User login
Poll
Steganography
History of Cryptography
Basics of Cryptography
Downloads
- Advanced-Encryption-Standard.pdf [PDF, 383.41 KB]
- Developing-the-Advanced-encryption-stander.pdf [PDF, 1.02 MB]
- Rijndael.pdf [PDF, 1019.09 KB]
- Rijndael_Flash_Animation.exe [X-MSDOWNLOAD, 506.02 KB]
Beauford Cipher
Sat, 03/24/2007 - 16:36 — l0ck* similar to Vigenère but with alphabet written backwards
* can be descibed by
given K = k(1) k(2) ... k(d)
then f(i) (a) = (k(i) - a) (mod n)
and its inverse is
f(i) ^(-1)(a) = (k(i) - c) (mod n)
Key = d
Plain: ABCDEFGHIJKLMNOPQRSTUVWXYZ
Cipher: DCBAZYXWVUTSRQPONMLKJIHGFE
Reply
l0ck.com data encryption