[gnutls-help] Certificate pinning with gnutls-cli

[Jens Lechtenboerger]

Dear GnuTLS users,

I’m using gnutls-cli to pin certificates for various applications
that don’t perform proper certificate checking themselves, in
particular GNU Emacs and K-9 Mail.  I described my approach in three
blog posts, the most recent one presenting a pinning TLS tunnel:
https://blogs.fsfe.org/jens.lechtenboerger/?p=230

Please have a look if you are interested.  Feedback is highly
appreciated.

Best wishes
Jens