tree bdd5468834389a1574d68754bcbf5ece690cc069
parent c2e2876e0e5f50d4851d818ca866829af2822ac2
author Ronald Cron <ronald.cron@arm.com> 1648127728 +0100
committer Ronald Cron <ronald.cron@arm.com> 1648462573 +0200

ssl_srv.c: Mark ETM as disabled if cipher is not CBC

Encrypt-Then-Mac (ETM) is supported in Mbed TLS
server for TLS version geater than SSLv3 and only
for the CBC cipher mode thus make it
clear in the SSL context.

The previous code was ok as long as the check of
the ETM status was done only in the case of the CBC
cipher mode but fragile as #5573 revealed.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>