diff options
Diffstat (limited to 'library/cryptojs/components/md5.js')
| -rw-r--r-- | library/cryptojs/components/md5.js | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/library/cryptojs/components/md5.js b/library/cryptojs/components/md5.js deleted file mode 100644 index f4c46b968..000000000 --- a/library/cryptojs/components/md5.js +++ /dev/null @@ -1,254 +0,0 @@ -/* -CryptoJS v3.1.2 -code.google.com/p/crypto-js -(c) 2009-2013 by Jeff Mott. All rights reserved. -code.google.com/p/crypto-js/wiki/License -*/ -(function (Math) {
- // Shortcuts
- var C = CryptoJS;
- var C_lib = C.lib;
- var WordArray = C_lib.WordArray;
- var Hasher = C_lib.Hasher;
- var C_algo = C.algo;
-
- // Constants table
- var T = [];
-
- // Compute constants
- (function () {
- for (var i = 0; i < 64; i++) {
- T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
- }
- }());
-
- /**
- * MD5 hash algorithm.
- */
- var MD5 = C_algo.MD5 = Hasher.extend({
- _doReset: function () {
- this._hash = new WordArray.init([
- 0x67452301, 0xefcdab89,
- 0x98badcfe, 0x10325476
- ]);
- },
-
- _doProcessBlock: function (M, offset) {
- // Swap endian
- for (var i = 0; i < 16; i++) {
- // Shortcuts
- var offset_i = offset + i;
- var M_offset_i = M[offset_i];
-
- M[offset_i] = (
- (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
- (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
- );
- }
-
- // Shortcuts
- var H = this._hash.words;
-
- var M_offset_0 = M[offset + 0];
- var M_offset_1 = M[offset + 1];
- var M_offset_2 = M[offset + 2];
- var M_offset_3 = M[offset + 3];
- var M_offset_4 = M[offset + 4];
- var M_offset_5 = M[offset + 5];
- var M_offset_6 = M[offset + 6];
- var M_offset_7 = M[offset + 7];
- var M_offset_8 = M[offset + 8];
- var M_offset_9 = M[offset + 9];
- var M_offset_10 = M[offset + 10];
- var M_offset_11 = M[offset + 11];
- var M_offset_12 = M[offset + 12];
- var M_offset_13 = M[offset + 13];
- var M_offset_14 = M[offset + 14];
- var M_offset_15 = M[offset + 15];
-
- // Working varialbes
- var a = H[0];
- var b = H[1];
- var c = H[2];
- var d = H[3];
-
- // Computation
- a = FF(a, b, c, d, M_offset_0, 7, T[0]);
- d = FF(d, a, b, c, M_offset_1, 12, T[1]);
- c = FF(c, d, a, b, M_offset_2, 17, T[2]);
- b = FF(b, c, d, a, M_offset_3, 22, T[3]);
- a = FF(a, b, c, d, M_offset_4, 7, T[4]);
- d = FF(d, a, b, c, M_offset_5, 12, T[5]);
- c = FF(c, d, a, b, M_offset_6, 17, T[6]);
- b = FF(b, c, d, a, M_offset_7, 22, T[7]);
- a = FF(a, b, c, d, M_offset_8, 7, T[8]);
- d = FF(d, a, b, c, M_offset_9, 12, T[9]);
- c = FF(c, d, a, b, M_offset_10, 17, T[10]);
- b = FF(b, c, d, a, M_offset_11, 22, T[11]);
- a = FF(a, b, c, d, M_offset_12, 7, T[12]);
- d = FF(d, a, b, c, M_offset_13, 12, T[13]);
- c = FF(c, d, a, b, M_offset_14, 17, T[14]);
- b = FF(b, c, d, a, M_offset_15, 22, T[15]);
-
- a = GG(a, b, c, d, M_offset_1, 5, T[16]);
- d = GG(d, a, b, c, M_offset_6, 9, T[17]);
- c = GG(c, d, a, b, M_offset_11, 14, T[18]);
- b = GG(b, c, d, a, M_offset_0, 20, T[19]);
- a = GG(a, b, c, d, M_offset_5, 5, T[20]);
- d = GG(d, a, b, c, M_offset_10, 9, T[21]);
- c = GG(c, d, a, b, M_offset_15, 14, T[22]);
- b = GG(b, c, d, a, M_offset_4, 20, T[23]);
- a = GG(a, b, c, d, M_offset_9, 5, T[24]);
- d = GG(d, a, b, c, M_offset_14, 9, T[25]);
- c = GG(c, d, a, b, M_offset_3, 14, T[26]);
- b = GG(b, c, d, a, M_offset_8, 20, T[27]);
- a = GG(a, b, c, d, M_offset_13, 5, T[28]);
- d = GG(d, a, b, c, M_offset_2, 9, T[29]);
- c = GG(c, d, a, b, M_offset_7, 14, T[30]);
- b = GG(b, c, d, a, M_offset_12, 20, T[31]);
-
- a = HH(a, b, c, d, M_offset_5, 4, T[32]);
- d = HH(d, a, b, c, M_offset_8, 11, T[33]);
- c = HH(c, d, a, b, M_offset_11, 16, T[34]);
- b = HH(b, c, d, a, M_offset_14, 23, T[35]);
- a = HH(a, b, c, d, M_offset_1, 4, T[36]);
- d = HH(d, a, b, c, M_offset_4, 11, T[37]);
- c = HH(c, d, a, b, M_offset_7, 16, T[38]);
- b = HH(b, c, d, a, M_offset_10, 23, T[39]);
- a = HH(a, b, c, d, M_offset_13, 4, T[40]);
- d = HH(d, a, b, c, M_offset_0, 11, T[41]);
- c = HH(c, d, a, b, M_offset_3, 16, T[42]);
- b = HH(b, c, d, a, M_offset_6, 23, T[43]);
- a = HH(a, b, c, d, M_offset_9, 4, T[44]);
- d = HH(d, a, b, c, M_offset_12, 11, T[45]);
- c = HH(c, d, a, b, M_offset_15, 16, T[46]);
- b = HH(b, c, d, a, M_offset_2, 23, T[47]);
-
- a = II(a, b, c, d, M_offset_0, 6, T[48]);
- d = II(d, a, b, c, M_offset_7, 10, T[49]);
- c = II(c, d, a, b, M_offset_14, 15, T[50]);
- b = II(b, c, d, a, M_offset_5, 21, T[51]);
- a = II(a, b, c, d, M_offset_12, 6, T[52]);
- d = II(d, a, b, c, M_offset_3, 10, T[53]);
- c = II(c, d, a, b, M_offset_10, 15, T[54]);
- b = II(b, c, d, a, M_offset_1, 21, T[55]);
- a = II(a, b, c, d, M_offset_8, 6, T[56]);
- d = II(d, a, b, c, M_offset_15, 10, T[57]);
- c = II(c, d, a, b, M_offset_6, 15, T[58]);
- b = II(b, c, d, a, M_offset_13, 21, T[59]);
- a = II(a, b, c, d, M_offset_4, 6, T[60]);
- d = II(d, a, b, c, M_offset_11, 10, T[61]);
- c = II(c, d, a, b, M_offset_2, 15, T[62]);
- b = II(b, c, d, a, M_offset_9, 21, T[63]);
-
- // Intermediate hash value
- H[0] = (H[0] + a) | 0;
- H[1] = (H[1] + b) | 0;
- H[2] = (H[2] + c) | 0;
- H[3] = (H[3] + d) | 0;
- },
-
- _doFinalize: function () {
- // Shortcuts
- var data = this._data;
- var dataWords = data.words;
-
- var nBitsTotal = this._nDataBytes * 8;
- var nBitsLeft = data.sigBytes * 8;
-
- // Add padding
- dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
-
- var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
- var nBitsTotalL = nBitsTotal;
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
- (((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
- (((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
- );
- dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
- (((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
- (((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
- );
-
- data.sigBytes = (dataWords.length + 1) * 4;
-
- // Hash final blocks
- this._process();
-
- // Shortcuts
- var hash = this._hash;
- var H = hash.words;
-
- // Swap endian
- for (var i = 0; i < 4; i++) {
- // Shortcut
- var H_i = H[i];
-
- H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
- (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
- }
-
- // Return final computed hash
- return hash;
- },
-
- clone: function () {
- var clone = Hasher.clone.call(this);
- clone._hash = this._hash.clone();
-
- return clone;
- }
- });
-
- function FF(a, b, c, d, x, s, t) {
- var n = a + ((b & c) | (~b & d)) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- function GG(a, b, c, d, x, s, t) {
- var n = a + ((b & d) | (c & ~d)) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- function HH(a, b, c, d, x, s, t) {
- var n = a + (b ^ c ^ d) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- function II(a, b, c, d, x, s, t) {
- var n = a + (c ^ (b | ~d)) + x + t;
- return ((n << s) | (n >>> (32 - s))) + b;
- }
-
- /**
- * Shortcut function to the hasher's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- *
- * @return {WordArray} The hash.
- *
- * @static
- *
- * @example
- *
- * var hash = CryptoJS.MD5('message');
- * var hash = CryptoJS.MD5(wordArray);
- */
- C.MD5 = Hasher._createHelper(MD5);
-
- /**
- * Shortcut function to the HMAC's object interface.
- *
- * @param {WordArray|string} message The message to hash.
- * @param {WordArray|string} key The secret key.
- *
- * @return {WordArray} The HMAC.
- *
- * @static
- *
- * @example
- *
- * var hmac = CryptoJS.HmacMD5(message, key);
- */
- C.HmacMD5 = Hasher._createHmacHelper(MD5);
-}(Math));
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