Monkey-Test/WebDriverAgent/Inspector/node_modules/browserify-aes/aes.js

var uint_max = Math.pow(2, 32);
function fixup_uint32(x) {
    var ret, x_pos;
    ret = x > uint_max || x < 0 ? (x_pos = Math.abs(x) % uint_max, x < 0 ? uint_max - x_pos : x_pos) : x;
    return ret;
}
function scrub_vec(v) {
  var i, _i, _ref;
  for (i = _i = 0, _ref = v.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) {
    v[i] = 0;
  }
  return false;
}

function Global() {
  var i;
  this.SBOX = [];
  this.INV_SBOX = [];
  this.SUB_MIX = (function() {
    var _i, _results;
    _results = [];
    for (i = _i = 0; _i < 4; i = ++_i) {
      _results.push([]);
    }
    return _results;
  })();
  this.INV_SUB_MIX = (function() {
    var _i, _results;
    _results = [];
    for (i = _i = 0; _i < 4; i = ++_i) {
      _results.push([]);
    }
    return _results;
  })();
  this.init();
  this.RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
}

Global.prototype.init = function() {
  var d, i, sx, t, x, x2, x4, x8, xi, _i;
  d = (function() {
    var _i, _results;
    _results = [];
    for (i = _i = 0; _i < 256; i = ++_i) {
      if (i < 128) {
        _results.push(i << 1);
      } else {
        _results.push((i << 1) ^ 0x11b);
      }
    }
    return _results;
  })();
  x = 0;
  xi = 0;
  for (i = _i = 0; _i < 256; i = ++_i) {
    sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
    sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
    this.SBOX[x] = sx;
    this.INV_SBOX[sx] = x;
    x2 = d[x];
    x4 = d[x2];
    x8 = d[x4];
    t = (d[sx] * 0x101) ^ (sx * 0x1010100);
    this.SUB_MIX[0][x] = (t << 24) | (t >>> 8);
    this.SUB_MIX[1][x] = (t << 16) | (t >>> 16);
    this.SUB_MIX[2][x] = (t << 8) | (t >>> 24);
    this.SUB_MIX[3][x] = t;
    t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
    this.INV_SUB_MIX[0][sx] = (t << 24) | (t >>> 8);
    this.INV_SUB_MIX[1][sx] = (t << 16) | (t >>> 16);
    this.INV_SUB_MIX[2][sx] = (t << 8) | (t >>> 24);
    this.INV_SUB_MIX[3][sx] = t;
    if (x === 0) {
      x = xi = 1;
    } else {
      x = x2 ^ d[d[d[x8 ^ x2]]];
      xi ^= d[d[xi]];
    }
  }
  return true;
};

var G = new Global();


AES.blockSize = 4 * 4;

AES.prototype.blockSize = AES.blockSize;

AES.keySize = 256 / 8;

AES.prototype.keySize = AES.keySize;

AES.ivSize = AES.blockSize;

AES.prototype.ivSize = AES.ivSize;

 function bufferToArray(buf) {
  var len = buf.length/4;
  var out = new Array(len);
  var i = -1;
  while (++i < len) {
    out[i] = buf.readUInt32BE(i * 4);
  }
  return out;
 }
function AES(key) {
  this._key = bufferToArray(key);
  this._doReset();
}

AES.prototype._doReset = function() {
  var invKsRow, keySize, keyWords, ksRow, ksRows, t, _i, _j;
  keyWords = this._key;
  keySize = keyWords.length;
  this._nRounds = keySize + 6;
  ksRows = (this._nRounds + 1) * 4;
  this._keySchedule = [];
  for (ksRow = _i = 0; 0 <= ksRows ? _i < ksRows : _i > ksRows; ksRow = 0 <= ksRows ? ++_i : --_i) {
    this._keySchedule[ksRow] = ksRow < keySize ? keyWords[ksRow] : (t = this._keySchedule[ksRow - 1], (ksRow % keySize) === 0 ? (t = (t << 8) | (t >>> 24), t = (G.SBOX[t >>> 24] << 24) | (G.SBOX[(t >>> 16) & 0xff] << 16) | (G.SBOX[(t >>> 8) & 0xff] << 8) | G.SBOX[t & 0xff], t ^= G.RCON[(ksRow / keySize) | 0] << 24) : keySize > 6 && ksRow % keySize === 4 ? t = (G.SBOX[t >>> 24] << 24) | (G.SBOX[(t >>> 16) & 0xff] << 16) | (G.SBOX[(t >>> 8) & 0xff] << 8) | G.SBOX[t & 0xff] : void 0, this._keySchedule[ksRow - keySize] ^ t);
  }
  this._invKeySchedule = [];
  for (invKsRow = _j = 0; 0 <= ksRows ? _j < ksRows : _j > ksRows; invKsRow = 0 <= ksRows ? ++_j : --_j) {
    ksRow = ksRows - invKsRow;
    t = this._keySchedule[ksRow - (invKsRow % 4 ? 0 : 4)];
    this._invKeySchedule[invKsRow] = invKsRow < 4 || ksRow <= 4 ? t : G.INV_SUB_MIX[0][G.SBOX[t >>> 24]] ^ G.INV_SUB_MIX[1][G.SBOX[(t >>> 16) & 0xff]] ^ G.INV_SUB_MIX[2][G.SBOX[(t >>> 8) & 0xff]] ^ G.INV_SUB_MIX[3][G.SBOX[t & 0xff]];
  }
  return true;
};

AES.prototype.encryptBlock = function(M) {
  M = bufferToArray(new Buffer(M));
  var out = this._doCryptBlock(M, this._keySchedule, G.SUB_MIX, G.SBOX);
  var buf = new Buffer(16);
  buf.writeUInt32BE(out[0], 0);
  buf.writeUInt32BE(out[1], 4);
  buf.writeUInt32BE(out[2], 8);
  buf.writeUInt32BE(out[3], 12);
  return buf;
};

AES.prototype.decryptBlock = function(M) {
  M = bufferToArray(new Buffer(M));
  var temp = [M[3], M[1]];
  M[1] = temp[0];
  M[3] = temp[1];
  var out = this._doCryptBlock(M, this._invKeySchedule, G.INV_SUB_MIX, G.INV_SBOX);
  var buf = new Buffer(16);
  buf.writeUInt32BE(out[0], 0);
  buf.writeUInt32BE(out[3], 4);
  buf.writeUInt32BE(out[2], 8);
  buf.writeUInt32BE(out[1], 12);
  return buf;
};

AES.prototype.scrub = function() {
  scrub_vec(this._keySchedule);
  scrub_vec(this._invKeySchedule);
  scrub_vec(this._key);
};

AES.prototype._doCryptBlock = function(M, keySchedule, SUB_MIX, SBOX) {
  var ksRow, round, s0, s1, s2, s3, t0, t1, t2, t3, _i, _ref;

  s0 = M[0] ^ keySchedule[0];
  s1 = M[1] ^ keySchedule[1];
  s2 = M[2] ^ keySchedule[2];
  s3 = M[3] ^ keySchedule[3];
  ksRow = 4;
  for (round = _i = 1, _ref = this._nRounds; 1 <= _ref ? _i < _ref : _i > _ref; round = 1 <= _ref ? ++_i : --_i) {
    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++];
    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++];
    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++];
    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++];
    s0 = t0;
    s1 = t1;
    s2 = t2;
    s3 = t3;
  }
  t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
  t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
  t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
  t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
  return [
    fixup_uint32(t0),
    fixup_uint32(t1),
    fixup_uint32(t2),
    fixup_uint32(t3)
  ];

};




  exports.AES = AES;