I'm using gnutls 2.0.4 at present (this is the current debian testing
version). Is it possibly a known issue with this version? I can not
install the new version at present, as this is a production server. I
will be able to test this if you think it will correct the issue.
For reference, gnutls-serv and gnutl-client work with this cert/key
pair. I can run the server fine using;
gnutls-serv --debug 5 --x509keyfile myhost_net.key --x509certfile myhost_net.crt
And the client can connect using;
gnutls-cli -p 5556 mail.myhost.net
however, when using certtool -i < my key file failes with the base 64
decoding error.