On the representation of s-boxes in block ciphers | Applied Discrete Mathematics. Supplement. 2013. № 6.

HomeIssuesOn the representation of s-boxes in block ciphers | Applied Discrete Mathematics. Supplement. 2013. № 6.

On the representation of s-boxes in block ciphers

A known method of S-boxes partition applied against side-channel attacks is considered. Nowadays, necessary partitions are found for all the affine equivalence classes except one. In the paper, it is proved that S-boxes of this class do not have admissible partition.

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Keywords

S-блок, векторные булевы функции, аффинная эквивалентность, S-box, vectorial Boolean function, affine equivalence

Authors

NameOrganizationE-mail
Vitkup V.A.Novosibirsk State Universityvvitkup@yandex.ru
Всего: 1

References

On the representation of s-boxes in block ciphers | Applied Discrete Mathematics. Supplement. 2013. № 6.

On the representation of s-boxes in block ciphers | Applied Discrete Mathematics. Supplement. 2013. № 6.