Ya know, when your randoms don't actually random, scrambling stuff quickly becomes secret decoder ring level silliyness. It wouldn't be unwise to update GPG, revoke, and regenerate any GPG key you've generated and had signed over the last 18 years. Ugh.
P.S. Now is still a good time to send a donation to GPG to keep up good work.https://goo.gl/7ynl8o