Handle no MDC for legacy algos gracefully

Authored by aheinecke on Jul 4 2018, 10:32 AM.

Description

Handle no MDC for legacy algos gracefully

With GPGME 1.11.2 we can detect if an MDC error occured
because of an old algorithm. This is common enough that
we need a proper handling.

It is now detected, the user is shown a notification and
gets the option to "Force decryption" so that the
user could then ideally re-encrypt the file with a modern
algo.

GnuPG-Bug-Id: T4038

Details

Committed
aheineckeJul 4 2018, 10:36 AM
Parents
R168:b176527193f1: Improve error handling for decrypt/verify
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