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/*Copyright (c) 2004-2006, The Dojo FoundationAll Rights Reserved.Licensed under the Academic Free License version 2.1 or above OR themodified BSD license. For more information on Dojo licensing, see:http://dojotoolkit.org/community/licensing.shtml*/dojo.require("dojo.crypto");dojo.provide("dojo.crypto.MD5");dojo.crypto.MD5 = new function () {var chrsz = 8;var mask = (1 << chrsz) - 1;function toWord(s) {var wa = [];for (var i = 0; i < s.length * chrsz; i += chrsz) {wa[i >> 5] |= (s.charCodeAt(i / chrsz) & mask) << (i % 32);}return wa;}function toString(wa) {var s = [];for (var i = 0; i < wa.length * 32; i += chrsz) {s.push(String.fromCharCode((wa[i >> 5] >>> (i % 32)) & mask));}return s.join("");}function toHex(wa) {var h = "0123456789abcdef";var s = [];for (var i = 0; i < wa.length * 4; i++) {s.push(h.charAt((wa[i >> 2] >> ((i % 4) * 8 + 4)) & 15) + h.charAt((wa[i >> 2] >> ((i % 4) * 8)) & 15));}return s.join("");}function toBase64(wa) {var p = "=";var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var s = [];for (var i = 0; i < wa.length * 4; i += 3) {var t = (((wa[i >> 2] >> 8 * (i % 4)) & 255) << 16) | (((wa[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 255) << 8) | ((wa[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 255);for (var j = 0; j < 4; j++) {if (i * 8 + j * 6 > wa.length * 32) {s.push(p);} else {s.push(tab.charAt((t >> 6 * (3 - j)) & 63));}}}return s.join("");}function add(x, y) {var l = (x & 65535) + (y & 65535);var m = (x >> 16) + (y >> 16) + (l >> 16);return (m << 16) | (l & 65535);}function R(n, c) {return (n << c) | (n >>> (32 - c));}function C(q, a, b, x, s, t) {return add(R(add(add(a, q), add(x, t)), s), b);}function FF(a, b, c, d, x, s, t) {return C((b & c) | ((~b) & d), a, b, x, s, t);}function GG(a, b, c, d, x, s, t) {return C((b & d) | (c & (~d)), a, b, x, s, t);}function HH(a, b, c, d, x, s, t) {return C(b ^ c ^ d, a, b, x, s, t);}function II(a, b, c, d, x, s, t) {return C(c ^ (b | (~d)), a, b, x, s, t);}function core(x, len) {x[len >> 5] |= 128 << ((len) % 32);x[(((len + 64) >>> 9) << 4) + 14] = len;var a = 1732584193;var b = -271733879;var c = -1732584194;var d = 271733878;for (var i = 0; i < x.length; i += 16) {var olda = a;var oldb = b;var oldc = c;var oldd = d;a = FF(a, b, c, d, x[i + 0], 7, -680876936);d = FF(d, a, b, c, x[i + 1], 12, -389564586);c = FF(c, d, a, b, x[i + 2], 17, 606105819);b = FF(b, c, d, a, x[i + 3], 22, -1044525330);a = FF(a, b, c, d, x[i + 4], 7, -176418897);d = FF(d, a, b, c, x[i + 5], 12, 1200080426);c = FF(c, d, a, b, x[i + 6], 17, -1473231341);b = FF(b, c, d, a, x[i + 7], 22, -45705983);a = FF(a, b, c, d, x[i + 8], 7, 1770035416);d = FF(d, a, b, c, x[i + 9], 12, -1958414417);c = FF(c, d, a, b, x[i + 10], 17, -42063);b = FF(b, c, d, a, x[i + 11], 22, -1990404162);a = FF(a, b, c, d, x[i + 12], 7, 1804603682);d = FF(d, a, b, c, x[i + 13], 12, -40341101);c = FF(c, d, a, b, x[i + 14], 17, -1502002290);b = FF(b, c, d, a, x[i + 15], 22, 1236535329);a = GG(a, b, c, d, x[i + 1], 5, -165796510);d = GG(d, a, b, c, x[i + 6], 9, -1069501632);c = GG(c, d, a, b, x[i + 11], 14, 643717713);b = GG(b, c, d, a, x[i + 0], 20, -373897302);a = GG(a, b, c, d, x[i + 5], 5, -701558691);d = GG(d, a, b, c, x[i + 10], 9, 38016083);c = GG(c, d, a, b, x[i + 15], 14, -660478335);b = GG(b, c, d, a, x[i + 4], 20, -405537848);a = GG(a, b, c, d, x[i + 9], 5, 568446438);d = GG(d, a, b, c, x[i + 14], 9, -1019803690);c = GG(c, d, a, b, x[i + 3], 14, -187363961);b = GG(b, c, d, a, x[i + 8], 20, 1163531501);a = GG(a, b, c, d, x[i + 13], 5, -1444681467);d = GG(d, a, b, c, x[i + 2], 9, -51403784);c = GG(c, d, a, b, x[i + 7], 14, 1735328473);b = GG(b, c, d, a, x[i + 12], 20, -1926607734);a = HH(a, b, c, d, x[i + 5], 4, -378558);d = HH(d, a, b, c, x[i + 8], 11, -2022574463);c = HH(c, d, a, b, x[i + 11], 16, 1839030562);b = HH(b, c, d, a, x[i + 14], 23, -35309556);a = HH(a, b, c, d, x[i + 1], 4, -1530992060);d = HH(d, a, b, c, x[i + 4], 11, 1272893353);c = HH(c, d, a, b, x[i + 7], 16, -155497632);b = HH(b, c, d, a, x[i + 10], 23, -1094730640);a = HH(a, b, c, d, x[i + 13], 4, 681279174);d = HH(d, a, b, c, x[i + 0], 11, -358537222);c = HH(c, d, a, b, x[i + 3], 16, -722521979);b = HH(b, c, d, a, x[i + 6], 23, 76029189);a = HH(a, b, c, d, x[i + 9], 4, -640364487);d = HH(d, a, b, c, x[i + 12], 11, -421815835);c = HH(c, d, a, b, x[i + 15], 16, 530742520);b = HH(b, c, d, a, x[i + 2], 23, -995338651);a = II(a, b, c, d, x[i + 0], 6, -198630844);d = II(d, a, b, c, x[i + 7], 10, 1126891415);c = II(c, d, a, b, x[i + 14], 15, -1416354905);b = II(b, c, d, a, x[i + 5], 21, -57434055);a = II(a, b, c, d, x[i + 12], 6, 1700485571);d = II(d, a, b, c, x[i + 3], 10, -1894986606);c = II(c, d, a, b, x[i + 10], 15, -1051523);b = II(b, c, d, a, x[i + 1], 21, -2054922799);a = II(a, b, c, d, x[i + 8], 6, 1873313359);d = II(d, a, b, c, x[i + 15], 10, -30611744);c = II(c, d, a, b, x[i + 6], 15, -1560198380);b = II(b, c, d, a, x[i + 13], 21, 1309151649);a = II(a, b, c, d, x[i + 4], 6, -145523070);d = II(d, a, b, c, x[i + 11], 10, -1120210379);c = II(c, d, a, b, x[i + 2], 15, 718787259);b = II(b, c, d, a, x[i + 9], 21, -343485551);a = add(a, olda);b = add(b, oldb);c = add(c, oldc);d = add(d, oldd);}return [a, b, c, d];}function hmac(data, key) {var wa = toWord(key);if (wa.length > 16) {wa = core(wa, key.length * chrsz);}var l = [], r = [];for (var i = 0; i < 16; i++) {l[i] = wa[i] ^ 909522486;r[i] = wa[i] ^ 1549556828;}var h = core(l.concat(toWord(data)), 512 + data.length * chrsz);return core(r.concat(h), 640);}this.compute = function (data, outputType) {var out = outputType || dojo.crypto.outputTypes.Base64;switch (out) {case dojo.crypto.outputTypes.Hex:return toHex(core(toWord(data), data.length * chrsz));case dojo.crypto.outputTypes.String:return toString(core(toWord(data), data.length * chrsz));default:return toBase64(core(toWord(data), data.length * chrsz));}};this.getHMAC = function (data, key, outputType) {var out = outputType || dojo.crypto.outputTypes.Base64;switch (out) {case dojo.crypto.outputTypes.Hex:return toHex(hmac(data, key));case dojo.crypto.outputTypes.String:return toString(hmac(data, key));default:return toBase64(hmac(data, key));}};}();