Encryption Assortment Kit

Found This link while searching for info on encryption. Kinda cool actually.
http://www.neodave.civ.pl/sneak.php
Are there anymore out there similar to this one?
Any suggestions for books on encryption.


SnVuZyBxYiBsYmggZ3V2YXggYnMgZ3V2ZiBiYXI/

LMAO...AO has this.....it's in the Tools & toys section

- Noia

[EDIT]
Can you tell the diff?
http://www.antionline.com/tools-and-toys/encrypt-text/
[/EDIT]

ok im sure u all know what sha256 encryption is ,,, has anyone found a way to decrypt passwords and such .

some forums database files (such as snitz) use sha256
so if someone has a copy of our database can they get our admin info like that ?