Android Example AES128/Rijndael cipher implementation animation

Hi everyone,

in the following link you can find an animation about how the AES128/Rijndael cipher is implemented. As you will see, it is a mix of shifting/mixing/substituting (simple or by matrix multiplication) and XORing. After this implentation you have to be an oracle to predict a key on how to decipher it if you do not know it.

AES128/Rijndael cipher implementation animation

Have fun

 

[hatzisn]

In the following link you can find a step by step example where the Galois Field is included:

AES128 Step By Step

Enjoy

 

[hatzisn]

And more info on Galois field and AES.