小程序使用jsencrypt.js

新建一个jsencrypt js文件

(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : typeof define === 'function' && define.amd ? define(['exports'], factory) : (factory((global.JSEncrypt = {}))) }(this, (function (exports) { 'use strict'; var navigator2 = { appName: 'Netscape', userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1' }; var window2 = { ASN1: null, Base64: null, Hex: null, crypto: null, href: null }; var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz"; function int2char(n) { return BI_RM.charAt(n) } function op_and(x, y) { return x & y } function op_or(x, y) { return x | y } function op_xor(x, y) { return x ^ y } function op_andnot(x, y) { return x & ~y } function lbit(x) { if (x == 0) { return -1 } var r = 0; if ((x & 0xffff) == 0) { x >>= 16; r += 16 } if ((x & 0xff) == 0) { x >>= 8; r += 8 } if ((x & 0xf) == 0) { x >>= 4; r += 4 } if ((x & 3) == 0) { x >>= 2; r += 2 } if ((x & 1) == 0) { ++r } return r } function cbit(x) { var r = 0; while (x != 0) { x &= x - 1; ++r } return r } var b64map = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var b64pad = "="; function hex2b64(h) { var i; var c; var ret = ""; for (i = 0; i + 3 <= h.length; i += 3) { c = parseInt(h.substring(i, i + 3), 16); ret += b64map.charAt(c >> 6) + b64map.charAt(c & 63) } if (i + 1 == h.length) { c = parseInt(h.substring(i, i + 1), 16); ret += b64map.charAt(c << 2) } else if (i + 2 == h.length) { c = parseInt(h.substring(i, i + 2), 16); ret += b64map.charAt(c >> 2) + b64map.charAt((c & 3) << 4) } while ((ret.length & 3) > 0) { ret += b64pad } return ret } function b64tohex(s) { var ret = ""; var i; var k = 0; var slop = 0; for (i = 0; i < s.length; ++i) { if (s.charAt(i) == b64pad) { break } var v = b64map.indexOf(s.charAt(i)); if (v < 0) { continue } if (k == 0) { ret += int2char(v >> 2); slop = v & 3; k = 1 } else if (k == 1) { ret += int2char((slop << 2) | (v >> 4)); slop = v & 0xf; k = 2 } else if (k == 2) { ret += int2char(slop); ret += int2char(v >> 2); slop = v & 3; k = 3 } else { ret += int2char((slop << 2) | (v >> 4)); ret += int2char(v & 0xf); k = 0 } } if (k == 1) { ret += int2char(slop << 2) } return ret } var extendStatics = function (d, b) { extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b }) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p] }; return extendStatics(d, b) }; function __extends(d, b) { extendStatics(d, b); function __() { this.constructor = d } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()) } var decoder; var Hex = { decode: function (a) { var i; if (decoder === undefined) { var hex = "0123456789ABCDEF"; var ignore = " \f\n\r\t\u00A0\u2028\u2029"; decoder = {}; for (i = 0; i < 16; ++i) { decoder[hex.charAt(i)] = i } hex = hex.toLowerCase(); for (i = 10; i < 16; ++i) { decoder[hex.charAt(i)] = i } for (i = 0; i < ignore.length; ++i) { decoder[ignore.charAt(i)] = -1 } } var out = []; var bits = 0; var char_count = 0; for (i = 0; i < a.length; ++i) { var c = a.charAt(i); if (c == "=") { break } c = decoder[c]; if (c == -1) { continue } if (c === undefined) { throw new Error("Illegal character at offset " + i); } bits |= c; if (++char_count >= 2) { out[out.length] = bits; bits = 0; char_count = 0 } else { bits <<= 4 } } if (char_count) { throw new Error("Hex encoding incomplete: 4 bits missing"); } return out } }; var decoder$1; var Base64 = { decode: function (a) { var i; if (decoder$1 === undefined) { var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var ignore = "= \f\n\r\t\u00A0\u2028\u2029"; decoder$1 = Object.create(null); for (i = 0; i < 64; ++i) { decoder$1[b64.charAt(i)] = i } for (i = 0; i < ignore.length; ++i) { decoder$1[ignore.charAt(i)] = -1 } } var out = []; var bits = 0; var char_count = 0; for (i = 0; i < a.length; ++i) { var c = a.charAt(i); if (c == "=") { break } c = decoder$1[c]; if (c == -1) { continue } if (c === undefined) { throw new Error("Illegal character at offset " + i); } bits |= c; if (++char_count >= 4) { out[out.length] = (bits >> 16); out[out.length] = (bits >> 8) & 0xFF; out[out.length] = bits & 0xFF; bits = 0; char_count = 0 } else { bits <<= 6 } } switch (char_count) { case 1: throw new Error("Base64 encoding incomplete: at least 2 bits missing"); case 2: out[out.length] = (bits >> 10); break; case 3: out[out.length] = (bits >> 16); out[out.length] = (bits >> 8) & 0xFF; break }return out }, re: /-----BEGIN [^-]+-----([A-Za-z0-9+\/=\s]+)-----END [^-]+-----|begin-base64[^\n]+\n([A-Za-z0-9+\/=\s]+)====/, unarmor: function (a) { var m = Base64.re.exec(a); if (m) { if (m[1]) { a = m[1] } else if (m[2]) { a = m[2] } else { throw new Error("RegExp out of sync"); } } return Base64.decode(a) } }; var max = 10000000000000; var Int10 = (function () { function Int10(value) { this.buf = [+value || 0] } Int10.prototype.mulAdd = function (m, c) { var b = this.buf; var l = b.length; var i; var t; for (i = 0; i < l; ++i) { t = b[i] * m + c; if (t < max) { c = 0 } else { c = 0 | (t / max); t -= c * max } b[i] = t } if (c > 0) { b[i] = c } }; Int10.prototype.sub = function (c) { var b = this.buf; var l = b.length; var i; var t; for (i = 0; i < l; ++i) { t = b[i] - c; if (t < 0) { t += max; c = 1 } else { c = 0 } b[i] = t } while (b[b.length - 1] === 0) { b.pop() } }; Int10.prototype.toString = function (base) { if ((base || 10) != 10) { throw new Error("only base 10 is supported"); } var b = this.buf; var s = b[b.length - 1].toString(); for (var i = b.length - 2; i >= 0; --i) { s += (max + b[i]).toString().substring(1) } return s }; Int10.prototype.valueOf = function () { var b = this.buf; var v = 0; for (var i = b.length - 1; i >= 0; --i) { v = v * max + b[i] } return v }; Int10.prototype.simplify = function () { var b = this.buf; return (b.length == 1) ? b[0] : this }; return Int10 }()); var ellipsis = "\u2026"; var reTimeS = /^(\d\d)(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])([01]\d|2[0-3])(?:([0-5]\d)(?:([0-5]\d)(?:[.,](\d{1,3}))?)?)?(Z|[-+](?:[0]\d|1[0-2])([0-5]\d)?)?$/; var reTimeL = /^(\d\d\d\d)(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])([01]\d|2[0-3])(?:([0-5]\d)(?:([0-5]\d)(?:[.,](\d{1,3}))?)?)?(Z|[-+](?:[0]\d|1[0-2])([0-5]\d)?)?$/; function stringCut(str, len) { if (str.length > len) { str = str.substring(0, len) + ellipsis } return str } var Stream = (function () { function Stream(enc, pos) { this.hexDigits = "0123456789ABCDEF"; if (enc instanceof Stream) { this.enc = enc.enc; this.pos = enc.pos } else { this.enc = enc; this.pos = pos } } Stream.prototype.get = function (pos) { if (pos === undefined) { pos = this.pos++ } if (pos >= this.enc.length) { throw new Error("Requesting byte offset " + pos + " on a stream of length " + this.enc.length); } return ("string" === typeof this.enc) ? this.enc.charCodeAt(pos) : this.enc[pos] }; Stream.prototype.hexByte = function (b) { return this.hexDigits.charAt((b >> 4) & 0xF) + this.hexDigits.charAt(b & 0xF) }; Stream.prototype.hexDump = function (start, end, raw) { var s = ""; for (var i = start; i < end; ++i) { s += this.hexByte(this.get(i)); if (raw !== true) { switch (i & 0xF) { case 0x7: s += "  "; break; case 0xF: s += "\n"; break; default: s += " " } } } return s }; Stream.prototype.isASCII = function (start, end) { for (var i = start; i < end; ++i) { var c = this.get(i); if (c < 32 || c > 176) { return false } } return true }; Stream.prototype.parseStringISO = function (start, end) { var s = ""; for (var i = start; i < end; ++i) { s += String.fromCharCode(this.get(i)) } return s }; Stream.prototype.parseStringUTF = function (start, end) { var s = ""; for (var i = start; i < end;) { var c = this.get(i++); if (c < 128) { s += String.fromCharCode(c) } else if ((c > 191) && (c < 224)) { s += String.fromCharCode(((c & 0x1F) << 6) | (this.get(i++) & 0x3F)) } else { s += String.fromCharCode(((c & 0x0F) << 12) | ((this.get(i++) & 0x3F) << 6) | (this.get(i++) & 0x3F)) } } return s }; Stream.prototype.parseStringBMP = function (start, end) { var str = ""; var hi; var lo; for (var i = start; i < end;) { hi = this.get(i++); lo = this.get(i++); str += String.fromCharCode((hi << 8) | lo) } return str }; Stream.prototype.parseTime = function (start, end, shortYear) { var s = this.parseStringISO(start, end); var m = (shortYear ? reTimeS : reTimeL).exec(s); if (!m) { return "Unrecognized time: " + s } if (shortYear) { m[1] = +m[1]; m[1] += (+m[1] < 70) ? 2000 : 1900 } s = m[1] + "-" + m[2] + "-" + m[3] + " " + m[4]; if (m[5]) { s += ":" + m[5]; if (m[6]) { s += ":" + m[6]; if (m[7]) { s += "." + m[7] } } } if (m[8]) { s += " UTC"; if (m[8] != "Z") { s += m[8]; if (m[9]) { s += ":" + m[9] } } } return s }; Stream.prototype.parseInteger = function (start, end) { var v = this.get(start); var neg = (v > 127); var pad = neg ? 255 : 0; var len; var s = ""; while (v == pad && ++start < end) { v = this.get(start) } len = end - start; if (len === 0) { return neg ? -1 : 0 } if (len > 4) { s = v; len <<= 3; while (((+s ^ pad) & 0x80) == 0) { s = +s << 1; --len } s = "(" + len + " bit)\n" } if (neg) { v = v - 256 } var n = new Int10(v); for (var i = start + 1; i < end; ++i) { n.mulAdd(256, this.get(i)) } return s + n.toString() }; Stream.prototype.parseBitString = function (start, end, maxLength) { var unusedBit = this.get(start); var lenBit = ((end - start - 1) << 3) - unusedBit; var intro = "(" + lenBit + " bit)\n"; var s = ""; for (var i = start + 1; i < end; ++i) { var b = this.get(i); var skip = (i == end - 1) ? unusedBit : 0; for (var j = 7; j >= skip; --j) { s += (b >> j) & 1 ? "1" : "0" } if (s.length > maxLength) { return intro + stringCut(s, maxLength) } } return intro + s }; Stream.prototype.parseOctetString = function (start, end, maxLength) { if (this.isASCII(start, end)) { return stringCut(this.parseStringISO(start, end), maxLength) } var len = end - start; var s = "(" + len + " byte)\n"; maxLength /= 2; if (len > maxLength) { end = start + maxLength } for (var i = start; i < end; ++i) { s += this.hexByte(this.get(i)) } if (len > maxLength) { s += ellipsis } return s }; Stream.prototype.parseOID = function (start, end, maxLength) { var s = ""; var n = new Int10(); var bits = 0; for (var i = start; i < end; ++i) { var v = this.get(i); n.mulAdd(128, v & 0x7F); bits += 7; if (!(v & 0x80)) { if (s === "") { n = n.simplify(); if (n instanceof Int10) { n.sub(80); s = "2." + n.toString() } else { var m = n < 80 ? n < 40 ? 0 : 1 : 2; s = m + "." + (n - m * 40) } } else { s += "." + n.toString() } if (s.length > maxLength) { return stringCut(s, maxLength) } n = new Int10(); bits = 0 } } if (bits > 0) { s += ".incomplete" } return s }; return Stream }()); var ASN1 = (function () { function ASN1(stream, header, length, tag, sub) { if (!(tag instanceof ASN1Tag)) { throw new Error("Invalid tag value."); } this.stream = stream; this.header = header; this.length = length; this.tag = tag; this.sub = sub } ASN1.prototype.typeName = function () { switch (this.tag.tagClass) { case 0: switch (this.tag.tagNumber) { case 0x00: return "EOC"; case 0x01: return "BOOLEAN"; case 0x02: return "INTEGER"; case 0x03: return "BIT_STRING"; case 0x04: return "OCTET_STRING"; case 0x05: return "NULL"; case 0x06: return "OBJECT_IDENTIFIER"; case 0x07: return "ObjectDescriptor"; case 0x08: return "EXTERNAL"; case 0x09: return "REAL"; case 0x0A: return "ENUMERATED"; case 0x0B: return "EMBEDDED_PDV"; case 0x0C: return "UTF8String"; case 0x10: return "SEQUENCE"; case 0x11: return "SET"; case 0x12: return "NumericString"; case 0x13: return "PrintableString"; case 0x14: return "TeletexString"; case 0x15: return "VideotexString"; case 0x16: return "IA5String"; case 0x17: return "UTCTime"; case 0x18: return "GeneralizedTime"; case 0x19: return "GraphicString"; case 0x1A: return "VisibleString"; case 0x1B: return "GeneralString"; case 0x1C: return "UniversalString"; case 0x1E: return "BMPString" }return "Universal_" + this.tag.tagNumber.toString(); case 1: return "Application_" + this.tag.tagNumber.toString(); case 2: return "[" + this.tag.tagNumber.toString() + "]"; case 3: return "Private_" + this.tag.tagNumber.toString() } }; ASN1.prototype.content = function (maxLength) { if (this.tag === undefined) { return null } if (maxLength === undefined) { maxLength = Infinity } var content = this.posContent(); var len = Math.abs(this.length); if (!this.tag.isUniversal()) { if (this.sub !== null) { return "(" + this.sub.length + " elem)" } return this.stream.parseOctetString(content, content + len, maxLength) } switch (this.tag.tagNumber) { case 0x01: return (this.stream.get(content) === 0) ? "false" : "true"; case 0x02: return this.stream.parseInteger(content, content + len); case 0x03: return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseBitString(content, content + len, maxLength); case 0x04: return this.sub ? "(" + this.sub.length + " elem)" : this.stream.parseOctetString(content, content + len, maxLength); case 0x06: return this.stream.parseOID(content, content + len, maxLength); case 0x10: case 0x11: if (this.sub !== null) { return "(" + this.sub.length + " elem)" } else { return "(no elem)" } case 0x0C: return stringCut(this.stream.parseStringUTF(content, content + len), maxLength); case 0x12: case 0x13: case 0x14: case 0x15: case 0x16: case 0x1A: return stringCut(this.stream.parseStringISO(content, content + len), maxLength); case 0x1E: return stringCut(this.stream.parseStringBMP(content, content + len), maxLength); case 0x17: case 0x18: return this.stream.parseTime(content, content + len, (this.tag.tagNumber == 0x17)) }return null }; ASN1.prototype.toString = function () { return this.typeName() + "@" + this.stream.pos + "[header:" + this.header + ",length:" + this.length + ",sub:" + ((this.sub === null) ? "null" : this.sub.length) + "]" }; ASN1.prototype.toPrettyString = function (indent) { if (indent === undefined) { indent = "" } var s = indent + this.typeName() + " @" + this.stream.pos; if (this.length >= 0) { s += "+" } s += this.length; if (this.tag.tagConstructed) { s += " (constructed)" } else if ((this.tag.isUniversal() && ((this.tag.tagNumber == 0x03) || (this.tag.tagNumber == 0x04))) && (this.sub !== null)) { s += " (encapsulates)" } s += "\n"; if (this.sub !== null) { indent += "  "; for (var i = 0, max = this.sub.length; i < max; ++i) { s += this.sub[i].toPrettyString(indent) } } return s }; ASN1.prototype.posStart = function () { return this.stream.pos }; ASN1.prototype.posContent = function () { return this.stream.pos + this.header }; ASN1.prototype.posEnd = function () { return this.stream.pos + this.header + Math.abs(this.length) }; ASN1.prototype.toHexString = function () { return this.stream.hexDump(this.posStart(), this.posEnd(), true) }; ASN1.decodeLength = function (stream) { var buf = stream.get(); var len = buf & 0x7F; if (len == buf) { return len } if (len > 6) { throw new Error("Length over 48 bits not supported at position " + (stream.pos - 1)); } if (len === 0) { return null } buf = 0; for (var i = 0; i < len; ++i) { buf = (buf * 256) + stream.get() } return buf }; ASN1.prototype.getHexStringValue = function () { var hexString = this.toHexString(); var offset = this.header * 2; var length = this.length * 2; return hexString.substr(offset, length) }; ASN1.decode = function (str) { var stream; if (!(str instanceof Stream)) { stream = new Stream(str, 0) } else { stream = str } var streamStart = new Stream(stream); var tag = new ASN1Tag(stream); var len = ASN1.decodeLength(stream); var start = stream.pos; var header = start - streamStart.pos; var sub = null; var getSub = function () { var ret = []; if (len !== null) { var end = start + len; while (stream.pos < end) { ret[ret.length] = ASN1.decode(stream) } if (stream.pos != end) { throw new Error("Content size is not correct for container starting at offset " + start); } } else { try { for (; ;) { var s = ASN1.decode(stream); if (s.tag.isEOC()) { break } ret[ret.length] = s } len = start - stream.pos } catch (e) { throw new Error("Exception while decoding undefined length content: " + e); } } return ret }; if (tag.tagConstructed) { sub = getSub() } else if (tag.isUniversal() && ((tag.tagNumber == 0x03) || (tag.tagNumber == 0x04))) { try { if (tag.tagNumber == 0x03) { if (stream.get() != 0) { throw new Error("BIT STRINGs with unused bits cannot encapsulate."); } } sub = getSub(); for (var i = 0; i < sub.length; ++i) { if (sub[i].tag.isEOC()) { throw new Error("EOC is not supposed to be actual content."); } } } catch (e) { sub = null } } if (sub === null) { if (len === null) { throw new Error("We can't skip over an invalid tag with undefined length at offset " + start); } stream.pos = start + Math.abs(len) } return new ASN1(streamStart, header, len, tag, sub) }; return ASN1 }()); var ASN1Tag = (function () { function ASN1Tag(stream) { var buf = stream.get(); this.tagClass = buf >> 6; this.tagConstructed = ((buf & 0x20) !== 0); this.tagNumber = buf & 0x1F; if (this.tagNumber == 0x1F) { var n = new Int10(); do { buf = stream.get(); n.mulAdd(128, buf & 0x7F) } while (buf & 0x80); this.tagNumber = n.simplify() } } ASN1Tag.prototype.isUniversal = function () { return this.tagClass === 0x00 }; ASN1Tag.prototype.isEOC = function () { return this.tagClass === 0x00 && this.tagNumber === 0x00 }; return ASN1Tag }()); var dbits; var canary = 0xdeadbeefcafe; var j_lm = ((canary & 0xffffff) == 0xefcafe); var lowprimes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997]; var lplim = (1 << 26) / lowprimes[lowprimes.length - 1]; var BigInteger = (function () { function BigInteger(a, b, c) { if (a != null) { if ("number" == typeof a) { this.fromNumber(a, b, c) } else if (b == null && "string" != typeof a) { this.fromString(a, 256) } else { this.fromString(a, b) } } } BigInteger.prototype.toString = function (b) { if (this.s < 0) { return "-" + this.negate().toString(b) } var k; if (b == 16) { k = 4 } else if (b == 8) { k = 3 } else if (b == 2) { k = 1 } else if (b == 32) { k = 5 } else if (b == 4) { k = 2 } else { return this.toRadix(b) } var km = (1 << k) - 1; var d; var m = false; var r = ""; var i = this.t; var p = this.DB - (i * this.DB) % k; if (i-- > 0) { if (p < this.DB && (d = this[i] >> p) > 0) { m = true; r = int2char(d) } while (i >= 0) { if (p < k) { d = (this[i] & ((1 << p) - 1)) << (k - p); d |= this[--i] >> (p += this.DB - k) } else { d = (this[i] >> (p -= k)) & km; if (p <= 0) { p += this.DB; --i } } if (d > 0) { m = true } if (m) { r += int2char(d) } } } return m ? r : "0" }; BigInteger.prototype.negate = function () { var r = nbi(); BigInteger.ZERO.subTo(this, r); return r }; BigInteger.prototype.abs = function () { return (this.s < 0) ? this.negate() : this }; BigInteger.prototype.compareTo = function (a) { var r = this.s - a.s; if (r != 0) { return r } var i = this.t; r = i - a.t; if (r != 0) { return (this.s < 0) ? -r : r } while (--i >= 0) { if ((r = this[i] - a[i]) != 0) { return r } } return 0 }; BigInteger.prototype.bitLength = function () { if (this.t <= 0) { return 0 } return this.DB * (this.t - 1) + nbits(this[this.t - 1] ^ (this.s & this.DM)) }; BigInteger.prototype.mod = function (a) { var r = nbi(); this.abs().divRemTo(a, null, r); if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) { a.subTo(r, r) } return r }; BigInteger.prototype.modPowInt = function (e, m) { var z; if (e < 256 || m.isEven()) { z = new Classic(m) } else { z = new Montgomery(m) } return this.exp(e, z) }; BigInteger.prototype.clone = function () { var r = nbi(); this.copyTo(r); return r }; BigInteger.prototype.intValue = function () { if (this.s < 0) { if (this.t == 1) { return this[0] - this.DV } else if (this.t == 0) { return -1 } } else if (this.t == 1) { return this[0] } else if (this.t == 0) { return 0 } return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0] }; BigInteger.prototype.byteValue = function () { return (this.t == 0) ? this.s : (this[0] << 24) >> 24 }; BigInteger.prototype.shortValue = function () { return (this.t == 0) ? this.s : (this[0] << 16) >> 16 }; BigInteger.prototype.signum = function () { if (this.s < 0) { return -1 } else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) { return 0 } else { return 1 } }; BigInteger.prototype.toByteArray = function () { var i = this.t; var r = []; r[0] = this.s; var p = this.DB - (i * this.DB) % 8; var d; var k = 0; if (i-- > 0) { if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p) { r[k++] = d | (this.s << (this.DB - p)) } while (i >= 0) { if (p < 8) { d = (this[i] & ((1 << p) - 1)) << (8 - p); d |= this[--i] >> (p += this.DB - 8) } else { d = (this[i] >> (p -= 8)) & 0xff; if (p <= 0) { p += this.DB; --i } } if ((d & 0x80) != 0) { d |= -256 } if (k == 0 && (this.s & 0x80) != (d & 0x80)) { ++k } if (k > 0 || d != this.s) { r[k++] = d } } } return r }; BigInteger.prototype.equals = function (a) { return (this.compareTo(a) == 0) }; BigInteger.prototype.min = function (a) { return (this.compareTo(a) < 0) ? this : a }; BigInteger.prototype.max = function (a) { return (this.compareTo(a) > 0) ? this : a }; BigInteger.prototype.and = function (a) { var r = nbi(); this.bitwiseTo(a, op_and, r); return r }; BigInteger.prototype.or = function (a) { var r = nbi(); this.bitwiseTo(a, op_or, r); return r }; BigInteger.prototype.xor = function (a) { var r = nbi(); this.bitwiseTo(a, op_xor, r); return r }; BigInteger.prototype.andNot = function (a) { var r = nbi(); this.bitwiseTo(a, op_andnot, r); return r }; BigInteger.prototype.not = function () { var r = nbi(); for (var i = 0; i < this.t; ++i) { r[i] = this.DM & ~this[i] } r.t = this.t; r.s = ~this.s; return r }; BigInteger.prototype.shiftLeft = function (n) { var r = nbi(); if (n < 0) { this.rShiftTo(-n, r) } else { this.lShiftTo(n, r) } return r }; BigInteger.prototype.shiftRight = function (n) { var r = nbi(); if (n < 0) { this.lShiftTo(-n, r) } else { this.rShiftTo(n, r) } return r }; BigInteger.prototype.getLowestSetBit = function () { for (var i = 0; i < this.t; ++i) { if (this[i] != 0) { return i * this.DB + lbit(this[i]) } } if (this.s < 0) { return this.t * this.DB } return -1 }; BigInteger.prototype.bitCount = function () { var r = 0; var x = this.s & this.DM; for (var i = 0; i < this.t; ++i) { r += cbit(this[i] ^ x) } return r }; BigInteger.prototype.testBit = function (n) { var j = Math.floor(n / this.DB); if (j >= this.t) { return (this.s != 0) } return ((this[j] & (1 << (n % this.DB))) != 0) }; BigInteger.prototype.setBit = function (n) { return this.changeBit(n, op_or) }; BigInteger.prototype.clearBit = function (n) { return this.changeBit(n, op_andnot) }; BigInteger.prototype.flipBit = function (n) { return this.changeBit(n, op_xor) }; BigInteger.prototype.add = function (a) { var r = nbi(); this.addTo(a, r); return r }; BigInteger.prototype.subtract = function (a) { var r = nbi(); this.subTo(a, r); return r }; BigInteger.prototype.multiply = function (a) { var r = nbi(); this.multiplyTo(a, r); return r }; BigInteger.prototype.divide = function (a) { var r = nbi(); this.divRemTo(a, r, null); return r }; BigInteger.prototype.remainder = function (a) { var r = nbi(); this.divRemTo(a, null, r); return r }; BigInteger.prototype.divideAndRemainder = function (a) { var q = nbi(); var r = nbi(); this.divRemTo(a, q, r); return [q, r] }; BigInteger.prototype.modPow = function (e, m) { var i = e.bitLength(); var k; var r = nbv(1); var z; if (i <= 0) { return r } else if (i < 18) { k = 1 } else if (i < 48) { k = 3 } else if (i < 144) { k = 4 } else if (i < 768) { k = 5 } else { k = 6 } if (i < 8) { z = new Classic(m) } else if (m.isEven()) { z = new Barrett(m) } else { z = new Montgomery(m) } var g = []; var n = 3; var k1 = k - 1; var km = (1 << k) - 1; g[1] = z.convert(this); if (k > 1) { var g2 = nbi(); z.sqrTo(g[1], g2); while (n <= km) { g[n] = nbi(); z.mulTo(g2, g[n - 2], g[n]); n += 2 } } var j = e.t - 1; var w; var is1 = true; var r2 = nbi(); var t; i = nbits(e[j]) - 1; while (j >= 0) { if (i >= k1) { w = (e[j] >> (i - k1)) & km } else { w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i); if (j > 0) { w |= e[j - 1] >> (this.DB + i - k1) } } n = k; while ((w & 1) == 0) { w >>= 1; --n } if ((i -= n) < 0) { i += this.DB; --j } if (is1) { g[w].copyTo(r); is1 = false } else { while (n > 1) { z.sqrTo(r, r2); z.sqrTo(r2, r); n -= 2 } if (n > 0) { z.sqrTo(r, r2) } else { t = r; r = r2; r2 = t } z.mulTo(r2, g[w], r) } while (j >= 0 && (e[j] & (1 << i)) == 0) { z.sqrTo(r, r2); t = r; r = r2; r2 = t; if (--i < 0) { i = this.DB - 1; --j } } } return z.revert(r) }; BigInteger.prototype.modInverse = function (m) { var ac = m.isEven(); if ((this.isEven() && ac) || m.signum() == 0) { return BigInteger.ZERO } var u = m.clone(); var v = this.clone(); var a = nbv(1); var b = nbv(0); var c = nbv(0); var d = nbv(1); while (u.signum() != 0) { while (u.isEven()) { u.rShiftTo(1, u); if (ac) { if (!a.isEven() || !b.isEven()) { a.addTo(this, a); b.subTo(m, b) } a.rShiftTo(1, a) } else if (!b.isEven()) { b.subTo(m, b) } b.rShiftTo(1, b) } while (v.isEven()) { v.rShiftTo(1, v); if (ac) { if (!c.isEven() || !d.isEven()) { c.addTo(this, c); d.subTo(m, d) } c.rShiftTo(1, c) } else if (!d.isEven()) { d.subTo(m, d) } d.rShiftTo(1, d) } if (u.compareTo(v) >= 0) { u.subTo(v, u); if (ac) { a.subTo(c, a) } b.subTo(d, b) } else { v.subTo(u, v); if (ac) { c.subTo(a, c) } d.subTo(b, d) } } if (v.compareTo(BigInteger.ONE) != 0) { return BigInteger.ZERO } if (d.compareTo(m) >= 0) { return d.subtract(m) } if (d.signum() < 0) { d.addTo(m, d) } else { return d } if (d.signum() < 0) { return d.add(m) } else { return d } }; BigInteger.prototype.pow = function (e) { return this.exp(e, new NullExp()) }; BigInteger.prototype.gcd = function (a) { var x = (this.s < 0) ? this.negate() : this.clone(); var y = (a.s < 0) ? a.negate() : a.clone(); if (x.compareTo(y) < 0) { var t = x; x = y; y = t } var i = x.getLowestSetBit(); var g = y.getLowestSetBit(); if (g < 0) { return x } if (i < g) { g = i } if (g > 0) { x.rShiftTo(g, x); y.rShiftTo(g, y) } while (x.signum() > 0) { if ((i = x.getLowestSetBit()) > 0) { x.rShiftTo(i, x) } if ((i = y.getLowestSetBit()) > 0) { y.rShiftTo(i, y) } if (x.compareTo(y) >= 0) { x.subTo(y, x); x.rShiftTo(1, x) } else { y.subTo(x, y); y.rShiftTo(1, y) } } if (g > 0) { y.lShiftTo(g, y) } return y }; BigInteger.prototype.isProbablePrime = function (t) { var i; var x = this.abs(); if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) { for (i = 0; i < lowprimes.length; ++i) { if (x[0] == lowprimes[i]) { return true } } return false } if (x.isEven()) { return false } i = 1; while (i < lowprimes.length) { var m = lowprimes[i]; var j = i + 1; while (j < lowprimes.length && m < lplim) { m *= lowprimes[j++] } m = x.modInt(m); while (i < j) { if (m % lowprimes[i++] == 0) { return false } } } return x.millerRabin(t) }; BigInteger.prototype.copyTo = function (r) { for (var i = this.t - 1; i >= 0; --i) { r[i] = this[i] } r.t = this.t; r.s = this.s }; BigInteger.prototype.fromInt = function (x) { this.t = 1; this.s = (x < 0) ? -1 : 0; if (x > 0) { this[0] = x } else if (x < -1) { this[0] = x + this.DV } else { this.t = 0 } }; BigInteger.prototype.fromString = function (s, b) { var k; if (b == 16) { k = 4 } else if (b == 8) { k = 3 } else if (b == 256) { k = 8 } else if (b == 2) { k = 1 } else if (b == 32) { k = 5 } else if (b == 4) { k = 2 } else { this.fromRadix(s, b); return } this.t = 0; this.s = 0; var i = s.length; var mi = false; var sh = 0; while (--i >= 0) { var x = (k == 8) ? (+s[i]) & 0xff : intAt(s, i); if (x < 0) { if (s.charAt(i) == "-") { mi = true } continue } mi = false; if (sh == 0) { this[this.t++] = x } else if (sh + k > this.DB) { this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh; this[this.t++] = (x >> (this.DB - sh)) } else { this[this.t - 1] |= x << sh } sh += k; if (sh >= this.DB) { sh -= this.DB } } if (k == 8 && ((+s[0]) & 0x80) != 0) { this.s = -1; if (sh > 0) { this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh } } this.clamp(); if (mi) { BigInteger.ZERO.subTo(this, this) } }; BigInteger.prototype.clamp = function () { var c = this.s & this.DM; while (this.t > 0 && this[this.t - 1] == c) { --this.t } }; BigInteger.prototype.dlShiftTo = function (n, r) { var i; for (i = this.t - 1; i >= 0; --i) { r[i + n] = this[i] } for (i = n - 1; i >= 0; --i) { r[i] = 0 } r.t = this.t + n; r.s = this.s }; BigInteger.prototype.drShiftTo = function (n, r) { for (var i = n; i < this.t; ++i) { r[i - n] = this[i] } r.t = Math.max(this.t - n, 0); r.s = this.s }; BigInteger.prototype.lShiftTo = function (n, r) { var bs = n % this.DB; var cbs = this.DB - bs; var bm = (1 << cbs) - 1; var ds = Math.floor(n / this.DB); var c = (this.s << bs) & this.DM; for (var i = this.t - 1; i >= 0; --i) { r[i + ds + 1] = (this[i] >> cbs) | c; c = (this[i] & bm) << bs } for (var i = ds - 1; i >= 0; --i) { r[i] = 0 } r[ds] = c; r.t = this.t + ds + 1; r.s = this.s; r.clamp() }; BigInteger.prototype.rShiftTo = function (n, r) { r.s = this.s; var ds = Math.floor(n / this.DB); if (ds >= this.t) { r.t = 0; return } var bs = n % this.DB; var cbs = this.DB - bs; var bm = (1 << bs) - 1; r[0] = this[ds] >> bs; for (var i = ds + 1; i < this.t; ++i) { r[i - ds - 1] |= (this[i] & bm) << cbs; r[i - ds] = this[i] >> bs } if (bs > 0) { r[this.t - ds - 1] |= (this.s & bm) << cbs } r.t = this.t - ds; r.clamp() }; BigInteger.prototype.subTo = function (a, r) { var i = 0; var c = 0; var m = Math.min(a.t, this.t); while (i < m) { c += this[i] - a[i]; r[i++] = c & this.DM; c >>= this.DB } if (a.t < this.t) { c -= a.s; while (i < this.t) { c += this[i]; r[i++] = c & this.DM; c >>= this.DB } c += this.s } else { c += this.s; while (i < a.t) { c -= a[i]; r[i++] = c & this.DM; c >>= this.DB } c -= a.s } r.s = (c < 0) ? -1 : 0; if (c < -1) { r[i++] = this.DV + c } else if (c > 0) { r[i++] = c } r.t = i; r.clamp() }; BigInteger.prototype.multiplyTo = function (a, r) { var x = this.abs(); var y = a.abs(); var i = x.t; r.t = i + y.t; while (--i >= 0) { r[i] = 0 } for (i = 0; i < y.t; ++i) { r[i + x.t] = x.am(0, y[i], r, i, 0, x.t) } r.s = 0; r.clamp(); if (this.s != a.s) { BigInteger.ZERO.subTo(r, r) } }; BigInteger.prototype.squareTo = function (r) { var x = this.abs(); var i = r.t = 2 * x.t; while (--i >= 0) { r[i] = 0 } for (i = 0; i < x.t - 1; ++i) { var c = x.am(i, x[i], r, 2 * i, 0, 1); if ((r[i + x.t] += x.am(i + 1, 2 * x[i], r, 2 * i + 1, c, x.t - i - 1)) >= x.DV) { r[i + x.t] -= x.DV; r[i + x.t + 1] = 1 } } if (r.t > 0) { r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1) } r.s = 0; r.clamp() }; BigInteger.prototype.divRemTo = function (m, q, r) { var pm = m.abs(); if (pm.t <= 0) { return } var pt = this.abs(); if (pt.t < pm.t) { if (q != null) { q.fromInt(0) } if (r != null) { this.copyTo(r) } return } if (r == null) { r = nbi() } var y = nbi(); var ts = this.s; var ms = m.s; var nsh = this.DB - nbits(pm[pm.t - 1]); if (nsh > 0) { pm.lShiftTo(nsh, y); pt.lShiftTo(nsh, r) } else { pm.copyTo(y); pt.copyTo(r) } var ys = y.t; var y0 = y[ys - 1]; if (y0 == 0) { return } var yt = y0 * (1 << this.F1) + ((ys > 1) ? y[ys - 2] >> this.F2 : 0); var d1 = this.FV / yt; var d2 = (1 << this.F1) / yt; var e = 1 << this.F2; var i = r.t; var j = i - ys; var t = (q == null) ? nbi() : q; y.dlShiftTo(j, t); if (r.compareTo(t) >= 0) { r[r.t++] = 1; r.subTo(t, r) } BigInteger.ONE.dlShiftTo(ys, t); t.subTo(y, y); while (y.t < ys) { y[y.t++] = 0 } while (--j >= 0) { var qd = (r[--i] == y0) ? this.DM : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2); if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) { y.dlShiftTo(j, t); r.subTo(t, r); while (r[i] < --qd) { r.subTo(t, r) } } } if (q != null) { r.drShiftTo(ys, q); if (ts != ms) { BigInteger.ZERO.subTo(q, q) } } r.t = ys; r.clamp(); if (nsh > 0) { r.rShiftTo(nsh, r) } if (ts < 0) { BigInteger.ZERO.subTo(r, r) } }; BigInteger.prototype.invDigit = function () { if (this.t < 1) { return 0 } var x = this[0]; if ((x & 1) == 0) { return 0 } var y = x & 3; y = (y * (2 - (x & 0xf) * y)) & 0xf; y = (y * (2 - (x & 0xff) * y)) & 0xff; y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; y = (y * (2 - x * y % this.DV)) % this.DV; return (y > 0) ? this.DV - y : -y }; BigInteger.prototype.isEven = function () { return ((this.t > 0) ? (this[0] & 1) : this.s) == 0 }; BigInteger.prototype.exp = function (e, z) { if (e > 0xffffffff || e < 1) { return BigInteger.ONE } var r = nbi(); var r2 = nbi(); var g = z.convert(this); var i = nbits(e) - 1; g.copyTo(r); while (--i >= 0) { z.sqrTo(r, r2); if ((e & (1 << i)) > 0) { z.mulTo(r2, g, r) } else { var t = r; r = r2; r2 = t } } return z.revert(r) }; BigInteger.prototype.chunkSize = function (r) { return Math.floor(Math.LN2 * this.DB / Math.log(r)) }; BigInteger.prototype.toRadix = function (b) { if (b == null) { b = 10 } if (this.signum() == 0 || b < 2 || b > 36) { return "0" } var cs = this.chunkSize(b); var a = Math.pow(b, cs); var d = nbv(a); var y = nbi(); var z = nbi(); var r = ""; this.divRemTo(d, y, z); while (y.signum() > 0) { r = (a + z.intValue()).toString(b).substr(1) + r; y.divRemTo(d, y, z) } return z.intValue().toString(b) + r }; BigInteger.prototype.fromRadix = function (s, b) { this.fromInt(0); if (b == null) { b = 10 } var cs = this.chunkSize(b); var d = Math.pow(b, cs); var mi = false; var j = 0; var w = 0; for (var i = 0; i < s.length; ++i) { var x = intAt(s, i); if (x < 0) { if (s.charAt(i) == "-" && this.signum() == 0) { mi = true } continue } w = b * w + x; if (++j >= cs) { this.dMultiply(d); this.dAddOffset(w, 0); j = 0; w = 0 } } if (j > 0) { this.dMultiply(Math.pow(b, j)); this.dAddOffset(w, 0) } if (mi) { BigInteger.ZERO.subTo(this, this) } }; BigInteger.prototype.fromNumber = function (a, b, c) { if ("number" == typeof b) { if (a < 2) { this.fromInt(1) } else { this.fromNumber(a, c); if (!this.testBit(a - 1)) { this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this) } if (this.isEven()) { this.dAddOffset(1, 0) } while (!this.isProbablePrime(b)) { this.dAddOffset(2, 0); if (this.bitLength() > a) { this.subTo(BigInteger.ONE.shiftLeft(a - 1), this) } } } } else { var x = []; var t = a & 7; x.length = (a >> 3) + 1; b.nextBytes(x); if (t > 0) { x[0] &= ((1 << t) - 1) } else { x[0] = 0 } this.fromString(x, 256) } }; BigInteger.prototype.bitwiseTo = function (a, op, r) { var i; var f; var m = Math.min(a.t, this.t); for (i = 0; i < m; ++i) { r[i] = op(this[i], a[i]) } if (a.t < this.t) { f = a.s & this.DM; for (i = m; i < this.t; ++i) { r[i] = op(this[i], f) } r.t = this.t } else { f = this.s & this.DM; for (i = m; i < a.t; ++i) { r[i] = op(f, a[i]) } r.t = a.t } r.s = op(this.s, a.s); r.clamp() }; BigInteger.prototype.changeBit = function (n, op) { var r = BigInteger.ONE.shiftLeft(n); this.bitwiseTo(r, op, r); return r }; BigInteger.prototype.addTo = function (a, r) { var i = 0; var c = 0; var m = Math.min(a.t, this.t); while (i < m) { c += this[i] + a[i]; r[i++] = c & this.DM; c >>= this.DB } if (a.t < this.t) { c += a.s; while (i < this.t) { c += this[i]; r[i++] = c & this.DM; c >>= this.DB } c += this.s } else { c += this.s; while (i < a.t) { c += a[i]; r[i++] = c & this.DM; c >>= this.DB } c += a.s } r.s = (c < 0) ? -1 : 0; if (c > 0) { r[i++] = c } else if (c < -1) { r[i++] = this.DV + c } r.t = i; r.clamp() }; BigInteger.prototype.dMultiply = function (n) { this[this.t] = this.am(0, n - 1, this, 0, 0, this.t); ++this.t; this.clamp() }; BigInteger.prototype.dAddOffset = function (n, w) { if (n == 0) { return } while (this.t <= w) { this[this.t++] = 0 } this[w] += n; while (this[w] >= this.DV) { this[w] -= this.DV; if (++w >= this.t) { this[this.t++] = 0 } ++this[w] } }; BigInteger.prototype.multiplyLowerTo = function (a, n, r) { var i = Math.min(this.t + a.t, n); r.s = 0; r.t = i; while (i > 0) { r[--i] = 0 } for (var j = r.t - this.t; i < j; ++i) { r[i + this.t] = this.am(0, a[i], r, i, 0, this.t) } for (var j = Math.min(a.t, n); i < j; ++i) { this.am(0, a[i], r, i, 0, n - i) } r.clamp() }; BigInteger.prototype.multiplyUpperTo = function (a, n, r) { --n; var i = r.t = this.t + a.t - n; r.s = 0; while (--i >= 0) { r[i] = 0 } for (i = Math.max(n - this.t, 0); i < a.t; ++i) { r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n) } r.clamp(); r.drShiftTo(1, r) }; BigInteger.prototype.modInt = function (n) { if (n <= 0) { return 0 } var d = this.DV % n; var r = (this.s < 0) ? n - 1 : 0; if (this.t > 0) { if (d == 0) { r = this[0] % n } else { for (var i = this.t - 1; i >= 0; --i) { r = (d * r + this[i]) % n } } } return r }; BigInteger.prototype.millerRabin = function (t) { var n1 = this.subtract(BigInteger.ONE); var k = n1.getLowestSetBit(); if (k <= 0) { return false } var r = n1.shiftRight(k); t = (t + 1) >> 1; if (t > lowprimes.length) { t = lowprimes.length } var a = nbi(); for (var i = 0; i < t; ++i) { a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]); var y = a.modPow(r, this); if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) { var j = 1; while (j++ < k && y.compareTo(n1) != 0) { y = y.modPowInt(2, this); if (y.compareTo(BigInteger.ONE) == 0) { return false } } if (y.compareTo(n1) != 0) { return false } } } return true }; BigInteger.prototype.square = function () { var r = nbi(); this.squareTo(r); return r }; BigInteger.prototype.gcda = function (a, callback) { var x = (this.s < 0) ? this.negate() : this.clone(); var y = (a.s < 0) ? a.negate() : a.clone(); if (x.compareTo(y) < 0) { var t = x; x = y; y = t } var i = x.getLowestSetBit(); var g = y.getLowestSetBit(); if (g < 0) { callback(x); return } if (i < g) { g = i } if (g > 0) { x.rShiftTo(g, x); y.rShiftTo(g, y) } var gcda1 = function () { if ((i = x.getLowestSetBit()) > 0) { x.rShiftTo(i, x) } if ((i = y.getLowestSetBit()) > 0) { y.rShiftTo(i, y) } if (x.compareTo(y) >= 0) { x.subTo(y, x); x.rShiftTo(1, x) } else { y.subTo(x, y); y.rShiftTo(1, y) } if (!(x.signum() > 0)) { if (g > 0) { y.lShiftTo(g, y) } setTimeout(function () { callback(y) }, 0) } else { setTimeout(gcda1, 0) } }; setTimeout(gcda1, 10) }; BigInteger.prototype.fromNumberAsync = function (a, b, c, callback) { if ("number" == typeof b) { if (a < 2) { this.fromInt(1) } else { this.fromNumber(a, c); if (!this.testBit(a - 1)) { this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this) } if (this.isEven()) { this.dAddOffset(1, 0) } var bnp_1 = this; var bnpfn1_1 = function () { bnp_1.dAddOffset(2, 0); if (bnp_1.bitLength() > a) { bnp_1.subTo(BigInteger.ONE.shiftLeft(a - 1), bnp_1) } if (bnp_1.isProbablePrime(b)) { setTimeout(function () { callback() }, 0) } else { setTimeout(bnpfn1_1, 0) } }; setTimeout(bnpfn1_1, 0) } } else { var x = []; var t = a & 7; x.length = (a >> 3) + 1; b.nextBytes(x); if (t > 0) { x[0] &= ((1 << t) - 1) } else { x[0] = 0 } this.fromString(x, 256) } }; return BigInteger }()); var NullExp = (function () { function NullExp() { } NullExp.prototype.convert = function (x) { return x }; NullExp.prototype.revert = function (x) { return x }; NullExp.prototype.mulTo = function (x, y, r) { x.multiplyTo(y, r) }; NullExp.prototype.sqrTo = function (x, r) { x.squareTo(r) }; return NullExp }()); var Classic = (function () { function Classic(m) { this.m = m } Classic.prototype.convert = function (x) { if (x.s < 0 || x.compareTo(this.m) >= 0) { return x.mod(this.m) } else { return x } }; Classic.prototype.revert = function (x) { return x }; Classic.prototype.reduce = function (x) { x.divRemTo(this.m, null, x) }; Classic.prototype.mulTo = function (x, y, r) { x.multiplyTo(y, r); this.reduce(r) }; Classic.prototype.sqrTo = function (x, r) { x.squareTo(r); this.reduce(r) }; return Classic }()); var Montgomery = (function () { function Montgomery(m) { this.m = m; this.mp = m.invDigit(); this.mpl = this.mp & 0x7fff; this.mph = this.mp >> 15; this.um = (1 << (m.DB - 15)) - 1; this.mt2 = 2 * m.t } Montgomery.prototype.convert = function (x) { var r = nbi(); x.abs().dlShiftTo(this.m.t, r); r.divRemTo(this.m, null, r); if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) { this.m.subTo(r, r) } return r }; Montgomery.prototype.revert = function (x) { var r = nbi(); x.copyTo(r); this.reduce(r); return r }; Montgomery.prototype.reduce = function (x) { while (x.t <= this.mt2) { x[x.t++] = 0 } for (var i = 0; i < this.m.t; ++i) { var j = x[i] & 0x7fff; var u0 = (j * this.mpl + (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) & x.DM; j = i + this.m.t; x[j] += this.m.am(0, u0, x, i, 0, this.m.t); while (x[j] >= x.DV) { x[j] -= x.DV; x[++j]++ } } x.clamp(); x.drShiftTo(this.m.t, x); if (x.compareTo(this.m) >= 0) { x.subTo(this.m, x) } }; Montgomery.prototype.mulTo = function (x, y, r) { x.multiplyTo(y, r); this.reduce(r) }; Montgomery.prototype.sqrTo = function (x, r) { x.squareTo(r); this.reduce(r) }; return Montgomery }()); var Barrett = (function () { function Barrett(m) { this.m = m; this.r2 = nbi(); this.q3 = nbi(); BigInteger.ONE.dlShiftTo(2 * m.t, this.r2); this.mu = this.r2.divide(m) } Barrett.prototype.convert = function (x) { if (x.s < 0 || x.t > 2 * this.m.t) { return x.mod(this.m) } else if (x.compareTo(this.m) < 0) { return x } else { var r = nbi(); x.copyTo(r); this.reduce(r); return r } }; Barrett.prototype.revert = function (x) { return x }; Barrett.prototype.reduce = function (x) { x.drShiftTo(this.m.t - 1, this.r2); if (x.t > this.m.t + 1) { x.t = this.m.t + 1; x.clamp() } this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3); this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2); while (x.compareTo(this.r2) < 0) { x.dAddOffset(1, this.m.t + 1) } x.subTo(this.r2, x); while (x.compareTo(this.m) >= 0) { x.subTo(this.m, x) } }; Barrett.prototype.mulTo = function (x, y, r) { x.multiplyTo(y, r); this.reduce(r) }; Barrett.prototype.sqrTo = function (x, r) { x.squareTo(r); this.reduce(r) }; return Barrett }()); function nbi() { return new BigInteger(null) } function parseBigInt(str, r) { return new BigInteger(str, r) } function am1(i, x, w, j, c, n) { while (--n >= 0) { var v = x * this[i++] + w[j] + c; c = Math.floor(v / 0x4000000); w[j++] = v & 0x3ffffff } return c } function am2(i, x, w, j, c, n) { var xl = x & 0x7fff; var xh = x >> 15; while (--n >= 0) { var l = this[i] & 0x7fff; var h = this[i++] >> 15; var m = xh * l + h * xl; l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff); c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30); w[j++] = l & 0x3fffffff } return c } function am3(i, x, w, j, c, n) { var xl = x & 0x3fff; var xh = x >> 14; while (--n >= 0) { var l = this[i] & 0x3fff; var h = this[i++] >> 14; var m = xh * l + h * xl; l = xl * l + ((m & 0x3fff) << 14) + w[j] + c; c = (l >> 28) + (m >> 14) + xh * h; w[j++] = l & 0xfffffff } return c } if (j_lm && (navigator2.appName == "Microsoft Internet Explorer")) { BigInteger.prototype.am = am2; dbits = 30 } else if (j_lm && (navigator2.appName != "Netscape")) { BigInteger.prototype.am = am1; dbits = 26 } else { BigInteger.prototype.am = am3; dbits = 28 } BigInteger.prototype.DB = dbits; BigInteger.prototype.DM = ((1 << dbits) - 1); BigInteger.prototype.DV = (1 << dbits); var BI_FP = 52; BigInteger.prototype.FV = Math.pow(2, BI_FP); BigInteger.prototype.F1 = BI_FP - dbits; BigInteger.prototype.F2 = 2 * dbits - BI_FP; var BI_RC = []; var rr; var vv; rr = "0".charCodeAt(0); for (vv = 0; vv <= 9; ++vv) { BI_RC[rr++] = vv } rr = "a".charCodeAt(0); for (vv = 10; vv < 36; ++vv) { BI_RC[rr++] = vv } rr = "A".charCodeAt(0); for (vv = 10; vv < 36; ++vv) { BI_RC[rr++] = vv } function intAt(s, i) { var c = BI_RC[s.charCodeAt(i)]; return (c == null) ? -1 : c } function nbv(i) { var r = nbi(); r.fromInt(i); return r } function nbits(x) { var r = 1; var t; if ((t = x >>> 16) != 0) { x = t; r += 16 } if ((t = x >> 8) != 0) { x = t; r += 8 } if ((t = x >> 4) != 0) { x = t; r += 4 } if ((t = x >> 2) != 0) { x = t; r += 2 } if ((t = x >> 1) != 0) { x = t; r += 1 } return r } BigInteger.ZERO = nbv(0); BigInteger.ONE = nbv(1); var Arcfour = (function () { function Arcfour() { this.i = 0; this.j = 0; this.S = [] } Arcfour.prototype.init = function (key) { var i; var j; var t; for (i = 0; i < 256; ++i) { this.S[i] = i } j = 0; for (i = 0; i < 256; ++i) { j = (j + this.S[i] + key[i % key.length]) & 255; t = this.S[i]; this.S[i] = this.S[j]; this.S[j] = t } this.i = 0; this.j = 0 }; Arcfour.prototype.next = function () { var t; this.i = (this.i + 1) & 255; this.j = (this.j + this.S[this.i]) & 255; t = this.S[this.i]; this.S[this.i] = this.S[this.j]; this.S[this.j] = t; return this.S[(t + this.S[this.i]) & 255] }; return Arcfour }()); function prng_newstate() { return new Arcfour() } var rng_psize = 256; var rng_state; var rng_pool = null; var rng_pptr; if (rng_pool == null) { rng_pool = []; rng_pptr = 0; var t = void 0; if (window2.crypto && window2.crypto.getRandomValues) { var z = new Uint32Array(256); window2.crypto.getRandomValues(z); for (t = 0; t < z.length; ++t) { rng_pool[rng_pptr++] = z[t] & 255 } } var onMouseMoveListener_1 = function (ev) { this.count = this.count || 0; if (this.count >= 256 || rng_pptr >= rng_psize) { if (window2.removeEventListener) { window2.removeEventListener("mousemove", onMouseMoveListener_1, false) } else if (window2.detachEvent) { window2.detachEvent("onmousemove", onMouseMoveListener_1) } return } try { var mouseCoordinates = ev.x + ev.y; rng_pool[rng_pptr++] = mouseCoordinates & 255; this.count += 1 } catch (e) { } }; if (window2.addEventListener) { window2.addEventListener("mousemove", onMouseMoveListener_1, false) } else if (window2.attachEvent) { window2.attachEvent("onmousemove", onMouseMoveListener_1) } } function rng_get_byte() { if (rng_state == null) { rng_state = prng_newstate(); while (rng_pptr < rng_psize) { var random = Math.floor(65536 * Math.random()); rng_pool[rng_pptr++] = random & 255 } rng_state.init(rng_pool); for (rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr) { rng_pool[rng_pptr] = 0 } rng_pptr = 0 } return rng_state.next() } var SecureRandom = (function () { function SecureRandom() { } SecureRandom.prototype.nextBytes = function (ba) { for (var i = 0; i < ba.length; ++i) { ba[i] = rng_get_byte() } }; return SecureRandom }()); function pkcs1pad1(s, n) { if (n < s.length + 22) { console.error("Message too long for RSA"); return null } var len = n - s.length - 6; var filler = ""; for (var f = 0; f < len; f += 2) { filler += "ff" } var m = "0001" + filler + "00" + s; return parseBigInt(m, 16) } function pkcs1pad2(s, n) { if (n < s.length + 11) { console.error("Message too long for RSA"); return null } var ba = []; var i = s.length - 1; while (i >= 0 && n > 0) { var c = s.charCodeAt(i--); if (c < 128) { ba[--n] = c } else if ((c > 127) && (c < 2048)) { ba[--n] = (c & 63) | 128; ba[--n] = (c >> 6) | 192 } else { ba[--n] = (c & 63) | 128; ba[--n] = ((c >> 6) & 63) | 128; ba[--n] = (c >> 12) | 224 } } ba[--n] = 0; var rng = new SecureRandom(); var x = []; while (n > 2) { x[0] = 0; while (x[0] == 0) { rng.nextBytes(x) } ba[--n] = x[0] } ba[--n] = 2; ba[--n] = 0; return new BigInteger(ba) } var RSAKey = (function () { function RSAKey() { this.n = null; this.e = 0; this.d = null; this.p = null; this.q = null; this.dmp1 = null; this.dmq1 = null; this.coeff = null } RSAKey.prototype.doPublic = function (x) { return x.modPowInt(this.e, this.n) }; RSAKey.prototype.doPrivate = function (x) { if (this.p == null || this.q == null) { return x.modPow(this.d, this.n) } var xp = x.mod(this.p).modPow(this.dmp1, this.p); var xq = x.mod(this.q).modPow(this.dmq1, this.q); while (xp.compareTo(xq) < 0) { xp = xp.add(this.p) } return xp.subtract(xq).multiply(this.coeff).mod(this.p).multiply(this.q).add(xq) }; RSAKey.prototype.setPublic = function (N, E) { if (N != null && E != null && N.length > 0 && E.length > 0) { this.n = parseBigInt(N, 16); this.e = parseInt(E, 16) } else { console.error("Invalid RSA public key") } }; RSAKey.prototype.encrypt = function (text) { var m = pkcs1pad2(text, (this.n.bitLength() + 7) >> 3); if (m == null) { return null } var c = this.doPublic(m); if (c == null) { return null } var h = c.toString(16); if ((h.length & 1) == 0) { return h } else { return "0" + h } }; RSAKey.prototype.setPrivate = function (N, E, D) { if (N != null && E != null && N.length > 0 && E.length > 0) { this.n = parseBigInt(N, 16); this.e = parseInt(E, 16); this.d = parseBigInt(D, 16) } else { console.error("Invalid RSA private key") } }; RSAKey.prototype.setPrivateEx = function (N, E, D, P, Q, DP, DQ, C) { if (N != null && E != null && N.length > 0 && E.length > 0) { this.n = parseBigInt(N, 16); this.e = parseInt(E, 16); this.d = parseBigInt(D, 16); this.p = parseBigInt(P, 16); this.q = parseBigInt(Q, 16); this.dmp1 = parseBigInt(DP, 16); this.dmq1 = parseBigInt(DQ, 16); this.coeff = parseBigInt(C, 16) } else { console.error("Invalid RSA private key") } }; RSAKey.prototype.generate = function (B, E) { var rng = new SecureRandom(); var qs = B >> 1; this.e = parseInt(E, 16); var ee = new BigInteger(E, 16); for (; ;) { for (; ;) { this.p = new BigInteger(B - qs, 1, rng); if (this.p.subtract(BigInteger.ONE).gcd(ee).compareTo(BigInteger.ONE) == 0 && this.p.isProbablePrime(10)) { break } } for (; ;) { this.q = new BigInteger(qs, 1, rng); if (this.q.subtract(BigInteger.ONE).gcd(ee).compareTo(BigInteger.ONE) == 0 && this.q.isProbablePrime(10)) { break } } if (this.p.compareTo(this.q) <= 0) { var t = this.p; this.p = this.q; this.q = t } var p1 = this.p.subtract(BigInteger.ONE); var q1 = this.q.subtract(BigInteger.ONE); var phi = p1.multiply(q1); if (phi.gcd(ee).compareTo(BigInteger.ONE) == 0) { this.n = this.p.multiply(this.q); this.d = ee.modInverse(phi); this.dmp1 = this.d.mod(p1); this.dmq1 = this.d.mod(q1); this.coeff = this.q.modInverse(this.p); break } } }; RSAKey.prototype.decrypt = function (ctext) { var c = parseBigInt(ctext, 16); var m = this.doPrivate(c); if (m == null) { return null } return pkcs1unpad2(m, (this.n.bitLength() + 7) >> 3) }; RSAKey.prototype.generateAsync = function (B, E, callback) { var rng = new SecureRandom(); var qs = B >> 1; this.e = parseInt(E, 16); var ee = new BigInteger(E, 16); var rsa = this; var loop1 = function () { var loop4 = function () { if (rsa.p.compareTo(rsa.q) <= 0) { var t = rsa.p; rsa.p = rsa.q; rsa.q = t } var p1 = rsa.p.subtract(BigInteger.ONE); var q1 = rsa.q.subtract(BigInteger.ONE); var phi = p1.multiply(q1); if (phi.gcd(ee).compareTo(BigInteger.ONE) == 0) { rsa.n = rsa.p.multiply(rsa.q); rsa.d = ee.modInverse(phi); rsa.dmp1 = rsa.d.mod(p1); rsa.dmq1 = rsa.d.mod(q1); rsa.coeff = rsa.q.modInverse(rsa.p); setTimeout(function () { callback() }, 0) } else { setTimeout(loop1, 0) } }; var loop3 = function () { rsa.q = nbi(); rsa.q.fromNumberAsync(qs, 1, rng, function () { rsa.q.subtract(BigInteger.ONE).gcda(ee, function (r) { if (r.compareTo(BigInteger.ONE) == 0 && rsa.q.isProbablePrime(10)) { setTimeout(loop4, 0) } else { setTimeout(loop3, 0) } }) }) }; var loop2 = function () { rsa.p = nbi(); rsa.p.fromNumberAsync(B - qs, 1, rng, function () { rsa.p.subtract(BigInteger.ONE).gcda(ee, function (r) { if (r.compareTo(BigInteger.ONE) == 0 && rsa.p.isProbablePrime(10)) { setTimeout(loop3, 0) } else { setTimeout(loop2, 0) } }) }) }; setTimeout(loop2, 0) }; setTimeout(loop1, 0) }; RSAKey.prototype.sign = function (text, digestMethod, digestName) { var header = getDigestHeader(digestName); var digest = header + digestMethod(text).toString(); var m = pkcs1pad1(digest, this.n.bitLength() / 4); if (m == null) { return null } var c = this.doPrivate(m); if (c == null) { return null } var h = c.toString(16); if ((h.length & 1) == 0) { return h } else { return "0" + h } }; RSAKey.prototype.verify = function (text, signature, digestMethod) { var c = parseBigInt(signature, 16); var m = this.doPublic(c); if (m == null) { return null } var unpadded = m.toString(16).replace(/^1f+00/, ""); var digest = removeDigestHeader(unpadded); return digest == digestMethod(text).toString() }; return RSAKey }()); function pkcs1unpad2(d, n) { var b = d.toByteArray(); var i = 0; while (i < b.length && b[i] == 0) { ++i } if (b.length - i != n - 1 || b[i] != 2) { return null } ++i; while (b[i] != 0) { if (++i >= b.length) { return null } } var ret = ""; while (++i < b.length) { var c = b[i] & 255; if (c < 128) { ret += String.fromCharCode(c) } else if ((c > 191) && (c < 224)) { ret += String.fromCharCode(((c & 31) << 6) | (b[i + 1] & 63)); ++i } else { ret += String.fromCharCode(((c & 15) << 12) | ((b[i + 1] & 63) << 6) | (b[i + 2] & 63)); i += 2 } } return ret } var DIGEST_HEADERS = { md2: "3020300c06082a864886f70d020205000410", md5: "3020300c06082a864886f70d020505000410", sha1: "3021300906052b0e03021a05000414", sha224: "302d300d06096086480165030402040500041c", sha256: "3031300d060960864801650304020105000420", sha384: "3041300d060960864801650304020205000430", sha512: "3051300d060960864801650304020305000440", ripemd160: "3021300906052b2403020105000414", }; function getDigestHeader(name) { return DIGEST_HEADERS[name] || "" } function removeDigestHeader(str) { for (var name_1 in DIGEST_HEADERS) { if (DIGEST_HEADERS.hasOwnProperty(name_1)) { var header = DIGEST_HEADERS[name_1]; var len = header.length; if (str.substr(0, len) == header) { return str.substr(len) } } } return str } var YAHOO = {}; YAHOO.lang = { extend: function (subc, superc, overrides) { if (!superc || !subc) { throw new Error("YAHOO.lang.extend failed, please check that all dependencies are included."); } var F = function () { }; F.prototype = superc.prototype; subc.prototype = new F(); subc.prototype.constructor = subc; subc.superclass = superc.prototype; if (superc.prototype.constructor == Object.prototype.constructor) { superc.prototype.constructor = superc } if (overrides) { var i; for (i in overrides) { subc.prototype[i] = overrides[i] } var _IEEnumFix = function () { }, ADD = ["toString", "valueOf"]; try { if (/MSIE/.test(navigator2.userAgent)) { _IEEnumFix = function (r, s) { for (i = 0; i < ADD.length; i = i + 1) { var fname = ADD[i], f = s[fname]; if (typeof f === 'function' && f != Object.prototype[fname]) { r[fname] = f } } } } } catch (ex) { } _IEEnumFix(subc.prototype, overrides) } } }; var KJUR = {}; if (typeof KJUR.asn1 == "undefined" || !KJUR.asn1) KJUR.asn1 = {}; KJUR.asn1.ASN1Util = new function () { this.integerToByteHex = function (i) { var h = i.toString(16); if ((h.length % 2) == 1) h = '0' + h; return h }; this.bigIntToMinTwosComplementsHex = function (bigIntegerValue) { var h = bigIntegerValue.toString(16); if (h.substr(0, 1) != '-') { if (h.length % 2 == 1) { h = '0' + h } else { if (!h.match(/^[0-7]/)) { h = '00' + h } } } else { var hPos = h.substr(1); var xorLen = hPos.length; if (xorLen % 2 == 1) { xorLen += 1 } else { if (!h.match(/^[0-7]/)) { xorLen += 2 } } var hMask = ''; for (var i = 0; i < xorLen; i++) { hMask += 'f' } var biMask = new BigInteger(hMask, 16); var biNeg = biMask.xor(bigIntegerValue).add(BigInteger.ONE); h = biNeg.toString(16).replace(/^-/, '') } return h }; this.getPEMStringFromHex = function (dataHex, pemHeader) { return hextopem(dataHex, pemHeader) }; this.newObject = function (param) { var _KJUR = KJUR, _KJUR_asn1 = _KJUR.asn1, _DERBoolean = _KJUR_asn1.DERBoolean, _DERInteger = _KJUR_asn1.DERInteger, _DERBitString = _KJUR_asn1.DERBitString, _DEROctetString = _KJUR_asn1.DEROctetString, _DERNull = _KJUR_asn1.DERNull, _DERObjectIdentifier = _KJUR_asn1.DERObjectIdentifier, _DEREnumerated = _KJUR_asn1.DEREnumerated, _DERUTF8String = _KJUR_asn1.DERUTF8String, _DERNumericString = _KJUR_asn1.DERNumericString, _DERPrintableString = _KJUR_asn1.DERPrintableString, _DERTeletexString = _KJUR_asn1.DERTeletexString, _DERIA5String = _KJUR_asn1.DERIA5String, _DERUTCTime = _KJUR_asn1.DERUTCTime, _DERGeneralizedTime = _KJUR_asn1.DERGeneralizedTime, _DERSequence = _KJUR_asn1.DERSequence, _DERSet = _KJUR_asn1.DERSet, _DERTaggedObject = _KJUR_asn1.DERTaggedObject, _newObject = _KJUR_asn1.ASN1Util.newObject; var keys = Object.keys(param); if (keys.length != 1) throw "key of param shall be only one."; var key = keys[0]; if (":bool:int:bitstr:octstr:null:oid:enum:utf8str:numstr:prnstr:telstr:ia5str:utctime:gentime:seq:set:tag:".indexOf(":" + key + ":") == -1) throw "undefined key: " + key; if (key == "bool") return new _DERBoolean(param[key]); if (key == "int") return new _DERInteger(param[key]); if (key == "bitstr") return new _DERBitString(param[key]); if (key == "octstr") return new _DEROctetString(param[key]); if (key == "null") return new _DERNull(param[key]); if (key == "oid") return new _DERObjectIdentifier(param[key]); if (key == "enum") return new _DEREnumerated(param[key]); if (key == "utf8str") return new _DERUTF8String(param[key]); if (key == "numstr") return new _DERNumericString(param[key]); if (key == "prnstr") return new _DERPrintableString(param[key]); if (key == "telstr") return new _DERTeletexString(param[key]); if (key == "ia5str") return new _DERIA5String(param[key]); if (key == "utctime") return new _DERUTCTime(param[key]); if (key == "gentime") return new _DERGeneralizedTime(param[key]); if (key == "seq") { var paramList = param[key]; var a = []; for (var i = 0; i < paramList.length; i++) { var asn1Obj = _newObject(paramList[i]); a.push(asn1Obj) } return new _DERSequence({ 'array': a }) } if (key == "set") { var paramList = param[key]; var a = []; for (var i = 0; i < paramList.length; i++) { var asn1Obj = _newObject(paramList[i]); a.push(asn1Obj) } return new _DERSet({ 'array': a }) } if (key == "tag") { var tagParam = param[key]; if (Object.prototype.toString.call(tagParam) === '[object Array]' && tagParam.length == 3) { var obj = _newObject(tagParam[2]); return new _DERTaggedObject({ tag: tagParam[0], explicit: tagParam[1], obj: obj }) } else { var newParam = {}; if (tagParam.explicit !== undefined) newParam.explicit = tagParam.explicit; if (tagParam.tag !== undefined) newParam.tag = tagParam.tag; if (tagParam.obj === undefined) throw "obj shall be specified for 'tag'."; newParam.obj = _newObject(tagParam.obj); return new _DERTaggedObject(newParam) } } }; this.jsonToASN1HEX = function (param) { var asn1Obj = this.newObject(param); return asn1Obj.getEncodedHex() } }; KJUR.asn1.ASN1Util.oidHexToInt = function (hex) { var s = ""; var i01 = parseInt(hex.substr(0, 2), 16); var i0 = Math.floor(i01 / 40); var i1 = i01 % 40; var s = i0 + "." + i1; var binbuf = ""; for (var i = 2; i < hex.length; i += 2) { var value = parseInt(hex.substr(i, 2), 16); var bin = ("00000000" + value.toString(2)).slice(-8); binbuf = binbuf + bin.substr(1, 7); if (bin.substr(0, 1) == "0") { var bi = new BigInteger(binbuf, 2); s = s + "." + bi.toString(10); binbuf = "" } } return s }; KJUR.asn1.ASN1Util.oidIntToHex = function (oidString) { var itox = function (i) { var h = i.toString(16); if (h.length == 1) h = '0' + h; return h }; var roidtox = function (roid) { var h = ''; var bi = new BigInteger(roid, 10); var b = bi.toString(2); var padLen = 7 - b.length % 7; if (padLen == 7) padLen = 0; var bPad = ''; for (var i = 0; i < padLen; i++)bPad += '0'; b = bPad + b; for (var i = 0; i < b.length - 1; i += 7) { var b8 = b.substr(i, 7); if (i != b.length - 7) b8 = '1' + b8; h += itox(parseInt(b8, 2)) } return h }; if (!oidString.match(/^[0-9.]+$/)) { throw "malformed oid string: " + oidString; } var h = ''; var a = oidString.split('.'); var i0 = parseInt(a[0]) * 40 + parseInt(a[1]); h += itox(i0); a.splice(0, 2); for (var i = 0; i < a.length; i++) { h += roidtox(a[i]) } return h }; KJUR.asn1.ASN1Object = function () { var hV = ''; this.getLengthHexFromValue = function () { if (typeof this.hV == "undefined" || this.hV == null) { throw "this.hV is null or undefined."; } if (this.hV.length % 2 == 1) { throw "value hex must be even length: n=" + hV.length + ",v=" + this.hV; } var n = this.hV.length / 2; var hN = n.toString(16); if (hN.length % 2 == 1) { hN = "0" + hN } if (n < 128) { return hN } else { var hNlen = hN.length / 2; if (hNlen > 15) { throw "ASN.1 length too long to represent by 8x: n = " + n.toString(16); } var head = 128 + hNlen; return head.toString(16) + hN } }; this.getEncodedHex = function () { if (this.hTLV == null || this.isModified) { this.hV = this.getFreshValueHex(); this.hL = this.getLengthHexFromValue(); this.hTLV = this.hT + this.hL + this.hV; this.isModified = false } return this.hTLV }; this.getValueHex = function () { this.getEncodedHex(); return this.hV }; this.getFreshValueHex = function () { return '' } }; KJUR.asn1.DERAbstractString = function (params) { KJUR.asn1.DERAbstractString.superclass.constructor.call(this); this.getString = function () { return this.s }; this.setString = function (newS) { this.hTLV = null; this.isModified = true; this.s = newS; this.hV = stohex(this.s) }; this.setStringHex = function (newHexString) { this.hTLV = null; this.isModified = true; this.s = null; this.hV = newHexString }; this.getFreshValueHex = function () { return this.hV }; if (typeof params != "undefined") { if (typeof params == "string") { this.setString(params) } else if (typeof params['str'] != "undefined") { this.setString(params['str']) } else if (typeof params['hex'] != "undefined") { this.setStringHex(params['hex']) } } }; YAHOO.lang.extend(KJUR.asn1.DERAbstractString, KJUR.asn1.ASN1Object); KJUR.asn1.DERAbstractTime = function (params) { KJUR.asn1.DERAbstractTime.superclass.constructor.call(this); this.localDateToUTC = function (d) { utc = d.getTime() + (d.getTimezoneOffset() * 60000); var utcDate = new Date(utc); return utcDate }; this.formatDate = function (dateObject, type, withMillis) { var pad = this.zeroPadding; var d = this.localDateToUTC(dateObject); var year = String(d.getFullYear()); if (type == 'utc') year = year.substr(2, 2); var month = pad(String(d.getMonth() + 1), 2); var day = pad(String(d.getDate()), 2); var hour = pad(String(d.getHours()), 2); var min = pad(String(d.getMinutes()), 2); var sec = pad(String(d.getSeconds()), 2); var s = year + month + day + hour + min + sec; if (withMillis === true) { var millis = d.getMilliseconds(); if (millis != 0) { var sMillis = pad(String(millis), 3); sMillis = sMillis.replace(/[0]+$/, ""); s = s + "." + sMillis } } return s + "Z" }; this.zeroPadding = function (s, len) { if (s.length >= len) return s; return new Array(len - s.length + 1).join('0') + s }; this.getString = function () { return this.s }; this.setString = function (newS) { this.hTLV = null; this.isModified = true; this.s = newS; this.hV = stohex(newS) }; this.setByDateValue = function (year, month, day, hour, min, sec) { var dateObject = new Date(Date.UTC(year, month - 1, day, hour, min, sec, 0)); this.setByDate(dateObject) }; this.getFreshValueHex = function () { return this.hV } }; YAHOO.lang.extend(KJUR.asn1.DERAbstractTime, KJUR.asn1.ASN1Object); KJUR.asn1.DERAbstractStructured = function (params) { KJUR.asn1.DERAbstractString.superclass.constructor.call(this); this.setByASN1ObjectArray = function (asn1ObjectArray) { this.hTLV = null; this.isModified = true; this.asn1Array = asn1ObjectArray }; this.appendASN1Object = function (asn1Object) { this.hTLV = null; this.isModified = true; this.asn1Array.push(asn1Object) }; this.asn1Array = new Array(); if (typeof params != "undefined") { if (typeof params['array'] != "undefined") { this.asn1Array = params['array'] } } }; YAHOO.lang.extend(KJUR.asn1.DERAbstractStructured, KJUR.asn1.ASN1Object); KJUR.asn1.DERBoolean = function () { KJUR.asn1.DERBoolean.superclass.constructor.call(this); this.hT = "01"; this.hTLV = "0101ff" }; YAHOO.lang.extend(KJUR.asn1.DERBoolean, KJUR.asn1.ASN1Object); KJUR.asn1.DERInteger = function (params) { KJUR.asn1.DERInteger.superclass.constructor.call(this); this.hT = "02"; this.setByBigInteger = function (bigIntegerValue) { this.hTLV = null; this.isModified = true; this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(bigIntegerValue) }; this.setByInteger = function (intValue) { var bi = new BigInteger(String(intValue), 10); this.setByBigInteger(bi) }; this.setValueHex = function (newHexString) { this.hV = newHexString }; this.getFreshValueHex = function () { return this.hV }; if (typeof params != "undefined") { if (typeof params['bigint'] != "undefined") { this.setByBigInteger(params['bigint']) } else if (typeof params['int'] != "undefined") { this.setByInteger(params['int']) } else if (typeof params == "number") { this.setByInteger(params) } else if (typeof params['hex'] != "undefined") { this.setValueHex(params['hex']) } } }; YAHOO.lang.extend(KJUR.asn1.DERInteger, KJUR.asn1.ASN1Object); KJUR.asn1.DERBitString = function (params) { if (params !== undefined && typeof params.obj !== "undefined") { var o = KJUR.asn1.ASN1Util.newObject(params.obj); params.hex = "00" + o.getEncodedHex() } KJUR.asn1.DERBitString.superclass.constructor.call(this); this.hT = "03"; this.setHexValueIncludingUnusedBits = function (newHexStringIncludingUnusedBits) { this.hTLV = null; this.isModified = true; this.hV = newHexStringIncludingUnusedBits }; this.setUnusedBitsAndHexValue = function (unusedBits, hValue) { if (unusedBits < 0 || 7 < unusedBits) { throw "unused bits shall be from 0 to 7: u = " + unusedBits; } var hUnusedBits = "0" + unusedBits; this.hTLV = null; this.isModified = true; this.hV = hUnusedBits + hValue }; this.setByBinaryString = function (binaryString) { binaryString = binaryString.replace(/0+$/, ''); var unusedBits = 8 - binaryString.length % 8; if (unusedBits == 8) unusedBits = 0; for (var i = 0; i <= unusedBits; i++) { binaryString += '0' } var h = ''; for (var i = 0; i < binaryString.length - 1; i += 8) { var b = binaryString.substr(i, 8); var x = parseInt(b, 2).toString(16); if (x.length == 1) x = '0' + x; h += x } this.hTLV = null; this.isModified = true; this.hV = '0' + unusedBits + h }; this.setByBooleanArray = function (booleanArray) { var s = ''; for (var i = 0; i < booleanArray.length; i++) { if (booleanArray[i] == true) { s += '1' } else { s += '0' } } this.setByBinaryString(s) }; this.newFalseArray = function (nLength) { var a = new Array(nLength); for (var i = 0; i < nLength; i++) { a[i] = false } return a }; this.getFreshValueHex = function () { return this.hV }; if (typeof params != "undefined") { if (typeof params == "string" && params.toLowerCase().match(/^[0-9a-f]+$/)) { this.setHexValueIncludingUnusedBits(params) } else if (typeof params['hex'] != "undefined") { this.setHexValueIncludingUnusedBits(params['hex']) } else if (typeof params['bin'] != "undefined") { this.setByBinaryString(params['bin']) } else if (typeof params['array'] != "undefined") { this.setByBooleanArray(params['array']) } } }; YAHOO.lang.extend(KJUR.asn1.DERBitString, KJUR.asn1.ASN1Object); KJUR.asn1.DEROctetString = function (params) { if (params !== undefined && typeof params.obj !== "undefined") { var o = KJUR.asn1.ASN1Util.newObject(params.obj); params.hex = o.getEncodedHex() } KJUR.asn1.DEROctetString.superclass.constructor.call(this, params); this.hT = "04" }; YAHOO.lang.extend(KJUR.asn1.DEROctetString, KJUR.asn1.DERAbstractString); KJUR.asn1.DERNull = function () { KJUR.asn1.DERNull.superclass.constructor.call(this); this.hT = "05"; this.hTLV = "0500" }; YAHOO.lang.extend(KJUR.asn1.DERNull, KJUR.asn1.ASN1Object); KJUR.asn1.DERObjectIdentifier = function (params) { var itox = function (i) { var h = i.toString(16); if (h.length == 1) h = '0' + h; return h }; var roidtox = function (roid) { var h = ''; var bi = new BigInteger(roid, 10); var b = bi.toString(2); var padLen = 7 - b.length % 7; if (padLen == 7) padLen = 0; var bPad = ''; for (var i = 0; i < padLen; i++)bPad += '0'; b = bPad + b; for (var i = 0; i < b.length - 1; i += 7) { var b8 = b.substr(i, 7); if (i != b.length - 7) b8 = '1' + b8; h += itox(parseInt(b8, 2)) } return h }; KJUR.asn1.DERObjectIdentifier.superclass.constructor.call(this); this.hT = "06"; this.setValueHex = function (newHexString) { this.hTLV = null; this.isModified = true; this.s = null; this.hV = newHexString }; this.setValueOidString = function (oidString) { if (!oidString.match(/^[0-9.]+$/)) { throw "malformed oid string: " + oidString; } var h = ''; var a = oidString.split('.'); var i0 = parseInt(a[0]) * 40 + parseInt(a[1]); h += itox(i0); a.splice(0, 2); for (var i = 0; i < a.length; i++) { h += roidtox(a[i]) } this.hTLV = null; this.isModified = true; this.s = null; this.hV = h }; this.setValueName = function (oidName) { var oid = KJUR.asn1.x509.OID.name2oid(oidName); if (oid !== '') { this.setValueOidString(oid) } else { throw "DERObjectIdentifier oidName undefined: " + oidName; } }; this.getFreshValueHex = function () { return this.hV }; if (params !== undefined) { if (typeof params === "string") { if (params.match(/^[0-2].[0-9.]+$/)) { this.setValueOidString(params) } else { this.setValueName(params) } } else if (params.oid !== undefined) { this.setValueOidString(params.oid) } else if (params.hex !== undefined) { this.setValueHex(params.hex) } else if (params.name !== undefined) { this.setValueName(params.name) } } }; YAHOO.lang.extend(KJUR.asn1.DERObjectIdentifier, KJUR.asn1.ASN1Object); KJUR.asn1.DEREnumerated = function (params) { KJUR.asn1.DEREnumerated.superclass.constructor.call(this); this.hT = "0a"; this.setByBigInteger = function (bigIntegerValue) { this.hTLV = null; this.isModified = true; this.hV = KJUR.asn1.ASN1Util.bigIntToMinTwosComplementsHex(bigIntegerValue) }; this.setByInteger = function (intValue) { var bi = new BigInteger(String(intValue), 10); this.setByBigInteger(bi) }; this.setValueHex = function (newHexString) { this.hV = newHexString }; this.getFreshValueHex = function () { return this.hV }; if (typeof params != "undefined") { if (typeof params['int'] != "undefined") { this.setByInteger(params['int']) } else if (typeof params == "number") { this.setByInteger(params) } else if (typeof params['hex'] != "undefined") { this.setValueHex(params['hex']) } } }; YAHOO.lang.extend(KJUR.asn1.DEREnumerated, KJUR.asn1.ASN1Object); KJUR.asn1.DERUTF8String = function (params) { KJUR.asn1.DERUTF8String.superclass.constructor.call(this, params); this.hT = "0c" }; YAHOO.lang.extend(KJUR.asn1.DERUTF8String, KJUR.asn1.DERAbstractString); KJUR.asn1.DERNumericString = function (params) { KJUR.asn1.DERNumericString.superclass.constructor.call(this, params); this.hT = "12" }; YAHOO.lang.extend(KJUR.asn1.DERNumericString, KJUR.asn1.DERAbstractString); KJUR.asn1.DERPrintableString = function (params) { KJUR.asn1.DERPrintableString.superclass.constructor.call(this, params); this.hT = "13" }; YAHOO.lang.extend(KJUR.asn1.DERPrintableString, KJUR.asn1.DERAbstractString); KJUR.asn1.DERTeletexString = function (params) { KJUR.asn1.DERTeletexString.superclass.constructor.call(this, params); this.hT = "14" }; YAHOO.lang.extend(KJUR.asn1.DERTeletexString, KJUR.asn1.DERAbstractString); KJUR.asn1.DERIA5String = function (params) { KJUR.asn1.DERIA5String.superclass.constructor.call(this, params); this.hT = "16" }; YAHOO.lang.extend(KJUR.asn1.DERIA5String, KJUR.asn1.DERAbstractString); KJUR.asn1.DERUTCTime = function (params) { KJUR.asn1.DERUTCTime.superclass.constructor.call(this, params); this.hT = "17"; this.setByDate = function (dateObject) { this.hTLV = null; this.isModified = true; this.date = dateObject; this.s = this.formatDate(this.date, 'utc'); this.hV = stohex(this.s) }; this.getFreshValueHex = function () { if (typeof this.date == "undefined" && typeof this.s == "undefined") { this.date = new Date(); this.s = this.formatDate(this.date, 'utc'); this.hV = stohex(this.s) } return this.hV }; if (params !== undefined) { if (params.str !== undefined) { this.setString(params.str) } else if (typeof params == "string" && params.match(/^[0-9]{12}Z$/)) { this.setString(params) } else if (params.hex !== undefined) { this.setStringHex(params.hex) } else if (params.date !== undefined) { this.setByDate(params.date) } } }; YAHOO.lang.extend(KJUR.asn1.DERUTCTime, KJUR.asn1.DERAbstractTime); KJUR.asn1.DERGeneralizedTime = function (params) { KJUR.asn1.DERGeneralizedTime.superclass.constructor.call(this, params); this.hT = "18"; this.withMillis = false; this.setByDate = function (dateObject) { this.hTLV = null; this.isModified = true; this.date = dateObject; this.s = this.formatDate(this.date, 'gen', this.withMillis); this.hV = stohex(this.s) }; this.getFreshValueHex = function () { if (this.date === undefined && this.s === undefined) { this.date = new Date(); this.s = this.formatDate(this.date, 'gen', this.withMillis); this.hV = stohex(this.s) } return this.hV }; if (params !== undefined) { if (params.str !== undefined) { this.setString(params.str) } else if (typeof params == "string" && params.match(/^[0-9]{14}Z$/)) { this.setString(params) } else if (params.hex !== undefined) { this.setStringHex(params.hex) } else if (params.date !== undefined) { this.setByDate(params.date) } if (params.millis === true) { this.withMillis = true } } }; YAHOO.lang.extend(KJUR.asn1.DERGeneralizedTime, KJUR.asn1.DERAbstractTime); KJUR.asn1.DERSequence = function (params) { KJUR.asn1.DERSequence.superclass.constructor.call(this, params); this.hT = "30"; this.getFreshValueHex = function () { var h = ''; for (var i = 0; i < this.asn1Array.length; i++) { var asn1Obj = this.asn1Array[i]; h += asn1Obj.getEncodedHex() } this.hV = h; return this.hV } }; YAHOO.lang.extend(KJUR.asn1.DERSequence, KJUR.asn1.DERAbstractStructured); KJUR.asn1.DERSet = function (params) { KJUR.asn1.DERSet.superclass.constructor.call(this, params); this.hT = "31"; this.sortFlag = true; this.getFreshValueHex = function () { var a = new Array(); for (var i = 0; i < this.asn1Array.length; i++) { var asn1Obj = this.asn1Array[i]; a.push(asn1Obj.getEncodedHex()) } if (this.sortFlag == true) a.sort(); this.hV = a.join(''); return this.hV }; if (typeof params != "undefined") { if (typeof params.sortflag != "undefined" && params.sortflag == false) this.sortFlag = false } }; YAHOO.lang.extend(KJUR.asn1.DERSet, KJUR.asn1.DERAbstractStructured); KJUR.asn1.DERTaggedObject = function (params) { KJUR.asn1.DERTaggedObject.superclass.constructor.call(this); this.hT = "a0"; this.hV = ''; this.isExplicit = true; this.asn1Object = null; this.setASN1Object = function (isExplicitFlag, tagNoHex, asn1Object) { this.hT = tagNoHex; this.isExplicit = isExplicitFlag; this.asn1Object = asn1Object; if (this.isExplicit) { this.hV = this.asn1Object.getEncodedHex(); this.hTLV = null; this.isModified = true } else { this.hV = null; this.hTLV = asn1Object.getEncodedHex(); this.hTLV = this.hTLV.replace(/^../, tagNoHex); this.isModified = false } }; this.getFreshValueHex = function () { return this.hV }; if (typeof params != "undefined") { if (typeof params['tag'] != "undefined") { this.hT = params['tag'] } if (typeof params['explicit'] != "undefined") { this.isExplicit = params['explicit'] } if (typeof params['obj'] != "undefined") { this.asn1Object = params['obj']; this.setASN1Object(this.isExplicit, this.hT, this.asn1Object) } } }; YAHOO.lang.extend(KJUR.asn1.DERTaggedObject, KJUR.asn1.ASN1Object); var JSEncryptRSAKey = (function (_super) { __extends(JSEncryptRSAKey, _super); function JSEncryptRSAKey(key) { var _this = _super.call(this) || this; if (key) { if (typeof key === "string") { _this.parseKey(key) } else if (JSEncryptRSAKey.hasPrivateKeyProperty(key) || JSEncryptRSAKey.hasPublicKeyProperty(key)) { _this.parsePropertiesFrom(key) } } return _this } JSEncryptRSAKey.prototype.parseKey = function (pem) { try { var modulus = 0; var public_exponent = 0; var reHex = /^\s*(?:[0-9A-Fa-f][0-9A-Fa-f]\s*)+$/; var der = reHex.test(pem) ? Hex.decode(pem) : Base64.unarmor(pem); var asn1 = ASN1.decode(der); if (asn1.sub.length === 3) { asn1 = asn1.sub[2].sub[0] } if (asn1.sub.length === 9) { modulus = asn1.sub[1].getHexStringValue(); this.n = parseBigInt(modulus, 16); public_exponent = asn1.sub[2].getHexStringValue(); this.e = parseInt(public_exponent, 16); var private_exponent = asn1.sub[3].getHexStringValue(); this.d = parseBigInt(private_exponent, 16); var prime1 = asn1.sub[4].getHexStringValue(); this.p = parseBigInt(prime1, 16); var prime2 = asn1.sub[5].getHexStringValue(); this.q = parseBigInt(prime2, 16); var exponent1 = asn1.sub[6].getHexStringValue(); this.dmp1 = parseBigInt(exponent1, 16); var exponent2 = asn1.sub[7].getHexStringValue(); this.dmq1 = parseBigInt(exponent2, 16); var coefficient = asn1.sub[8].getHexStringValue(); this.coeff = parseBigInt(coefficient, 16) } else if (asn1.sub.length === 2) { var bit_string = asn1.sub[1]; var sequence = bit_string.sub[0]; modulus = sequence.sub[0].getHexStringValue(); this.n = parseBigInt(modulus, 16); public_exponent = sequence.sub[1].getHexStringValue(); this.e = parseInt(public_exponent, 16) } else { return false } return true } catch (ex) { return false } }; JSEncryptRSAKey.prototype.getPrivateBaseKey = function () { var options = { array: [new KJUR.asn1.DERInteger({ int: 0 }), new KJUR.asn1.DERInteger({ bigint: this.n }), new KJUR.asn1.DERInteger({ int: this.e }), new KJUR.asn1.DERInteger({ bigint: this.d }), new KJUR.asn1.DERInteger({ bigint: this.p }), new KJUR.asn1.DERInteger({ bigint: this.q }), new KJUR.asn1.DERInteger({ bigint: this.dmp1 }), new KJUR.asn1.DERInteger({ bigint: this.dmq1 }), new KJUR.asn1.DERInteger({ bigint: this.coeff })] }; var seq = new KJUR.asn1.DERSequence(options); return seq.getEncodedHex() }; JSEncryptRSAKey.prototype.getPrivateBaseKeyB64 = function () { return hex2b64(this.getPrivateBaseKey()) }; JSEncryptRSAKey.prototype.getPublicBaseKey = function () { var first_sequence = new KJUR.asn1.DERSequence({ array: [new KJUR.asn1.DERObjectIdentifier({ oid: "1.2.840.113549.1.1.1" }), new KJUR.asn1.DERNull()] }); var second_sequence = new KJUR.asn1.DERSequence({ array: [new KJUR.asn1.DERInteger({ bigint: this.n }), new KJUR.asn1.DERInteger({ int: this.e })] }); var bit_string = new KJUR.asn1.DERBitString({ hex: "00" + second_sequence.getEncodedHex() }); var seq = new KJUR.asn1.DERSequence({ array: [first_sequence, bit_string] }); return seq.getEncodedHex() }; JSEncryptRSAKey.prototype.getPublicBaseKeyB64 = function () { return hex2b64(this.getPublicBaseKey()) }; JSEncryptRSAKey.wordwrap = function (str, width) { width = width || 64; if (!str) { return str } var regex = "(.{1," + width + "})( +|$\n?)|(.{1," + width + "})"; return str.match(RegExp(regex, "g")).join("\n") }; JSEncryptRSAKey.prototype.getPrivateKey = function () { var key = "-----BEGIN RSA PRIVATE KEY-----\n"; key += JSEncryptRSAKey.wordwrap(this.getPrivateBaseKeyB64()) + "\n"; key += "-----END RSA PRIVATE KEY-----"; return key }; JSEncryptRSAKey.prototype.getPublicKey = function () { var key = "-----BEGIN PUBLIC KEY-----\n"; key += JSEncryptRSAKey.wordwrap(this.getPublicBaseKeyB64()) + "\n"; key += "-----END PUBLIC KEY-----"; return key }; JSEncryptRSAKey.hasPublicKeyProperty = function (obj) { obj = obj || {}; return (obj.hasOwnProperty("n") && obj.hasOwnProperty("e")) }; JSEncryptRSAKey.hasPrivateKeyProperty = function (obj) { obj = obj || {}; return (obj.hasOwnProperty("n") && obj.hasOwnProperty("e") && obj.hasOwnProperty("d") && obj.hasOwnProperty("p") && obj.hasOwnProperty("q") && obj.hasOwnProperty("dmp1") && obj.hasOwnProperty("dmq1") && obj.hasOwnProperty("coeff")) }; JSEncryptRSAKey.prototype.parsePropertiesFrom = function (obj) { this.n = obj.n; this.e = obj.e; if (obj.hasOwnProperty("d")) { this.d = obj.d; this.p = obj.p; this.q = obj.q; this.dmp1 = obj.dmp1; this.dmq1 = obj.dmq1; this.coeff = obj.coeff } }; return JSEncryptRSAKey }(RSAKey)); var JSEncrypt = (function () { function JSEncrypt(options) { options = options || {}; this.default_key_size = parseInt(options.default_key_size, 10) || 1024; this.default_public_exponent = options.default_public_exponent || "010001"; this.log = options.log || false; this.key = null } JSEncrypt.prototype.setKey = function (key) { if (this.log && this.key) { console.warn("A key was already set, overriding existing.") } this.key = new JSEncryptRSAKey(key) }; JSEncrypt.prototype.setPrivateKey = function (privkey) { this.setKey(privkey) }; JSEncrypt.prototype.setPublicKey = function (pubkey) { this.setKey(pubkey) }; JSEncrypt.prototype.decrypt = function (str) { try { return this.getKey().decrypt(b64tohex(str)) } catch (ex) { return false } }; JSEncrypt.prototype.encrypt = function (str) { try { return hex2b64(this.getKey().encrypt(str)) } catch (ex) { return false } }; JSEncrypt.prototype.sign = function (str, digestMethod, digestName) { try { return hex2b64(this.getKey().sign(str, digestMethod, digestName)) } catch (ex) { return false } }; JSEncrypt.prototype.verify = function (str, signature, digestMethod) { try { return this.getKey().verify(str, b64tohex(signature), digestMethod) } catch (ex) { return false } }; JSEncrypt.prototype.getKey = function (cb) { if (!this.key) { this.key = new JSEncryptRSAKey(); if (cb && {}.toString.call(cb) === "[object Function]") { this.key.generateAsync(this.default_key_size, this.default_public_exponent, cb); return } this.key.generate(this.default_key_size, this.default_public_exponent) } return this.key }; JSEncrypt.prototype.getPrivateKey = function () { return this.getKey().getPrivateKey() }; JSEncrypt.prototype.getPrivateKeyB64 = function () { return this.getKey().getPrivateBaseKeyB64() }; JSEncrypt.prototype.getPublicKey = function () { return this.getKey().getPublicKey() }; JSEncrypt.prototype.getPublicKeyB64 = function () { return this.getKey().getPublicBaseKeyB64() }; JSEncrypt.version = "3.0.0-rc.1"; return JSEncrypt }()); window2.JSEncrypt = JSEncrypt; exports.JSEncrypt = JSEncrypt; exports.default = JSEncrypt; Object.defineProperty(exports, '__esModule', { value: true }) })));

再创建一个enctypt-util js文件

import JSEncrypt from 'jsencrypt'   //引入

// 密钥对生成 http://web.chacuo.net/netrsakeypair

//公钥
const publicKey = "xxxxxxxx";


const privateKey = "xxxxxx"

// 加密
export function encrypt(txt) {
    const encryptor = new JSEncrypt()
    encryptor.setPublicKey(publicKey) // 设置公钥
    return encryptor.encrypt(txt) // 对数据加密
}


// 解密
export function decrypt(txt) {
  const encryptor = new JSEncrypt()
  encryptor.setPrivateKey(privateKey) // 设置私钥
  return encryptor.decrypt(txt)// 对加密的数据进行解密
}

 使用

import { request } from '../../utils/request'
import { encrypt } from '../../utils/enctypt-util'

//登录
const login =(name,pwd)=>{ 
  pwd=encrypt(pwd);
  return request('/login', 'POST',{username:name,password:pwd});
}
module.exports = {
  login
}