// Generated by IcedCoffeeScript 1.7.1-f
(function() {
  var Global, Hasher, SHA512, X64Word, X64WordArray, glbl, _ref,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  _ref = require('./wordarray'), X64Word = _ref.X64Word, X64WordArray = _ref.X64WordArray;

  Hasher = require('./algbase').Hasher;

  Global = (function() {
    Global.convert = function(raw) {
      var i, _i, _ref1, _results;
      _results = [];
      for (i = _i = 0, _ref1 = raw.length; _i < _ref1; i = _i += 2) {
        _results.push(new X64Word(raw[i], raw[i + 1]));
      }
      return _results;
    };

    Global.prototype.convert = function(raw) {
      return Global.convert(raw);
    };

    function Global() {
      var i;
      this.K = this.convert([0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817]);
      this.I = new X64WordArray(this.convert([0x6a09e667, 0xf3bcc908, 0xbb67ae85, 0x84caa73b, 0x3c6ef372, 0xfe94f82b, 0xa54ff53a, 0x5f1d36f1, 0x510e527f, 0xade682d1, 0x9b05688c, 0x2b3e6c1f, 0x1f83d9ab, 0xfb41bd6b, 0x5be0cd19, 0x137e2179]));
      this.W = (function() {
        var _i, _results;
        _results = [];
        for (i = _i = 0; _i < 80; i = ++_i) {
          _results.push(new X64Word(0, 0));
        }
        return _results;
      })();
    }

    return Global;

  })();

  exports.Global = Global;

  glbl = new Global();

  exports.SHA512 = SHA512 = (function(_super) {
    __extends(SHA512, _super);

    function SHA512() {
      return SHA512.__super__.constructor.apply(this, arguments);
    }

    SHA512.blockSize = 1024 / 32;

    SHA512.prototype.blockSize = SHA512.blockSize;

    SHA512.output_size = 512 / 8;

    SHA512.prototype.output_size = SHA512.output_size;

    SHA512.prototype._doReset = function() {
      return this._hash = glbl.I.clone();
    };

    SHA512.prototype._doProcessBlock = function(M, offset) {
      var H, H0, H0h, H0l, H1, H1h, H1l, H2, H2h, H2l, H3, H3h, H3l, H4, H4h, H4l, H5, H5h, H5l, H6, H6h, H6l, H7, H7h, H7l, Ki, Kih, Kil, W, Wi, Wi16, Wi16h, Wi16l, Wi7, Wi7h, Wi7l, Wih, Wil, ah, al, bh, bl, ch, chh, chl, cl, dh, dl, eh, el, fh, fl, gamma0h, gamma0l, gamma0x, gamma0xh, gamma0xl, gamma1h, gamma1l, gamma1x, gamma1xh, gamma1xl, gh, gl, hh, hl, i, majh, majl, sigma0h, sigma0l, sigma1h, sigma1l, t1h, t1l, t2h, t2l, _i;
      H = this._hash.words;
      W = glbl.W;
      H0 = H[0];
      H1 = H[1];
      H2 = H[2];
      H3 = H[3];
      H4 = H[4];
      H5 = H[5];
      H6 = H[6];
      H7 = H[7];
      H0h = H0.high;
      H0l = H0.low;
      H1h = H1.high;
      H1l = H1.low;
      H2h = H2.high;
      H2l = H2.low;
      H3h = H3.high;
      H3l = H3.low;
      H4h = H4.high;
      H4l = H4.low;
      H5h = H5.high;
      H5l = H5.low;
      H6h = H6.high;
      H6l = H6.low;
      H7h = H7.high;
      H7l = H7.low;
      ah = H0h;
      al = H0l;
      bh = H1h;
      bl = H1l;
      ch = H2h;
      cl = H2l;
      dh = H3h;
      dl = H3l;
      eh = H4h;
      el = H4l;
      fh = H5h;
      fl = H5l;
      gh = H6h;
      gl = H6l;
      hh = H7h;
      hl = H7l;
      for (i = _i = 0; _i < 80; i = ++_i) {
        Wi = W[i];
        if (i < 16) {
          Wih = Wi.high = M[offset + i * 2] | 0;
          Wil = Wi.low = M[offset + i * 2 + 1] | 0;
        } else {
          gamma0x = W[i - 15];
          gamma0xh = gamma0x.high;
          gamma0xl = gamma0x.low;
          gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
          gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
          gamma1x = W[i - 2];
          gamma1xh = gamma1x.high;
          gamma1xl = gamma1x.low;
          gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
          gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
          Wi7 = W[i - 7];
          Wi7h = Wi7.high;
          Wi7l = Wi7.low;
          Wi16 = W[i - 16];
          Wi16h = Wi16.high;
          Wi16l = Wi16.low;
          Wil = gamma0l + Wi7l;
          Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
          Wil = Wil + gamma1l;
          Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
          Wil = Wil + Wi16l;
          Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
          Wi.high = Wih;
          Wi.low = Wil;
        }
        chh = (eh & fh) ^ (~eh & gh);
        chl = (el & fl) ^ (~el & gl);
        majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
        majl = (al & bl) ^ (al & cl) ^ (bl & cl);
        sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
        sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
        sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
        sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
        Ki = glbl.K[i];
        Kih = Ki.high;
        Kil = Ki.low;
        t1l = hl + sigma1l;
        t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
        t1l = t1l + chl;
        t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
        t1l = t1l + Kil;
        t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
        t1l = t1l + Wil;
        t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
        t2l = sigma0l + majl;
        t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
        hh = gh;
        hl = gl;
        gh = fh;
        gl = fl;
        fh = eh;
        fl = el;
        el = (dl + t1l) | 0;
        eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
        dh = ch;
        dl = cl;
        ch = bh;
        cl = bl;
        bh = ah;
        bl = al;
        al = (t1l + t2l) | 0;
        ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
      }
      H0l = H0.low = H0l + al;
      H0.high = H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0);
      H1l = H1.low = H1l + bl;
      H1.high = H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0);
      H2l = H2.low = H2l + cl;
      H2.high = H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0);
      H3l = H3.low = H3l + dl;
      H3.high = H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0);
      H4l = H4.low = H4l + el;
      H4.high = H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0);
      H5l = H5.low = H5l + fl;
      H5.high = H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0);
      H6l = H6.low = H6l + gl;
      H6.high = H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0);
      H7l = H7.low = H7l + hl;
      return H7.high = H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0);
    };

    SHA512.prototype._doFinalize = function() {
      var dataWords, nBitsLeft, nBitsTotal;
      dataWords = this._data.words;
      nBitsTotal = this._nDataBytes * 8;
      nBitsLeft = this._data.sigBytes * 8;
      dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
      dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
      dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
      this._data.sigBytes = dataWords.length * 4;
      this._process();
      return this._hash.toX32();
    };

    SHA512.prototype.copy_to = function(obj) {
      SHA512.__super__.copy_to.call(this, obj);
      return obj._hash = this._hash.clone();
    };

    SHA512.prototype.clone = function() {
      var out;
      out = new SHA512();
      this.copy_to(out);
      return out;
    };

    return SHA512;

  })(Hasher);

  exports.transform = function(x) {
    var out;
    out = (new SHA512).finalize(x);
    x.scrub();
    return out;
  };

}).call(this);
