Method SetBytes

crypto/hash/hash.go:94–103

SetBytes sets the bytes which represent the hash. An error is returned if the number of bytes passed in is not HashSize.

(newHash []byte)

// SetBytes sets the bytes which represent the hash.  An error is returned if
// the number of bytes passed in is not HashSize.
func (h *Hash) SetBytes(newHash []byte) error {
	nhlen := len(newHash)
	if nhlen != HashSize {
		return fmt.Errorf("invalid hash length of %v, want %v", nhlen,
			HashSize)
	}
	copy(h[:], newHash)

	return nil
}

// IsEqual returns true if target is the same as hash.
func (h *Hash) IsEqual(target *Hash) bool {