Nonlinearity bounds for vectorial boolean functions of special form | Applied Discrete Mathematics. Supplement. 2014. № 7.

Nonlinearity bounds for vectorial boolean functions of special form

The problem of combining different cryptographic properties of vectorial Boolean functions is considered. An upper nonlinearity bound for vectorial Boolean functions constructed using affine Boolean functions is obtained. It is shown that, for any natural n, the bound is reachable. Besides, a lower bound for the number of vectorial functions having a fixed nonlinearity and constructed from balanced Boolean functions is obtained.

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Keywords

векторная булева функция, нелинейность, аффинная функция, уравновешенность, vectorial Boolean function, nonlinearity, affine function, balancedness

Authors

NameOrganizationE-mail
Korsakova E. P.korsakova.katerina@gmail.com
Всего: 1

References

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Carlet C. Boolean functions for cryptography and error-correcting codes // Boolean Models and Methods in Mathematics, Computer Science, and Engeneering / eds. P. Hammer, Y. Crama. Cambridge Univ. Press, 2010. Ch.8. P. 257-397. www.math.univ-paris13.fr/~carlet/
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 Nonlinearity bounds for vectorial boolean functions of special form | Applied Discrete Mathematics. Supplement. 2014. № 7.

Nonlinearity bounds for vectorial boolean functions of special form | Applied Discrete Mathematics. Supplement. 2014. № 7.