A New Algorithm to Construct Secure Keys for AES
Iqtadar Hussain, Tariq Shah · 2010
In this paper we present new S8 S-boxes by using the action of symmetric group S8 on Advanced Encryption Standard S-box [3,] and use these S-boxes to construct 40320 40320 keys. We apply these keys to Advanced Encryption Standard and propose a key exchange communication algorithm to make it more secure. This algorithm is suitable to exchange keys on insecure communication channels in order to achieve secure communications.