Digital Signatures

Hello everyone!

So I've been trying to work out the whole digital signature mess on LibreOffice. I created a self-signed digital signature using gpg and imported it into both Firefox and Thunderbird. No matter what I do, LibreOffice cannot see the certificate. Is there something I'm missing here? Will LibreOffice not work with self-signed CAs? I've googled this and have yet to come up with a solution.

Thank you for any help you can offer.

Jack

Does your certificate path point to your default profile?
What versions of OS, LO, FF are you using?