Method derive

mlspp/src/crypto.cpp:318–326

}

HPKEPrivateKey
HPKEPrivateKey::derive(CipherSuite suite, const bytes& secret)
{
  auto priv = suite.hpke().kem.derive_key_pair(secret);
  auto priv_data = suite.hpke().kem.serialize_private(*priv);
  auto pub = priv->public_key();
  auto pub_data = suite.hpke().kem.serialize(*pub);
  return { priv_data, pub_data };
}

bytes
HPKEPrivateKey::decrypt(CipherSuite suite,