reset method

@override void reset()

Implementation

@override
void reset() {
  _h = [
    0x6a09e667,
    0xbb67ae85,
    0x3c6ef372,
    0xa54ff53a,
    0x510e527f,
    0x9b05688c,
    0x1f83d9ab,
    0x5be0cd19
  ];

  _s = [0, 0, 0, 0];

  _block = ByteData(64);

  _blockOffset = 0;
  _length = [0, 0];

  _nullT = false;
  _zo = zo;
  _oo = oo;
}