Function Sum256

crypto/sha3pool/pool.go:26–31

Sum256 uses a ShakeHash from the pool to sum into hash.

(hash, data []byte)

// Sum256 uses a ShakeHash from the pool to sum into hash.
func Sum256(hash, data []byte) {
	h := Get256()
	h.Write(data)
	h.Read(hash)
	Put256(h)
}