Rijndael Inspector is a small program made in Flash to encrypt/decrypt a 128-bit block of data and view the intermediate results as the Rijndael cipher progresses. I made it for an open source cryptography learning software called the CrypTool Project (www.cryptool.org). [ view ]
The Rijndael Animation shows how the Rijndael cipher works. I made it for presenting my final project in telecommunications engineering back in 2003 (design of an AES encryptor in hardware). In this version (v.4) some explanations have been added, plus a controller to move through the different slides. [ view ]
Both these programs are free of use.
The downloadable zip files include the swf and an executable file for pc.