Artificial intelligence

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ISSN 2710-1673

ONLINE: ISSN 2710-1681

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Аналіз перемішувальних властивостей операцій, визначених на одному носії

Kovalchuk L.1, Sirenko O.2
1 Institute for Special Communication and Information Protection of the National Technical University of Ukraine "Kiev Polytechnic Institute"
2 Kyiv National Taras Shevchenko University

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UDC: 621.391:519.2:519.7
Publication Language: Russian
Stuc. intelekt. 2011; 16(3):490-496

Abstract: The paper is devoted to the analysis of the possibility of homomorphism attacks (group attack) to the block cipher in the case when the round functions use the interchange of various operations such as bitwise and modular addition, modular multiplication. Some results characterizing the mixing properties of bitwise and modular addition on the set of binary vectors and the results that characterize the mixing properties of addition and multiplication in the ring Z₂n are obtained.

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