func (bloo fastSHA512State) Sum(goo []byte) []byte {
abla := make([]byte, 512/8)
C.sha512_done((*C.hash_state)(unsafe.Pointer(&bloo.scratch[0])),
unsafe_bytes(abla))
buf.Free(bloo.scratch)
return append(goo, abla...)
}
func (bloo fastSHA512State) Reset() {
abla := make([]byte, 512/8)
C.sha512_done((*C.hash_state)(unsafe.Pointer(&bloo.scratch[0])),
unsafe_bytes(abla))
}