/* * js-md5 v0.3.0 * https://github.com/emn178/js-md5 * * Copyright 2014-2015, emn178@gmail.com * * Licensed under the MIT license: * http://www.opensource.org/licenses/MIT */ ;(function(root, undefined) { 'use strict'; var NODE_JS = typeof(module) != 'undefined'; if(NODE_JS) { root = global; if(root.JS_MD5_TEST) { root.navigator = { userAgent: 'Firefox'}; } } var FIREFOX = (root.JS_MD5_TEST || !NODE_JS) && navigator.userAgent.indexOf('Firefox') != -1; var ARRAY_BUFFER = !root.JS_MD5_TEST && typeof(ArrayBuffer) != 'undefined'; var HEX_CHARS = '0123456789abcdef'.split(''); var EXTRA = [128, 32768, 8388608, -2147483648]; var SHIFT = [0, 8, 16, 24]; var blocks = [], buffer8; if(ARRAY_BUFFER) { var buffer = new ArrayBuffer(68); buffer8 = new Uint8Array(buffer); blocks = new Uint32Array(buffer); } var md5 = function(message) { var notString = typeof(message) != 'string'; if(notString && message.constructor == ArrayBuffer) { message = new Uint8Array(message); } var h0, h1, h2, h3, a, b, c, d, bc, da, code, first = true, end = false, index = 0, i, start = 0, bytes = 0, length = message.length; blocks[16] = 0; do { blocks[0] = blocks[16]; blocks[16] = blocks[1] = blocks[2] = blocks[3] = blocks[4] = blocks[5] = blocks[6] = blocks[7] = blocks[8] = blocks[9] = blocks[10] = blocks[11] = blocks[12] = blocks[13] = blocks[14] = blocks[15] = 0; if(notString) { if(ARRAY_BUFFER) { for (i = start;index < length && i < 64; ++index) { buffer8[i++] = message[index]; } } else { for (i = start;index < length && i < 64; ++index) { blocks[i >> 2] |= message[index] << SHIFT[i++ & 3]; } } } else { if(ARRAY_BUFFER) { for (i = start;index < length && i < 64; ++index) { code = message.charCodeAt(index); if (code < 0x80) { buffer8[i++] = code; } else if (code < 0x800) { buffer8[i++] = 0xc0 | (code >> 6); buffer8[i++] = 0x80 | (code & 0x3f); } else if (code < 0xd800 || code >= 0xe000) { buffer8[i++] = 0xe0 | (code >> 12); buffer8[i++] = 0x80 | ((code >> 6) & 0x3f); buffer8[i++] = 0x80 | (code & 0x3f); } else { code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff)); buffer8[i++] = 0xf0 | (code >> 18); buffer8[i++] = 0x80 | ((code >> 12) & 0x3f); buffer8[i++] = 0x80 | ((code >> 6) & 0x3f); buffer8[i++] = 0x80 | (code & 0x3f); } } } else { for (i = start;index < length && i < 64; ++index) { code = message.charCodeAt(index); if (code < 0x80) { blocks[i >> 2] |= code << SHIFT[i++ & 3]; } else if (code < 0x800) { blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3]; blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; } else if (code < 0xd800 || code >= 0xe000) { blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3]; blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3]; blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; } else { code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff)); blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3]; blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3]; blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3]; blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]; } } } } bytes += i - start; start = i - 64; if(index == length) { blocks[i >> 2] |= EXTRA[i & 3]; ++index; } if(index > length && i < 56) { blocks[14] = bytes << 3; end = true; } if(first) { a = blocks[0] - 680876937; a = (a << 7 | a >>> 25) - 271733879 << 0; d = (-1732584194 ^ a & 2004318071) + blocks[1] - 117830708; d = (d << 12 | d >>> 20) + a << 0; c = (-271733879 ^ (d & (a ^ -271733879))) + blocks[2] - 1126478375; c = (c << 17 | c >>> 15) + d << 0; b = (a ^ (c & (d ^ a))) + blocks[3] - 1316259209; b = (b << 22 | b >>> 10) + c << 0; } else { a = h0; b = h1; c = h2; d = h3; a += (d ^ (b & (c ^ d))) + blocks[0] - 680876936; a = (a << 7 | a >>> 25) + b << 0; d += (c ^ (a & (b ^ c))) + blocks[1] - 389564586; d = (d << 12 | d >>> 20) + a << 0; c += (b ^ (d & (a ^ b))) + blocks[2] + 606105819; c = (c << 17 | c >>> 15) + d << 0; b += (a ^ (c & (d ^ a))) + blocks[3] - 1044525330; b = (b << 22 | b >>> 10) + c << 0; } a += (d ^ (b & (c ^ d))) + blocks[4] - 176418897; a = (a << 7 | a >>> 25) + b << 0; d += (c ^ (a & (b ^ c))) + blocks[5] + 1200080426; d = (d << 12 | d >>> 20) + a << 0; c += (b ^ (d & (a ^ b))) + blocks[6] - 1473231341; c = (c << 17 | c >>> 15) + d << 0; b += (a ^ (c & (d ^ a))) + blocks[7] - 45705983; b = (b << 22 | b >>> 10) + c << 0; a += (d ^ (b & (c ^ d))) + blocks[8] + 1770035416; a = (a << 7 | a >>> 25) + b << 0; d += (c ^ (a & (b ^ c))) + blocks[9] - 1958414417; d = (d << 12 | d >>> 20) + a << 0; c += (b ^ (d & (a ^ b))) + blocks[10] - 42063; c = (c << 17 | c >>> 15) + d << 0; b += (a ^ (c & (d ^ a))) + blocks[11] - 1990404162; b = (b << 22 | b >>> 10) + c << 0; a += (d ^ (b & (c ^ d))) + blocks[12] + 1804603682; a = (a << 7 | a >>> 25) + b << 0; d += (c ^ (a & (b ^ c))) + blocks[13] - 40341101; d = (d << 12 | d >>> 20) + a << 0; c += (b ^ (d & (a ^ b))) + blocks[14] - 1502002290; c = (c << 17 | c >>> 15) + d << 0; b += (a ^ (c & (d ^ a))) + blocks[15] + 1236535329; b = (b << 22 | b >>> 10) + c << 0; a += (c ^ (d & (b ^ c))) + blocks[1] - 165796510; a = (a << 5 | a >>> 27) + b << 0; d += (b ^ (c & (a ^ b))) + blocks[6] - 1069501632; d = (d << 9 | d >>> 23) + a << 0; c += (a ^ (b & (d ^ a))) + blocks[11] + 643717713; c = (c << 14 | c >>> 18) + d << 0; b += (d ^ (a & (c ^ d))) + blocks[0] - 373897302; b = (b << 20 | b >>> 12) + c << 0; a += (c ^ (d & (b ^ c))) + blocks[5] - 701558691; a = (a << 5 | a >>> 27) + b << 0; d += (b ^ (c & (a ^ b))) + blocks[10] + 38016083; d = (d << 9 | d >>> 23) + a << 0; c += (a ^ (b & (d ^ a))) + blocks[15] - 660478335; c = (c << 14 | c >>> 18) + d << 0; b += (d ^ (a & (c ^ d))) + blocks[4] - 405537848; b = (b << 20 | b >>> 12) + c << 0; a += (c ^ (d & (b ^ c))) + blocks[9] + 568446438; a = (a << 5 | a >>> 27) + b << 0; d += (b ^ (c & (a ^ b))) + blocks[14] - 1019803690; d = (d << 9 | d >>> 23) + a << 0; c += (a ^ (b & (d ^ a))) + blocks[3] - 187363961; c = (c << 14 | c >>> 18) + d << 0; b += (d ^ (a & (c ^ d))) + blocks[8] + 1163531501; b = (b << 20 | b >>> 12) + c << 0; a += (c ^ (d & (b ^ c))) + blocks[13] - 1444681467; a = (a << 5 | a >>> 27) + b << 0; d += (b ^ (c & (a ^ b))) + blocks[2] - 51403784; d = (d << 9 | d >>> 23) + a << 0; c += (a ^ (b & (d ^ a))) + blocks[7] + 1735328473; c = (c << 14 | c >>> 18) + d << 0; b += (d ^ (a & (c ^ d))) + blocks[12] - 1926607734; b = (b << 20 | b >>> 12) + c << 0; bc = b ^ c; a += (bc ^ d) + blocks[5] - 378558; a = (a << 4 | a >>> 28) + b << 0; d += (bc ^ a) + blocks[8] - 2022574463; d = (d << 11 | d >>> 21) + a << 0; da = d ^ a; c += (da ^ b) + blocks[11] + 1839030562; c = (c << 16 | c >>> 16) + d << 0; b += (da ^ c) + blocks[14] - 35309556; b = (b << 23 | b >>> 9) + c << 0; bc = b ^ c; a += (bc ^ d) + blocks[1] - 1530992060; a = (a << 4 | a >>> 28) + b << 0; d += (bc ^ a) + blocks[4] + 1272893353; d = (d << 11 | d >>> 21) + a << 0; da = d ^ a; c += (da ^ b) + blocks[7] - 155497632; c = (c << 16 | c >>> 16) + d << 0; b += (da ^ c) + blocks[10] - 1094730640; b = (b << 23 | b >>> 9) + c << 0; bc = b ^ c; a += (bc ^ d) + blocks[13] + 681279174; a = (a << 4 | a >>> 28) + b << 0; d += (bc ^ a) + blocks[0] - 358537222; d = (d << 11 | d >>> 21) + a << 0; da = d ^ a; c += (da ^ b) + blocks[3] - 722521979; c = (c << 16 | c >>> 16) + d << 0; b += (da ^ c) + blocks[6] + 76029189; b = (b << 23 | b >>> 9) + c << 0; bc = b ^ c; a += (bc ^ d) + blocks[9] - 640364487; a = (a << 4 | a >>> 28) + b << 0; d += (bc ^ a) + blocks[12] - 421815835; d = (d << 11 | d >>> 21) + a << 0; da = d ^ a; c += (da ^ b) + blocks[15] + 530742520; c = (c << 16 | c >>> 16) + d << 0; b += (da ^ c) + blocks[2] - 995338651; b = (b << 23 | b >>> 9) + c << 0; a += (c ^ (b | ~d)) + blocks[0] - 198630844; a = (a << 6 | a >>> 26) + b << 0; d += (b ^ (a | ~c)) + blocks[7] + 1126891415; d = (d << 10 | d >>> 22) + a << 0; c += (a ^ (d | ~b)) + blocks[14] - 1416354905; c = (c << 15 | c >>> 17) + d << 0; b += (d ^ (c | ~a)) + blocks[5] - 57434055; b = (b << 21 | b >>> 11) + c << 0; a += (c ^ (b | ~d)) + blocks[12] + 1700485571; a = (a << 6 | a >>> 26) + b << 0; d += (b ^ (a | ~c)) + blocks[3] - 1894986606; d = (d << 10 | d >>> 22) + a << 0; c += (a ^ (d | ~b)) + blocks[10] - 1051523; c = (c << 15 | c >>> 17) + d << 0; b += (d ^ (c | ~a)) + blocks[1] - 2054922799; b = (b << 21 | b >>> 11) + c << 0; a += (c ^ (b | ~d)) + blocks[8] + 1873313359; a = (a << 6 | a >>> 26) + b << 0; d += (b ^ (a | ~c)) + blocks[15] - 30611744; d = (d << 10 | d >>> 22) + a << 0; c += (a ^ (d | ~b)) + blocks[6] - 1560198380; c = (c << 15 | c >>> 17) + d << 0; b += (d ^ (c | ~a)) + blocks[13] + 1309151649; b = (b << 21 | b >>> 11) + c << 0; a += (c ^ (b | ~d)) + blocks[4] - 145523070; a = (a << 6 | a >>> 26) + b << 0; d += (b ^ (a | ~c)) + blocks[11] - 1120210379; d = (d << 10 | d >>> 22) + a << 0; c += (a ^ (d | ~b)) + blocks[2] + 718787259; c = (c << 15 | c >>> 17) + d << 0; b += (d ^ (c | ~a)) + blocks[9] - 343485551; b = (b << 21 | b >>> 11) + c << 0; if(first) { h0 = a + 1732584193 << 0; h1 = b - 271733879 << 0; h2 = c - 1732584194 << 0; h3 = d + 271733878 << 0; first = false; } else { h0 = h0 + a << 0; h1 = h1 + b << 0; h2 = h2 + c << 0; h3 = h3 + d << 0; } } while(!end); if(FIREFOX) { var hex = HEX_CHARS[(h0 >> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F]; hex += HEX_CHARS[(h0 >> 12) & 0x0F] + HEX_CHARS[(h0 >> 8) & 0x0F]; hex += HEX_CHARS[(h0 >> 20) & 0x0F] + HEX_CHARS[(h0 >> 16) & 0x0F]; hex += HEX_CHARS[(h0 >> 28) & 0x0F] + HEX_CHARS[(h0 >> 24) & 0x0F]; hex += HEX_CHARS[(h1 >> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F]; hex += HEX_CHARS[(h1 >> 12) & 0x0F] + HEX_CHARS[(h1 >> 8) & 0x0F]; hex += HEX_CHARS[(h1 >> 20) & 0x0F] + HEX_CHARS[(h1 >> 16) & 0x0F]; hex += HEX_CHARS[(h1 >> 28) & 0x0F] + HEX_CHARS[(h1 >> 24) & 0x0F]; hex += HEX_CHARS[(h2 >> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F]; hex += HEX_CHARS[(h2 >> 12) & 0x0F] + HEX_CHARS[(h2 >> 8) & 0x0F]; hex += HEX_CHARS[(h2 >> 20) & 0x0F] + HEX_CHARS[(h2 >> 16) & 0x0F]; hex += HEX_CHARS[(h2 >> 28) & 0x0F] + HEX_CHARS[(h2 >> 24) & 0x0F]; hex += HEX_CHARS[(h3 >> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F]; hex += HEX_CHARS[(h3 >> 12) & 0x0F] + HEX_CHARS[(h3 >> 8) & 0x0F]; hex += HEX_CHARS[(h3 >> 20) & 0x0F] + HEX_CHARS[(h3 >> 16) & 0x0F]; hex += HEX_CHARS[(h3 >> 28) & 0x0F] + HEX_CHARS[(h3 >> 24) & 0x0F]; return hex; } else { return HEX_CHARS[(h0 >> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] + HEX_CHARS[(h0 >> 12) & 0x0F] + HEX_CHARS[(h0 >> 8) & 0x0F] + HEX_CHARS[(h0 >> 20) & 0x0F] + HEX_CHARS[(h0 >> 16) & 0x0F] + HEX_CHARS[(h0 >> 28) & 0x0F] + HEX_CHARS[(h0 >> 24) & 0x0F] + HEX_CHARS[(h1 >> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] + HEX_CHARS[(h1 >> 12) & 0x0F] + HEX_CHARS[(h1 >> 8) & 0x0F] + HEX_CHARS[(h1 >> 20) & 0x0F] + HEX_CHARS[(h1 >> 16) & 0x0F] + HEX_CHARS[(h1 >> 28) & 0x0F] + HEX_CHARS[(h1 >> 24) & 0x0F] + HEX_CHARS[(h2 >> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] + HEX_CHARS[(h2 >> 12) & 0x0F] + HEX_CHARS[(h2 >> 8) & 0x0F] + HEX_CHARS[(h2 >> 20) & 0x0F] + HEX_CHARS[(h2 >> 16) & 0x0F] + HEX_CHARS[(h2 >> 28) & 0x0F] + HEX_CHARS[(h2 >> 24) & 0x0F] + HEX_CHARS[(h3 >> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] + HEX_CHARS[(h3 >> 12) & 0x0F] + HEX_CHARS[(h3 >> 8) & 0x0F] + HEX_CHARS[(h3 >> 20) & 0x0F] + HEX_CHARS[(h3 >> 16) & 0x0F] + HEX_CHARS[(h3 >> 28) & 0x0F] + HEX_CHARS[(h3 >> 24) & 0x0F]; } }; if(!root.JS_MD5_TEST && NODE_JS) { var crypto = require('crypto'); var Buffer = require('buffer').Buffer; module.exports = function(message) { if(typeof(message) == 'string') { if(message.length <= 80) { return md5(message); } else if(message.length <= 183 && !/[^\x00-\x7F]/.test(message)) { return md5(message); } return crypto.createHash('md5').update(message, 'utf8').digest('hex'); } if(message.constructor == ArrayBuffer) { message = new Uint8Array(message); } if(message.length <= 370) { return md5(message); } return crypto.createHash('md5').update(new Buffer(message)).digest('hex'); }; } else if(root) { root.md5 = md5; } }(this));