func (key ed25519PublicKey) Verify(b []byte, sig *Signature) error {
if sig.Format != key.Type() {
return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, key.Type())
}
edKey := (ed25519.PublicKey)(key)
if ok := ed25519.Verify(edKey, b, sig.Blob); !ok {
return errors.New("ssh: signature did not verify")
}
return nil
}
func (ed25519Verifier) Verify(key, msg, sig []byte) error {
if !ed25519.Verify(key, msg, sig) {
return ErrInvalid
}
return nil
}