[gnutls-help] Fedora 34, One of the involved algorithms has insufficient security level
philip at noerdcampus.de
Sat May 15 17:42:05 CEST 2021
After an upgrade to Fedora 34, gnutls-cli gives me a
`*** Fatal error: One of the involved algorithms has insufficient
security level.` when connecting to my university mail server.
With `gnutls-cli --allow-broken`, connection works and I get this
result `- Description: (TLS1.2-X.509)-(ECDHE-SECP256R1)-(RSA-SHA1)-
Using `gnutls-cli -l` I can see that SHA1 in combination with tls1.2
seems to be forbidden.
Also, `gnutls-cli-debug` tells me it needs to disable TLS1.2 (why is
Might this be the reason for the error/is there a way to find out?
Is it a bug in gnutls or misconfiguration in the university mail
Thanks a lot.
P.S.: gnutls-cli 3.7.1
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