About the components of some classes of in-vertible vectorial boolean functions | Applied Discrete Mathematics. Supplement. 2019. № 12. DOI: 10.17223/2226308X/12/20

About the components of some classes of in-vertible vectorial boolean functions

In the class of invertible vectorial Boolean functions in n variables with coordinate functions depending on all variables, we consider the subclasses Kn and Kn, the functions in which are obtained using n independent transpositions, respectively, from the identity permutation and from the permutation, each coordinate function of which essentially depends on some one variable. It is shown that, for any F = (f1... fn) £ Kn U K'n and i = 1,..., n, the coordinate function fi has a single linear variable, the component function vF has no nonessential and linear variables for each vector v £ Fn weight of which is greater than 1, the nonlinearity, the degree, and the component algebraic immunity are 2, n - 1, and 2 respectively.

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Keywords

векторная булева функция, обратимые функции, нелинейность векторной булевой функции, компонентная алгебраическая иммунность, vectorial Boolean functions, invertible functions, nonlinearity, component algebraic immunity

Authors

NameOrganizationE-mail
Pankratova I. A.Tomsk State Universitypank@isc.tsu.ru
Всего: 1

References

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Карпова Л. А., Панкратова И. А. Свойства координатных функций одного класса подстановок на Fn // Прикладная дискретная математика. Приложение. 2017. №10. С. 38-40.
Carlet C. Vectorial Boolean Functions for Cryptography. Cambridge: Cambridge University Press, 2010. 93 p.
Панкратова И. А. Свойства компонент некоторых классов векторных булевых функций // Прикладная дискретная математика. 2019. №44. С. 5-11.
 About the components of some classes of in-vertible vectorial boolean functions | Applied Discrete Mathematics. Supplement. 2019. № 12. DOI: 10.17223/2226308X/12/20

About the components of some classes of in-vertible vectorial boolean functions | Applied Discrete Mathematics. Supplement. 2019. № 12. DOI: 10.17223/2226308X/12/20

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