public static void SHA256Transform(byte[] pstate, byte[] pinput, byte[] pinit) { Sha256Computer ctx = new Sha256Computer(); Buffer.BlockCopy(pinit, 0, ctx._state, 0, 32); ctx.Process(pinput, 0, 64); Buffer.BlockCopy(ctx._state, 0, pstate, 0, 32); }
public static UInt256 ComputeSha256Hash(byte[] vch, int offset, int count) { var sha256Computer = new Sha256Computer(); UInt256 result = new UInt256(); var data = result.bytes; sha256Computer.Compute(vch, offset, (uint)count, data); sha256Computer.Compute(data, data); return result; }