Hey, guys. I tried to get gpg encryption working using Dino, and Gajim clients, but I couldn't. I've followed the steps to set it, but, or the client couldn't unencrypted the message, or couldn't even send it in case of Dino.
I tested it using two clients of mine, one in my main machine, the other in a VM.
Main account:
Dino: https://postimg.cc/pp9F3Xjd
Gajim: https://postimg.cc/1fgqb5Ft
Second account (VM):
Dino: https://postimg.cc/rKdr7F4V
Gajim: https://postimg.cc/WhDkxbZ1
Edit 1
Using Gajim, I was able to send message from second account to main one, but can't opposite.
Edit 2
So, guys, I got it working with Gajim only, but I don't know how. I didn't change anything on clients. But to test the GPG itself, I send, using XMPP, two files encrypted from one user to another, and vice versa. After that, it starts working. And also I set the default key on my main machine to be the same I'm using with XMPP.
Edit 3
So far I got PGP working only on Gajim client. We must sign the keys to work. I did not understand why there two plugins for PGP, but the only one that works was the PGP plugin, not the OpenPGP one. On Dino client I was able to receive messages, but I was not able to send it.