larabr 8fe04c99c6 Remove unused enums.symmetric.plaintext
This special cipher value can be relevant for unencrypted private keys:
https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-10.html#section-12.2.1 .
However, it is no longer used internally, and on the contrary it could cause
confusion on SKESK decryption, where "random" cipher algos are returned in case
of wrong password.

This change also fixes a flaky test on password-based decryption, caused by the
PKESK v6 changes which add support for `null` cipher algos. The code did not
distinguish between a `null` and a `0` (plaintext) algo identifier, and would
break when the latter was returned on SKESK decryption.
2023-10-25 12:53:12 +02:00
..
2023-10-25 12:53:12 +02:00
2023-10-25 12:53:11 +02:00