("onunpipe"), e === l && r && !1 === r.hasUnpiped && (r.hasUnpiped = !0, I("cleanup"), i.removeListener("close", a), i.removeListener("finish", h), i.removeListener("drain", c), i.removeListener("error", o), i.removeListener("unpipe", t), l.removeListener("end", n), l.removeListener("end", u), l.removeListener("data", s), d = !0, !f.awaitDrain || i._writableState && !i._writableState.needDrain || c()); }); var r, c = (r = l, function () { var t = r._readableState; I("pipeOnDrain", t.awaitDrain), t.awaitDrain && t.awaitDrain--, 0 === t.awaitDrain && r.listeners("data").length && (t.flowing = !0, _(r)); }); i.on("drain", c); var d = !1, p = !1; return l.on("data", s), function (t,e,r) { if("function" == typeof t.prependListener) return t.prependListener(e, r); t._events && t._events[e] ? y(t._events[e]) ? t._events[e].unshift(r) : t._events[e] = [r, t._events[e]] : t.on(e, r); }(i, "error", o), i.once("close", a), i.once("finish", h), i.emit("pipe", l), f.flowing || (I("pipe resume"), l.resume()), i; }, r.prototype.unpipe = function (t) { var e = this._readableState, r = {hasUnpiped:!1}; if(0 === e.pipesCount) return this; if(1 === e.pipesCount) return t && t !== e.pipes || (t || (t = e.pipes), e.pipes = null, e.pipesCount = 0, e.flowing = !1, t && t.emit("unpipe", this, r)), this; if(t) return - 1 === (i = g(e.pipes, t)) || (e.pipes.splice(i, 1), --e.pipesCount, 1 === e.pipesCount && (e.pipes = e.pipes[0]), t.emit("unpipe", this, r)), this; t = e.pipes; var i = e.pipesCount; for(e.pipes = null, e.pipesCount = 0, e.flowing = !1, e = 0; e < i; e++) t[e].emit("unpipe", this, r); return this; }, r.prototype.addListener = r.prototype.on = function (t,e) { var r = w.prototype.on.call(this, t, e); if("data" === t) !1 !== this._readableState.flowing && this.resume(); else if("readable" === t) { var i = this._readableState; i.endEmitted || i.readableListening || (i.readableListening = i.needReadable = !0, i.emittedReadable = !1, i.reading ? i.length && u(this) : b.nextTick(o, this)); } return r; }, r.prototype.resume = function () { var t = this._readableState; return t.flowing || (I("resume"), t.flowing = !0, t.resumeScheduled || (t.resumeScheduled = !0, b.nextTick(a, this, t))), this; }, r.prototype.pause = function () { return I("call pause flowing=%j", this._readableState.flowing), !1 !== this._readableState.flowing && (I("pause"), this._readableState.flowing = !1, this.emit("pause")), this; }, r.prototype.wrap = function (e) { var r = this, i = this._readableState, n = !1; for(var t in e.on("end", function () { if(I("wrapped end"), i.decoder && !i.ended) { var t = i.decoder.end(); t && t.length && r.push(t); } r.push(null); }), e.on("data", function (t) { I("wrapped data"), i.decoder && (t = i.decoder.write(t)), i.objectMode && null == t || !(i.objectMode || t && t.length) || r.push(t) || (n = !0, e.pause()); }), e) void 0 === this[t] && "function" == typeof e[t] && (this[t] = function (t) { return function () { return e[t].apply(e, arguments); }; }(t)); for(t = 0; t < x.length; t++) e.on(x[t], this.emit.bind(this, x[t])); return this._read = function (t) { I("wrapped _read", t), n && (n = !1, e.resume()); }, this; }, Object.defineProperty(r.prototype, "readableHighWaterMark", {enumerable:!1, get:function () { return this._readableState.highWaterMark; }}), r._fromList = f; }).call(this, L("_process"), "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {}); }, {"./_stream_duplex":13, "./internal/streams/BufferList":18, "./internal/streams/destroy":19, "./internal/streams/stream":20, _process:11, "core-util-is":4, events:5, inherits:7, isarray:9, "process-nextick-args":10, "safe-buffer":25, "string_decoder/":27, util:2}], 16:[function (t,e,r) { function i(t) { if(!(this instanceof i)) return new i(t); o.call(this, t), this._transformState = {afterTransform:function (t,e) { var r = this._transformState; r.transforming = !1; var i = r.writecb; if(!i) return this.emit("error", Error("write callback called multiple times")); r.writechunk = null, (r.writecb = null) != e && this.push(e), i(t), (r = this._readableState).reading = !1, (r.needReadable || r.length < r.highWaterMark) && this._read(r.highWaterMark); }.bind(this), needTransform:!1, transforming:!1, writecb:null, writechunk:null, writeencoding:null}, this._readableState.needReadable = !0, this._readableState.sync = !1, t && ("function" == typeof t.transform && (this._transform = t.transform), "function" == typeof t.flush && (this._flush = t.flush)), this.on("prefinish", n); }; function n() { var r = this; "function" == typeof this._flush ? this._flush(function (t,e) { s(r, t, e); }) : s(this, null, null); }; function s(t,e,r) { if(e) return t.emit("error", e); if(null != r && t.push(r), t._writableState.length) throw Error("Calling transform done when ws.length != 0"); if(t._transformState.transforming) throw Error("Calling transform done when still transforming"); return t.push(null); }; e.exports = i; var o = t("./_stream_duplex"); (e = t("core-util-is")).inherits = t("inherits"), e.inherits(i, o), i.prototype.push = function (t,e) { return this._transformState.needTransform = !1, o.prototype.push.call(this, t, e); }, i.prototype._transform = function (t,e,r) { throw Error("_transform() is not implemented"); }, i.prototype._write = function (t,e,r) { var i = this._transformState; i.writecb = r, i.writechunk = t, i.writeencoding = e, i.transforming || (t = this._readableState, (i.needTransform || t.needReadable || t.length < t.highWaterMark) && this._read(t.highWaterMark)); }, i.prototype._read = function (t) { null !== (t = this._transformState).writechunk && t.writecb && !t.transforming ? (t.transforming = !0, this._transform(t.writechunk, t.writeencoding, t.afterTransform)) : t.needTransform = !0; }, i.prototype._destroy = function (t,e) { var r = this; o.prototype._destroy.call(this, t, function (t) { e(t), r.emit("close"); }); }; }, {"./_stream_duplex":13, "core-util-is":4, inherits:7}], 17:[function (v,M,t) { (function (t,e,r) { function a(r) { var i = this; this.entry = this.next = null, this.finish = function () { var t = i.entry; for(i.entry = null; t; ) { var e = t.callback; r.pendingcb--, e(void 0), t = t.next; } r.corkedRequestsFree ? r.corkedRequestsFree.next = i : r.corkedRequestsFree = i; }; }; function l() { }; function i(t,n) { p = p || v("./_stream_duplex"), t = t || {}; var e = n instanceof p; this.objectMode = !!t.objectMode, e && (this.objectMode = this.objectMode || !!t.writableObjectMode); var r = t.highWaterMark, i = t.writableHighWaterMark, s = this.objectMode ? 16 : 16384; this.highWaterMark = r || 0 === r ? r : e && (i || 0 === i) ? i : s, this.highWaterMark = Math.floor(this.highWaterMark), this.destroyed = this.finished = this.ended = this.ending = this.needDrain = this.finalCalled = !1, this.decodeStrings = !1 !== t.decodeStrings, this.defaultEncoding = t.defaultEncoding || "utf8", this.length = 0, this.writing = !1, this.corked = 0, this.sync = !0, this.bufferProcessing = !1, this.onwrite = function (t) { var e = n._writableState, r = e.sync, i = e.writecb; e.writing = !1, e.writecb = null, e.length -= e.writelen, e.writelen = 0, t ? (--e.pendingcb, r ? (d.nextTick(i, t), d.nextTick(c, n, e), n._writableState.errorEmitted = !0, n.emit("error", t)) : (i(t), n._writableState.errorEmitted = !0, n.emit("error", t), c(n, e))) : ((t = u(e)) || e.corked || e.bufferProcessing || !e.bufferedRequest || h(n, e), r ? m(o, n, e, t, i) : o(n, e, t, i)); }, this.writecb = null, this.writelen = 0, this.lastBufferedRequest = this.bufferedRequest = null, this.pendingcb = 0, this.errorEmitted = this.prefinished = !1, this.bufferedRequestCount = 0, this.corkedRequestsFree = new a(this); }; function n(t) { if(p = p || v("./_stream_duplex"), !(w.call(n, this) || this instanceof p)) return new n(t); this._writableState = new i(t, this), this.writable = !0, t && ("function" == typeof t.write && (this._write = t.write), "function" == typeof t.writev && (this._writev = t.writev), "function" == typeof t.destroy && (this._destroy = t.destroy), "function" == typeof t.final && (this._final = t.final)), g.call(this); }; function f(t,e,r,i,n,s,o) { e.writelen = i, e.writecb = o, e.writing = !0, e.sync = !0, r ? t._writev(n, e.onwrite) : t._write(n, s, e.onwrite), e.sync = !1; }; function o(t,e,r,i) { !r && 0 === e.length && e.needDrain && (e.needDrain = !1, t.emit("drain")), e.pendingcb--, i(), c(t, e); }; function h(t,e) { e.bufferProcessing = !0; var r = e.bufferedRequest; if(t._writev && r && r.next) { var i = Array(e.bufferedRequestCount), n = e.corkedRequestsFree; n.entry = r; for(var s = 0, o = !0; r; ) (i[s] = r).isBuf || (o = !1), r = r.next, s += 1; i.allBuffers = o, f(t, e, !0, e.length, i, "", n.finish), e.pendingcb++, e.lastBufferedRequest = null, n.next ? (e.corkedRequestsFree = n.next, n.next = null) : e.corkedRequestsFree = new a(e), e.bufferedRequestCount = 0; } else { for(; r && (i = r.chunk, f(t, e, !1, e.objectMode ? 1 : i.length, i, r.encoding, r.callback), r = r.next, e.bufferedRequestCount--, !e.writing); ); null === r && (e.lastBufferedRequest = null); } e.bufferedRequest = r, e.bufferProcessing = !1; }; function u(t) { return t.ending && 0 === t.length && null === t.bufferedRequest && !t.finished && !t.writing; }; function s(e,r) { e._final(function (t) { r.pendingcb--, t && e.emit("error", t), r.prefinished = !0, e.emit("prefinish"), c(e, r); }); }; function c(t,e) { var r = u(e); return r && (e.prefinished || e.finalCalled || ("function" == typeof t._final ? (e.pendingcb++, e.finalCalled = !0, d.nextTick(s, t, e)) : (e.prefinished = !0, t.emit("prefinish"))), 0 === e.pendingcb && (e.finished = !0, t.emit("finish"))), r; }; var d = v("process-nextick-args"); M.exports = n; var p, m = !t.browser && - 1 < ["v0.10", "v0.9."].indexOf(t.version.slice(0, 5)) ? r : d.nextTick; n.WritableState = i, (t = v("core-util-is")).inherits = v("inherits"); var _ = {deprecate:v("util-deprecate")}, g = v("./internal/streams/stream"), b = v("safe-buffer").Buffer, y = e.Uint8Array || function () { }; if(e = v("./internal/streams/destroy"), t.inherits(n, g), i.prototype.getBuffer = function () { for(var t = this.bufferedRequest, e = []; t; ) e.push(t), t = t.next; return e; }, function () { try { Object.defineProperty(i.prototype, "buffer", {get:_.deprecate(function () { return this.getBuffer(); }, "_writableState.buffer is deprecated. Use _writableState.getBuffer instead.", "DEP0003")}); } catch(t) { } }(), $jscomp.initSymbol(), $jscomp.initSymbol(), $jscomp.initSymbol(), "function" == typeof Symbol && Symbol.hasInstance && "function" == typeof Function.prototype[Symbol.hasInstance]) { $jscomp.initSymbol(); var w = Function.prototype[Symbol.hasInstance]; $jscomp.initSymbol(), Object.defineProperty(n, Symbol.hasInstance, {value:function (t) { return !!w.call(this, t) || this === n && (t && t._writableState instanceof i); }}); } else w = function (t) { return t instanceof this; }; n.prototype.pipe = function () { this.emit("error", Error("Cannot pipe, not readable")); }, n.prototype.write = function (t,e,r) { var i, n = this._writableState, s = !1; if((i = !n.objectMode) && (i = t, i = b.isBuffer(i) || i instanceof y), i && !b.isBuffer(t) && (t = b.from(t)), "function" == typeof e && (r = e, e = null), i ? e = "buffer" : e || (e = n.defaultEncoding), "function" != typeof r && (r = l), n.ended) n = r, r = Error("write after end"), this.emit("error", r), d.nextTick(n, r); else { var o; if(!(o = i)) { var a = r, h = !0, u = !1; null === (o = t) ? u = new TypeError("May not write null values to stream") : "string" == typeof o || void 0 === o || n.objectMode || (u = new TypeError("Invalid non-string/buffer chunk")), u && (this.emit("error", u), d.nextTick(a, u), h = !1), o = h; } o && (n.pendingcb++, (s = i) || (i = t, n.objectMode || !1 === n.decodeStrings || "string" != typeof i || (i = b.from(i, e)), t !== i && (s = !0, e = "buffer", t = i)), o = n.objectMode ? 1 : t.length, n.length += o, (i = n.length < n.highWaterMark) || (n.needDrain = !0), n.writing || n.corked ? (o = n.lastBufferedRequest, n.lastBufferedRequest = {chunk:t, encoding:e, isBuf:s, callback:r, next:null}, o ? o.next = n.lastBufferedRequest : n.bufferedRequest = n.lastBufferedRequest, n.bufferedRequestCount += 1) : f(this, n, !1, o, t, e, r), s = i); } return s; }, n.prototype.cork = function () { this._writableState.corked++; }, n.prototype.uncork = function () { var t = this._writableState; t.corked && (t.corked--, t.writing || t.corked || t.finished || t.bufferProcessing || !t.bufferedRequest || h(this, t)); }, n.prototype.setDefaultEncoding = function (t) { if("string" == typeof t && (t = t.toLowerCase()), !( - 1 < "hex utf8 utf-8 ascii binary base64 ucs2 ucs-2 utf16le utf-16le raw".split(" ").indexOf((t + "").toLowerCase()))) throw new TypeError("Unknown encoding: " + t); return this._writableState.defaultEncoding = t, this; }, Object.defineProperty(n.prototype, "writableHighWaterMark", {enumerable:!1, get:function () { return this._writableState.highWaterMark; }}), n.prototype._write = function (t,e,r) { r(Error("_write() is not implemented")); }, n.prototype._writev = null, n.prototype.end = function (t,e,r) { var i = this._writableState; "function" == typeof t ? (r = t, e = t = null) : "function" == typeof e && (r = e, e = null), null != t && this.write(t, e), i.corked && (i.corked = 1, this.uncork()), i.ending || i.finished || (t = r, i.ending = !0, c(this, i), t && (i.finished ? d.nextTick(t) : this.once("finish", t)), i.ended = !0, this.writable = !1); }, Object.defineProperty(n.prototype, "destroyed", {get:function () { return void 0 !== this._writableState && this._writableState.destroyed; }, set:function (t) { this._writableState && (this._writableState.destroyed = t); }}), n.prototype.destroy = e.destroy, n.prototype._undestroy = e.undestroy, n.prototype._destroy = function (t,e) { this.end(), e(t); }; }).call(this, v("_process"), "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {}, v("timers").setImmediate); }, {"./_stream_duplex":13, "./internal/streams/destroy":19, "./internal/streams/stream":20, _process:11, "core-util-is":4, inherits:7, "process-nextick-args":10, "safe-buffer":25, timers:28, "util-deprecate":29}], 18:[function (t,e,r) { var i = t("safe-buffer").Buffer, n = t("util"); e.exports = function () { function t() { if(!(this instanceof t)) throw new TypeError("Cannot call a class as a function"); this.tail = this.head = null, this.length = 0; }; return t.prototype.push = function (t) { t = {data:t, next:null}, 0 < this.length ? this.tail.next = t : this.head = t, this.tail = t, ++this.length; }, t.prototype.unshift = function (t) { t = {data:t, next:this.head}, 0 === this.length && (this.tail = t), this.head = t, ++this.length; }, t.prototype.shift = function () { if(0 !== this.length) { var t = this.head.data; return this.head = 1 === this.length ? this.tail = null : this.head.next, --this.length, t; } }, t.prototype.clear = function () { this.head = this.tail = null, this.length = 0; }, t.prototype.join = function (t) { if(0 === this.length) return ""; for(var e = this.head, r = "" + e.data; e = e.next; ) r += t + e.data; return r; }, t.prototype.concat = function (t) { if(0 === this.length) return i.alloc(0); if(1 === this.length) return this.head.data; t = i.allocUnsafe(t >>> 0); for(var e = this.head, r = 0; e; ) e.data.copy(t, r), r += e.data.length, e = e.next; return t; }, t; }(), n && n.inspect && n.inspect.custom && (e.exports.prototype[n.inspect.custom] = function () { var t = n.inspect({length:this.length}); return this.constructor.name + " " + t; }); }, {"safe-buffer":25, util:2}], 19:[function (t,e,r) { function n(t,e) { t.emit("error", e); }; var s = t("process-nextick-args"); e.exports = {destroy:function (t,e) { var r = this, i = this._writableState && this._writableState.destroyed; return this._readableState && this._readableState.destroyed || i ? e ? e(t) : !t || this._writableState && this._writableState.errorEmitted || s.nextTick(n, this, t) : (this._readableState && (this._readableState.destroyed = !0), this._writableState && (this._writableState.destroyed = !0), this._destroy(t || null, function (t) { !e && t ? (s.nextTick(n, r, t), r._writableState && (r._writableState.errorEmitted = !0)) : e && e(t); })), 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":10}], 20:[function (t,e,r) { e.exports = t("events").EventEmitter; }, {events:5}], 21:[function (t,e,r) { e.exports = t("./readable").PassThrough; }, {"./readable":22}], 22:[function (t,e,r) { (((r = e.exports = t("./lib/_stream_readable.js")).Stream = r).Readable = r).Writable = t("./lib/_stream_writable.js"), r.Duplex = t("./lib/_stream_duplex.js"), r.Transform = t("./lib/_stream_transform.js"), r.PassThrough = t("./lib/_stream_passthrough.js"); }, {"./lib/_stream_duplex.js":13, "./lib/_stream_passthrough.js":14, "./lib/_stream_readable.js":15, "./lib/_stream_transform.js":16, "./lib/_stream_writable.js":17}], 23:[function (t,e,r) { e.exports = t("./readable").Transform; }, {"./readable":22}], 24:[function (t,e,r) { e.exports = t("./lib/_stream_writable.js"); }, {"./lib/_stream_writable.js":17}], 25:[function (t,e,r) { function i(t,e) { for(var r in t) e[r] = t[r]; }; function n(t,e,r) { return o(t, e, r); }; var s = t("buffer"), o = s.Buffer; o.from && o.alloc && o.allocUnsafe && o.allocUnsafeSlow ? e.exports = s : (i(s, r), r.Buffer = n), i(o, n), n.from = function (t,e,r) { if("number" == typeof t) throw new TypeError("Argument must not be a number"); return o(t, e, r); }, n.alloc = function (t,e,r) { if("number" != typeof t) throw new TypeError("Argument must be a number"); return t = o(t), void 0 !== e ? "string" == typeof r ? t.fill(e, r) : t.fill(e) : t.fill(0), t; }, n.allocUnsafe = function (t) { if("number" != typeof t) throw new TypeError("Argument must be a number"); return o(t); }, n.allocUnsafeSlow = function (t) { if("number" != typeof t) throw new TypeError("Argument must be a number"); return s.SlowBuffer(t); }; }, {buffer:3}], 26:[function (t,e,r) { function i() { l.call(this); }; e.exports = i; var l = t("events").EventEmitter; t("inherits")(i, l), i.Readable = t("readable-stream/readable.js"), i.Writable = t("readable-stream/writable.js"), i.Duplex = t("readable-stream/duplex.js"), i.Transform = t("readable-stream/transform.js"), i.PassThrough = t("readable-stream/passthrough.js"), (i.Stream = i).prototype.pipe = function (e,t) { function r(t) { e.writable && !1 === e.write(t) && h.pause && h.pause(); }; function i() { h.readable && h.resume && h.resume(); }; function n() { u || (u = !0, e.end()); }; function s() { u || (u = !0, "function" == typeof e.destroy && e.destroy()); }; function o(t) { if(a(), 0 === l.listenerCount(this, "error")) throw t; }; function a() { h.removeListener("data", r), e.removeListener("drain", i), h.removeListener("end", n), h.removeListener("close", s), h.removeListener("error", o), e.removeListener("error", o), h.removeListener("end", a), h.removeListener("close", a), e.removeListener("close", a); }; var h = this; h.on("data", r), e.on("drain", i), e._isStdio || t && !1 === t.end || (h.on("end", n), h.on("close", s)); var u = !1; return h.on("error", o), e.on("error", o), h.on("end", a), h.on("close", a), e.on("close", a), e.emit("pipe", h), e; }; }, {events:5, inherits:7, "readable-stream/duplex.js":12, "readable-stream/passthrough.js":21, "readable-stream/readable.js":22, "readable-stream/transform.js":23, "readable-stream/writable.js":24}], 27:[function (t,e,r) { function i(t) { var e = function (t) { if(!t) return "utf8"; for(var e; ; ) switch(t) { 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 t; default: if(e) return ; t = ("" + t).toLowerCase(), e = !0; } }(t); if("string" != typeof e && (c.isEncoding === d || !d(t))) throw Error("Unknown encoding: " + t); switch(this.encoding = e || t, this.encoding) { case "utf16le": this.text = o, this.end = a, t = 4; break; case "utf8": this.fillLast = n, t = 4; break; case "base64": this.text = h, this.end = u, t = 3; break; default: return this.write = l, void (this.end = f); } this.lastTotal = this.lastNeed = 0, this.lastChar = c.allocUnsafe(t); }; function s(t) { return t <= 127 ? 0 : 6 == t >> 5 ? 2 : 14 == t >> 4 ? 3 : 30 == t >> 3 ? 4 : 2 == t >> 6 ? - 1 : - 2; }; function n(t) { var e = this.lastTotal - this.lastNeed; t: if(128 != (192 & t[0])) { this.lastNeed = 0; var r = "�"; } else { if(1 < this.lastNeed && 1 < t.length) { if(128 != (192 & t[1])) { this.lastNeed = 1, r = "�"; break t; } if(2 < this.lastNeed && 2 < t.length && 128 != (192 & t[2])) { this.lastNeed = 2, r = "�"; break t; } } r = void 0; } return void 0 !== r ? r : this.lastNeed <= t.length ? (t.copy(this.lastChar, e, 0, this.lastNeed), this.lastChar.toString(this.encoding, 0, this.lastTotal)) : (t.copy(this.lastChar, e, 0, t.length), void (this.lastNeed -= t.length)); }; function o(t,e) { if(0 != (t.length - e) % 2) return this.lastNeed = 1, this.lastTotal = 2, this.lastChar[0] = t[t.length - 1], t.toString("utf16le", e, t.length - 1); var r = t.toString("utf16le", e); if(r) { var i = r.charCodeAt(r.length - 1); if(55296 <= i && i <= 56319) return this.lastNeed = 2, this.lastTotal = 4, this.lastChar[0] = t[t.length - 2], this.lastChar[1] = t[t.length - 1], r.slice(0, - 1); } return r; }; function a(t) { return t = t && t.length ? this.write(t) : "", this.lastNeed ? t + this.lastChar.toString("utf16le", 0, this.lastTotal - this.lastNeed) : t; }; function h(t,e) { var r = (t.length - e) % 3; return 0 === r ? t.toString("base64", e) : (this.lastNeed = 3 - r, this.lastTotal = 3, 1 === r ? this.lastChar[0] = t[t.length - 1] : (this.lastChar[0] = t[t.length - 2], this.lastChar[1] = t[t.length - 1]), t.toString("base64", e, t.length - r)); }; function u(t) { return t = t && t.length ? this.write(t) : "", this.lastNeed ? t + this.lastChar.toString("base64", 0, 3 - this.lastNeed) : t; }; function l(t) { return t.toString(this.encoding); }; function f(t) { return t && t.length ? this.write(t) : ""; }; var c = t("safe-buffer").Buffer, d = c.isEncoding || function (t) { switch((t = "" + t) && t.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; } }; (r.StringDecoder = i).prototype.write = function (t) { if(0 === t.length) return ""; if(this.lastNeed) { var e = this.fillLast(t); if(void 0 === e) return ""; var r = this.lastNeed; this.lastNeed = 0; } else r = 0; return r < t.length ? e ? e + this.text(t, r) : this.text(t, r) : e || ""; }, i.prototype.end = function (t) { return t = t && t.length ? this.write(t) : "", this.lastNeed ? t + "�" : t; }, i.prototype.text = function (t,e) { var r = function (t,e,r) { var i = e.length - 1; if(i < r) return 0; var n = s(e[i]); return 0 <= n ? (0 < n && (t.lastNeed = n - 1), n) : --i < r || - 2 === n ? 0 : 0 <= (n = s(e[i])) ? (0 < n && (t.lastNeed = n - 2), n) : --i < r || - 2 === n ? 0 : 0 <= (n = s(e[i])) ? (0 < n && (2 === n ? n = 0 : t.lastNeed = n - 3), n) : 0; }(this, t, e); return this.lastNeed ? (this.lastTotal = r, r = t.length - (r - this.lastNeed), t.copy(this.lastChar, 0, r), t.toString("utf8", e, r)) : t.toString("utf8", e); }, i.prototype.fillLast = function (t) { if(this.lastNeed <= t.length) return t.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed), this.lastChar.toString(this.encoding, 0, this.lastTotal); t.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, t.length), this.lastNeed -= t.length; }; }, {"safe-buffer":25}], 28:[function (h,t,u) { (function (t,e) { function r(t,e) { this._id = t, this._clearFn = e; }; var i = h("process/browser.js").nextTick, n = Function.prototype.apply, s = Array.prototype.slice, o = {}, a = 0; u.setTimeout = function () { return new r(n.call(setTimeout, window, arguments), clearTimeout); }, u.setInterval = function () { return new r(n.call(setInterval, window, arguments), clearInterval); }, u.clearTimeout = u.clearInterval = function (t) { t.close(); }, r.prototype.unref = r.prototype.ref = function () { }, r.prototype.close = function () { this._clearFn.call(window, this._id); }, u.enroll = function (t,e) { clearTimeout(t._idleTimeoutId), t._idleTimeout = e; }, u.unenroll = function (t) { clearTimeout(t._idleTimeoutId), t._idleTimeout = - 1; }, u._unrefActive = u.active = function (t) { clearTimeout(t._idleTimeoutId); var e = t._idleTimeout; 0 <= e && (t._idleTimeoutId = setTimeout(function () { t._onTimeout && t._onTimeout(); }, e)); }, u.setImmediate = "function" == typeof t ? t : function (t) { var e = a++, r = !(arguments.length < 2) && s.call(arguments, 1); return o[e] = !0, i(function () { o[e] && (r ? t.apply(null, r) : t.call(null), u.clearImmediate(e)); }), e; }, u.clearImmediate = "function" == typeof e ? e : function (t) { delete o[t]; }; }).call(this, h("timers").setImmediate, h("timers").clearImmediate); }, {"process/browser.js":11, timers:28}], 29:[function (t,r,e) { (function (e) { function i(t) { try { if(!e.localStorage) return !1; } catch(t) { return !1; } return null != (t = e.localStorage[t]) && "true" === String(t).toLowerCase(); }; r.exports = function (t,e) { if(i("noDeprecation")) return t; var r = !1; return function () { if(!r) { if(i("throwDeprecation")) throw Error(e); i("traceDeprecation") ? console.trace(e) : console.warn(e), r = !0; } return t.apply(this, arguments); }; }; }).call(this, "undefined" != typeof global ? global : "undefined" != typeof self ? self : "undefined" != typeof window ? window : {}); }, {}], 30:[function (t,e,r) { window.SignLib = t("secp256k1/lib/js"), window.Buffer = t("safe-buffer").Buffer; }, {"safe-buffer":42, "secp256k1/lib/js":48}], 31:[function (t,e,r) { function i(t) { s.call(this), (this.hashMode = "string" == typeof t) ? this[t] = this._finalOrDigest : this.final = this._finalOrDigest, this._final && (this.__final = this._final, this._final = null), this._encoding = this._decoder = null; }; var n = t("safe-buffer").Buffer, s = t("stream").Transform, o = t("string_decoder").StringDecoder; t("inherits")(i, s), i.prototype.update = function (t,e,r) { return "string" == typeof t && (t = n.from(t, e)), t = this._update(t), this.hashMode ? this : (r && (t = this._toString(t, r)), t); }, i.prototype.setAutoPadding = function () { }, i.prototype.getAuthTag = function () { throw Error("trying to get auth tag in unsupported state"); }, i.prototype.setAuthTag = function () { throw Error("trying to set auth tag in unsupported state"); }, i.prototype.setAAD = function () { throw Error("trying to set aad in unsupported state"); }, i.prototype._transform = function (t,e,r) { try { this.hashMode ? this._update(t) : this.push(this._update(t)); } catch(t) { var i = t; } finally { r(i); } }, i.prototype._flush = function (t) { try { this.push(this.__final()); } catch(t) { var e = t; } t(e); }, i.prototype._finalOrDigest = function (t) { var e = this.__final() || n.alloc(0); return t && (e = this._toString(e, t, !0)), e; }, i.prototype._toString = function (t,e,r) { if(this._decoder || (this._decoder = new o(e), this._encoding = e), this._encoding !== e) throw Error("can't switch encodings"); return t = this._decoder.write(t), r && (t += this._decoder.end()), t; }, e.exports = i; }, {inherits:39, "safe-buffer":42, stream:26, string_decoder:27}], 32:[function (t,e,r) { function i(t) { a.call(this, "digest"), this._hash = t; }; r = t("inherits"); var n = t("md5.js"), s = t("ripemd160"), o = t("sha.js"), a = t("cipher-base"); r(i, a), i.prototype._update = function (t) { this._hash.update(t); }, i.prototype._final = function () { return this._hash.digest(); }, e.exports = function (t) { return "md5" === (t = t.toLowerCase()) ? new n : "rmd160" === t || "ripemd160" === t ? new s : new i(o(t)); }; }, {"cipher-base":31, inherits:39, "md5.js":40, ripemd160:41, "sha.js":51}], 33:[function (t,e,r) { var i = t("md5.js"); e.exports = function (t) { return (new i).update(t).digest(); }; }, {"md5.js":40}], 34:[function (t,e,r) { function i(t,e) { o.call(this, "digest"), "string" == typeof e && (e = a.from(e)); var r = "sha512" === t || "sha384" === t ? 128 : 64; this._alg = t, (this._key = e).length > r ? e = ("rmd160" === t ? new h : u(t)).update(e).digest() : e.length < r && (e = a.concat([e, l], r)); for(var i = this._ipad = a.allocUnsafe(r), n = this._opad = a.allocUnsafe(r), s = 0; s < r; s++) i[s] = 54 ^ e[s], n[s] = 92 ^ e[s]; this._hash = "rmd160" === t ? new h : u(t), this._hash.update(i); }; r = t("inherits"); var n = t("./legacy"), o = t("cipher-base"), a = t("safe-buffer").Buffer, s = t("create-hash/md5"), h = t("ripemd160"), u = t("sha.js"), l = a.alloc(128); r(i, o), i.prototype._update = function (t) { this._hash.update(t); }, i.prototype._final = function () { var t = this._hash.digest(); return ("rmd160" === this._alg ? new h : u(this._alg)).update(this._opad).update(t).digest(); }, e.exports = function (t,e) { return "rmd160" === (t = t.toLowerCase()) || "ripemd160" === t ? new i("rmd160", e) : "md5" === t ? new n(s, e) : new i(t, e); }; }, {"./legacy":35, "cipher-base":31, "create-hash/md5":33, inherits:39, ripemd160:41, "safe-buffer":42, "sha.js":51}], 35:[function (t,e,r) { function i(t,e) { o.call(this, "digest"), "string" == typeof e && (e = s.from(e)), this._alg = t, 64 < (this._key = e).length ? e = t(e) : e.length < 64 && (e = s.concat([e, a], 64)); for(var r = this._ipad = s.allocUnsafe(64), i = this._opad = s.allocUnsafe(64), n = 0; n < 64; n++) r[n] = 54 ^ e[n], i[n] = 92 ^ e[n]; this._hash = [r]; }; r = t("inherits"); var s = t("safe-buffer").Buffer, o = t("cipher-base"), a = s.alloc(128); r(i, o), i.prototype._update = function (t) { this._hash.push(t); }, i.prototype._final = function () { var t = this._alg(s.concat(this._hash)); return this._alg(s.concat([this._opad, t])); }, e.exports = i; }, {"cipher-base":31, inherits:39, "safe-buffer":42}], 36:[function (e,h,t) { (function (n) { function t(t,e,r,i) { var n = s[t]; if(void 0 === n) throw Error("hash " + t + " is not supported"); this._algo = t, this._securityStrength = n.securityStrength / 8, this._outlen = n.outlen / 8, this._reseedInterval = 281474976710656, this._init(e, r, i); }; var i = e("create-hmac"), s = e("./lib/hash-info.json"), o = new n(0), r = new n([0]), a = new n([1]); t.prototype._update = function (t) { var e = i(this._algo, this._K).update(this._V).update(r); t && e.update(t), this._K = e.digest(), this._V = i(this._algo, this._K).update(this._V).digest(), t && (this._K = i(this._algo, this._K).update(this._V).update(a).update(t).digest(), this._V = i(this._algo, this._K).update(this._V).digest()); }, t.prototype._init = function (t,e,r) { if(t.length < this._securityStrength) throw Error("Not enough entropy"); this._K = new n(this._outlen), this._V = new n(this._outlen); for(var i = 0; i < this._K.length; ++i) this._K[i] = 0, this._V[i] = 1; this._update(n.concat([t, e, r || o])), this._reseed = 1; }, t.prototype.reseed = function (t,e) { if(t.length < this._securityStrength) throw Error("Not enough entropy"); this._update(n.concat([t, e || o])), this._reseed = 1; }, t.prototype.generate = function (t,e) { if(this._reseed > this._reseedInterval) throw Error("Reseed is required"); e && 0 === e.length && (e = void 0), e && this._update(e); for(var r = new n(0); r.length < t; ) this._V = i(this._algo, this._K).update(this._V).digest(), r = n.concat([r, this._V]); return this._update(e), this._reseed += 1, r.slice(0, t); }, h.exports = t; }).call(this, e("buffer").Buffer); }, {"./lib/hash-info.json":37, buffer:3, "create-hmac":34}], 37:[function (t,e,r) { e.exports = {sha1:{securityStrength:128, outlen:160, seedlen:440}, sha224:{securityStrength:192, outlen:224, seedlen:440}, sha256:{securityStrength:256, outlen:256, seedlen:440}, sha384:{securityStrength:256, outlen:384, seedlen:888}, sha512:{securityStrength:256, outlen:512, seedlen:888}}; }, {}], 38:[function (t,e,r) { function i(t) { n.call(this), this._block = s.allocUnsafe(t), this._blockSize = t, this._blockOffset = 0, this._length = [0, 0, 0, 0], this._finalized = !1; }; var s = t("safe-buffer").Buffer, n = t("stream").Transform; t("inherits")(i, n), i.prototype._transform = function (t,e,r) { var i = null; try { this.update(t, e); } catch(t) { i = t; } r(i); }, i.prototype._flush = function (t) { var e = null; try { this.push(this.digest()); } catch(t) { e = t; } t(e); }, i.prototype.update = function (t,e) { var r = t; if(!s.isBuffer(r) && "string" != typeof r) throw new TypeError("Data must be a string or a buffer"); if(this._finalized) throw Error("Digest already called"); s.isBuffer(t) || (t = s.from(t, e)), r = this._block; for(var i = 0; this._blockOffset + t.length - i >= this._blockSize; ) { for(var n = this._blockOffset; n < this._blockSize; ) r[n++] = t[i++]; this._update(), this._blockOffset = 0; } for(; i < t.length; ) r[this._blockOffset++] = t[i++]; for(r = 0, i = 8 * t.length; 0 < i; ++r) this._length[r] += i, 0 < (i = this._length[r] / 4294967296 | 0) && (this._length[r] -= 4294967296 * i); return this; }, i.prototype._update = function () { throw Error("_update is not implemented"); }, i.prototype.digest = function (t) { if(this._finalized) throw Error("Digest already called"); this._finalized = !0; var e = this._digest(); for(void 0 !== t && (e = e.toString(t)), this._block.fill(0), t = this._blockOffset = 0; t < 4; ++t) this._length[t] = 0; return e; }, i.prototype._digest = function () { throw Error("_digest is not implemented"); }, e.exports = i; }, {inherits:39, "safe-buffer":42, stream:26}], 39:[function (t,e,r) { arguments[4][7][0].apply(r, arguments); }, {dup:7}], 40:[function (l,f,t) { (function (e) { function t() { i.call(this, 64), this._a = 1732584193, this._b = 4023233417, this._c = 2562383102, this._d = 271733878; }; function a(t,e) { return t << e | t >>> 32 - e; }; function n(t,e,r,i,n,s,o) { return a(t + (e & r | ~e & i) + n + s | 0, o) + e | 0; }; function s(t,e,r,i,n,s,o) { return a(t + (e & i | r & ~i) + n + s | 0, o) + e | 0; }; function o(t,e,r,i,n,s,o) { return a(t + (e ^ r ^ i) + n + s | 0, o) + e | 0; }; function h(t,e,r,i,n,s,o) { return a(t + (r ^ (e | ~i)) + n + s | 0, o) + e | 0; }; var r = l("inherits"), i = l("hash-base"), u = Array(16); r(t, i), t.prototype._update = function () { for(var t = 0; t < 16; ++t) u[t] = this._block.readInt32LE(4 * t); t = this._a; var e = this._b, r = this._c, i = this._d; e = h(e = h(e = h(e = h(e = o(e = o(e = o(e = o(e = s(e = s(e = s(e = s(e = n(e = n(e = n(e = n(e, r = n(r, i = n(i, t = n(t, e, r, i, u[0], 3614090360, 7), e, r, u[1], 3905402710, 12), t, e, u[2], 606105819, 17), i, t, u[3], 3250441966, 22), r = n(r, i = n(i, t = n(t, e, r, i, u[4], 4118548399, 7), e, r, u[5], 1200080426, 12), t, e, u[6], 2821735955, 17), i, t, u[7], 4249261313, 22), r = n(r, i = n(i, t = n(t, e, r, i, u[8], 1770035416, 7), e, r, u[9], 2336552879, 12), t, e, u[10], 4294925233, 17), i, t, u[11], 2304563134, 22), r = n(r, i = n(i, t = n(t, e, r, i, u[12], 1804603682, 7), e, r, u[13], 4254626195, 12), t, e, u[14], 2792965006, 17), i, t, u[15], 1236535329, 22), r = s(r, i = s(i, t = s(t, e, r, i, u[1], 4129170786, 5), e, r, u[6], 3225465664, 9), t, e, u[11], 643717713, 14), i, t, u[0], 3921069994, 20), r = s(r, i = s(i, t = s(t, e, r, i, u[5], 3593408605, 5), e, r, u[10], 38016083, 9), t, e, u[15], 3634488961, 14), i, t, u[4], 3889429448, 20), r = s(r, i = s(i, t = s(t, e, r, i, u[9], 568446438, 5), e, r, u[14], 3275163606, 9), t, e, u[3], 4107603335, 14), i, t, u[8], 1163531501, 20), r = s(r, i = s(i, t = s(t, e, r, i, u[13], 2850285829, 5), e, r, u[2], 4243563512, 9), t, e, u[7], 1735328473, 14), i, t, u[12], 2368359562, 20), r = o(r, i = o(i, t = o(t, e, r, i, u[5], 4294588738, 4), e, r, u[8], 2272392833, 11), t, e, u[11], 1839030562, 16), i, t, u[14], 4259657740, 23), r = o(r, i = o(i, t = o(t, e, r, i, u[1], 2763975236, 4), e, r, u[4], 1272893353, 11), t, e, u[7], 4139469664, 16), i, t, u[10], 3200236656, 23), r = o(r, i = o(i, t = o(t, e, r, i, u[13], 681279174, 4), e, r, u[0], 3936430074, 11), t, e, u[3], 3572445317, 16), i, t, u[6], 76029189, 23), r = o(r, i = o(i, t = o(t, e, r, i, u[9], 3654602809, 4), e, r, u[12], 3873151461, 11), t, e, u[15], 530742520, 16), i, t, u[2], 3299628645, 23), r = h(r, i = h(i, t = h(t, e, r, i, u[0], 4096336452, 6), e, r, u[7], 1126891415, 10), t, e, u[14], 2878612391, 15), i, t, u[5], 4237533241, 21), r = h(r, i = h(i, t = h(t, e, r, i, u[12], 1700485571, 6), e, r, u[3], 2399980690, 10), t, e, u[10], 4293915773, 15), i, t, u[1], 2240044497, 21), r = h(r, i = h(i, t = h(t, e, r, i, u[8], 1873313359, 6), e, r, u[15], 4264355552, 10), t, e, u[6], 2734768916, 15), i, t, u[13], 1309151649, 21), r = h(r, i = h(i, t = h(t, e, r, i, u[4], 4149444226, 6), e, r, u[11], 3174756917, 10), t, e, u[2], 718787259, 15), i, t, u[9], 3951481745, 21), this._a = this._a + t | 0, this._b = this._b + e | 0, this._c = this._c + r | 0, this._d = this._d + i | 0; }, t.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 t = new e(16); return t.writeInt32LE(this._a, 0), t.writeInt32LE(this._b, 4), t.writeInt32LE(this._c, 8), t.writeInt32LE(this._d, 12), t; }, f.exports = t; }).call(this, l("buffer").Buffer); }, {buffer:3, "hash-base":38, inherits:39}], 41:[function (t,e,r) { function i() { s.call(this, 64), this._a = 1732584193, this._b = 4023233417, this._c = 2562383102, this._d = 271733878, this._e = 3285377520; }; function d(t,e) { return t << e | t >>> 32 - e; }; var n = t("buffer").Buffer; r = t("inherits"); var s = t("hash-base"), p = Array(16), m = [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], _ = [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], g = [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], b = [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], y = [0, 1518500249, 1859775393, 2400959708, 2840853838], w = [1352829926, 1548603684, 1836072691, 2053994217, 0]; r(i, s), i.prototype._update = function () { for(var t = 0; t < 16; ++t) p[t] = this._block.readInt32LE(4 * t); var e = 0 | this._a; t = 0 | this._b; for(var r = 0 | this._c, i = 0 | this._d, n = 0 | this._e, s = 0 | this._a, o = 0 | this._b, a = 0 | this._c, h = 0 | this._d, u = 0 | this._e, l = 0; l < 80; l += 1) { if(l < 16) { var f = n; f = d(e + (t ^ r ^ i) + p[m[l]] + y[0] | 0, g[l]) + f | 0, e = u; var c = d(s + (o ^ (a | ~h)) + p[_[l]] + w[0] | 0, b[l]) + e | 0; } else c = l < 32 ? (f = n, f = d(e + (t & r | ~t & i) + p[m[l]] + y[1] | 0, g[l]) + f | 0, e = u, d(s + (o & h | a & ~h) + p[_[l]] + w[1] | 0, b[l]) + e | 0) : l < 48 ? (f = n, f = d(e + ((t | ~r) ^ i) + p[m[l]] + y[2] | 0, g[l]) + f | 0, e = u, d(s + ((o | ~a) ^ h) + p[_[l]] + w[2] | 0, b[l]) + e | 0) : l < 64 ? (f = n, f = d(e + (t & i | r & ~i) + p[m[l]] + y[3] | 0, g[l]) + f | 0, e = u, d(s + (o & a | ~o & h) + p[_[l]] + w[3] | 0, b[l]) + e | 0) : (f = n, f = d(e + (t ^ (r | ~i)) + p[m[l]] + y[4] | 0, g[l]) + f | 0, e = u, d(s + (o ^ a ^ h) + p[_[l]] + w[4] | 0, b[l]) + e | 0); e = n, n = i, i = d(r, 10), r = t, t = f, s = u, u = h, h = d(a, 10), a = o, o = c; } r = this._b + r + h | 0, this._b = this._c + i + u | 0, this._c = this._d + n + s | 0, this._d = this._e + e + o | 0, this._e = this._a + t + a | 0, this._a = r; }, i.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 t = n.alloc ? n.alloc(20) : new n(20); return t.writeInt32LE(this._a, 0), t.writeInt32LE(this._b, 4), t.writeInt32LE(this._c, 8), t.writeInt32LE(this._d, 12), t.writeInt32LE(this._e, 16), t; }, e.exports = i; }, {buffer:3, "hash-base":38, inherits:39}], 42:[function (t,e,r) { arguments[4][25][0].apply(r, arguments); }, {buffer:3, dup:25}], 43:[function (t,e,r) { function l() { this.negative = 0, this.words = null, this.length = 0; }; var i = t("safe-buffer").Buffer; t = t("./optimized"), l.fromNumber = function (t) { var e = new l; return e.words = [67108863 & t], e.length = 1, e; }, l.fromBuffer = function (t) { var e = new l; return e.words = Array(10), e.words[0] = (3 & t[28]) << 24 | t[29] << 16 | t[30] << 8 | t[31], e.words[1] = (15 & t[25]) << 22 | t[26] << 14 | t[27] << 6 | t[28] >>> 2, e.words[2] = (63 & t[22]) << 20 | t[23] << 12 | t[24] << 4 | t[25] >>> 4, e.words[3] = (255 & t[19]) << 18 | t[20] << 10 | t[21] << 2 | t[22] >>> 6, e.words[4] = (3 & t[15]) << 24 | t[16] << 16 | t[17] << 8 | t[18], e.words[5] = (15 & t[12]) << 22 | t[13] << 14 | t[14] << 6 | t[15] >>> 2, e.words[6] = (63 & t[9]) << 20 | t[10] << 12 | t[11] << 4 | t[12] >>> 4, e.words[7] = (255 & t[6]) << 18 | t[7] << 10 | t[8] << 2 | t[9] >>> 6, e.words[8] = (3 & t[2]) << 24 | t[3] << 16 | t[4] << 8 | t[5], e.words[9] = t[0] << 14 | t[1] << 6 | t[2] >>> 2, e.length = 10, e.strip(); }, l.prototype.toBuffer = function () { for(var t = this.words, e = this.length; e < 10; ++e) t[e] = 0; return i.from([t[9] >>> 14 & 255, t[9] >>> 6 & 255, (63 & t[9]) << 2 | t[8] >>> 24 & 3, t[8] >>> 16 & 255, t[8] >>> 8 & 255, 255 & t[8], t[7] >>> 18 & 255, t[7] >>> 10 & 255, t[7] >>> 2 & 255, (3 & t[7]) << 6 | t[6] >>> 20 & 63, t[6] >>> 12 & 255, t[6] >>> 4 & 255, (15 & t[6]) << 4 | t[5] >>> 22 & 15, t[5] >>> 14 & 255, t[5] >>> 6 & 255, (63 & t[5]) << 2 | t[4] >>> 24 & 3, t[4] >>> 16 & 255, t[4] >>> 8 & 255, 255 & t[4], t[3] >>> 18 & 255, t[3] >>> 10 & 255, t[3] >>> 2 & 255, (3 & t[3]) << 6 | t[2] >>> 20 & 63, t[2] >>> 12 & 255, t[2] >>> 4 & 255, (15 & t[2]) << 4 | t[1] >>> 22 & 15, t[1] >>> 14 & 255, t[1] >>> 6 & 255, (63 & t[1]) << 2 | t[0] >>> 24 & 3, t[0] >>> 16 & 255, t[0] >>> 8 & 255, 255 & t[0]]); }, l.prototype.clone = function () { var t = new l; t.words = Array(this.length); for(var e = 0; e < this.length; e++) t.words[e] = this.words[e]; return t.length = this.length, t.negative = this.negative, t; }, l.prototype.strip = function () { for(; 1 < this.length && 0 == (0 | this.words[this.length - 1]); ) this.length--; return this; }, l.prototype.normSign = function () { return 1 === this.length && 0 === this.words[0] && (this.negative = 0), this; }, l.prototype.isEven = function () { return 0 == (1 & this.words[0]); }, l.prototype.isOdd = function () { return 1 == (1 & this.words[0]); }, l.prototype.isZero = function () { return 1 === this.length && 0 === this.words[0]; }, l.prototype.ucmp = function (t) { if(this.length !== t.length) return this.length > t.length ? 1 : - 1; for(var e = this.length - 1; 0 <= e; --e) if(this.words[e] !== t.words[e]) return this.words[e] > t.words[e] ? 1 : - 1; return 0; }, l.prototype.gtOne = function () { return 1 < this.length || 1 < this.words[0]; }, l.prototype.isOverflow = function () { return 0 <= this.ucmp(l.n); }, l.prototype.isHigh = function () { return 1 === this.ucmp(l.nh); }, l.prototype.bitLengthGT256 = function () { return 10 < this.length || 10 === this.length && 4194303 < this.words[9]; }, l.prototype.iuaddn = function (t) { for(this.words[0] += t, t = 0; 67108863 < this.words[t] && t < this.length; ++t) this.words[t] -= 67108864, this.words[t + 1] += 1; return t === this.length && (this.words[t] = 1, this.length += 1), this; }, l.prototype.iadd = function (t) { if(this.negative !== t.negative) return 0 !== this.negative ? (this.negative = 0, this.isub(t), this.negative ^= 1) : (t.negative = 0, this.isub(t), t.negative = 1), this.normSign(); if(this.length > t.length) var e = this; else e = t, t = this; for(var r = 0, i = 0; r < t.length; ++r) i = e.words[r] + t.words[r] + i, this.words[r] = 67108863 & i, i >>>= 26; for(; 0 !== i && r < e.length; ++r) i = e.words[r] + i, this.words[r] = 67108863 & i, i >>>= 26; if(this.length = e.length, 0 !== i) this.words[this.length++] = i; else if(e !== this) for(; r < e.length; ++r) this.words[r] = e.words[r]; return this; }, l.prototype.add = function (t) { return this.clone().iadd(t); }, l.prototype.isub = function (t) { if(this.negative !== t.negative) return 0 !== this.negative ? (this.negative = 0, this.iadd(t), this.negative = 1) : (t.negative = 0, this.iadd(t), t.negative = 1), this.normSign(); var e = this.ucmp(t); if(0 === e) return this.negative = 0, this.words[0] = 0, this.length = 1, this; 0 < e ? e = this : (e = t, t = this); for(var r = 0, i = 0; r < t.length; ++r) { var n = e.words[r] - t.words[r] + i; i = n >> 26, this.words[r] = 67108863 & n; } for(; 0 !== i && r < e.length; ++r) i = (n = e.words[r] + i) >> 26, this.words[r] = 67108863 & n; if(0 === i && r < e.length && e !== this) for(; r < e.length; ++r) this.words[r] = e.words[r]; return this.length = Math.max(this.length, r), e !== this && (this.negative ^= 1), this.strip().normSign(); }, l.prototype.sub = function (t) { return this.clone().isub(t); }, l.umulTo = function (t,e,r) { r.length = t.length + e.length - 1; var i = t.words[0] * e.words[0], n = i / 67108864 | 0; r.words[0] = 67108863 & i, i = 1; for(var s = r.length; i < s; i++) { var o = n >>> 26, a = 67108863 & n; n = Math.max(0, i - t.length + 1); for(var h = Math.min(i, e.length - 1); n <= h; n++) o += (a = t.words[i - n] * e.words[n] + a) / 67108864 | 0, a &= 67108863; r.words[i] = a, n = o; } return 0 !== n && (r.words[r.length++] = n), r.strip(); }, l.umulTo10x10 = Math.imul ? t.umulTo10x10 : l.umulTo, l.umulnTo = function (t,e,r) { if(0 === e) return r.words = [0], r.length = 1, r; for(var i = 0, n = 0; i < t.length; ++i) n = t.words[i] * e + n, r.words[i] = 67108863 & n, n = n / 67108864 | 0; return r.length = 0 < n ? (r.words[i] = n, t.length + 1) : t.length, r; }, l.prototype.umul = function (t) { var e = new l; return e.words = Array(this.length + t.length), 10 === this.length && 10 === t.length ? l.umulTo10x10(this, t, e) : 1 === this.length ? l.umulnTo(t, this.words[0], e) : 1 === t.length ? l.umulnTo(this, t.words[0], e) : l.umulTo(this, t, e); }, l.prototype.isplit = function (t) { t.length = Math.min(this.length, 9); for(var e = 0; e < t.length; ++e) t.words[e] = this.words[e]; if(this.length <= 9) return this.words[0] = 0, this.length = 1, this; var r = this.words[9]; for(t.words[t.length++] = 4194303 & r, e = 10; e < this.length; ++e) t = this.words[e], this.words[e - 10] = (4194303 & t) << 4 | r >>> 22, r = t; return r >>>= 22, this.words[e - 10] = r, this.length = 0 === r && 10 < this.length ? this.length - 10 : this.length - 9, this; }, l.prototype.fireduce = function () { return this.isOverflow() && this.isub(l.n), this; }, l.prototype.ureduce = function () { var t = this.clone().isplit(l.tmp).umul(l.nc).iadd(l.tmp); return t.bitLengthGT256() && ((t = t.isplit(l.tmp).umul(l.nc).iadd(l.tmp)).bitLengthGT256() && (t = t.isplit(l.tmp).umul(l.nc).iadd(l.tmp))), t.fireduce(); }, l.prototype.ishrn = function (t) { for(var e = (1 << t) - 1, r = 26 - t, i = this.length - 1, n = 0; 0 <= i; --i) { var s = this.words[i]; this.words[i] = n << r | s >>> t, n = s & e; } return 1 < this.length && 0 === this.words[this.length - 1] && --this.length, this; }, l.prototype.uinvm = function () { for(var t = this.clone(), e = l.n.clone(), r = l.fromNumber(1), i = l.fromNumber(0), n = l.fromNumber(0), s = l.fromNumber(1); t.isEven() && e.isEven(); ) { for(var o = 1, a = 1; 0 == (t.words[0] & a) && 0 == (e.words[0] & a) && o < 26; ++o, a <<= 1); t.ishrn(o), e.ishrn(o); } for(o = e.clone(), a = t.clone(); !t.isZero(); ) { for(var h = 0, u = 1; 0 == (t.words[0] & u) && h < 26; ++h, u <<= 1); if(0 < h) for(t.ishrn(h); 0 < h--; ) (r.isOdd() || i.isOdd()) && (r.iadd(o), i.isub(a)), r.ishrn(1), i.ishrn(1); for(h = 0, u = 1; 0 == (e.words[0] & u) && h < 26; ++h, u <<= 1); if(0 < h) for(e.ishrn(h); 0 < h--; ) (n.isOdd() || s.isOdd()) && (n.iadd(o), s.isub(a)), n.ishrn(1), s.ishrn(1); 0 <= t.ucmp(e) ? (t.isub(e), r.isub(n), i.isub(s)) : (e.isub(t), n.isub(r), s.isub(i)); } return 1 === n.negative ? (n.negative = 0, (t = n.ureduce()).negative ^= 1, t.normSign().iadd(l.n)) : n.ureduce(); }, l.prototype.imulK = function () { this.words[this.length] = 0, this.words[this.length + 1] = 0, this.length += 2; for(var t = 0, e = 0; t < this.length; ++t) { var r = 0 | this.words[t]; e += 977 * r, this.words[t] = 67108863 & e, e = 64 * r + (e / 67108864 | 0); } return 0 === this.words[this.length - 1] && (--this.length, 0 === this.words[this.length - 1] && --this.length), this; }, l.prototype.redIReduce = function () { this.isplit(l.tmp).imulK().iadd(l.tmp), this.bitLengthGT256() && this.isplit(l.tmp).imulK().iadd(l.tmp); var t = this.ucmp(l.p); return 0 === t ? (this.words[0] = 0, this.length = 1) : 0 < t ? this.isub(l.p) : this.strip(), this; }, l.prototype.redNeg = function () { return this.isZero() ? l.fromNumber(0) : l.p.sub(this); }, l.prototype.redAdd = function (t) { return this.clone().redIAdd(t); }, l.prototype.redIAdd = function (t) { return this.iadd(t), 0 <= this.ucmp(l.p) && this.isub(l.p), this; }, l.prototype.redIAdd7 = function () { return this.iuaddn(7), 0 <= this.ucmp(l.p) && this.isub(l.p), this; }, l.prototype.redSub = function (t) { return this.clone().redISub(t); }, l.prototype.redISub = function (t) { return this.isub(t), 0 !== this.negative && this.iadd(l.p), this; }, l.prototype.redMul = function (t) { return this.umul(t).redIReduce(); }, l.prototype.redSqr = function () { return this.umul(this).redIReduce(); }, l.prototype.redSqrt = function () { if(this.isZero()) return this.clone(); for(var t = this.redSqr(), e = t.redSqr(), r = (t = (e = e.redSqr().redMul(e)).redMul(t)).redMul(this), i = r, n = 0; n < 54; ++n) i = i.redSqr().redSqr().redSqr().redSqr().redMul(r); for(i = i.redSqr().redSqr().redSqr().redSqr().redMul(t), n = 0; n < 5; ++n) i = i.redSqr().redSqr().redSqr().redSqr().redMul(r); return 0 === (i = (i = i.redSqr().redSqr().redSqr().redSqr().redMul(e)).redSqr().redSqr().redSqr().redSqr().redSqr().redSqr().redMul(e)).redSqr().ucmp(this) ? i : null; }, l.prototype.redInvm = function () { for(var t = this.clone(), e = l.p.clone(), r = l.fromNumber(1), i = l.fromNumber(0); t.gtOne() && e.gtOne(); ) { for(var n = 0, s = 1; 0 == (t.words[0] & s) && n < 26; ++n, s <<= 1); if(0 < n) for(t.ishrn(n); 0 < n--; ) r.isOdd() && r.iadd(l.p), r.ishrn(1); for(n = 0, s = 1; 0 == (e.words[0] & s) && n < 26; ++n, s <<= 1); if(0 < n) for(e.ishrn(n); 0 < n--; ) i.isOdd() && i.iadd(l.p), i.ishrn(1); 0 <= t.ucmp(e) ? (t.isub(e), r.isub(i)) : (e.isub(t), i.isub(r)); } return 0 !== (t = 1 === t.length && 1 === t.words[0] ? r : i).negative && t.iadd(l.p), 0 !== t.negative ? (t.negative = 0, t.redIReduce().redNeg()) : t.redIReduce(); }, l.prototype.getNAF = function (t) { var e = [], r = 1 << t + 1, i = r - 1; r >>= 1; for(var n = this.clone(); !n.isZero(); ) { for(var s = 0, o = 1; 0 == (n.words[0] & o) && s < 26; ++s, o <<= 1) e.push(0); if(0 !== s) n.ishrn(s); else if(r <= (s = n.words[0] & i)) e.push(r - s), n.iuaddn(s - r).ishrn(1); else if(e.push(s), n.words[0] -= s, !n.isZero()) { for(s = t - 1; 0 < s; --s) e.push(0); n.ishrn(t); } } return e; }, l.prototype.inspect = function () { if(this.isZero()) return "0"; for(var t = this.toBuffer().toString("hex"), e = 0; "0" === t[e]; ++e); return t.slice(e); }, l.n = l.fromBuffer(i.from("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141", "hex")), l.nh = l.n.clone().ishrn(1), l.nc = l.fromBuffer(i.from("000000000000000000000000000000014551231950B75FC4402DA1732FC9BEBF", "hex")), l.p = l.fromBuffer(i.from("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F", "hex")), l.psn = l.p.sub(l.n), (l.tmp = new l).words = Array(10), l.fromNumber(1).words[3] = 0, e.exports = l; }, {"./optimized":44, "safe-buffer":42}], 44:[function (t,e,r) { r.umulTo10x10 = function (t,e,r) { var i = t.words, n = e.words; e = r.words; var s = (t = 0) | i[0], o = 8191 & s, a = s >>> 13, h = 0 | i[1]; s = 8191 & h; var u = h >>> 13, l = 0 | i[2]; h = 8191 & l; var f = l >>> 13, c = 0 | i[3]; l = 8191 & c; var d = c >>> 13, p = 0 | i[4]; c = 8191 & p; var m = p >>> 13, _ = 0 | i[5]; p = 8191 & _; var g = _ >>> 13, b = 0 | i[6]; _ = 8191 & b; var y = b >>> 13, w = 0 | i[7]; b = 8191 & w; var v = w >>> 13, M = 0 | i[8]; w = 8191 & M, M >>>= 13; var E = 0 | i[9]; i = 8191 & E, E >>>= 13; var S = 0 | n[0], I = 8191 & S, A = S >>> 13, B = 0 | n[1]; S = 8191 & B; var x = B >>> 13, L = 0 | n[2]; B = 8191 & L; var k = L >>> 13, T = 0 | n[3]; L = 8191 & T; var C = T >>> 13, F = 0 | n[4]; T = 8191 & F; var j = F >>> 13, O = 0 | n[5]; F = 8191 & O; var R = O >>> 13, N = 0 | n[6]; O = 8191 & N; var P = N >>> 13, U = 0 | n[7]; N = 8191 & U; var D = U >>> 13, q = 0 | n[8]; U = 8191 & q; var K = q >>> 13, V = 8191 & (n = 0 | n[9]), Y = n >>> 13; r.length = 19; var z = Math.imul(o, I); n = Math.imul(o, A); var $ = t + z + ((8191 & (n += Math.imul(a, I))) << 13); t = (q = Math.imul(a, A)) + (n >>> 13) + ($ >>> 26), $ &= 67108863, z = Math.imul(s, I), n = Math.imul(s, A), n += Math.imul(u, I), q = Math.imul(u, A), z += Math.imul(o, S), n += Math.imul(o, x); var W = t + z + ((8191 & (n += Math.imul(a, S))) << 13); t = (q += Math.imul(a, x)) + (n >>> 13) + (W >>> 26), W &= 67108863, z = Math.imul(h, I), n = Math.imul(h, A), n += Math.imul(f, I), q = Math.imul(f, A), z += Math.imul(s, S), n += Math.imul(s, x), n += Math.imul(u, S), q += Math.imul(u, x), z += Math.imul(o, B), n += Math.imul(o, k); var Z = t + z + ((8191 & (n += Math.imul(a, B))) << 13); t = (q += Math.imul(a, k)) + (n >>> 13) + (Z >>> 26), Z &= 67108863, z = Math.imul(l, I), n = Math.imul(l, A), n += Math.imul(d, I), q = Math.imul(d, A), z += Math.imul(h, S), n += Math.imul(h, x), n += Math.imul(f, S), q += Math.imul(f, x), z += Math.imul(s, B), n += Math.imul(s, k), n += Math.imul(u, B), q += Math.imul(u, k), z += Math.imul(o, L), n += Math.imul(o, C); var G = t + z + ((8191 & (n += Math.imul(a, L))) << 13); t = (q += Math.imul(a, C)) + (n >>> 13) + (G >>> 26), G &= 67108863, z = Math.imul(c, I), n = Math.imul(c, A), n += Math.imul(m, I), q = Math.imul(m, A), z += Math.imul(l, S), n += Math.imul(l, x), n += Math.imul(d, S), q += Math.imul(d, x), z += Math.imul(h, B), n += Math.imul(h, k), n += Math.imul(f, B), q += Math.imul(f, k), z += Math.imul(s, L), n += Math.imul(s, C), n += Math.imul(u, L), q += Math.imul(u, C), z += Math.imul(o, T), n += Math.imul(o, j); var H = t + z + ((8191 & (n += Math.imul(a, T))) << 13); t = (q += Math.imul(a, j)) + (n >>> 13) + (H >>> 26), H &= 67108863, z = Math.imul(p, I), n = Math.imul(p, A), n += Math.imul(g, I), q = Math.imul(g, A), z += Math.imul(c, S), n += Math.imul(c, x), n += Math.imul(m, S), q += Math.imul(m, x), z += Math.imul(l, B), n += Math.imul(l, k), n += Math.imul(d, B), q += Math.imul(d, k), z += Math.imul(h, L), n += Math.imul(h, C), n += Math.imul(f, L), q += Math.imul(f, C), z += Math.imul(s, T), n += Math.imul(s, j), n += Math.imul(u, T), q += Math.imul(u, j), z += Math.imul(o, F), n += Math.imul(o, R); var J = t + z + ((8191 & (n += Math.imul(a, F))) << 13); t = (q += Math.imul(a, R)) + (n >>> 13) + (J >>> 26), J &= 67108863, z = Math.imul(_, I), n = Math.imul(_, A), n += Math.imul(y, I), q = Math.imul(y, A), z += Math.imul(p, S), n += Math.imul(p, x), n += Math.imul(g, S), q += Math.imul(g, x), z += Math.imul(c, B), n += Math.imul(c, k), n += Math.imul(m, B), q += Math.imul(m, k), z += Math.imul(l, L), n += Math.imul(l, C), n += Math.imul(d, L), q += Math.imul(d, C), z += Math.imul(h, T), n += Math.imul(h, j), n += Math.imul(f, T), q += Math.imul(f, j), z += Math.imul(s, F), n += Math.imul(s, R), n += Math.imul(u, F), q += Math.imul(u, R), z += Math.imul(o, O), n += Math.imul(o, P); var X = t + z + ((8191 & (n += Math.imul(a, O))) << 13); t = (q += Math.imul(a, P)) + (n >>> 13) + (X >>> 26), X &= 67108863, z = Math.imul(b, I), n = Math.imul(b, A), n += Math.imul(v, I), q = Math.imul(v, A), z += Math.imul(_, S), n += Math.imul(_, x), n += Math.imul(y, S), q += Math.imul(y, x), z += Math.imul(p, B), n += Math.imul(p, k), n += Math.imul(g, B), q += Math.imul(g, k), z += Math.imul(c, L), n += Math.imul(c, C), n += Math.imul(m, L), q += Math.imul(m, C), z += Math.imul(l, T), n += Math.imul(l, j), n += Math.imul(d, T), q += Math.imul(d, j), z += Math.imul(h, F), n += Math.imul(h, R), n += Math.imul(f, F), q += Math.imul(f, R), z += Math.imul(s, O), n += Math.imul(s, P), n += Math.imul(u, O), q += Math.imul(u, P), z += Math.imul(o, N), n += Math.imul(o, D); var Q = t + z + ((8191 & (n += Math.imul(a, N))) << 13); t = (q += Math.imul(a, D)) + (n >>> 13) + (Q >>> 26), Q &= 67108863, z = Math.imul(w, I), n = Math.imul(w, A), n += Math.imul(M, I), q = Math.imul(M, A), z += Math.imul(b, S), n += Math.imul(b, x), n += Math.imul(v, S), q += Math.imul(v, x), z += Math.imul(_, B), n += Math.imul(_, k), n += Math.imul(y, B), q += Math.imul(y, k), z += Math.imul(p, L), n += Math.imul(p, C), n += Math.imul(g, L), q += Math.imul(g, C), z += Math.imul(c, T), n += Math.imul(c, j), n += Math.imul(m, T), q += Math.imul(m, j), z += Math.imul(l, F), n += Math.imul(l, R), n += Math.imul(d, F), q += Math.imul(d, R), z += Math.imul(h, O), n += Math.imul(h, P), n += Math.imul(f, O), q += Math.imul(f, P), z += Math.imul(s, N), n += Math.imul(s, D), n += Math.imul(u, N), q += Math.imul(u, D), z += Math.imul(o, U), n += Math.imul(o, K); var tt = t + z + ((8191 & (n += Math.imul(a, U))) << 13); return t = (q += Math.imul(a, K)) + (n >>> 13) + (tt >>> 26), tt &= 67108863, z = Math.imul(i, I), n = Math.imul(i, A), n += Math.imul(E, I), q = Math.imul(E, A), z += Math.imul(w, S), n += Math.imul(w, x), n += Math.imul(M, S), q += Math.imul(M, x), z += Math.imul(b, B), n += Math.imul(b, k), n += Math.imul(v, B), q += Math.imul(v, k), z += Math.imul(_, L), n += Math.imul(_, C), n += Math.imul(y, L), q += Math.imul(y, C), z += Math.imul(p, T), n += Math.imul(p, j), n += Math.imul(g, T), q += Math.imul(g, j), z += Math.imul(c, F), n += Math.imul(c, R), n += Math.imul(m, F), q += Math.imul(m, R), z += Math.imul(l, O), n += Math.imul(l, P), n += Math.imul(d, O), q += Math.imul(d, P), z += Math.imul(h, N), n += Math.imul(h, D), n += Math.imul(f, N), q += Math.imul(f, D), z += Math.imul(s, U), n += Math.imul(s, K), n += Math.imul(u, U), q += Math.imul(u, K), z += Math.imul(o, V), n += Math.imul(o, Y), n += Math.imul(a, V), t = (q += Math.imul(a, Y)) + (n >>> 13) + ((o = t + z + ((8191 & n) << 13)) >>> 26), o &= 67108863, z = Math.imul(i, S), n = Math.imul(i, x), n += Math.imul(E, S), q = Math.imul(E, x), z += Math.imul(w, B), n += Math.imul(w, k), n += Math.imul(M, B), q += Math.imul(M, k), z += Math.imul(b, L), n += Math.imul(b, C), n += Math.imul(v, L), q += Math.imul(v, C), z += Math.imul(_, T), n += Math.imul(_, j), n += Math.imul(y, T), q += Math.imul(y, j), z += Math.imul(p, F), n += Math.imul(p, R), n += Math.imul(g, F), q += Math.imul(g, R), z += Math.imul(c, O), n += Math.imul(c, P), n += Math.imul(m, O), q += Math.imul(m, P), z += Math.imul(l, N), n += Math.imul(l, D), n += Math.imul(d, N), q += Math.imul(d, D), z += Math.imul(h, U), n += Math.imul(h, K), n += Math.imul(f, U), q += Math.imul(f, K), z += Math.imul(s, V), n += Math.imul(s, Y), n += Math.imul(u, V), t = (q += Math.imul(u, Y)) + (n >>> 13) + ((s = t + z + ((8191 & n) << 13)) >>> 26), s &= 67108863, z = Math.imul(i, B), n = Math.imul(i, k), n += Math.imul(E, B), q = Math.imul(E, k), z += Math.imul(w, L), n += Math.imul(w, C), n += Math.imul(M, L), q += Math.imul(M, C), z += Math.imul(b, T), n += Math.imul(b, j), n += Math.imul(v, T), q += Math.imul(v, j), z += Math.imul(_, F), n += Math.imul(_, R), n += Math.imul(y, F), q += Math.imul(y, R), z += Math.imul(p, O), n += Math.imul(p, P), n += Math.imul(g, O), q += Math.imul(g, P), z += Math.imul(c, N), n += Math.imul(c, D), n += Math.imul(m, N), q += Math.imul(m, D), z += Math.imul(l, U), n += Math.imul(l, K), n += Math.imul(d, U), q += Math.imul(d, K), z += Math.imul(h, V), n += Math.imul(h, Y), n += Math.imul(f, V), t = (q += Math.imul(f, Y)) + (n >>> 13) + ((h = t + z + ((8191 & n) << 13)) >>> 26), h &= 67108863, z = Math.imul(i, L), n = Math.imul(i, C), n += Math.imul(E, L), q = Math.imul(E, C), z += Math.imul(w, T), n += Math.imul(w, j), n += Math.imul(M, T), q += Math.imul(M, j), z += Math.imul(b, F), n += Math.imul(b, R), n += Math.imul(v, F), q += Math.imul(v, R), z += Math.imul(_, O), n += Math.imul(_, P), n += Math.imul(y, O), q += Math.imul(y, P), z += Math.imul(p, N), n += Math.imul(p, D), n += Math.imul(g, N), q += Math.imul(g, D), z += Math.imul(c, U), n += Math.imul(c, K), n += Math.imul(m, U), q += Math.imul(m, K), z += Math.imul(l, V), n += Math.imul(l, Y), n += Math.imul(d, V), t = (q += Math.imul(d, Y)) + (n >>> 13) + ((l = t + z + ((8191 & n) << 13)) >>> 26), l &= 67108863, z = Math.imul(i, T), n = Math.imul(i, j), n += Math.imul(E, T), q = Math.imul(E, j), z += Math.imul(w, F), n += Math.imul(w, R), n += Math.imul(M, F), q += Math.imul(M, R), z += Math.imul(b, O), n += Math.imul(b, P), n += Math.imul(v, O), q += Math.imul(v, P), z += Math.imul(_, N), n += Math.imul(_, D), n += Math.imul(y, N), q += Math.imul(y, D), z += Math.imul(p, U), n += Math.imul(p, K), n += Math.imul(g, U), q += Math.imul(g, K), z += Math.imul(c, V), n += Math.imul(c, Y), n += Math.imul(m, V), t = (q += Math.imul(m, Y)) + (n >>> 13) + ((c = t + z + ((8191 & n) << 13)) >>> 26), c &= 67108863, z = Math.imul(i, F), n = Math.imul(i, R), n += Math.imul(E, F), q = Math.imul(E, R), z += Math.imul(w, O), n += Math.imul(w, P), n += Math.imul(M, O), q += Math.imul(M, P), z += Math.imul(b, N), n += Math.imul(b, D), n += Math.imul(v, N), q += Math.imul(v, D), z += Math.imul(_, U), n += Math.imul(_, K), n += Math.imul(y, U), q += Math.imul(y, K), z += Math.imul(p, V), n += Math.imul(p, Y), n += Math.imul(g, V), t = (q += Math.imul(g, Y)) + (n >>> 13) + ((p = t + z + ((8191 & n) << 13)) >>> 26), p &= 67108863, z = Math.imul(i, O), n = Math.imul(i, P), n += Math.imul(E, O), q = Math.imul(E, P), z += Math.imul(w, N), n += Math.imul(w, D), n += Math.imul(M, N), q += Math.imul(M, D), z += Math.imul(b, U), n += Math.imul(b, K), n += Math.imul(v, U), q += Math.imul(v, K), z += Math.imul(_, V), n += Math.imul(_, Y), n += Math.imul(y, V), t = (q += Math.imul(y, Y)) + (n >>> 13) + ((_ = t + z + ((8191 & n) << 13)) >>> 26), _ &= 67108863, z = Math.imul(i, N), n = Math.imul(i, D), n += Math.imul(E, N), q = Math.imul(E, D), z += Math.imul(w, U), n += Math.imul(w, K), n += Math.imul(M, U), q += Math.imul(M, K), z += Math.imul(b, V), n += Math.imul(b, Y), n += Math.imul(v, V), t = (q += Math.imul(v, Y)) + (n >>> 13) + ((b = t + z + ((8191 & n) << 13)) >>> 26), b &= 67108863, z = Math.imul(i, U), n = Math.imul(i, K), n += Math.imul(E, U), q = Math.imul(E, K), z += Math.imul(w, V), n += Math.imul(w, Y), n += Math.imul(M, V), t = (q += Math.imul(M, Y)) + (n >>> 13) + ((w = t + z + ((8191 & n) << 13)) >>> 26), w &= 67108863, z = Math.imul(i, V), n = Math.imul(i, Y), n += Math.imul(E, V), t = (q = Math.imul(E, Y)) + (n >>> 13) + ((a = t + z + ((8191 & n) << 13)) >>> 26), e[0] = $, e[1] = W, e[2] = Z, e[3] = G, e[4] = H, e[5] = J, e[6] = X, e[7] = Q, e[8] = tt, e[9] = o, e[10] = s, e[11] = h, e[12] = l, e[13] = c, e[14] = p, e[15] = _, e[16] = b, e[17] = w, e[18] = 67108863 & a, 0 !== t && (e[19] = t, r.length++), r; }; }, {}], 45:[function (t,e,r) { function a(t,e,r) { this.z = null === t && null === e && null === r ? (this.y = this.x = a.one, a.zero) : (this.x = t, this.y = e, r), this.zOne = this.z === a.one; }; t = t("./bn"), a.zero = t.fromNumber(0), a.one = t.fromNumber(1), a.prototype.neg = function () { return this.inf ? this : new a(this.x, this.y.redNeg(), this.z); }, a.prototype.add = function (t) { if(this.inf) return t; if(t.inf) return this; var e = t.z.redSqr(), r = this.z.redSqr(), i = this.x.redMul(e), n = t.x.redMul(r); if(e = this.y.redMul(e).redMul(t.z), r = t.y.redMul(r).redMul(this.z), n = i.redSub(n), r = e.redSub(r), n.isZero()) return r.isZero() ? this.dbl() : new a(null, null, null); var s = n.redSqr(), o = i.redMul(s); return s = s.redMul(n), new a(i = r.redSqr().redIAdd(s).redISub(o).redISub(o), e = r.redMul(o.redISub(i)).redISub(e.redMul(s)), t = this.z.redMul(t.z).redMul(n)); }, a.prototype.mixedAdd = function (t) { if(this.inf) return t.toECJPoint(); if(t.inf) return this; var e = this.z.redSqr(), r = this.x, i = t.x.redMul(e), n = this.y; if(t = t.y.redMul(e).redMul(this.z), i = r.redSub(i), t = n.redSub(t), i.isZero()) return t.isZero() ? this.dbl() : new a(null, null, null); var s = i.redSqr(); return e = r.redMul(s), s = s.redMul(i), new a(r = t.redSqr().redIAdd(s).redISub(e).redISub(e), n = t.redMul(e.redISub(r)).redISub(n.redMul(s)), i = this.z.redMul(i)); }, a.prototype.dbl = function () { if(this.inf) return this; if(this.zOne) { var t = this.x.redSqr(), e = this.y.redSqr(), r = e.redSqr(); e = (e = this.x.redAdd(e).redSqr().redISub(t).redISub(r)).redIAdd(e); var i = (t = t.redAdd(t).redIAdd(t)).redSqr().redISub(e).redISub(e), n = r.redIAdd(r).redIAdd(r).redIAdd(r); r = i, e = t.redMul(e.redISub(i)).redISub(n), t = this.y.redAdd(this.y); } else t = this.x.redSqr(), r = (e = this.y.redSqr()).redSqr(), e = (e = this.x.redAdd(e).redSqr().redISub(t).redISub(r)).redIAdd(e), i = (t = t.redAdd(t).redIAdd(t)).redSqr(), n = r.redIAdd(r).redIAdd(r).redIAdd(r), r = i.redISub(e).redISub(e), e = t.redMul(e.redISub(r)).redISub(n), t = (t = this.y.redMul(this.z)).redIAdd(t); return new a(r, e, t); }, a.prototype.dblp = function (t) { if(0 === t || this.inf) return this; for(var e = this, r = 0; r < t; r++) e = e.dbl(); return e; }, Object.defineProperty(a.prototype, "inf", {enumerable:!0, get:function () { return this.z.isZero(); }}), e.exports = a; }, {"./bn":43}], 46:[function (t,e,r) { function s(t,e) { this.inf = null === t && null === e ? (this.x = this.y = null, !0) : (this.x = t, this.y = e, !1); }; var i = t("safe-buffer").Buffer, n = t("./bn"), o = t("./ecjpoint"); s.fromPublicKey = function (t) { var e = t[0]; if(33 !== t.length || 2 !== e && 3 !== e) return 65 !== t.length || 4 !== e && 6 !== e && 7 !== e ? null : (r = n.fromBuffer(t.slice(1, 33)), t = n.fromBuffer(t.slice(33, 65)), 0 <= r.ucmp(n.p) || 0 <= t.ucmp(n.p) || (6 === e || 7 === e) && t.isOdd() !== (7 === e) || 0 !== r.redSqr().redMul(r).redIAdd7().ucmp(t.redSqr()) ? null : new s(r, t)); var r = n.fromBuffer(t.slice(1, 33)); return 0 <= r.ucmp(n.p) ? null : null === (t = r.redSqr().redMul(r).redIAdd7().redSqrt()) ? null : (3 === e !== t.isOdd() && (t = t.redNeg()), new s(r, t)); }, s.prototype.toPublicKey = function (t) { var e = this.x, r = this.y; return t ? ((t = i.alloc(33))[0] = r.isOdd() ? 3 : 2, e.toBuffer().copy(t, 1)) : ((t = i.alloc(65))[0] = 4, e.toBuffer().copy(t, 1), r.toBuffer().copy(t, 33)), t; }, s.fromECJPoint = function (t) { if(t.inf) return new s(null, null); var e = t.z.redInvm(), r = e.redSqr(); return new s(t.x.redMul(r), t = t.y.redMul(r).redMul(e)); }, s.prototype.toECJPoint = function () { return this.inf ? new o(null, null, null) : new o(this.x, this.y, o.one); }, s.prototype.neg = function () { return this.inf ? this : new s(this.x, this.y.redNeg()); }, s.prototype.add = function (t) { if(this.inf) return t; if(t.inf) return this; if(0 === this.x.ucmp(t.x)) return 0 === this.y.ucmp(t.y) ? this.dbl() : new s(null, null); var e = this.y.redSub(t.y); return e.isZero() || (e = e.redMul(this.x.redSub(t.x).redInvm())), new s(t = e.redSqr().redISub(this.x).redISub(t.x), e = e.redMul(this.x.redSub(t)).redISub(this.y)); }, s.prototype.dbl = function () { if(this.inf) return this; var t = this.y.redAdd(this.y); if(t.isZero()) return new s(null, null); var e = this.x.redSqr(); return new s(t = (e = e.redAdd(e).redIAdd(e).redMul(t.redInvm())).redSqr().redISub(this.x.redAdd(this.x)), e = e.redMul(this.x.redSub(t)).redISub(this.y)); }, s.prototype.mul = function (t) { var e = this._getNAFPoints(4), r = e.points; t = t.getNAF(e.wnd), e = new o(null, null, null); for(var i = t.length - 1; 0 <= i; i--) { for(var n = 0; 0 <= i && 0 === t[i]; i--, ++n); if(0 <= i && (n += 1), e = e.dblp(n), i < 0) break; e = 0 < (n = t[i]) ? e.mixedAdd(r[n - 1 >> 1]) : e.mixedAdd(r[ - n - 1 >> 1].neg()); } return s.fromECJPoint(e); }, s.prototype._getNAFPoints1 = function () { return {wnd:1, points:[this]}; }, s.prototype._getNAFPoints = function (t) { for(var e = Array((1 << t) - 1), r = (e[0] = this).dbl(), i = 1; i < e.length; ++i) e[i] = e[i - 1].add(r); return {wnd:t, points:e}; }, e.exports = s; }, {"./bn":43, "./ecjpoint":45, "safe-buffer":42}], 47:[function (t,e,r) { function i() { this.x = s.fromBuffer(n.from("79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798", "hex")), this.y = s.fromBuffer(n.from("483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8", "hex")), this.inf = !1, this._precompute(); }; var n = t("safe-buffer").Buffer, s = t("./bn"), u = t("./ecpoint"), l = t("./ecjpoint"); i.prototype._precompute = function () { for(var t = new u(this.x, this.y), e = Array(66), r = e[0] = t, i = 1; i < e.length; ++i) { for(var n = 0; n < 4; n++) r = r.dbl(); e[i] = r; } this.precomputed = {naf:t._getNAFPoints(7), doubles:{step:4, points:e, negpoints:e.map(function (t) { return t.neg(); })}}; }, i.prototype.mul = function (t) { var e = this.precomputed.doubles.step, r = this.precomputed.doubles.points, i = this.precomputed.doubles.negpoints, n = t.getNAF(1), s = ((1 << e + 1) - (0 == e % 2 ? 2 : 1)) / 3; t = []; for(var o = 0; o < n.length; o += e) { for(var a = 0, h = o + e - 1; o <= h; h--) a = (a << 1) + n[h]; t.push(a); } for(e = new l(null, null, null), n = new l(null, null, null); 0 < s; s--) { for(o = 0; o < t.length; o++) t[o] === s ? n = n.mixedAdd(r[o]) : t[o] === - s && (n = n.mixedAdd(i[o])); e = e.add(n); } return u.fromECJPoint(e); }, i.prototype.mulAdd = function (t,e,r) { var i = this.precomputed.naf, n = e._getNAFPoints1(); for(e = [i.points, n.points], t = [t.getNAF(i.wnd), r.getNAF(n.wnd)], r = new l(null, null, null), i = [null, null], n = Math.max(t[0].length, t[1].length); 0 <= n; n--) { for(var s = 0; 0 <= n && (i[0] = 0 | t[0][n], i[1] = 0 | t[1][n], 0 === i[0] && 0 === i[1]); ++s, --n); if(0 <= n && (s += 1), r = r.dblp(s), n < 0) break; for(s = 0; s < 2; s++) { var o, a = i[s]; 0 !== a && (0 < a ? o = e[s][a >> 1] : a < 0 && (o = e[s][ - a >> 1].neg()), r = void 0 === o.z ? r.mixedAdd(o) : r.add(o)); } } return r; }, e.exports = new i; }, {"./bn":43, "./ecjpoint":45, "./ecpoint":46, "safe-buffer":42}], 48:[function (t,e,i) { var f = t("safe-buffer").Buffer, n = t("create-hash"), c = t("drbg.js/hmac"), d = t("../messages.json"), p = t("./bn"), o = t("./ecpoint"), m = t("./ecpointg"); i.privateKeyVerify = function (t) { return !((t = p.fromBuffer(t)).isOverflow() || t.isZero()); }, i.privateKeyExport = function (t,e) { var r = p.fromBuffer(t); if(r.isOverflow() || r.isZero()) throw Error(d.EC_PRIVATE_KEY_EXPORT_DER_FAIL); return m.mul(r).toPublicKey(e); }, i.privateKeyNegate = function (t) { return (t = p.fromBuffer(t)).isZero() ? f.alloc(32) : (0 < t.ucmp(p.n) && t.isub(p.n), p.n.sub(t).toBuffer()); }, i.privateKeyModInverse = function (t) { if((t = p.fromBuffer(t)).isOverflow() || t.isZero()) throw Error(d.EC_PRIVATE_KEY_RANGE_INVALID); return t.uinvm().toBuffer(); }, i.privateKeyTweakAdd = function (t,e) { var r = p.fromBuffer(e); if(r.isOverflow()) throw Error(d.EC_PRIVATE_KEY_TWEAK_ADD_FAIL); if(r.iadd(p.fromBuffer(t)), r.isOverflow() && r.isub(p.n), r.isZero()) throw Error(d.EC_PRIVATE_KEY_TWEAK_ADD_FAIL); return r.toBuffer(); }, i.privateKeyTweakMul = function (t,e) { var r = p.fromBuffer(e); if(r.isOverflow() || r.isZero()) throw Error(d.EC_PRIVATE_KEY_TWEAK_MUL_FAIL); var i = p.fromBuffer(t); return r.umul(i).ureduce().toBuffer(); }, i.publicKeyCreate = function (t,e) { var r = p.fromBuffer(t); if(r.isOverflow() || r.isZero()) throw Error(d.EC_PUBLIC_KEY_CREATE_FAIL); return m.mul(r).toPublicKey(e); }, i.publicKeyConvert = function (t,e) { var r = o.fromPublicKey(t); if(null === r) throw Error(d.EC_PUBLIC_KEY_PARSE_FAIL); return r.toPublicKey(e); }, i.publicKeyVerify = function (t) { return null !== o.fromPublicKey(t); }, i.publicKeyTweakAdd = function (t,e,r) { if(null === (t = o.fromPublicKey(t))) throw Error(d.EC_PUBLIC_KEY_PARSE_FAIL); if((e = p.fromBuffer(e)).isOverflow()) throw Error(d.EC_PUBLIC_KEY_TWEAK_ADD_FAIL); return m.mul(e).add(t).toPublicKey(r); }, i.publicKeyTweakMul = function (t,e,r) { if(null === (t = o.fromPublicKey(t))) throw Error(d.EC_PUBLIC_KEY_PARSE_FAIL); if((e = p.fromBuffer(e)).isOverflow() || e.isZero()) throw Error(d.EC_PUBLIC_KEY_TWEAK_MUL_FAIL); return t.mul(e).toPublicKey(r); }, i.publicKeyCombine = function (t,e) { for(var r = Array(t.length), i = 0; i < t.length; ++i) if(r[i] = o.fromPublicKey(t[i]), null === r[i]) throw Error(d.EC_PUBLIC_KEY_PARSE_FAIL); i = r[0]; for(var n = 1; n < r.length; ++n) i = i.add(r[n]); if(i.inf) throw Error(d.EC_PUBLIC_KEY_COMBINE_FAIL); return i.toPublicKey(e); }, i.signatureNormalize = function (t) { var e = p.fromBuffer(t.slice(0, 32)), r = p.fromBuffer(t.slice(32, 64)); if(e.isOverflow() || r.isOverflow()) throw Error(d.ECDSA_SIGNATURE_PARSE_FAIL); return t = f.from(t), r.isHigh() && p.n.sub(r).toBuffer().copy(t, 32), t; }, i.signatureExport = function (t) { var e = t.slice(0, 32); if(t = t.slice(32, 64), p.fromBuffer(e).isOverflow() || p.fromBuffer(t).isOverflow()) throw Error(d.ECDSA_SIGNATURE_PARSE_FAIL); return {r:e, s:t}; }, i.signatureImport = function (t) { var e = p.fromBuffer(t.r); return e.isOverflow() && (e = p.fromNumber(0)), (t = p.fromBuffer(t.s)).isOverflow() && (t = p.fromNumber(0)), f.concat([e.toBuffer(), t.toBuffer()]); }, i.sign = function (t,e,r,i) { var n = p.fromBuffer(e); if(n.isOverflow() || n.isZero()) throw Error(d.ECDSA_SIGN_FAIL); if(null === r) { var s = new c("sha256", e, t, i); r = function () { return s.generate(32); }; } for(var o = p.fromBuffer(t), a = 0; ; ++a) { var h = r(t, e, null, i, a); if(!f.isBuffer(h) || 32 !== h.length) throw Error(d.ECDSA_SIGN_FAIL); var u = p.fromBuffer(h); if(!u.isOverflow() && !u.isZero()) { var l = m.mul(u); if(!(h = l.x.fireduce()).isZero() && !(u = u.uinvm().umul(h.umul(n).ureduce().iadd(o).fireduce()).ureduce()).isZero()) return t = (0 !== l.x.ucmp(h) ? 2 : 0) | (l.y.isOdd() ? 1 : 0), u.isHigh() && (u = p.n.sub(u), t ^= 1), {signature:f.concat([h.toBuffer(), u.toBuffer()]), recovery:t}; } } }, i.verify = function (t,e,r) { var i = p.fromBuffer(e.slice(0, 32)); if(e = p.fromBuffer(e.slice(32, 64)), i.isOverflow() || e.isOverflow()) throw Error(d.ECDSA_SIGNATURE_PARSE_FAIL); if(e.isHigh() || i.isZero() || e.isZero()) return !1; if(null === (r = o.fromPublicKey(r))) throw Error(d.EC_PUBLIC_KEY_PARSE_FAIL); return t = (e = e.uinvm()).umul(p.fromBuffer(t)).ureduce(), e = e.umul(i).ureduce(), !(t = m.mulAdd(t, r, e)).inf && (r = t.z.redSqr(), 0 === i.redMul(r).ucmp(t.x) || !(0 <= i.ucmp(p.psn)) && 0 === i.iadd(p.psn).redMul(r).ucmp(t.x)); }, i.recover = function (t,e,r,i) { var n = p.fromBuffer(e.slice(0, 32)); if(e = p.fromBuffer(e.slice(32, 64)), n.isOverflow() || e.isOverflow()) throw Error(d.ECDSA_SIGNATURE_PARSE_FAIL); do { if(!n.isZero() && !e.isZero()) { var s = n; if(r >> 1) { if(0 <= s.ucmp(p.psn)) break; s = n.add(p.n); } if(s = f.concat([f.from([2 + (1 & r)]), s.toBuffer()]), null !== (s = o.fromPublicKey(s))) return r = n.uinvm(), t = p.n.sub(p.fromBuffer(t)).umul(r).ureduce(), e = e.umul(r).ureduce(), o.fromECJPoint(m.mulAdd(t, s, e)).toPublicKey(i); } } while(0); throw Error(d.ECDSA_RECOVER_FAIL); }, i.ecdh = function (t,e) { var r = i.ecdhUnsafe(t, e, !0); return n("sha256").update(r).digest(); }, i.ecdhUnsafe = function (t,e,r) { if(null === (t = o.fromPublicKey(t))) throw Error(d.EC_PUBLIC_KEY_PARSE_FAIL); if((e = p.fromBuffer(e)).isOverflow() || e.isZero()) throw Error(d.ECDH_FAIL); return t.mul(e).toPublicKey(r); }; }, {"../messages.json":49, "./bn":43, "./ecpoint":46, "./ecpointg":47, "create-hash":32, "drbg.js/hmac":36, "safe-buffer":42}], 49:[function (t,e,r) { e.exports = {COMPRESSED_TYPE_INVALID:"compressed should be a boolean", EC_PRIVATE_KEY_TYPE_INVALID:"private key should be a Buffer", EC_PRIVATE_KEY_LENGTH_INVALID:"private key length is invalid", EC_PRIVATE_KEY_RANGE_INVALID:"private key range is invalid", EC_PRIVATE_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting private key is invalid", EC_PRIVATE_KEY_TWEAK_MUL_FAIL:"tweak out of range", EC_PRIVATE_KEY_EXPORT_DER_FAIL:"couldn't export to DER format", EC_PRIVATE_KEY_IMPORT_DER_FAIL:"couldn't import from DER format", EC_PUBLIC_KEYS_TYPE_INVALID:"public keys should be an Array", EC_PUBLIC_KEYS_LENGTH_INVALID:"public keys Array should have at least 1 element", EC_PUBLIC_KEY_TYPE_INVALID:"public key should be a Buffer", EC_PUBLIC_KEY_LENGTH_INVALID:"public key length is invalid", EC_PUBLIC_KEY_PARSE_FAIL:"the public key could not be parsed or is invalid", EC_PUBLIC_KEY_CREATE_FAIL:"private was invalid, try again", EC_PUBLIC_KEY_TWEAK_ADD_FAIL:"tweak out of range or resulting public key is invalid", EC_PUBLIC_KEY_TWEAK_MUL_FAIL:"tweak out of range", EC_PUBLIC_KEY_COMBINE_FAIL:"the sum of the public keys is not valid", ECDH_FAIL:"scalar was invalid (zero or overflow)", ECDSA_SIGNATURE_TYPE_INVALID:"signature should be a Buffer", ECDSA_SIGNATURE_LENGTH_INVALID:"signature length is invalid", ECDSA_SIGNATURE_PARSE_FAIL:"couldn't parse signature", ECDSA_SIGNATURE_PARSE_DER_FAIL:"couldn't parse DER signature", ECDSA_SIGNATURE_SERIALIZE_DER_FAIL:"couldn't serialize signature to DER format", ECDSA_SIGN_FAIL:"nonce generation function failed or private key is invalid", ECDSA_RECOVER_FAIL:"couldn't recover public key from signature", MSG32_TYPE_INVALID:"message should be a Buffer", MSG32_LENGTH_INVALID:"message length is invalid", OPTIONS_TYPE_INVALID:"options should be an Object", OPTIONS_DATA_TYPE_INVALID:"options.data should be a Buffer", OPTIONS_DATA_LENGTH_INVALID:"options.data length is invalid", OPTIONS_NONCEFN_TYPE_INVALID:"options.noncefn should be a Function", RECOVERY_ID_TYPE_INVALID:"recovery should be a Number", RECOVERY_ID_VALUE_INVALID:"recovery should have value between -1 and 4", TWEAK_TYPE_INVALID:"tweak should be a Buffer", TWEAK_LENGTH_INVALID:"tweak length is invalid"}; }, {}], 50:[function (t,e,r) { function i(t,e) { this._block = l.alloc(t), this._finalSize = e, this._blockSize = t, this._len = 0; }; var l = t("safe-buffer").Buffer; i.prototype.update = function (t,e) { "string" == typeof t && (t = l.from(t, e || "utf8")); for(var r = this._block, i = this._blockSize, n = t.length, s = this._len, o = 0; o < n; ) { for(var a = s % i, h = Math.min(n - o, i - a), u = 0; u < h; u++) r[a + u] = t[o + u]; o += h, 0 == (s += h) % i && this._update(r); } return this._len += n, this; }, i.prototype.digest = function (t) { var e = this._len % this._blockSize; if(this._block[e] = 128, this._block.fill(0, e + 1), e >= this._finalSize && (this._update(this._block), this._block.fill(0)), (e = 8 * this._len) <= 4294967295) this._block.writeUInt32BE(e, this._blockSize - 4); else { var r = (4294967295 & e) >>> 0; this._block.writeUInt32BE((e - r) / 4294967296, this._blockSize - 8), this._block.writeUInt32BE(r, this._blockSize - 4); } return this._update(this._block), e = this._hash(), t ? e.toString(t) : e; }, i.prototype._update = function () { throw Error("_update must be implemented by subclass"); }, e.exports = i; }, {"safe-buffer":42}], 51:[function (t,e,r) { (r = e.exports = function (t) { t = t.toLowerCase(); var e = r[t]; if(!e) throw Error(t + " is not supported (we accept pull requests)"); return new e; }).sha = t("./sha"), r.sha1 = t("./sha1"), r.sha224 = t("./sha224"), r.sha256 = t("./sha256"), r.sha384 = t("./sha384"), r.sha512 = t("./sha512"); }, {"./sha":52, "./sha1":53, "./sha224":54, "./sha256":55, "./sha384":56, "./sha512":57}], 52:[function (t,e,r) { function i() { this.init(), this._w = o, n.call(this, 64, 56); }; r = t("inherits"); var n = t("./hash"), s = t("safe-buffer").Buffer, h = [1518500249, 1859775393, - 1894007588, - 899497514], o = Array(80); r(i, n), i.prototype.init = function () { return this._a = 1732584193, this._b = 4023233417, this._c = 2562383102, this._d = 271733878, this._e = 3285377520, this; }, i.prototype._update = function (t) { for(var e = this._w, r = 0 | this._a, i = 0 | this._b, n = 0 | this._c, s = 0 | this._d, o = 0 | this._e, a = 0; a < 16; ++a) e[a] = t.readInt32BE(4 * a); for(; a < 80; ++a) e[a] = e[a - 3] ^ e[a - 8] ^ e[a - 14] ^ e[a - 16]; for(t = 0; t < 80; ++t) { a = (r << 5 | r >>> 27) + (0 === (a = ~~(t / 20)) ? i & n | ~i & s : 2 === a ? i & n | i & s | n & s : i ^ n ^ s) + o + e[t] + h[a] | 0, o = s, s = n, n = i << 30 | i >>> 2, i = r, r = a; } this._a = r + this._a | 0, this._b = i + this._b | 0, this._c = n + this._c | 0, this._d = s + this._d | 0, this._e = o + this._e | 0; }, i.prototype._hash = function () { var t = s.allocUnsafe(20); return t.writeInt32BE(0 | this._a, 0), t.writeInt32BE(0 | this._b, 4), t.writeInt32BE(0 | this._c, 8), t.writeInt32BE(0 | this._d, 12), t.writeInt32BE(0 | this._e, 16), t; }, e.exports = i; }, {"./hash":50, inherits:39, "safe-buffer":42}], 53:[function (t,e,r) { function i() { this.init(), this._w = o, n.call(this, 64, 56); }; r = t("inherits"); var n = t("./hash"), s = t("safe-buffer").Buffer, h = [1518500249, 1859775393, - 1894007588, - 899497514], o = Array(80); r(i, n), i.prototype.init = function () { return this._a = 1732584193, this._b = 4023233417, this._c = 2562383102, this._d = 271733878, this._e = 3285377520, this; }, i.prototype._update = function (t) { for(var e = this._w, r = 0 | this._a, i = 0 | this._b, n = 0 | this._c, s = 0 | this._d, o = 0 | this._e, a = 0; a < 16; ++a) e[a] = t.readInt32BE(4 * a); for(; a < 80; ++a) t = e[a - 3] ^ e[a - 8] ^ e[a - 14] ^ e[a - 16], e[a] = t << 1 | t >>> 31; for(a = 0; a < 80; ++a) { t = (r << 5 | r >>> 27) + (0 === (t = ~~(a / 20)) ? i & n | ~i & s : 2 === t ? i & n | i & s | n & s : i ^ n ^ s) + o + e[a] + h[t] | 0, o = s, s = n, n = i << 30 | i >>> 2, i = r, r = t; } this._a = r + this._a | 0, this._b = i + this._b | 0, this._c = n + this._c | 0, this._d = s + this._d | 0, this._e = o + this._e | 0; }, i.prototype._hash = function () { var t = s.allocUnsafe(20); return t.writeInt32BE(0 | this._a, 0), t.writeInt32BE(0 | this._b, 4), t.writeInt32BE(0 | this._c, 8), t.writeInt32BE(0 | this._d, 12), t.writeInt32BE(0 | this._e, 16), t; }, e.exports = i; }, {"./hash":50, inherits:39, "safe-buffer":42}], 54:[function (t,e,r) { function i() { this.init(), this._w = a, s.call(this, 64, 56); }; r = t("inherits"); var n = t("./sha256"), s = t("./hash"), o = t("safe-buffer").Buffer, a = Array(64); r(i, n), i.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; }, i.prototype._hash = function () { var t = o.allocUnsafe(28); return t.writeInt32BE(this._a, 0), t.writeInt32BE(this._b, 4), t.writeInt32BE(this._c, 8), t.writeInt32BE(this._d, 12), t.writeInt32BE(this._e, 16), t.writeInt32BE(this._f, 20), t.writeInt32BE(this._g, 24), t; }, e.exports = i; }, {"./hash":50, "./sha256":55, inherits:39, "safe-buffer":42}], 55:[function (t,e,r) { function i() { this.init(), this._w = o, n.call(this, 64, 56); }; r = t("inherits"); var n = t("./hash"), s = t("safe-buffer").Buffer, c = [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], o = Array(64); r(i, n), i.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; }, i.prototype._update = function (t) { for(var e = this._w, r = 0 | this._a, i = 0 | this._b, n = 0 | this._c, s = 0 | this._d, o = 0 | this._e, a = 0 | this._f, h = 0 | this._g, u = 0 | this._h, l = 0; l < 16; ++l) e[l] = t.readInt32BE(4 * l); for(; l < 64; ++l) { t = e[l - 2]; var f = e[l - 15]; e[l] = ((t >>> 17 | t << 15) ^ (t >>> 19 | t << 13) ^ t >>> 10) + e[l - 7] + ((f >>> 7 | f << 25) ^ (f >>> 18 | f << 14) ^ f >>> 3) + e[l - 16] | 0; } for(l = 0; l < 64; ++l) t = u + ((o >>> 6 | o << 26) ^ (o >>> 11 | o << 21) ^ (o >>> 25 | o << 7)) + (h ^ o & (a ^ h)) + c[l] + e[l] | 0, f = ((r >>> 2 | r << 30) ^ (r >>> 13 | r << 19) ^ (r >>> 22 | r << 10)) + (r & i | n & (r | i)) | 0, u = h, h = a, a = o, o = s + t | 0, s = n, n = i, i = r, r = t + f | 0; this._a = r + this._a | 0, this._b = i + this._b | 0, this._c = n + this._c | 0, this._d = s + this._d | 0, this._e = o + this._e | 0, this._f = a + this._f | 0, this._g = h + this._g | 0, this._h = u + this._h | 0; }, i.prototype._hash = function () { var t = s.allocUnsafe(32); return t.writeInt32BE(this._a, 0), t.writeInt32BE(this._b, 4), t.writeInt32BE(this._c, 8), t.writeInt32BE(this._d, 12), t.writeInt32BE(this._e, 16), t.writeInt32BE(this._f, 20), t.writeInt32BE(this._g, 24), t.writeInt32BE(this._h, 28), t; }, e.exports = i; }, {"./hash":50, inherits:39, "safe-buffer":42}], 56:[function (t,e,r) { function i() { this.init(), this._w = a, s.call(this, 128, 112); }; r = t("inherits"); var n = t("./sha512"), s = t("./hash"), o = t("safe-buffer").Buffer, a = Array(160); r(i, n), i.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; }, i.prototype._hash = function () { function t(t,e,r) { i.writeInt32BE(t, r), i.writeInt32BE(e, r + 4); }; var i = o.allocUnsafe(48); return t(this._ah, this._al, 0), t(this._bh, this._bl, 8), t(this._ch, this._cl, 16), t(this._dh, this._dl, 24), t(this._eh, this._el, 32), t(this._fh, this._fl, 40), i; }, e.exports = i; }, {"./hash":50, "./sha512":57, inherits:39, "safe-buffer":42}], 57:[function (t,e,r) { function i() { this.init(), this._w = o, n.call(this, 128, 112); }; function k(t,e) { return t >>> 0 < e >>> 0 ? 1 : 0; }; r = t("inherits"); var n = t("./hash"), s = t("safe-buffer").Buffer, T = [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], o = Array(160); r(i, n), i.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; }, i.prototype._update = function (t) { for(var e = this._w, r = 0 | this._ah, i = 0 | this._bh, n = 0 | this._ch, s = 0 | this._dh, o = 0 | this._eh, a = 0 | this._fh, h = 0 | this._gh, u = 0 | this._hh, l = 0 | this._al, f = 0 | this._bl, c = 0 | this._cl, d = 0 | this._dl, p = 0 | this._el, m = 0 | this._fl, _ = 0 | this._gl, g = 0 | this._hl, b = 0; b < 32; b += 2) e[b] = t.readInt32BE(4 * b), e[b + 1] = t.readInt32BE(4 * b + 4); for(; b < 160; b += 2) { t = e[b - 30]; var y = e[b - 30 + 1], w = (t >>> 1 | y << 31) ^ (t >>> 8 | y << 24) ^ t >>> 7, v = (y >>> 1 | t << 31) ^ (y >>> 8 | t << 24) ^ (y >>> 7 | t << 25), M = ((t = e[b - 4]) >>> 19 | (y = e[b - 4 + 1]) << 13) ^ (y >>> 29 | t << 3) ^ t >>> 6; y = (y >>> 19 | t << 13) ^ (t >>> 29 | y << 3) ^ (y >>> 6 | t << 26); var E = e[b - 32], S = e[b - 32 + 1]; t = v + e[b - 14 + 1] | 0, w = (w = (w = w + e[b - 14] + k(t, v) | 0) + M + k(t = t + y | 0, y) | 0) + E + k(t = t + S | 0, S) | 0, e[b] = w, e[b + 1] = t; } for(b = 0; b < 160; b += 2) { w = e[b], t = e[b + 1], y = r & i | n & (r | i); var I = l & f | c & (l | f); E = (r >>> 28 | l << 4) ^ (l >>> 2 | r << 30) ^ (l >>> 7 | r << 25), S = (l >>> 28 | r << 4) ^ (r >>> 2 | l << 30) ^ (r >>> 7 | l << 25); var A = T[b], B = T[b + 1], x = h ^ o & (a ^ h), L = _ ^ p & (m ^ _); v = (v = (v = (v = u + ((o >>> 14 | p << 18) ^ (o >>> 18 | p << 14) ^ (p >>> 9 | o << 23)) + k(M = g + ((p >>> 14 | o << 18) ^ (p >>> 18 | o << 14) ^ (o >>> 9 | p << 23)) | 0, g) | 0) + x + k(M = M + L | 0, L) | 0) + A + k(M = M + B | 0, B) | 0) + w + k(M = M + t | 0, t) | 0, w = E + y + k(t = S + I | 0, S) | 0, u = h, g = _, h = a, _ = m, a = o, m = p, o = s + v + k(p = d + M | 0, d) | 0, s = n, d = c, n = i, c = f, i = r, f = l, r = v + w + k(l = M + t | 0, M) | 0; } this._al = this._al + l | 0, this._bl = this._bl + f | 0, this._cl = this._cl + c | 0, this._dl = this._dl + d | 0, this._el = this._el + p | 0, this._fl = this._fl + m | 0, this._gl = this._gl + _ | 0, this._hl = this._hl + g | 0, this._ah = this._ah + r + k(this._al, l) | 0, this._bh = this._bh + i + k(this._bl, f) | 0, this._ch = this._ch + n + k(this._cl, c) | 0, this._dh = this._dh + s + k(this._dl, d) | 0, this._eh = this._eh + o + k(this._el, p) | 0, this._fh = this._fh + a + k(this._fl, m) | 0, this._gh = this._gh + h + k(this._gl, _) | 0, this._hh = this._hh + u + k(this._hl, g) | 0; }, i.prototype._hash = function () { function t(t,e,r) { i.writeInt32BE(t, r), i.writeInt32BE(e, r + 4); }; var i = s.allocUnsafe(64); return t(this._ah, this._al, 0), t(this._bh, this._bl, 8), t(this._ch, this._cl, 16), t(this._dh, this._dl, 24), t(this._eh, this._el, 32), t(this._fh, this._fl, 40), t(this._gh, this._gl, 48), t(this._hh, this._hl, 56), i; }, e.exports = i; }, {"./hash":50, inherits:39, "safe-buffer":42}]}, {}, [30]);