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Composition of Boolean Functions: An Application to the Secondary Constructions of Bent Functions
Secondary constructions Composition of Boolean functions Bent
2019/4/28
Bent functions are optimal combinatorial objects and have been attracted their research for four decades. Secondary constructions play a central role in constructing bent functions since a complete cl...
On CCZ-equivalence and its use in secondary constructions of bent functions
Affine equivalence Almost perfect nonlinear Bent function
2009/6/11
We prove that, for bent vectorial functions, CCZ-equivalence
coincides with EA-equivalence. However, we show that CCZ-equivalence
can be used for constructing bent functions which are new up to CCZe...