I have been asked to implement the AES (Rijndael) algorithm for a PHP/mySQL based internal application. I guess that the security for the DB is really tight. Has anyone used the new AES, Rijndael not Triple DES, or come across any good sites that would help is designing the code? I have found the code in C and C++ but it does not look like much fun. Anyone with tips/pointers/clues/advise is a superstar.