mirror of
https://github.com/bufanyun/hotgo.git
synced 2025-01-23 19:00:24 +08:00
752 lines
22 KiB
JavaScript
752 lines
22 KiB
JavaScript
(function (factory) {
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if (typeof exports === 'object') {
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// Node/CommonJS
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module.exports = factory();
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} else if (typeof define === 'function' && define.amd) {
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// AMD
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define(factory);
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} else {
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// Browser globals (with support for web workers)
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var glob;
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try {
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glob = window;
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} catch (e) {
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glob = self;
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}
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glob.SparkMD5 = factory();
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}
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}(function (undefined) {
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'use strict';
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/*
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* Fastest md5 implementation around (JKM md5).
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* Credits: Joseph Myers
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*
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* @see http://www.myersdaily.org/joseph/javascript/md5-text.html
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* @see http://jsperf.com/md5-shootout/7
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*/
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/* this function is much faster,
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so if possible we use it. Some IEs
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are the only ones I know of that
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need the idiotic second function,
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generated by an if clause. */
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var add32 = function (a, b) {
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return (a + b) & 0xFFFFFFFF;
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},
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hex_chr = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'];
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function cmn(q, a, b, x, s, t) {
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a = add32(add32(a, q), add32(x, t));
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return add32((a << s) | (a >>> (32 - s)), b);
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}
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function md5cycle(x, k) {
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var a = x[0],
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b = x[1],
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c = x[2],
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d = x[3];
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a += (b & c | ~b & d) + k[0] - 680876936 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[1] - 389564586 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[2] + 606105819 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[3] - 1044525330 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & c | ~b & d) + k[4] - 176418897 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[5] + 1200080426 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[6] - 1473231341 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[7] - 45705983 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & c | ~b & d) + k[8] + 1770035416 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[9] - 1958414417 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[10] - 42063 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[11] - 1990404162 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & c | ~b & d) + k[12] + 1804603682 | 0;
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a = (a << 7 | a >>> 25) + b | 0;
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d += (a & b | ~a & c) + k[13] - 40341101 | 0;
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d = (d << 12 | d >>> 20) + a | 0;
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c += (d & a | ~d & b) + k[14] - 1502002290 | 0;
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c = (c << 17 | c >>> 15) + d | 0;
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b += (c & d | ~c & a) + k[15] + 1236535329 | 0;
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b = (b << 22 | b >>> 10) + c | 0;
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a += (b & d | c & ~d) + k[1] - 165796510 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[6] - 1069501632 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[11] + 643717713 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[0] - 373897302 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b & d | c & ~d) + k[5] - 701558691 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[10] + 38016083 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[15] - 660478335 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[4] - 405537848 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b & d | c & ~d) + k[9] + 568446438 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[14] - 1019803690 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[3] - 187363961 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[8] + 1163531501 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b & d | c & ~d) + k[13] - 1444681467 | 0;
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a = (a << 5 | a >>> 27) + b | 0;
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d += (a & c | b & ~c) + k[2] - 51403784 | 0;
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d = (d << 9 | d >>> 23) + a | 0;
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c += (d & b | a & ~b) + k[7] + 1735328473 | 0;
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c = (c << 14 | c >>> 18) + d | 0;
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b += (c & a | d & ~a) + k[12] - 1926607734 | 0;
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b = (b << 20 | b >>> 12) + c | 0;
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a += (b ^ c ^ d) + k[5] - 378558 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[8] - 2022574463 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[11] + 1839030562 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[14] - 35309556 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (b ^ c ^ d) + k[1] - 1530992060 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[4] + 1272893353 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[7] - 155497632 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[10] - 1094730640 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (b ^ c ^ d) + k[13] + 681279174 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[0] - 358537222 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[3] - 722521979 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[6] + 76029189 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (b ^ c ^ d) + k[9] - 640364487 | 0;
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a = (a << 4 | a >>> 28) + b | 0;
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d += (a ^ b ^ c) + k[12] - 421815835 | 0;
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d = (d << 11 | d >>> 21) + a | 0;
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c += (d ^ a ^ b) + k[15] + 530742520 | 0;
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c = (c << 16 | c >>> 16) + d | 0;
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b += (c ^ d ^ a) + k[2] - 995338651 | 0;
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b = (b << 23 | b >>> 9) + c | 0;
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a += (c ^ (b | ~d)) + k[0] - 198630844 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[7] + 1126891415 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[14] - 1416354905 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[5] - 57434055 | 0;
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b = (b << 21 |b >>> 11) + c | 0;
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a += (c ^ (b | ~d)) + k[12] + 1700485571 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[3] - 1894986606 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[10] - 1051523 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[1] - 2054922799 | 0;
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b = (b << 21 |b >>> 11) + c | 0;
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a += (c ^ (b | ~d)) + k[8] + 1873313359 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[15] - 30611744 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[6] - 1560198380 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[13] + 1309151649 | 0;
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b = (b << 21 |b >>> 11) + c | 0;
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a += (c ^ (b | ~d)) + k[4] - 145523070 | 0;
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a = (a << 6 | a >>> 26) + b | 0;
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d += (b ^ (a | ~c)) + k[11] - 1120210379 | 0;
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d = (d << 10 | d >>> 22) + a | 0;
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c += (a ^ (d | ~b)) + k[2] + 718787259 | 0;
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c = (c << 15 | c >>> 17) + d | 0;
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b += (d ^ (c | ~a)) + k[9] - 343485551 | 0;
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b = (b << 21 | b >>> 11) + c | 0;
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x[0] = a + x[0] | 0;
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x[1] = b + x[1] | 0;
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x[2] = c + x[2] | 0;
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x[3] = d + x[3] | 0;
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}
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function md5blk(s) {
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var md5blks = [],
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i; /* Andy King said do it this way. */
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for (i = 0; i < 64; i += 4) {
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md5blks[i >> 2] = s.charCodeAt(i) + (s.charCodeAt(i + 1) << 8) + (s.charCodeAt(i + 2) << 16) + (s.charCodeAt(i + 3) << 24);
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}
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return md5blks;
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}
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function md5blk_array(a) {
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var md5blks = [],
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i; /* Andy King said do it this way. */
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for (i = 0; i < 64; i += 4) {
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md5blks[i >> 2] = a[i] + (a[i + 1] << 8) + (a[i + 2] << 16) + (a[i + 3] << 24);
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}
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return md5blks;
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}
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function md51(s) {
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var n = s.length,
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state = [1732584193, -271733879, -1732584194, 271733878],
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i,
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length,
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tail,
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tmp,
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lo,
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hi;
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for (i = 64; i <= n; i += 64) {
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md5cycle(state, md5blk(s.substring(i - 64, i)));
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}
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s = s.substring(i - 64);
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length = s.length;
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tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
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for (i = 0; i < length; i += 1) {
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tail[i >> 2] |= s.charCodeAt(i) << ((i % 4) << 3);
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}
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tail[i >> 2] |= 0x80 << ((i % 4) << 3);
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if (i > 55) {
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md5cycle(state, tail);
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for (i = 0; i < 16; i += 1) {
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tail[i] = 0;
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}
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}
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// Beware that the final length might not fit in 32 bits so we take care of that
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tmp = n * 8;
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tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
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lo = parseInt(tmp[2], 16);
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hi = parseInt(tmp[1], 16) || 0;
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tail[14] = lo;
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tail[15] = hi;
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md5cycle(state, tail);
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return state;
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}
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function md51_array(a) {
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var n = a.length,
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state = [1732584193, -271733879, -1732584194, 271733878],
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i,
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length,
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tail,
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tmp,
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lo,
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hi;
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for (i = 64; i <= n; i += 64) {
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md5cycle(state, md5blk_array(a.subarray(i - 64, i)));
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}
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// Not sure if it is a bug, however IE10 will always produce a sub array of length 1
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// containing the last element of the parent array if the sub array specified starts
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// beyond the length of the parent array - weird.
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// https://connect.microsoft.com/IE/feedback/details/771452/typed-array-subarray-issue
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a = (i - 64) < n ? a.subarray(i - 64) : new Uint8Array(0);
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length = a.length;
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tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
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for (i = 0; i < length; i += 1) {
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tail[i >> 2] |= a[i] << ((i % 4) << 3);
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}
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tail[i >> 2] |= 0x80 << ((i % 4) << 3);
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if (i > 55) {
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md5cycle(state, tail);
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for (i = 0; i < 16; i += 1) {
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tail[i] = 0;
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}
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}
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// Beware that the final length might not fit in 32 bits so we take care of that
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tmp = n * 8;
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tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
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lo = parseInt(tmp[2], 16);
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hi = parseInt(tmp[1], 16) || 0;
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tail[14] = lo;
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tail[15] = hi;
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md5cycle(state, tail);
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return state;
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}
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function rhex(n) {
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var s = '',
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j;
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for (j = 0; j < 4; j += 1) {
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s += hex_chr[(n >> (j * 8 + 4)) & 0x0F] + hex_chr[(n >> (j * 8)) & 0x0F];
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}
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return s;
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}
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function hex(x) {
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var i;
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for (i = 0; i < x.length; i += 1) {
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x[i] = rhex(x[i]);
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}
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return x.join('');
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}
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// In some cases the fast add32 function cannot be used..
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if (hex(md51('hello')) !== '5d41402abc4b2a76b9719d911017c592') {
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add32 = function (x, y) {
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var lsw = (x & 0xFFFF) + (y & 0xFFFF),
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msw = (x >> 16) + (y >> 16) + (lsw >> 16);
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return (msw << 16) | (lsw & 0xFFFF);
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};
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}
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// ---------------------------------------------------
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/**
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* ArrayBuffer slice polyfill.
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*
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* @see https://github.com/ttaubert/node-arraybuffer-slice
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*/
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if (typeof ArrayBuffer !== 'undefined' && !ArrayBuffer.prototype.slice) {
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(function () {
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function clamp(val, length) {
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val = (val | 0) || 0;
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if (val < 0) {
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return Math.max(val + length, 0);
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}
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return Math.min(val, length);
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}
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ArrayBuffer.prototype.slice = function (from, to) {
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var length = this.byteLength,
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begin = clamp(from, length),
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end = length,
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num,
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target,
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targetArray,
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sourceArray;
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if (to !== undefined) {
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end = clamp(to, length);
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}
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if (begin > end) {
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return new ArrayBuffer(0);
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}
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num = end - begin;
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target = new ArrayBuffer(num);
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targetArray = new Uint8Array(target);
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sourceArray = new Uint8Array(this, begin, num);
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targetArray.set(sourceArray);
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return target;
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};
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})();
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}
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// ---------------------------------------------------
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/**
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* Helpers.
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*/
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function toUtf8(str) {
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if (/[\u0080-\uFFFF]/.test(str)) {
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str = unescape(encodeURIComponent(str));
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}
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return str;
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}
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function utf8Str2ArrayBuffer(str, returnUInt8Array) {
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var length = str.length,
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buff = new ArrayBuffer(length),
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arr = new Uint8Array(buff),
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i;
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for (i = 0; i < length; i += 1) {
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arr[i] = str.charCodeAt(i);
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}
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return returnUInt8Array ? arr : buff;
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}
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function arrayBuffer2Utf8Str(buff) {
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return String.fromCharCode.apply(null, new Uint8Array(buff));
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}
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function concatenateArrayBuffers(first, second, returnUInt8Array) {
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var result = new Uint8Array(first.byteLength + second.byteLength);
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result.set(new Uint8Array(first));
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result.set(new Uint8Array(second), first.byteLength);
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return returnUInt8Array ? result : result.buffer;
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}
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function hexToBinaryString(hex) {
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var bytes = [],
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length = hex.length,
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x;
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for (x = 0; x < length - 1; x += 2) {
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bytes.push(parseInt(hex.substr(x, 2), 16));
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}
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return String.fromCharCode.apply(String, bytes);
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}
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// ---------------------------------------------------
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/**
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* SparkMD5 OOP implementation.
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*
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* Use this class to perform an incremental md5, otherwise use the
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* static methods instead.
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*/
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function SparkMD5() {
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// call reset to init the instance
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this.reset();
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}
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/**
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* Appends a string.
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* A conversion will be applied if an utf8 string is detected.
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*
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* @param {String} str The string to be appended
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*
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* @return {SparkMD5} The instance itself
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*/
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SparkMD5.prototype.append = function (str) {
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// Converts the string to utf8 bytes if necessary
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// Then append as binary
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this.appendBinary(toUtf8(str));
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return this;
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};
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/**
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* Appends a binary string.
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*
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* @param {String} contents The binary string to be appended
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*
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* @return {SparkMD5} The instance itself
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*/
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SparkMD5.prototype.appendBinary = function (contents) {
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this._buff += contents;
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this._length += contents.length;
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var length = this._buff.length,
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i;
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for (i = 64; i <= length; i += 64) {
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md5cycle(this._hash, md5blk(this._buff.substring(i - 64, i)));
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}
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this._buff = this._buff.substring(i - 64);
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return this;
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};
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/**
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* Finishes the incremental computation, reseting the internal state and
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* returning the result.
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*
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* @param {Boolean} raw True to get the raw string, false to get the hex string
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*
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* @return {String} The result
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*/
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SparkMD5.prototype.end = function (raw) {
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var buff = this._buff,
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length = buff.length,
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i,
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tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
|
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ret;
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for (i = 0; i < length; i += 1) {
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tail[i >> 2] |= buff.charCodeAt(i) << ((i % 4) << 3);
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}
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this._finish(tail, length);
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ret = hex(this._hash);
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if (raw) {
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ret = hexToBinaryString(ret);
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}
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this.reset();
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return ret;
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};
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|
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/**
|
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* Resets the internal state of the computation.
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*
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* @return {SparkMD5} The instance itself
|
|
*/
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SparkMD5.prototype.reset = function () {
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this._buff = '';
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this._length = 0;
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this._hash = [1732584193, -271733879, -1732584194, 271733878];
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|
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return this;
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};
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/**
|
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* Gets the internal state of the computation.
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*
|
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* @return {Object} The state
|
|
*/
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SparkMD5.prototype.getState = function () {
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return {
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buff: this._buff,
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length: this._length,
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hash: this._hash.slice()
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};
|
|
};
|
|
|
|
/**
|
|
* Gets the internal state of the computation.
|
|
*
|
|
* @param {Object} state The state
|
|
*
|
|
* @return {SparkMD5} The instance itself
|
|
*/
|
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SparkMD5.prototype.setState = function (state) {
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this._buff = state.buff;
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this._length = state.length;
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this._hash = state.hash;
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|
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return this;
|
|
};
|
|
|
|
/**
|
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* Releases memory used by the incremental buffer and other additional
|
|
* resources. If you plan to use the instance again, use reset instead.
|
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*/
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SparkMD5.prototype.destroy = function () {
|
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delete this._hash;
|
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delete this._buff;
|
|
delete this._length;
|
|
};
|
|
|
|
/**
|
|
* Finish the final calculation based on the tail.
|
|
*
|
|
* @param {Array} tail The tail (will be modified)
|
|
* @param {Number} length The length of the remaining buffer
|
|
*/
|
|
SparkMD5.prototype._finish = function (tail, length) {
|
|
var i = length,
|
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tmp,
|
|
lo,
|
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hi;
|
|
|
|
tail[i >> 2] |= 0x80 << ((i % 4) << 3);
|
|
if (i > 55) {
|
|
md5cycle(this._hash, tail);
|
|
for (i = 0; i < 16; i += 1) {
|
|
tail[i] = 0;
|
|
}
|
|
}
|
|
|
|
// Do the final computation based on the tail and length
|
|
// Beware that the final length may not fit in 32 bits so we take care of that
|
|
tmp = this._length * 8;
|
|
tmp = tmp.toString(16).match(/(.*?)(.{0,8})$/);
|
|
lo = parseInt(tmp[2], 16);
|
|
hi = parseInt(tmp[1], 16) || 0;
|
|
|
|
tail[14] = lo;
|
|
tail[15] = hi;
|
|
md5cycle(this._hash, tail);
|
|
};
|
|
|
|
/**
|
|
* Performs the md5 hash on a string.
|
|
* A conversion will be applied if utf8 string is detected.
|
|
*
|
|
* @param {String} str The string
|
|
* @param {Boolean} [raw] True to get the raw string, false to get the hex string
|
|
*
|
|
* @return {String} The result
|
|
*/
|
|
SparkMD5.hash = function (str, raw) {
|
|
// Converts the string to utf8 bytes if necessary
|
|
// Then compute it using the binary function
|
|
return SparkMD5.hashBinary(toUtf8(str), raw);
|
|
};
|
|
|
|
/**
|
|
* Performs the md5 hash on a binary string.
|
|
*
|
|
* @param {String} content The binary string
|
|
* @param {Boolean} [raw] True to get the raw string, false to get the hex string
|
|
*
|
|
* @return {String} The result
|
|
*/
|
|
SparkMD5.hashBinary = function (content, raw) {
|
|
var hash = md51(content),
|
|
ret = hex(hash);
|
|
|
|
return raw ? hexToBinaryString(ret) : ret;
|
|
};
|
|
|
|
// ---------------------------------------------------
|
|
|
|
/**
|
|
* SparkMD5 OOP implementation for array buffers.
|
|
*
|
|
* Use this class to perform an incremental md5 ONLY for array buffers.
|
|
*/
|
|
SparkMD5.ArrayBuffer = function () {
|
|
// call reset to init the instance
|
|
this.reset();
|
|
};
|
|
|
|
/**
|
|
* Appends an array buffer.
|
|
*
|
|
* @param {ArrayBuffer} arr The array to be appended
|
|
*
|
|
* @return {SparkMD5.ArrayBuffer} The instance itself
|
|
*/
|
|
SparkMD5.ArrayBuffer.prototype.append = function (arr) {
|
|
var buff = concatenateArrayBuffers(this._buff.buffer, arr, true),
|
|
length = buff.length,
|
|
i;
|
|
|
|
this._length += arr.byteLength;
|
|
|
|
for (i = 64; i <= length; i += 64) {
|
|
md5cycle(this._hash, md5blk_array(buff.subarray(i - 64, i)));
|
|
}
|
|
|
|
this._buff = (i - 64) < length ? new Uint8Array(buff.buffer.slice(i - 64)) : new Uint8Array(0);
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Finishes the incremental computation, reseting the internal state and
|
|
* returning the result.
|
|
*
|
|
* @param {Boolean} raw True to get the raw string, false to get the hex string
|
|
*
|
|
* @return {String} The result
|
|
*/
|
|
SparkMD5.ArrayBuffer.prototype.end = function (raw) {
|
|
var buff = this._buff,
|
|
length = buff.length,
|
|
tail = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
|
|
i,
|
|
ret;
|
|
|
|
for (i = 0; i < length; i += 1) {
|
|
tail[i >> 2] |= buff[i] << ((i % 4) << 3);
|
|
}
|
|
|
|
this._finish(tail, length);
|
|
ret = hex(this._hash);
|
|
|
|
if (raw) {
|
|
ret = hexToBinaryString(ret);
|
|
}
|
|
|
|
this.reset();
|
|
|
|
return ret;
|
|
};
|
|
|
|
/**
|
|
* Resets the internal state of the computation.
|
|
*
|
|
* @return {SparkMD5.ArrayBuffer} The instance itself
|
|
*/
|
|
SparkMD5.ArrayBuffer.prototype.reset = function () {
|
|
this._buff = new Uint8Array(0);
|
|
this._length = 0;
|
|
this._hash = [1732584193, -271733879, -1732584194, 271733878];
|
|
|
|
return this;
|
|
};
|
|
|
|
/**
|
|
* Gets the internal state of the computation.
|
|
*
|
|
* @return {Object} The state
|
|
*/
|
|
SparkMD5.ArrayBuffer.prototype.getState = function () {
|
|
var state = SparkMD5.prototype.getState.call(this);
|
|
|
|
// Convert buffer to a string
|
|
state.buff = arrayBuffer2Utf8Str(state.buff);
|
|
|
|
return state;
|
|
};
|
|
|
|
/**
|
|
* Gets the internal state of the computation.
|
|
*
|
|
* @param {Object} state The state
|
|
*
|
|
* @return {SparkMD5.ArrayBuffer} The instance itself
|
|
*/
|
|
SparkMD5.ArrayBuffer.prototype.setState = function (state) {
|
|
// Convert string to buffer
|
|
state.buff = utf8Str2ArrayBuffer(state.buff, true);
|
|
|
|
return SparkMD5.prototype.setState.call(this, state);
|
|
};
|
|
|
|
SparkMD5.ArrayBuffer.prototype.destroy = SparkMD5.prototype.destroy;
|
|
|
|
SparkMD5.ArrayBuffer.prototype._finish = SparkMD5.prototype._finish;
|
|
|
|
/**
|
|
* Performs the md5 hash on an array buffer.
|
|
*
|
|
* @param {ArrayBuffer} arr The array buffer
|
|
* @param {Boolean} [raw] True to get the raw string, false to get the hex one
|
|
*
|
|
* @return {String} The result
|
|
*/
|
|
SparkMD5.ArrayBuffer.hash = function (arr, raw) {
|
|
var hash = md51_array(new Uint8Array(arr)),
|
|
ret = hex(hash);
|
|
|
|
return raw ? hexToBinaryString(ret) : ret;
|
|
};
|
|
|
|
return SparkMD5;
|
|
}));
|