Multi-objective optimisation of bijective s-boxes
Fuller, Joanne, Millan, William, & Dawson, Edward (2005) Multi-objective optimisation of bijective s-boxes. New Generation Computing: computing paradigms and computational intelligence, 23(3), pp. 201-218.
In this paper we investigate the heuristic construction of bijective s-boxes that satisfy a wide range of cryptographic criteria including algebraic complexity, high nonlinearity, low autocorrelation and have none of the known weaknesses including linear structures, fixed points or linear redundancy. We demonstrate that the power mappings can be evolved (by iterated mutation operators alone) to generate bijective s-boxes with the best known tradeoffs among the considered criteria. The s-boxes found are suitable for use directly in modern encryption algorithms.
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