Пример #1
0
func (key *PGPKeyBundle) ToServerSKB(gc *GlobalContext, tsec *triplesec.Cipher, gen PassphraseGeneration) (ret *SKB, err error) {

	ret = NewSKB(gc)

	var pk, sk bytes.Buffer

	// Need to serialize Private first, because
	err = key.Entity.SerializePrivate(&sk, nil)
	if err != nil {
		return
	}
	if tsec != nil {
		ret.Priv.Data, err = tsec.Encrypt(sk.Bytes())
		ret.Priv.Encryption = int(triplesec.Version) // Version 3 is the current TripleSec version
		if err != nil {
			return
		}
	} else {
		ret.Priv.Data = sk.Bytes()
		ret.Priv.Encryption = 0
	}

	ret.Priv.PassphraseGeneration = int(gen)

	err = key.Entity.Serialize(&pk)
	if err != nil {
		return
	}
	ret.Pub = pk.Bytes()
	ret.Type = key.GetAlgoType()

	return
}
Пример #2
0
func (s *SKB) tsecUnlock(tsec *triplesec.Cipher) ([]byte, error) {
	unlocked, err := tsec.Decrypt(s.Priv.Data)
	if err != nil {
		if _, ok := err.(triplesec.BadPassphraseError); ok {
			err = PassphraseError{}
		}
		return nil, err
	}
	return unlocked, nil
}