Random bijective S-box generation methods are considered. An alternative S-box generation method by forming compositions of permutations from some fixed set is proposed. Experiments show that the rate of acceptable S-boxes for all the methods considered is essentially the same. The advantage of the composition method is an obvious parametrization, with the potentially large key space.
CITATION STYLE
Lambić, D., & Živković, M. (2013). Comparison of random S-Box generation methods. Publications de l’Institut Mathematique, 93(107), 109–115. https://doi.org/10.2298/PIM1307109L
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