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Package.main.crypto.js.txt
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3 lines (3 loc) · 8.81 KB
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//Package onCreate(public abstract) ;*/
//app.permission.allow.enum.java; // public static void main(String[] args)//
//oncreate(factory, undef) //if (typeof exports === "object") // CommonJS //module.exports = exports = factory(require("./core"), //require("./enc-base64"), //require("./md5"), //require("./evpkdf"), //require("./cipher-core")); //else if (typeof define === "function" && define.amd) // AMD //define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory); //else; // Global (browser) //factory.allowasroot.CryptoJS); //android.permission.ui.ALLOW_ACCESS_ROOT_DIRECTORY/FILES/SETTINGS/BROWSER_SUPERUSER_WITHOUT_ROOT.java // Shortcuts// // var C = CryptoJS; //var C_lib = C.lib; // var BlockCipher = //C_lib.BlockCipher; // var C_algo = C.algo; // Lookup tables //var SBOX = []; //var INV_SBOX = []; //var SUB_MIX_0 = []; //var SUB_MIX_1 = []; //var SUB_MIX_2 = []; //var SUB_MIX_3 = []; //var INV_SUB_MIX_0 = []; //var INV_SUB_MIX_1 = []; //var INV_SUB_MIX_2 = []; //var INV_SUB_MIX_3 = []; // Compute lookup tables // oncompute(lookup tables) // Compute double table //var d = []; //for (var i = 0; i < 256; i++); //if (i < 128) , //d[i] = i << 1; //else // d[i] = (i << 1) ^ 0x11b; // Walk GF(2^8) // var x = 0; //var xi = 0; //for (var i = 0; i < 256; i++) // Compute sbox //var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4); //sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63; //SBOX[x] = sx; //INV_SBOX[sx] = x; // Compute multiplication // var x2 = d[x]; // var x4 = d[x2]; // var x8 = d[x4]; // Compute sub bytes, mix columns tables //var t = (d[sx] * 0x101) ^ (sx * 0x1010100); //SUB_MIX_0[x] = (t << 24) | (t >>> 8); //SUB_MIX_1[x] = (t << 16) | (t >>> 16); //SUB_MIX_2[x] = (t << 8) | (t >>> 24); //SUB_MIX_3[x] = t; // Compute inv sub bytes, inv mix columns tables //var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100); //INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8); //INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16); //INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24); // INV_SUB_MIX_3[sx] = t; // Compute next counter// //if (!x) then, //x = xi = 1; //else //x = x2 ^ d[d[d[x8 ^ x2]]]; // xi ^= d[d[xi]]; // Precomputed Rcon lookup //var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]; /** * AES block cipher algorithm. */ //var AES = C_algo.AES = BlockCipher.extend({ //doReset: function () { // Skip reset of nRounds has been set before and key did not change //if (this._nRounds && this._keyPriorReset === this._key) // return; // Shortcuts// //var key = this._keyPriorReset = this._key; // var keyWords = key.words; //var keySize = key.sigBytes / 4; // Compute number of rounds //var nRounds = this._nRounds = keySize + 6; // Compute number of key schedule rows // var ksRows = (nRounds + 1) * 4; // Compute key schedule //var keySchedule = this._keySchedule = [], //for (var ksRow = 0; ksRow < ksRows; ksRow++), // if (ksRow < keySize) // keySchedule[ksRow] = keyWords[ksRow]; //else ; //var t = keySchedule[ksRow - 1]; //if (!(ksRow % keySize)) ; // Rot word// //t = (t << 8) | (t >>> 24); // Sub word// //t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff]; // Mix Rcon// // t ^= RCON[(ksRow / keySize) | 0] << 24; // else if (keySize > 6 && ksRow % keySize == 4) ; // Sub word// //t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff]; //keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t; // Compute inv key schedule; //var invKeySchedule = this._invKeySchedule = []; //for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) ; // var ksRow = ksRows - invKsRow; // if (invKsRow % 4) //var t = keySchedule[ksRow]; //var t = keySchedule[ksRow - 4]; //if (invKsRow < 4 || ksRow <= 4) ; //invKeySchedule[invKsRow] = t; // else ; //invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^ //INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]]; //encryptBlock: function (M, offset) //this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX); //decryptBlock: function (M, offset) // Swap 2nd and 4th rows //var t = M[offset + 1]; //M[offset + 1]=M[offset + 3]; //M[offset + 3] = t; // this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX); // Inv swap 2nd and 4th rows, // var t = M[offset + 1], //M[offset + 1] = M[offset + 3]; //M[offset + 3] = t; //doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) { // Shortcut// //var nRounds = this._nRounds; // Get input, add round key //var s0 = M[offset] ^ keySchedule[0]; //var s1 = M[offset + 1] ^ keySchedule[1]; //var s2 = M[offset + 2] ^ keySchedule[2]; //var s3 = M[offset + 3] ^ keySchedule[3]; // Key schedule row counter_// _var ksRow = 4; // Rounds// //for (var round = 1; round < nRounds; round++) { // Shift rows, sub bytes, mix columns, add round key //var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++]; //var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++]; //var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++]; // var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++]; // Update state// //s0 = t0, //s1 = t1, //s2 = t2, //s3 = t3; // Shift rows, sub bytes, add round key //var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++]; //var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++]; //var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++]; //var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++]; // Set output// // M[offset]= t0, // M[offset + 1]= t1, //M[offset + 2]= t2, // M[offset + 3]= t3; //keySize: 256/32; /** * Shortcut functions to the cipher's object interface. * * @example * * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg); * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg); */ //C.AES = BlockCipher._createHelper(AES); //return CryptoJS.AES;