/** * [js-md5]{@link https://github.com/emn178/js-md5} * * @namespace md5 * @version 0.7.3 * @author Chen, Yi-Cyuan [emn178@gmail.com] * @copyright Chen, Yi-Cyuan 2014-2017 * @license MIT */ (function () { 'use strict'; var ERROR = 'input is invalid type'; var WINDOW = typeof window === 'object'; var root = WINDOW ? window : {}; if (root.JS_MD5_NO_WINDOW) { WINDOW = false; } var WEB_WORKER = !WINDOW && typeof self === 'object'; var NODE_JS = !root.JS_MD5_NO_NODE_JS && typeof process === 'object' && process.versions && process.versions.node; if (NODE_JS) { root = global; } else if (WEB_WORKER) { root = self; } var COMMON_JS = !root.JS_MD5_NO_COMMON_JS && typeof module === 'object' && module.exports; var AMD = typeof define === 'function' && define.amd; var ARRAY_BUFFER = !root.JS_MD5_NO_ARRAY_BUFFER && typeof ArrayBuffer !== 'undefined'; var HEX_CHARS = '0123456789abcdef'.split(''); var EXTRA = [128, 32768, 8388608, -2147483648]; var SHIFT = [0, 8, 16, 24]; var OUTPUT_TYPES = ['hex', 'array', 'digest', 'buffer', 'arrayBuffer', 'base64']; var BASE64_ENCODE_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); var blocks = [], buffer8; if (ARRAY_BUFFER) { var buffer = new ArrayBuffer(68); buffer8 = new Uint8Array(buffer); blocks = new Uint32Array(buffer); } if (root.JS_MD5_NO_NODE_JS || !Array.isArray) { Array.isArray = function (obj) { return Object.prototype.toString.call(obj) === '[object Array]'; }; } if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) { ArrayBuffer.isView = function (obj) { return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer; }; } /** * @method hex * @memberof md5 * @description Output hash as hex string * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {String} Hex string * @example * md5.hex('The quick brown fox jumps over the lazy dog'); * // equal to * md5('The quick brown fox jumps over the lazy dog'); */ /** * @method digest * @memberof md5 * @description Output hash as bytes array * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {Array} Bytes array * @example * md5.digest('The quick brown fox jumps over the lazy dog'); */ /** * @method array * @memberof md5 * @description Output hash as bytes array * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {Array} Bytes array * @example * md5.array('The quick brown fox jumps over the lazy dog'); */ /** * @method arrayBuffer * @memberof md5 * @description Output hash as ArrayBuffer * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {ArrayBuffer} ArrayBuffer * @example * md5.arrayBuffer('The quick brown fox jumps over the lazy dog'); */ /** * @method buffer * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead. * @memberof md5 * @description Output hash as ArrayBuffer * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {ArrayBuffer} ArrayBuffer * @example * md5.buffer('The quick brown fox jumps over the lazy dog'); */ /** * @method base64 * @memberof md5 * @description Output hash as base64 string * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {String} base64 string * @example * md5.base64('The quick brown fox jumps over the lazy dog'); */ var createOutputMethod = function (outputType) { return function (message) { return new Md5(true).update(message)[outputType](); }; }; /** * @method create * @memberof md5 * @description Create Md5 object * @returns {Md5} Md5 object. * @example * var hash = md5.create(); */ /** * @method update * @memberof md5 * @description Create and update Md5 object * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {Md5} Md5 object. * @example * var hash = md5.update('The quick brown fox jumps over the lazy dog'); * // equal to * var hash = md5.create(); * hash.update('The quick brown fox jumps over the lazy dog'); */ var createMethod = function () { var method = createOutputMethod('hex'); if (NODE_JS) { method = nodeWrap(method); } method.create = function () { return new Md5(); }; method.update = function (message) { return method.create().update(message); }; for (var i = 0; i < OUTPUT_TYPES.length; ++i) { var type = OUTPUT_TYPES[i]; method[type] = createOutputMethod(type); } return method; }; var nodeWrap = function (method) { var crypto = eval("require('crypto')"); var Buffer = eval("require('buffer').Buffer"); var nodeMethod = function (message) { if (typeof message === 'string') { return crypto.createHash('md5').update(message, 'utf8').digest('hex'); } else { if (message === null || message === undefined) { throw ERROR; } else if (message.constructor === ArrayBuffer) { message = new Uint8Array(message); } } if (Array.isArray(message) || ArrayBuffer.isView(message) || message.constructor === Buffer) { return crypto.createHash('md5').update(new Buffer(message)).digest('hex'); } else { return method(message); } }; return nodeMethod; }; /** * Md5 class * @class Md5 * @description This is internal class. * @see {@link md5.create} */ function Md5(sharedMemory) { if (sharedMemory) { blocks[0] = 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; this.blocks = blocks; this.buffer8 = buffer8; } else { if (ARRAY_BUFFER) { var buffer = new ArrayBuffer(68); this.buffer8 = new Uint8Array(buffer); this.blocks = new Uint32Array(buffer); } else { this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; } } this.h0 = this.h1 = this.h2 = this.h3 = this.start = this.bytes = this.hBytes = 0; this.finalized = this.hashed = false; this.first = true; } /** * @method update * @memberof Md5 * @instance * @description Update hash * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {Md5} Md5 object. * @see {@link md5.update} */ Md5.prototype.update = function (message) { if (this.finalized) { return; } var notString, type = typeof message; if (type !== 'string') { if (type === 'object') { if (message === null) { throw ERROR; } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) { message = new Uint8Array(message); } else if (!Array.isArray(message)) { if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) { throw ERROR; } } } else { throw ERROR; } notString = true; } var code, index = 0, i, length = message.length, blocks = this.blocks; var buffer8 = this.buffer8; while (index < length) { if (this.hashed) { this.hashed = false; 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 = this.start; index < length && i < 64; ++index) { buffer8[i++] = message[index]; } } else { for (i = this.start; index < length && i < 64; ++index) { blocks[i >> 2] |= message[index] << SHIFT[i++ & 3]; } } } else { if (ARRAY_BUFFER) { for (i = this.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 = this.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]; } } } } this.lastByteIndex = i; this.bytes += i - this.start; if (i >= 64) { this.start = i - 64; this.hash(); this.hashed = true; } else { this.start = i; } } if (this.bytes > 4294967295) { this.hBytes += this.bytes / 4294967296 << 0; this.bytes = this.bytes % 4294967296; } return this; }; Md5.prototype.finalize = function () { if (this.finalized) { return; } this.finalized = true; var blocks = this.blocks, i = this.lastByteIndex; blocks[i >> 2] |= EXTRA[i & 3]; if (i >= 56) { if (!this.hashed) { this.hash(); } 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; } blocks[14] = this.bytes << 3; blocks[15] = this.hBytes << 3 | this.bytes >>> 29; this.hash(); }; Md5.prototype.hash = function () { var a, b, c, d, bc, da, blocks = this.blocks; if (this.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 = this.h0; b = this.h1; c = this.h2; d = this.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 (this.first) { this.h0 = a + 1732584193 << 0; this.h1 = b - 271733879 << 0; this.h2 = c - 1732584194 << 0; this.h3 = d + 271733878 << 0; this.first = false; } else { this.h0 = this.h0 + a << 0; this.h1 = this.h1 + b << 0; this.h2 = this.h2 + c << 0; this.h3 = this.h3 + d << 0; } }; /** * @method hex * @memberof Md5 * @instance * @description Output hash as hex string * @returns {String} Hex string * @see {@link md5.hex} * @example * hash.hex(); */ Md5.prototype.hex = function () { this.finalize(); var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3; 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]; }; /** * @method toString * @memberof Md5 * @instance * @description Output hash as hex string * @returns {String} Hex string * @see {@link md5.hex} * @example * hash.toString(); */ Md5.prototype.toString = Md5.prototype.hex; /** * @method digest * @memberof Md5 * @instance * @description Output hash as bytes array * @returns {Array} Bytes array * @see {@link md5.digest} * @example * hash.digest(); */ Md5.prototype.digest = function () { this.finalize(); var h0 = this.h0, h1 = this.h1, h2 = this.h2, h3 = this.h3; return [ h0 & 0xFF, (h0 >> 8) & 0xFF, (h0 >> 16) & 0xFF, (h0 >> 24) & 0xFF, h1 & 0xFF, (h1 >> 8) & 0xFF, (h1 >> 16) & 0xFF, (h1 >> 24) & 0xFF, h2 & 0xFF, (h2 >> 8) & 0xFF, (h2 >> 16) & 0xFF, (h2 >> 24) & 0xFF, h3 & 0xFF, (h3 >> 8) & 0xFF, (h3 >> 16) & 0xFF, (h3 >> 24) & 0xFF ]; }; /** * @method array * @memberof Md5 * @instance * @description Output hash as bytes array * @returns {Array} Bytes array * @see {@link md5.array} * @example * hash.array(); */ Md5.prototype.array = Md5.prototype.digest; /** * @method arrayBuffer * @memberof Md5 * @instance * @description Output hash as ArrayBuffer * @returns {ArrayBuffer} ArrayBuffer * @see {@link md5.arrayBuffer} * @example * hash.arrayBuffer(); */ Md5.prototype.arrayBuffer = function () { this.finalize(); var buffer = new ArrayBuffer(16); var blocks = new Uint32Array(buffer); blocks[0] = this.h0; blocks[1] = this.h1; blocks[2] = this.h2; blocks[3] = this.h3; return buffer; }; /** * @method buffer * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead. * @memberof Md5 * @instance * @description Output hash as ArrayBuffer * @returns {ArrayBuffer} ArrayBuffer * @see {@link md5.buffer} * @example * hash.buffer(); */ Md5.prototype.buffer = Md5.prototype.arrayBuffer; /** * @method base64 * @memberof Md5 * @instance * @description Output hash as base64 string * @returns {String} base64 string * @see {@link md5.base64} * @example * hash.base64(); */ Md5.prototype.base64 = function () { var v1, v2, v3, base64Str = '', bytes = this.array(); for (var i = 0; i < 15;) { v1 = bytes[i++]; v2 = bytes[i++]; v3 = bytes[i++]; base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] + BASE64_ENCODE_CHAR[(v1 << 4 | v2 >>> 4) & 63] + BASE64_ENCODE_CHAR[(v2 << 2 | v3 >>> 6) & 63] + BASE64_ENCODE_CHAR[v3 & 63]; } v1 = bytes[i]; base64Str += BASE64_ENCODE_CHAR[v1 >>> 2] + BASE64_ENCODE_CHAR[(v1 << 4) & 63] + '=='; return base64Str; }; var exports = createMethod(); if (COMMON_JS) { module.exports = exports; } else { /** * @method md5 * @description Md5 hash function, export to global in browsers. * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash * @returns {String} md5 hashes * @example * md5(''); // d41d8cd98f00b204e9800998ecf8427e * md5('The quick brown fox jumps over the lazy dog'); // 9e107d9d372bb6826bd81d3542a419d6 * md5('The quick brown fox jumps over the lazy dog.'); // e4d909c290d0fb1ca068ffaddf22cbd0 * * // It also supports UTF-8 encoding * md5('中文'); // a7bac2239fcdcb3a067903d8077c4a07 * * // It also supports byte `Array`, `Uint8Array`, `ArrayBuffer` * md5([]); // d41d8cd98f00b204e9800998ecf8427e * md5(new Uint8Array([])); // d41d8cd98f00b204e9800998ecf8427e */ root.md5 = exports; if (AMD) { define(function () { return exports; }); } } })();
