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Diffstat (limited to 'jsaccess/jsa/js-contrib/gibberish-aes.js')
-rw-r--r-- | jsaccess/jsa/js-contrib/gibberish-aes.js | 1017 |
1 files changed, 0 insertions, 1017 deletions
diff --git a/jsaccess/jsa/js-contrib/gibberish-aes.js b/jsaccess/jsa/js-contrib/gibberish-aes.js deleted file mode 100644 index d2c91d1..0000000 --- a/jsaccess/jsa/js-contrib/gibberish-aes.js +++ /dev/null @@ -1,1017 +0,0 @@ -/** -* @license Gibberish-AES -* A lightweight Javascript Libray for OpenSSL compatible AES CBC encryption. -* -* Author: Mark Percival -* Email: mark@mpercival.com -* Copyright: Mark Percival - http://mpercival.com 2008 -* -* With thanks to: -* Josh Davis - http://www.josh-davis.org/ecmaScrypt -* Chris Veness - http://www.movable-type.co.uk/scripts/aes.html -* Michel I. Gallant - http://www.jensign.com/ -* Jean-Luc Cooke <jlcooke@certainkey.com> 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString, also made the MD5 routine more easlier compressible using yuicompressor. -* -* License: MIT -* -* Usage: GibberishAES.enc("secret", "password") -* Outputs: AES Encrypted text encoded in Base64 -*/ - - -(function (root, factory) { - if (typeof exports === 'object') { - // Node. - module.exports = factory(); - } else if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(factory); - } else { - // Browser globals (root is window) - root.GibberishAES = factory(); - } -}(this, function () { - 'use strict'; - - var Nr = 14, - /* Default to 256 Bit Encryption */ - Nk = 8, - Decrypt = false, - - enc_utf8 = function(s) - { - try { - return unescape(encodeURIComponent(s)); - } - catch(e) { - throw 'Error on UTF-8 encode'; - } - }, - - dec_utf8 = function(s) - { - try { - return decodeURIComponent(escape(s)); - } - catch(e) { - throw ('Bad Key'); - } - }, - - padBlock = function(byteArr) - { - var array = [], cpad, i; - if (byteArr.length < 16) { - cpad = 16 - byteArr.length; - array = [cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad, cpad]; - } - for (i = 0; i < byteArr.length; i++) - { - array[i] = byteArr[i]; - } - return array; - }, - - block2s = function(block, lastBlock) - { - var string = '', padding, i; - if (lastBlock) { - padding = block[15]; - if (padding > 16) { - throw ('Decryption error: Maybe bad key'); - } - if (padding === 16) { - return ''; - } - for (i = 0; i < 16 - padding; i++) { - string += String.fromCharCode(block[i]); - } - } else { - for (i = 0; i < 16; i++) { - string += String.fromCharCode(block[i]); - } - } - return string; - }, - - a2h = function(numArr) - { - var string = '', i; - for (i = 0; i < numArr.length; i++) { - string += (numArr[i] < 16 ? '0': '') + numArr[i].toString(16); - } - return string; - }, - - h2a = function(s) - { - var ret = []; - s.replace(/(..)/g, - function(s) { - ret.push(parseInt(s, 16)); - }); - return ret; - }, - - s2a = function(string, binary) { - var array = [], i; - - if (! binary) { - string = enc_utf8(string); - } - - for (i = 0; i < string.length; i++) - { - array[i] = string.charCodeAt(i); - } - - return array; - }, - - size = function(newsize) - { - switch (newsize) - { - case 128: - Nr = 10; - Nk = 4; - break; - case 192: - Nr = 12; - Nk = 6; - break; - case 256: - Nr = 14; - Nk = 8; - break; - default: - throw ('Invalid Key Size Specified:' + newsize); - } - }, - - randArr = function(num) { - var result = [], i; - for (i = 0; i < num; i++) { - result = result.concat(Math.floor(Math.random() * 256)); - } - return result; - }, - - openSSLKey = function(passwordArr, saltArr) { - // Number of rounds depends on the size of the AES in use - // 3 rounds for 256 - // 2 rounds for the key, 1 for the IV - // 2 rounds for 128 - // 1 round for the key, 1 round for the IV - // 3 rounds for 192 since it's not evenly divided by 128 bits - var rounds = Nr >= 12 ? 3: 2, - key = [], - iv = [], - md5_hash = [], - result = [], - data00 = passwordArr.concat(saltArr), - i; - md5_hash[0] = MD5(data00); - result = md5_hash[0]; - for (i = 1; i < rounds; i++) { - md5_hash[i] = MD5(md5_hash[i - 1].concat(data00)); - result = result.concat(md5_hash[i]); - } - key = result.slice(0, 4 * Nk); - iv = result.slice(4 * Nk, 4 * Nk + 16); - return { - key: key, - iv: iv - }; - }, - - rawEncrypt = function(plaintext, key, iv) { - // plaintext, key and iv as byte arrays - key = expandKey(key); - var numBlocks = Math.ceil(plaintext.length / 16), - blocks = [], - i, - cipherBlocks = []; - for (i = 0; i < numBlocks; i++) { - blocks[i] = padBlock(plaintext.slice(i * 16, i * 16 + 16)); - } - if (plaintext.length % 16 === 0) { - blocks.push([16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16]); - // CBC OpenSSL padding scheme - numBlocks++; - } - for (i = 0; i < blocks.length; i++) { - blocks[i] = (i === 0) ? xorBlocks(blocks[i], iv) : xorBlocks(blocks[i], cipherBlocks[i - 1]); - cipherBlocks[i] = encryptBlock(blocks[i], key); - } - return cipherBlocks; - }, - - rawDecrypt = function(cryptArr, key, iv, binary) { - // cryptArr, key and iv as byte arrays - key = expandKey(key); - var numBlocks = cryptArr.length / 16, - cipherBlocks = [], - i, - plainBlocks = [], - string = ''; - for (i = 0; i < numBlocks; i++) { - cipherBlocks.push(cryptArr.slice(i * 16, (i + 1) * 16)); - } - for (i = cipherBlocks.length - 1; i >= 0; i--) { - plainBlocks[i] = decryptBlock(cipherBlocks[i], key); - plainBlocks[i] = (i === 0) ? xorBlocks(plainBlocks[i], iv) : xorBlocks(plainBlocks[i], cipherBlocks[i - 1]); - } - for (i = 0; i < numBlocks - 1; i++) { - string += block2s(plainBlocks[i]); - } - string += block2s(plainBlocks[i], true); - return binary ? string : dec_utf8(string); - }, - - encryptBlock = function(block, words) { - Decrypt = false; - var state = addRoundKey(block, words, 0), - round; - for (round = 1; round < (Nr + 1); round++) { - state = subBytes(state); - state = shiftRows(state); - if (round < Nr) { - state = mixColumns(state); - } - //last round? don't mixColumns - state = addRoundKey(state, words, round); - } - - return state; - }, - - decryptBlock = function(block, words) { - Decrypt = true; - var state = addRoundKey(block, words, Nr), - round; - for (round = Nr - 1; round > -1; round--) { - state = shiftRows(state); - state = subBytes(state); - state = addRoundKey(state, words, round); - if (round > 0) { - state = mixColumns(state); - } - //last round? don't mixColumns - } - - return state; - }, - - subBytes = function(state) { - var S = Decrypt ? SBoxInv: SBox, - temp = [], - i; - for (i = 0; i < 16; i++) { - temp[i] = S[state[i]]; - } - return temp; - }, - - shiftRows = function(state) { - var temp = [], - shiftBy = Decrypt ? [0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3] : [0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11], - i; - for (i = 0; i < 16; i++) { - temp[i] = state[shiftBy[i]]; - } - return temp; - }, - - mixColumns = function(state) { - var t = [], - c; - if (!Decrypt) { - for (c = 0; c < 4; c++) { - t[c * 4] = G2X[state[c * 4]] ^ G3X[state[1 + c * 4]] ^ state[2 + c * 4] ^ state[3 + c * 4]; - t[1 + c * 4] = state[c * 4] ^ G2X[state[1 + c * 4]] ^ G3X[state[2 + c * 4]] ^ state[3 + c * 4]; - t[2 + c * 4] = state[c * 4] ^ state[1 + c * 4] ^ G2X[state[2 + c * 4]] ^ G3X[state[3 + c * 4]]; - t[3 + c * 4] = G3X[state[c * 4]] ^ state[1 + c * 4] ^ state[2 + c * 4] ^ G2X[state[3 + c * 4]]; - } - }else { - for (c = 0; c < 4; c++) { - t[c*4] = GEX[state[c*4]] ^ GBX[state[1+c*4]] ^ GDX[state[2+c*4]] ^ G9X[state[3+c*4]]; - t[1+c*4] = G9X[state[c*4]] ^ GEX[state[1+c*4]] ^ GBX[state[2+c*4]] ^ GDX[state[3+c*4]]; - t[2+c*4] = GDX[state[c*4]] ^ G9X[state[1+c*4]] ^ GEX[state[2+c*4]] ^ GBX[state[3+c*4]]; - t[3+c*4] = GBX[state[c*4]] ^ GDX[state[1+c*4]] ^ G9X[state[2+c*4]] ^ GEX[state[3+c*4]]; - } - } - - return t; - }, - - addRoundKey = function(state, words, round) { - var temp = [], - i; - for (i = 0; i < 16; i++) { - temp[i] = state[i] ^ words[round][i]; - } - return temp; - }, - - xorBlocks = function(block1, block2) { - var temp = [], - i; - for (i = 0; i < 16; i++) { - temp[i] = block1[i] ^ block2[i]; - } - return temp; - }, - - expandKey = function(key) { - // Expects a 1d number array - var w = [], - temp = [], - i, - r, - t, - flat = [], - j; - - for (i = 0; i < Nk; i++) { - r = [key[4 * i], key[4 * i + 1], key[4 * i + 2], key[4 * i + 3]]; - w[i] = r; - } - - for (i = Nk; i < (4 * (Nr + 1)); i++) { - w[i] = []; - for (t = 0; t < 4; t++) { - temp[t] = w[i - 1][t]; - } - if (i % Nk === 0) { - temp = subWord(rotWord(temp)); - temp[0] ^= Rcon[i / Nk - 1]; - } else if (Nk > 6 && i % Nk === 4) { - temp = subWord(temp); - } - for (t = 0; t < 4; t++) { - w[i][t] = w[i - Nk][t] ^ temp[t]; - } - } - for (i = 0; i < (Nr + 1); i++) { - flat[i] = []; - for (j = 0; j < 4; j++) { - flat[i].push(w[i * 4 + j][0], w[i * 4 + j][1], w[i * 4 + j][2], w[i * 4 + j][3]); - } - } - return flat; - }, - - subWord = function(w) { - // apply SBox to 4-byte word w - for (var i = 0; i < 4; i++) { - w[i] = SBox[w[i]]; - } - return w; - }, - - rotWord = function(w) { - // rotate 4-byte word w left by one byte - var tmp = w[0], - i; - for (i = 0; i < 4; i++) { - w[i] = w[i + 1]; - } - w[3] = tmp; - return w; - }, - -// jlcooke: 2012-07-12: added strhex + invertArr to compress G2X/G3X/G9X/GBX/GEX/SBox/SBoxInv/Rcon saving over 7KB, and added encString, decString - strhex = function(str,size) { - var i, ret = []; - for (i=0; i<str.length; i+=size){ - ret[i/size] = parseInt(str.substr(i,size), 16); - } - return ret; - }, - invertArr = function(arr) { - var i, ret = []; - for (i=0; i<arr.length; i++){ - ret[arr[i]] = i; - } - return ret; - }, - Gxx = function(a, b) { - var i, ret; - - ret = 0; - for (i=0; i<8; i++) { - ret = ((b&1)===1) ? ret^a : ret; - /* xmult */ - a = (a>0x7f) ? 0x11b^(a<<1) : (a<<1); - b >>>= 1; - } - - return ret; - }, - Gx = function(x) { - var i, r = []; - for (i=0; i<256; i++){ - r[i] = Gxx(x, i); - } - return r; - }, - - // S-box -/* - SBox = [ - 99, 124, 119, 123, 242, 107, 111, 197, 48, 1, 103, 43, 254, 215, 171, - 118, 202, 130, 201, 125, 250, 89, 71, 240, 173, 212, 162, 175, 156, 164, - 114, 192, 183, 253, 147, 38, 54, 63, 247, 204, 52, 165, 229, 241, 113, - 216, 49, 21, 4, 199, 35, 195, 24, 150, 5, 154, 7, 18, 128, 226, - 235, 39, 178, 117, 9, 131, 44, 26, 27, 110, 90, 160, 82, 59, 214, - 179, 41, 227, 47, 132, 83, 209, 0, 237, 32, 252, 177, 91, 106, 203, - 190, 57, 74, 76, 88, 207, 208, 239, 170, 251, 67, 77, 51, 133, 69, - 249, 2, 127, 80, 60, 159, 168, 81, 163, 64, 143, 146, 157, 56, 245, - 188, 182, 218, 33, 16, 255, 243, 210, 205, 12, 19, 236, 95, 151, 68, - 23, 196, 167, 126, 61, 100, 93, 25, 115, 96, 129, 79, 220, 34, 42, - 144, 136, 70, 238, 184, 20, 222, 94, 11, 219, 224, 50, 58, 10, 73, - 6, 36, 92, 194, 211, 172, 98, 145, 149, 228, 121, 231, 200, 55, 109, - 141, 213, 78, 169, 108, 86, 244, 234, 101, 122, 174, 8, 186, 120, 37, - 46, 28, 166, 180, 198, 232, 221, 116, 31, 75, 189, 139, 138, 112, 62, - 181, 102, 72, 3, 246, 14, 97, 53, 87, 185, 134, 193, 29, 158, 225, - 248, 152, 17, 105, 217, 142, 148, 155, 30, 135, 233, 206, 85, 40, 223, - 140, 161, 137, 13, 191, 230, 66, 104, 65, 153, 45, 15, 176, 84, 187, - 22], //*/ SBox = strhex('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',2), - - // Precomputed lookup table for the inverse SBox -/* SBoxInv = [ - 82, 9, 106, 213, 48, 54, 165, 56, 191, 64, 163, 158, 129, 243, 215, - 251, 124, 227, 57, 130, 155, 47, 255, 135, 52, 142, 67, 68, 196, 222, - 233, 203, 84, 123, 148, 50, 166, 194, 35, 61, 238, 76, 149, 11, 66, - 250, 195, 78, 8, 46, 161, 102, 40, 217, 36, 178, 118, 91, 162, 73, - 109, 139, 209, 37, 114, 248, 246, 100, 134, 104, 152, 22, 212, 164, 92, - 204, 93, 101, 182, 146, 108, 112, 72, 80, 253, 237, 185, 218, 94, 21, - 70, 87, 167, 141, 157, 132, 144, 216, 171, 0, 140, 188, 211, 10, 247, - 228, 88, 5, 184, 179, 69, 6, 208, 44, 30, 143, 202, 63, 15, 2, - 193, 175, 189, 3, 1, 19, 138, 107, 58, 145, 17, 65, 79, 103, 220, - 234, 151, 242, 207, 206, 240, 180, 230, 115, 150, 172, 116, 34, 231, 173, - 53, 133, 226, 249, 55, 232, 28, 117, 223, 110, 71, 241, 26, 113, 29, - 41, 197, 137, 111, 183, 98, 14, 170, 24, 190, 27, 252, 86, 62, 75, - 198, 210, 121, 32, 154, 219, 192, 254, 120, 205, 90, 244, 31, 221, 168, - 51, 136, 7, 199, 49, 177, 18, 16, 89, 39, 128, 236, 95, 96, 81, - 127, 169, 25, 181, 74, 13, 45, 229, 122, 159, 147, 201, 156, 239, 160, - 224, 59, 77, 174, 42, 245, 176, 200, 235, 187, 60, 131, 83, 153, 97, - 23, 43, 4, 126, 186, 119, 214, 38, 225, 105, 20, 99, 85, 33, 12, - 125], //*/ SBoxInv = invertArr(SBox), - - // Rijndael Rcon -/* - Rcon = [1, 2, 4, 8, 16, 32, 64, 128, 27, 54, 108, 216, 171, 77, 154, 47, 94, - 188, 99, 198, 151, 53, 106, 212, 179, 125, 250, 239, 197, 145], -//*/ Rcon = strhex('01020408102040801b366cd8ab4d9a2f5ebc63c697356ad4b37dfaefc591',2), - -/* - G2X = [ - 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, - 0x18, 0x1a, 0x1c, 0x1e, 0x20, 0x22, 0x24, 0x26, 0x28, 0x2a, 0x2c, 0x2e, - 0x30, 0x32, 0x34, 0x36, 0x38, 0x3a, 0x3c, 0x3e, 0x40, 0x42, 0x44, 0x46, - 0x48, 0x4a, 0x4c, 0x4e, 0x50, 0x52, 0x54, 0x56, 0x58, 0x5a, 0x5c, 0x5e, - 0x60, 0x62, 0x64, 0x66, 0x68, 0x6a, 0x6c, 0x6e, 0x70, 0x72, 0x74, 0x76, - 0x78, 0x7a, 0x7c, 0x7e, 0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c, 0x8e, - 0x90, 0x92, 0x94, 0x96, 0x98, 0x9a, 0x9c, 0x9e, 0xa0, 0xa2, 0xa4, 0xa6, - 0xa8, 0xaa, 0xac, 0xae, 0xb0, 0xb2, 0xb4, 0xb6, 0xb8, 0xba, 0xbc, 0xbe, - 0xc0, 0xc2, 0xc4, 0xc6, 0xc8, 0xca, 0xcc, 0xce, 0xd0, 0xd2, 0xd4, 0xd6, - 0xd8, 0xda, 0xdc, 0xde, 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec, 0xee, - 0xf0, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0xfe, 0x1b, 0x19, 0x1f, 0x1d, - 0x13, 0x11, 0x17, 0x15, 0x0b, 0x09, 0x0f, 0x0d, 0x03, 0x01, 0x07, 0x05, - 0x3b, 0x39, 0x3f, 0x3d, 0x33, 0x31, 0x37, 0x35, 0x2b, 0x29, 0x2f, 0x2d, - 0x23, 0x21, 0x27, 0x25, 0x5b, 0x59, 0x5f, 0x5d, 0x53, 0x51, 0x57, 0x55, - 0x4b, 0x49, 0x4f, 0x4d, 0x43, 0x41, 0x47, 0x45, 0x7b, 0x79, 0x7f, 0x7d, - 0x73, 0x71, 0x77, 0x75, 0x6b, 0x69, 0x6f, 0x6d, 0x63, 0x61, 0x67, 0x65, - 0x9b, 0x99, 0x9f, 0x9d, 0x93, 0x91, 0x97, 0x95, 0x8b, 0x89, 0x8f, 0x8d, - 0x83, 0x81, 0x87, 0x85, 0xbb, 0xb9, 0xbf, 0xbd, 0xb3, 0xb1, 0xb7, 0xb5, - 0xab, 0xa9, 0xaf, 0xad, 0xa3, 0xa1, 0xa7, 0xa5, 0xdb, 0xd9, 0xdf, 0xdd, - 0xd3, 0xd1, 0xd7, 0xd5, 0xcb, 0xc9, 0xcf, 0xcd, 0xc3, 0xc1, 0xc7, 0xc5, - 0xfb, 0xf9, 0xff, 0xfd, 0xf3, 0xf1, 0xf7, 0xf5, 0xeb, 0xe9, 0xef, 0xed, - 0xe3, 0xe1, 0xe7, 0xe5 - ], //*/ G2X = Gx(2), - -/* G3X = [ - 0x00, 0x03, 0x06, 0x05, 0x0c, 0x0f, 0x0a, 0x09, 0x18, 0x1b, 0x1e, 0x1d, - 0x14, 0x17, 0x12, 0x11, 0x30, 0x33, 0x36, 0x35, 0x3c, 0x3f, 0x3a, 0x39, - 0x28, 0x2b, 0x2e, 0x2d, 0x24, 0x27, 0x22, 0x21, 0x60, 0x63, 0x66, 0x65, - 0x6c, 0x6f, 0x6a, 0x69, 0x78, 0x7b, 0x7e, 0x7d, 0x74, 0x77, 0x72, 0x71, - 0x50, 0x53, 0x56, 0x55, 0x5c, 0x5f, 0x5a, 0x59, 0x48, 0x4b, 0x4e, 0x4d, - 0x44, 0x47, 0x42, 0x41, 0xc0, 0xc3, 0xc6, 0xc5, 0xcc, 0xcf, 0xca, 0xc9, - 0xd8, 0xdb, 0xde, 0xdd, 0xd4, 0xd7, 0xd2, 0xd1, 0xf0, 0xf3, 0xf6, 0xf5, - 0xfc, 0xff, 0xfa, 0xf9, 0xe8, 0xeb, 0xee, 0xed, 0xe4, 0xe7, 0xe2, 0xe1, - 0xa0, 0xa3, 0xa6, 0xa5, 0xac, 0xaf, 0xaa, 0xa9, 0xb8, 0xbb, 0xbe, 0xbd, - 0xb4, 0xb7, 0xb2, 0xb1, 0x90, 0x93, 0x96, 0x95, 0x9c, 0x9f, 0x9a, 0x99, - 0x88, 0x8b, 0x8e, 0x8d, 0x84, 0x87, 0x82, 0x81, 0x9b, 0x98, 0x9d, 0x9e, - 0x97, 0x94, 0x91, 0x92, 0x83, 0x80, 0x85, 0x86, 0x8f, 0x8c, 0x89, 0x8a, - 0xab, 0xa8, 0xad, 0xae, 0xa7, 0xa4, 0xa1, 0xa2, 0xb3, 0xb0, 0xb5, 0xb6, - 0xbf, 0xbc, 0xb9, 0xba, 0xfb, 0xf8, 0xfd, 0xfe, 0xf7, 0xf4, 0xf1, 0xf2, - 0xe3, 0xe0, 0xe5, 0xe6, 0xef, 0xec, 0xe9, 0xea, 0xcb, 0xc8, 0xcd, 0xce, - 0xc7, 0xc4, 0xc1, 0xc2, 0xd3, 0xd0, 0xd5, 0xd6, 0xdf, 0xdc, 0xd9, 0xda, - 0x5b, 0x58, 0x5d, 0x5e, 0x57, 0x54, 0x51, 0x52, 0x43, 0x40, 0x45, 0x46, - 0x4f, 0x4c, 0x49, 0x4a, 0x6b, 0x68, 0x6d, 0x6e, 0x67, 0x64, 0x61, 0x62, - 0x73, 0x70, 0x75, 0x76, 0x7f, 0x7c, 0x79, 0x7a, 0x3b, 0x38, 0x3d, 0x3e, - 0x37, 0x34, 0x31, 0x32, 0x23, 0x20, 0x25, 0x26, 0x2f, 0x2c, 0x29, 0x2a, - 0x0b, 0x08, 0x0d, 0x0e, 0x07, 0x04, 0x01, 0x02, 0x13, 0x10, 0x15, 0x16, - 0x1f, 0x1c, 0x19, 0x1a - ], //*/ G3X = Gx(3), - -/* - G9X = [ - 0x00, 0x09, 0x12, 0x1b, 0x24, 0x2d, 0x36, 0x3f, 0x48, 0x41, 0x5a, 0x53, - 0x6c, 0x65, 0x7e, 0x77, 0x90, 0x99, 0x82, 0x8b, 0xb4, 0xbd, 0xa6, 0xaf, - 0xd8, 0xd1, 0xca, 0xc3, 0xfc, 0xf5, 0xee, 0xe7, 0x3b, 0x32, 0x29, 0x20, - 0x1f, 0x16, 0x0d, 0x04, 0x73, 0x7a, 0x61, 0x68, 0x57, 0x5e, 0x45, 0x4c, - 0xab, 0xa2, 0xb9, 0xb0, 0x8f, 0x86, 0x9d, 0x94, 0xe3, 0xea, 0xf1, 0xf8, - 0xc7, 0xce, 0xd5, 0xdc, 0x76, 0x7f, 0x64, 0x6d, 0x52, 0x5b, 0x40, 0x49, - 0x3e, 0x37, 0x2c, 0x25, 0x1a, 0x13, 0x08, 0x01, 0xe6, 0xef, 0xf4, 0xfd, - 0xc2, 0xcb, 0xd0, 0xd9, 0xae, 0xa7, 0xbc, 0xb5, 0x8a, 0x83, 0x98, 0x91, - 0x4d, 0x44, 0x5f, 0x56, 0x69, 0x60, 0x7b, 0x72, 0x05, 0x0c, 0x17, 0x1e, - 0x21, 0x28, 0x33, 0x3a, 0xdd, 0xd4, 0xcf, 0xc6, 0xf9, 0xf0, 0xeb, 0xe2, - 0x95, 0x9c, 0x87, 0x8e, 0xb1, 0xb8, 0xa3, 0xaa, 0xec, 0xe5, 0xfe, 0xf7, - 0xc8, 0xc1, 0xda, 0xd3, 0xa4, 0xad, 0xb6, 0xbf, 0x80, 0x89, 0x92, 0x9b, - 0x7c, 0x75, 0x6e, 0x67, 0x58, 0x51, 0x4a, 0x43, 0x34, 0x3d, 0x26, 0x2f, - 0x10, 0x19, 0x02, 0x0b, 0xd7, 0xde, 0xc5, 0xcc, 0xf3, 0xfa, 0xe1, 0xe8, - 0x9f, 0x96, 0x8d, 0x84, 0xbb, 0xb2, 0xa9, 0xa0, 0x47, 0x4e, 0x55, 0x5c, - 0x63, 0x6a, 0x71, 0x78, 0x0f, 0x06, 0x1d, 0x14, 0x2b, 0x22, 0x39, 0x30, - 0x9a, 0x93, 0x88, 0x81, 0xbe, 0xb7, 0xac, 0xa5, 0xd2, 0xdb, 0xc0, 0xc9, - 0xf6, 0xff, 0xe4, 0xed, 0x0a, 0x03, 0x18, 0x11, 0x2e, 0x27, 0x3c, 0x35, - 0x42, 0x4b, 0x50, 0x59, 0x66, 0x6f, 0x74, 0x7d, 0xa1, 0xa8, 0xb3, 0xba, - 0x85, 0x8c, 0x97, 0x9e, 0xe9, 0xe0, 0xfb, 0xf2, 0xcd, 0xc4, 0xdf, 0xd6, - 0x31, 0x38, 0x23, 0x2a, 0x15, 0x1c, 0x07, 0x0e, 0x79, 0x70, 0x6b, 0x62, - 0x5d, 0x54, 0x4f, 0x46 - ], //*/ G9X = Gx(9), - -/* GBX = [ - 0x00, 0x0b, 0x16, 0x1d, 0x2c, 0x27, 0x3a, 0x31, 0x58, 0x53, 0x4e, 0x45, - 0x74, 0x7f, 0x62, 0x69, 0xb0, 0xbb, 0xa6, 0xad, 0x9c, 0x97, 0x8a, 0x81, - 0xe8, 0xe3, 0xfe, 0xf5, 0xc4, 0xcf, 0xd2, 0xd9, 0x7b, 0x70, 0x6d, 0x66, - 0x57, 0x5c, 0x41, 0x4a, 0x23, 0x28, 0x35, 0x3e, 0x0f, 0x04, 0x19, 0x12, - 0xcb, 0xc0, 0xdd, 0xd6, 0xe7, 0xec, 0xf1, 0xfa, 0x93, 0x98, 0x85, 0x8e, - 0xbf, 0xb4, 0xa9, 0xa2, 0xf6, 0xfd, 0xe0, 0xeb, 0xda, 0xd1, 0xcc, 0xc7, - 0xae, 0xa5, 0xb8, 0xb3, 0x82, 0x89, 0x94, 0x9f, 0x46, 0x4d, 0x50, 0x5b, - 0x6a, 0x61, 0x7c, 0x77, 0x1e, 0x15, 0x08, 0x03, 0x32, 0x39, 0x24, 0x2f, - 0x8d, 0x86, 0x9b, 0x90, 0xa1, 0xaa, 0xb7, 0xbc, 0xd5, 0xde, 0xc3, 0xc8, - 0xf9, 0xf2, 0xef, 0xe4, 0x3d, 0x36, 0x2b, 0x20, 0x11, 0x1a, 0x07, 0x0c, - 0x65, 0x6e, 0x73, 0x78, 0x49, 0x42, 0x5f, 0x54, 0xf7, 0xfc, 0xe1, 0xea, - 0xdb, 0xd0, 0xcd, 0xc6, 0xaf, 0xa4, 0xb9, 0xb2, 0x83, 0x88, 0x95, 0x9e, - 0x47, 0x4c, 0x51, 0x5a, 0x6b, 0x60, 0x7d, 0x76, 0x1f, 0x14, 0x09, 0x02, - 0x33, 0x38, 0x25, 0x2e, 0x8c, 0x87, 0x9a, 0x91, 0xa0, 0xab, 0xb6, 0xbd, - 0xd4, 0xdf, 0xc2, 0xc9, 0xf8, 0xf3, 0xee, 0xe5, 0x3c, 0x37, 0x2a, 0x21, - 0x10, 0x1b, 0x06, 0x0d, 0x64, 0x6f, 0x72, 0x79, 0x48, 0x43, 0x5e, 0x55, - 0x01, 0x0a, 0x17, 0x1c, 0x2d, 0x26, 0x3b, 0x30, 0x59, 0x52, 0x4f, 0x44, - 0x75, 0x7e, 0x63, 0x68, 0xb1, 0xba, 0xa7, 0xac, 0x9d, 0x96, 0x8b, 0x80, - 0xe9, 0xe2, 0xff, 0xf4, 0xc5, 0xce, 0xd3, 0xd8, 0x7a, 0x71, 0x6c, 0x67, - 0x56, 0x5d, 0x40, 0x4b, 0x22, 0x29, 0x34, 0x3f, 0x0e, 0x05, 0x18, 0x13, - 0xca, 0xc1, 0xdc, 0xd7, 0xe6, 0xed, 0xf0, 0xfb, 0x92, 0x99, 0x84, 0x8f, - 0xbe, 0xb5, 0xa8, 0xa3 - ], //*/ GBX = Gx(0xb), - -/* - GDX = [ - 0x00, 0x0d, 0x1a, 0x17, 0x34, 0x39, 0x2e, 0x23, 0x68, 0x65, 0x72, 0x7f, - 0x5c, 0x51, 0x46, 0x4b, 0xd0, 0xdd, 0xca, 0xc7, 0xe4, 0xe9, 0xfe, 0xf3, - 0xb8, 0xb5, 0xa2, 0xaf, 0x8c, 0x81, 0x96, 0x9b, 0xbb, 0xb6, 0xa1, 0xac, - 0x8f, 0x82, 0x95, 0x98, 0xd3, 0xde, 0xc9, 0xc4, 0xe7, 0xea, 0xfd, 0xf0, - 0x6b, 0x66, 0x71, 0x7c, 0x5f, 0x52, 0x45, 0x48, 0x03, 0x0e, 0x19, 0x14, - 0x37, 0x3a, 0x2d, 0x20, 0x6d, 0x60, 0x77, 0x7a, 0x59, 0x54, 0x43, 0x4e, - 0x05, 0x08, 0x1f, 0x12, 0x31, 0x3c, 0x2b, 0x26, 0xbd, 0xb0, 0xa7, 0xaa, - 0x89, 0x84, 0x93, 0x9e, 0xd5, 0xd8, 0xcf, 0xc2, 0xe1, 0xec, 0xfb, 0xf6, - 0xd6, 0xdb, 0xcc, 0xc1, 0xe2, 0xef, 0xf8, 0xf5, 0xbe, 0xb3, 0xa4, 0xa9, - 0x8a, 0x87, 0x90, 0x9d, 0x06, 0x0b, 0x1c, 0x11, 0x32, 0x3f, 0x28, 0x25, - 0x6e, 0x63, 0x74, 0x79, 0x5a, 0x57, 0x40, 0x4d, 0xda, 0xd7, 0xc0, 0xcd, - 0xee, 0xe3, 0xf4, 0xf9, 0xb2, 0xbf, 0xa8, 0xa5, 0x86, 0x8b, 0x9c, 0x91, - 0x0a, 0x07, 0x10, 0x1d, 0x3e, 0x33, 0x24, 0x29, 0x62, 0x6f, 0x78, 0x75, - 0x56, 0x5b, 0x4c, 0x41, 0x61, 0x6c, 0x7b, 0x76, 0x55, 0x58, 0x4f, 0x42, - 0x09, 0x04, 0x13, 0x1e, 0x3d, 0x30, 0x27, 0x2a, 0xb1, 0xbc, 0xab, 0xa6, - 0x85, 0x88, 0x9f, 0x92, 0xd9, 0xd4, 0xc3, 0xce, 0xed, 0xe0, 0xf7, 0xfa, - 0xb7, 0xba, 0xad, 0xa0, 0x83, 0x8e, 0x99, 0x94, 0xdf, 0xd2, 0xc5, 0xc8, - 0xeb, 0xe6, 0xf1, 0xfc, 0x67, 0x6a, 0x7d, 0x70, 0x53, 0x5e, 0x49, 0x44, - 0x0f, 0x02, 0x15, 0x18, 0x3b, 0x36, 0x21, 0x2c, 0x0c, 0x01, 0x16, 0x1b, - 0x38, 0x35, 0x22, 0x2f, 0x64, 0x69, 0x7e, 0x73, 0x50, 0x5d, 0x4a, 0x47, - 0xdc, 0xd1, 0xc6, 0xcb, 0xe8, 0xe5, 0xf2, 0xff, 0xb4, 0xb9, 0xae, 0xa3, - 0x80, 0x8d, 0x9a, 0x97 - ], //*/ GDX = Gx(0xd), - -/* - GEX = [ - 0x00, 0x0e, 0x1c, 0x12, 0x38, 0x36, 0x24, 0x2a, 0x70, 0x7e, 0x6c, 0x62, - 0x48, 0x46, 0x54, 0x5a, 0xe0, 0xee, 0xfc, 0xf2, 0xd8, 0xd6, 0xc4, 0xca, - 0x90, 0x9e, 0x8c, 0x82, 0xa8, 0xa6, 0xb4, 0xba, 0xdb, 0xd5, 0xc7, 0xc9, - 0xe3, 0xed, 0xff, 0xf1, 0xab, 0xa5, 0xb7, 0xb9, 0x93, 0x9d, 0x8f, 0x81, - 0x3b, 0x35, 0x27, 0x29, 0x03, 0x0d, 0x1f, 0x11, 0x4b, 0x45, 0x57, 0x59, - 0x73, 0x7d, 0x6f, 0x61, 0xad, 0xa3, 0xb1, 0xbf, 0x95, 0x9b, 0x89, 0x87, - 0xdd, 0xd3, 0xc1, 0xcf, 0xe5, 0xeb, 0xf9, 0xf7, 0x4d, 0x43, 0x51, 0x5f, - 0x75, 0x7b, 0x69, 0x67, 0x3d, 0x33, 0x21, 0x2f, 0x05, 0x0b, 0x19, 0x17, - 0x76, 0x78, 0x6a, 0x64, 0x4e, 0x40, 0x52, 0x5c, 0x06, 0x08, 0x1a, 0x14, - 0x3e, 0x30, 0x22, 0x2c, 0x96, 0x98, 0x8a, 0x84, 0xae, 0xa0, 0xb2, 0xbc, - 0xe6, 0xe8, 0xfa, 0xf4, 0xde, 0xd0, 0xc2, 0xcc, 0x41, 0x4f, 0x5d, 0x53, - 0x79, 0x77, 0x65, 0x6b, 0x31, 0x3f, 0x2d, 0x23, 0x09, 0x07, 0x15, 0x1b, - 0xa1, 0xaf, 0xbd, 0xb3, 0x99, 0x97, 0x85, 0x8b, 0xd1, 0xdf, 0xcd, 0xc3, - 0xe9, 0xe7, 0xf5, 0xfb, 0x9a, 0x94, 0x86, 0x88, 0xa2, 0xac, 0xbe, 0xb0, - 0xea, 0xe4, 0xf6, 0xf8, 0xd2, 0xdc, 0xce, 0xc0, 0x7a, 0x74, 0x66, 0x68, - 0x42, 0x4c, 0x5e, 0x50, 0x0a, 0x04, 0x16, 0x18, 0x32, 0x3c, 0x2e, 0x20, - 0xec, 0xe2, 0xf0, 0xfe, 0xd4, 0xda, 0xc8, 0xc6, 0x9c, 0x92, 0x80, 0x8e, - 0xa4, 0xaa, 0xb8, 0xb6, 0x0c, 0x02, 0x10, 0x1e, 0x34, 0x3a, 0x28, 0x26, - 0x7c, 0x72, 0x60, 0x6e, 0x44, 0x4a, 0x58, 0x56, 0x37, 0x39, 0x2b, 0x25, - 0x0f, 0x01, 0x13, 0x1d, 0x47, 0x49, 0x5b, 0x55, 0x7f, 0x71, 0x63, 0x6d, - 0xd7, 0xd9, 0xcb, 0xc5, 0xef, 0xe1, 0xf3, 0xfd, 0xa7, 0xa9, 0xbb, 0xb5, - 0x9f, 0x91, 0x83, 0x8d - ], //*/ GEX = Gx(0xe), - - enc = function(string, pass, binary) { - // string, password in plaintext - var salt = randArr(8), - pbe = openSSLKey(s2a(pass, binary), salt), - key = pbe.key, - iv = pbe.iv, - cipherBlocks, - saltBlock = [[83, 97, 108, 116, 101, 100, 95, 95].concat(salt)]; - string = s2a(string, binary); - cipherBlocks = rawEncrypt(string, key, iv); - // Spells out 'Salted__' - cipherBlocks = saltBlock.concat(cipherBlocks); - return Base64.encode(cipherBlocks); - }, - - dec = function(string, pass, binary) { - // string, password in plaintext - var cryptArr = Base64.decode(string), - salt = cryptArr.slice(8, 16), - pbe = openSSLKey(s2a(pass, binary), salt), - key = pbe.key, - iv = pbe.iv; - cryptArr = cryptArr.slice(16, cryptArr.length); - // Take off the Salted__ffeeddcc - string = rawDecrypt(cryptArr, key, iv, binary); - return string; - }, - - MD5 = function(numArr) { - - function rotateLeft(lValue, iShiftBits) { - return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); - } - - function addUnsigned(lX, lY) { - var lX4, - lY4, - lX8, - lY8, - lResult; - lX8 = (lX & 0x80000000); - lY8 = (lY & 0x80000000); - lX4 = (lX & 0x40000000); - lY4 = (lY & 0x40000000); - lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); - if (lX4 & lY4) { - return (lResult ^ 0x80000000 ^ lX8 ^ lY8); - } - if (lX4 | lY4) { - if (lResult & 0x40000000) { - return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); - } else { - return (lResult ^ 0x40000000 ^ lX8 ^ lY8); - } - } else { - return (lResult ^ lX8 ^ lY8); - } - } - - function f(x, y, z) { - return (x & y) | ((~x) & z); - } - function g(x, y, z) { - return (x & z) | (y & (~z)); - } - function h(x, y, z) { - return (x ^ y ^ z); - } - function funcI(x, y, z) { - return (y ^ (x | (~z))); - } - - function ff(a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(f(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - } - - function gg(a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(g(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - } - - function hh(a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(h(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - } - - function ii(a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(funcI(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - } - - function convertToWordArray(numArr) { - var lWordCount, - lMessageLength = numArr.length, - lNumberOfWords_temp1 = lMessageLength + 8, - lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64, - lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16, - lWordArray = [], - lBytePosition = 0, - lByteCount = 0; - while (lByteCount < lMessageLength) { - lWordCount = (lByteCount - (lByteCount % 4)) / 4; - lBytePosition = (lByteCount % 4) * 8; - lWordArray[lWordCount] = (lWordArray[lWordCount] | (numArr[lByteCount] << lBytePosition)); - lByteCount++; - } - lWordCount = (lByteCount - (lByteCount % 4)) / 4; - lBytePosition = (lByteCount % 4) * 8; - lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); - lWordArray[lNumberOfWords - 2] = lMessageLength << 3; - lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; - return lWordArray; - } - - function wordToHex(lValue) { - var lByte, - lCount, - wordToHexArr = []; - for (lCount = 0; lCount <= 3; lCount++) { - lByte = (lValue >>> (lCount * 8)) & 255; - wordToHexArr = wordToHexArr.concat(lByte); - } - return wordToHexArr; - } - - /*function utf8Encode(string) { - string = string.replace(/\r\n/g, "\n"); - var utftext = "", - n, - c; - - for (n = 0; n < string.length; n++) { - - c = string.charCodeAt(n); - - if (c < 128) { - utftext += String.fromCharCode(c); - } - else if ((c > 127) && (c < 2048)) { - utftext += String.fromCharCode((c >> 6) | 192); - utftext += String.fromCharCode((c & 63) | 128); - } - else { - utftext += String.fromCharCode((c >> 12) | 224); - utftext += String.fromCharCode(((c >> 6) & 63) | 128); - utftext += String.fromCharCode((c & 63) | 128); - } - - } - - return utftext; - }*/ - - var x = [], - k, - AA, - BB, - CC, - DD, - a, - b, - c, - d, - rnd = strhex('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',8); - - x = convertToWordArray(numArr); - - a = rnd[0]; - b = rnd[1]; - c = rnd[2]; - d = rnd[3]; - - for (k = 0; k < x.length; k += 16) { - AA = a; - BB = b; - CC = c; - DD = d; - a = ff(a, b, c, d, x[k + 0], 7, rnd[4]); - d = ff(d, a, b, c, x[k + 1], 12, rnd[5]); - c = ff(c, d, a, b, x[k + 2], 17, rnd[6]); - b = ff(b, c, d, a, x[k + 3], 22, rnd[7]); - a = ff(a, b, c, d, x[k + 4], 7, rnd[8]); - d = ff(d, a, b, c, x[k + 5], 12, rnd[9]); - c = ff(c, d, a, b, x[k + 6], 17, rnd[10]); - b = ff(b, c, d, a, x[k + 7], 22, rnd[11]); - a = ff(a, b, c, d, x[k + 8], 7, rnd[12]); - d = ff(d, a, b, c, x[k + 9], 12, rnd[13]); - c = ff(c, d, a, b, x[k + 10], 17, rnd[14]); - b = ff(b, c, d, a, x[k + 11], 22, rnd[15]); - a = ff(a, b, c, d, x[k + 12], 7, rnd[16]); - d = ff(d, a, b, c, x[k + 13], 12, rnd[17]); - c = ff(c, d, a, b, x[k + 14], 17, rnd[18]); - b = ff(b, c, d, a, x[k + 15], 22, rnd[19]); - a = gg(a, b, c, d, x[k + 1], 5, rnd[20]); - d = gg(d, a, b, c, x[k + 6], 9, rnd[21]); - c = gg(c, d, a, b, x[k + 11], 14, rnd[22]); - b = gg(b, c, d, a, x[k + 0], 20, rnd[23]); - a = gg(a, b, c, d, x[k + 5], 5, rnd[24]); - d = gg(d, a, b, c, x[k + 10], 9, rnd[25]); - c = gg(c, d, a, b, x[k + 15], 14, rnd[26]); - b = gg(b, c, d, a, x[k + 4], 20, rnd[27]); - a = gg(a, b, c, d, x[k + 9], 5, rnd[28]); - d = gg(d, a, b, c, x[k + 14], 9, rnd[29]); - c = gg(c, d, a, b, x[k + 3], 14, rnd[30]); - b = gg(b, c, d, a, x[k + 8], 20, rnd[31]); - a = gg(a, b, c, d, x[k + 13], 5, rnd[32]); - d = gg(d, a, b, c, x[k + 2], 9, rnd[33]); - c = gg(c, d, a, b, x[k + 7], 14, rnd[34]); - b = gg(b, c, d, a, x[k + 12], 20, rnd[35]); - a = hh(a, b, c, d, x[k + 5], 4, rnd[36]); - d = hh(d, a, b, c, x[k + 8], 11, rnd[37]); - c = hh(c, d, a, b, x[k + 11], 16, rnd[38]); - b = hh(b, c, d, a, x[k + 14], 23, rnd[39]); - a = hh(a, b, c, d, x[k + 1], 4, rnd[40]); - d = hh(d, a, b, c, x[k + 4], 11, rnd[41]); - c = hh(c, d, a, b, x[k + 7], 16, rnd[42]); - b = hh(b, c, d, a, x[k + 10], 23, rnd[43]); - a = hh(a, b, c, d, x[k + 13], 4, rnd[44]); - d = hh(d, a, b, c, x[k + 0], 11, rnd[45]); - c = hh(c, d, a, b, x[k + 3], 16, rnd[46]); - b = hh(b, c, d, a, x[k + 6], 23, rnd[47]); - a = hh(a, b, c, d, x[k + 9], 4, rnd[48]); - d = hh(d, a, b, c, x[k + 12], 11, rnd[49]); - c = hh(c, d, a, b, x[k + 15], 16, rnd[50]); - b = hh(b, c, d, a, x[k + 2], 23, rnd[51]); - a = ii(a, b, c, d, x[k + 0], 6, rnd[52]); - d = ii(d, a, b, c, x[k + 7], 10, rnd[53]); - c = ii(c, d, a, b, x[k + 14], 15, rnd[54]); - b = ii(b, c, d, a, x[k + 5], 21, rnd[55]); - a = ii(a, b, c, d, x[k + 12], 6, rnd[56]); - d = ii(d, a, b, c, x[k + 3], 10, rnd[57]); - c = ii(c, d, a, b, x[k + 10], 15, rnd[58]); - b = ii(b, c, d, a, x[k + 1], 21, rnd[59]); - a = ii(a, b, c, d, x[k + 8], 6, rnd[60]); - d = ii(d, a, b, c, x[k + 15], 10, rnd[61]); - c = ii(c, d, a, b, x[k + 6], 15, rnd[62]); - b = ii(b, c, d, a, x[k + 13], 21, rnd[63]); - a = ii(a, b, c, d, x[k + 4], 6, rnd[64]); - d = ii(d, a, b, c, x[k + 11], 10, rnd[65]); - c = ii(c, d, a, b, x[k + 2], 15, rnd[66]); - b = ii(b, c, d, a, x[k + 9], 21, rnd[67]); - a = addUnsigned(a, AA); - b = addUnsigned(b, BB); - c = addUnsigned(c, CC); - d = addUnsigned(d, DD); - } - - return wordToHex(a).concat(wordToHex(b), wordToHex(c), wordToHex(d)); - }, - - encString = function(plaintext, key, iv) { - var i; - plaintext = s2a(plaintext); - - key = s2a(key); - for (i=key.length; i<32; i++){ - key[i] = 0; - } - - if (iv === undefined) { - // TODO: This is not defined anywhere... commented out... - // iv = genIV(); - } else { - iv = s2a(iv); - for (i=iv.length; i<16; i++){ - iv[i] = 0; - } - } - - var ct = rawEncrypt(plaintext, key, iv); - var ret = [iv]; - for (i=0; i<ct.length; i++){ - ret[ret.length] = ct[i]; - } - return Base64.encode(ret); - }, - - decString = function(ciphertext, key) { - var tmp = Base64.decode(ciphertext); - var iv = tmp.slice(0, 16); - var ct = tmp.slice(16, tmp.length); - var i; - - key = s2a(key); - for (i=key.length; i<32; i++){ - key[i] = 0; - } - - var pt = rawDecrypt(ct, key, iv, false); - return pt; - }, - - Base64 = (function(){ - // Takes a Nx16x1 byte array and converts it to Base64 - var _chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', - chars = _chars.split(''), - - encode = function(b, withBreaks) { - var flatArr = [], - b64 = '', - i, - broken_b64, - totalChunks = Math.floor(b.length * 16 / 3); - for (i = 0; i < b.length * 16; i++) { - flatArr.push(b[Math.floor(i / 16)][i % 16]); - } - for (i = 0; i < flatArr.length; i = i + 3) { - b64 += chars[flatArr[i] >> 2]; - b64 += chars[((flatArr[i] & 3) << 4) | (flatArr[i + 1] >> 4)]; - if ( flatArr[i + 1] !== undefined ) { - b64 += chars[((flatArr[i + 1] & 15) << 2) | (flatArr[i + 2] >> 6)]; - } else { - b64 += '='; - } - if ( flatArr[i + 2] !== undefined ) { - b64 += chars[flatArr[i + 2] & 63]; - } else { - b64 += '='; - } - } - // OpenSSL is super particular about line breaks - broken_b64 = b64.slice(0, 64) + '\n'; - for (i = 1; i < (Math.ceil(b64.length / 64)); i++) { - broken_b64 += b64.slice(i * 64, i * 64 + 64) + (Math.ceil(b64.length / 64) === i + 1 ? '': '\n'); - } - return broken_b64; - }, - - decode = function(string) { - string = string.replace(/\n/g, ''); - var flatArr = [], - c = [], - b = [], - i; - for (i = 0; i < string.length; i = i + 4) { - c[0] = _chars.indexOf(string.charAt(i)); - c[1] = _chars.indexOf(string.charAt(i + 1)); - c[2] = _chars.indexOf(string.charAt(i + 2)); - c[3] = _chars.indexOf(string.charAt(i + 3)); - - b[0] = (c[0] << 2) | (c[1] >> 4); - b[1] = ((c[1] & 15) << 4) | (c[2] >> 2); - b[2] = ((c[2] & 3) << 6) | c[3]; - flatArr.push(b[0], b[1], b[2]); - } - flatArr = flatArr.slice(0, flatArr.length - (flatArr.length % 16)); - return flatArr; - }; - - //internet explorer - if(typeof Array.indexOf === "function") { - _chars = chars; - } - - /* - //other way to solve internet explorer problem - if(!Array.indexOf){ - Array.prototype.indexOf = function(obj){ - for(var i=0; i<this.length; i++){ - if(this[i]===obj){ - return i; - } - } - return -1; - } - } - */ - - - return { - "encode": encode, - "decode": decode - }; - })(); - - return { - "size": size, - "h2a":h2a, - "expandKey":expandKey, - "encryptBlock":encryptBlock, - "decryptBlock":decryptBlock, - "Decrypt":Decrypt, - "s2a":s2a, - "rawEncrypt":rawEncrypt, - "rawDecrypt":rawDecrypt, - "dec":dec, - "openSSLKey":openSSLKey, - "a2h":a2h, - "enc":enc, - "Hash":{"MD5":MD5}, - "Base64":Base64 - }; - -})); |