... Differential Cryptanalysis of the Data Encryption Standard, Springer-Verlag, 1993 [6] National Institute of Standards, Advanced Encryption Standard (AES) web site: www.nist.gov/aes [7] J Daemen and ... Rjimen, "AES Proposal: Rijndael", First Advanced Encryption Standard (AES) Conference, California, Aug 1998 (See also [6].) [8] H.M Heys and S.E Tavares, "Substitution-Permutation Networks Resistant ... Journal of Cryptology, vol 4, no 1, pp 3-72, 1991 [3] National Bureau of Standards, "Data Encryption Standard", Federal InformationProcessing Standard 46, 1977 [4] M Matsui, "The First Experimental...