def dump_and_encrypt_for(self, recipient_pubkey: PublicKey) -> bytes:
"""
Raises:
DataError
"""
try:
raw = self.dump()
return recipient_pubkey.encrypt_for_self(raw)
except CryptoError as exc:
raise DataError(str(exc)) from exc
def dump_sign_and_encrypt_for(self, author_signkey: SigningKey,
recipient_pubkey: PublicKey) -> bytes:
"""
Raises:
DataError
"""
try:
signed = author_signkey.sign(self._serialize())
return recipient_pubkey.encrypt_for_self(signed)
except CryptoError as exc:
raise DataError(str(exc)) from exc