La la laaaaaaaaaaa:

• Well, I didn't half arse up last nights diary entry did I?
• Wrote my ciphersaber (Ciphersabre?). It only does decrypt, cos, well, I couldn't be bothered to do encrypt. I'll do it tomorrow night or sometime. The source code is here Well no, it's here. Don't forget though, that using this to decrypt the gif certificate is cheating...
• Now I understand stuff a bit better, and it wasn't as hard as I had expected.