Recovering or Testing Extended-Affine Equivalence

Extended Affine (EA) equivalence is the equivalence relation between two vectorial Boolean functions F and G such that there exist two affine permutations A, B, and an affine function C satisfying G = A ∘ F ∘ B + C. While the problem has a simple formulation, it is very difficu...

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Bibliographic Details
Main Authors: Canteaut, A. (Author), Couvreur, A. (Author), Perrin, L. (Author)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers Inc. 2022
Subjects:
Online Access:View Fulltext in Publisher