func verifySigEd25519(hash, sig, pub []byte) (bool, error) {
pubKeyBytes := new([32]byte)
copy(pubKeyBytes[:], pub)
sigBytes := new([64]byte)
copy(sigBytes[:], sig)
res := ed25519.Verify(pubKeyBytes, hash, sigBytes)
return res, nil
}
// TODO: Consider returning a reason for failure, or logging a runtime type mismatch.
func (pubKey PubKeyEd25519) VerifyBytes(msg []byte, sig_ Signature) bool {
sig, ok := sig_.(SignatureEd25519)
if !ok {
return false
}
pubKeyBytes := [32]byte(pubKey)
sigBytes := [64]byte(sig)
return ed25519.Verify(&pubKeyBytes, msg, &sigBytes)
}