Publication: Improvement of P-box Efficiency
Дата
2020
Авторы
Chugunkov, I. V.
Kliuchnikova, B. V.
Riakhovskaia, I. S.
Chernikova, E. A.
Chugunkov, V. I.
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Аннотация
© 2020 IEEE.Modern block ciphers are built by combining the substitution blocks (S-boxes) with the permutation blocks (P-boxes). The principles of P-box building are considered in the paper. The issue of the impact of P-box on the diffusion and confusion is discussed. The structure of improved P-box is proposed. The possibility of improved P-box using the in modern block ciphers is estimated. The statistical properties of block ciphers with usual and improved P-boxes are shown.
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Цитирование
Improvement of P-box Efficiency / Chugunkov, I.V. [et al.] // Proceedings of the 2020 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering, EIConRus 2020. - 2020. - P. 274-276. - 10.1109/EIConRus49466.2020.9039161