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7.1 KiB
1 lines
7.1 KiB
{"version":3,"sources":["md5.js"],"names":[],"mappings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file":"index.js","sourcesContent":["(function(){\r\n var crypt = require('crypt'),\r\n utf8 = require('charenc').utf8,\r\n isBuffer = require('is-buffer'),\r\n bin = require('charenc').bin,\r\n\r\n // The core\r\n md5 = function (message, options) {\r\n // Convert to byte array\r\n if (message.constructor == String)\r\n if (options && options.encoding === 'binary')\r\n message = bin.stringToBytes(message);\r\n else\r\n message = utf8.stringToBytes(message);\r\n else if (isBuffer(message))\r\n message = Array.prototype.slice.call(message, 0);\r\n else if (!Array.isArray(message) && message.constructor !== Uint8Array)\r\n message = message.toString();\r\n // else, assume byte array already\r\n\r\n var m = crypt.bytesToWords(message),\r\n l = message.length * 8,\r\n a = 1732584193,\r\n b = -271733879,\r\n c = -1732584194,\r\n d = 271733878;\r\n\r\n // Swap endian\r\n for (var i = 0; i < m.length; i++) {\r\n m[i] = ((m[i] << 8) | (m[i] >>> 24)) & 0x00FF00FF |\r\n ((m[i] << 24) | (m[i] >>> 8)) & 0xFF00FF00;\r\n }\r\n\r\n // Padding\r\n m[l >>> 5] |= 0x80 << (l % 32);\r\n m[(((l + 64) >>> 9) << 4) + 14] = l;\r\n\r\n // Method shortcuts\r\n var FF = md5._ff,\r\n GG = md5._gg,\r\n HH = md5._hh,\r\n II = md5._ii;\r\n\r\n for (var i = 0; i < m.length; i += 16) {\r\n\r\n var aa = a,\r\n bb = b,\r\n cc = c,\r\n dd = d;\r\n\r\n a = FF(a, b, c, d, m[i+ 0], 7, -680876936);\r\n d = FF(d, a, b, c, m[i+ 1], 12, -389564586);\r\n c = FF(c, d, a, b, m[i+ 2], 17, 606105819);\r\n b = FF(b, c, d, a, m[i+ 3], 22, -1044525330);\r\n a = FF(a, b, c, d, m[i+ 4], 7, -176418897);\r\n d = FF(d, a, b, c, m[i+ 5], 12, 1200080426);\r\n c = FF(c, d, a, b, m[i+ 6], 17, -1473231341);\r\n b = FF(b, c, d, a, m[i+ 7], 22, -45705983);\r\n a = FF(a, b, c, d, m[i+ 8], 7, 1770035416);\r\n d = FF(d, a, b, c, m[i+ 9], 12, -1958414417);\r\n c = FF(c, d, a, b, m[i+10], 17, -42063);\r\n b = FF(b, c, d, a, m[i+11], 22, -1990404162);\r\n a = FF(a, b, c, d, m[i+12], 7, 1804603682);\r\n d = FF(d, a, b, c, m[i+13], 12, -40341101);\r\n c = FF(c, d, a, b, m[i+14], 17, -1502002290);\r\n b = FF(b, c, d, a, m[i+15], 22, 1236535329);\r\n\r\n a = GG(a, b, c, d, m[i+ 1], 5, -165796510);\r\n d = GG(d, a, b, c, m[i+ 6], 9, -1069501632);\r\n c = GG(c, d, a, b, m[i+11], 14, 643717713);\r\n b = GG(b, c, d, a, m[i+ 0], 20, -373897302);\r\n a = GG(a, b, c, d, m[i+ 5], 5, -701558691);\r\n d = GG(d, a, b, c, m[i+10], 9, 38016083);\r\n c = GG(c, d, a, b, m[i+15], 14, -660478335);\r\n b = GG(b, c, d, a, m[i+ 4], 20, -405537848);\r\n a = GG(a, b, c, d, m[i+ 9], 5, 568446438);\r\n d = GG(d, a, b, c, m[i+14], 9, -1019803690);\r\n c = GG(c, d, a, b, m[i+ 3], 14, -187363961);\r\n b = GG(b, c, d, a, m[i+ 8], 20, 1163531501);\r\n a = GG(a, b, c, d, m[i+13], 5, -1444681467);\r\n d = GG(d, a, b, c, m[i+ 2], 9, -51403784);\r\n c = GG(c, d, a, b, m[i+ 7], 14, 1735328473);\r\n b = GG(b, c, d, a, m[i+12], 20, -1926607734);\r\n\r\n a = HH(a, b, c, d, m[i+ 5], 4, -378558);\r\n d = HH(d, a, b, c, m[i+ 8], 11, -2022574463);\r\n c = HH(c, d, a, b, m[i+11], 16, 1839030562);\r\n b = HH(b, c, d, a, m[i+14], 23, -35309556);\r\n a = HH(a, b, c, d, m[i+ 1], 4, -1530992060);\r\n d = HH(d, a, b, c, m[i+ 4], 11, 1272893353);\r\n c = HH(c, d, a, b, m[i+ 7], 16, -155497632);\r\n b = HH(b, c, d, a, m[i+10], 23, -1094730640);\r\n a = HH(a, b, c, d, m[i+13], 4, 681279174);\r\n d = HH(d, a, b, c, m[i+ 0], 11, -358537222);\r\n c = HH(c, d, a, b, m[i+ 3], 16, -722521979);\r\n b = HH(b, c, d, a, m[i+ 6], 23, 76029189);\r\n a = HH(a, b, c, d, m[i+ 9], 4, -640364487);\r\n d = HH(d, a, b, c, m[i+12], 11, -421815835);\r\n c = HH(c, d, a, b, m[i+15], 16, 530742520);\r\n b = HH(b, c, d, a, m[i+ 2], 23, -995338651);\r\n\r\n a = II(a, b, c, d, m[i+ 0], 6, -198630844);\r\n d = II(d, a, b, c, m[i+ 7], 10, 1126891415);\r\n c = II(c, d, a, b, m[i+14], 15, -1416354905);\r\n b = II(b, c, d, a, m[i+ 5], 21, -57434055);\r\n a = II(a, b, c, d, m[i+12], 6, 1700485571);\r\n d = II(d, a, b, c, m[i+ 3], 10, -1894986606);\r\n c = II(c, d, a, b, m[i+10], 15, -1051523);\r\n b = II(b, c, d, a, m[i+ 1], 21, -2054922799);\r\n a = II(a, b, c, d, m[i+ 8], 6, 1873313359);\r\n d = II(d, a, b, c, m[i+15], 10, -30611744);\r\n c = II(c, d, a, b, m[i+ 6], 15, -1560198380);\r\n b = II(b, c, d, a, m[i+13], 21, 1309151649);\r\n a = II(a, b, c, d, m[i+ 4], 6, -145523070);\r\n d = II(d, a, b, c, m[i+11], 10, -1120210379);\r\n c = II(c, d, a, b, m[i+ 2], 15, 718787259);\r\n b = II(b, c, d, a, m[i+ 9], 21, -343485551);\r\n\r\n a = (a + aa) >>> 0;\r\n b = (b + bb) >>> 0;\r\n c = (c + cc) >>> 0;\r\n d = (d + dd) >>> 0;\r\n }\r\n\r\n return crypt.endian([a, b, c, d]);\r\n };\r\n\r\n // Auxiliary functions\r\n md5._ff = function (a, b, c, d, x, s, t) {\r\n var n = a + (b & c | ~b & d) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n md5._gg = function (a, b, c, d, x, s, t) {\r\n var n = a + (b & d | c & ~d) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n md5._hh = function (a, b, c, d, x, s, t) {\r\n var n = a + (b ^ c ^ d) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n md5._ii = function (a, b, c, d, x, s, t) {\r\n var n = a + (c ^ (b | ~d)) + (x >>> 0) + t;\r\n return ((n << s) | (n >>> (32 - s))) + b;\r\n };\r\n\r\n // Package private blocksize\r\n md5._blocksize = 16;\r\n md5._digestsize = 16;\r\n\r\n module.exports = function (message, options) {\r\n if (message === undefined || message === null)\r\n throw new Error('Illegal argument ' + message);\r\n\r\n var digestbytes = crypt.wordsToBytes(md5(message, options));\r\n return options && options.asBytes ? digestbytes :\r\n options && options.asString ? bin.bytesToString(digestbytes) :\r\n crypt.bytesToHex(digestbytes);\r\n };\r\n\r\n})();\r\n"]}
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