private void ProcessBlock() { var a = _digest[0]; var b = _digest[1]; var c = _digest[2]; var d = _digest[3]; var e = _digest[4]; var f = _digest[5]; var g = _digest[6]; var h = _digest[7]; for (var i = 0; i < 64; i++) { var t1 = F1.Compile()(e, f, g, h, i, _w); var t2 = F2.Compile()(a, b, c); h = g; g = f; f = e; e = d + t1; d = c; c = b; b = a; a = t1 + t2; } _digest[0] += a; _digest[1] += b; _digest[2] += c; _digest[3] += d; _digest[4] += e; _digest[5] += f; _digest[6] += g; _digest[7] += h; }