Devising a method for improving crypto resistance of the symmetric block cryptosystem RC5 using nonlinear shift functions

This paper analyzes ways to improve the cryptographic strength of the symmetric block cipher RC5. The task to enhance the stability of the classic RC5 cipher is explained by the fact that it is part of various open cryptographic libraries and is frequently used in practice. Several methods have been...

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Bibliographic Details
Main Authors: Andrii Sahun, Vladyslav Khaidurov, Valeriy Lakhno, Ivan Opirskyy, Vitalii Chubaievskyi, Olena Kryvoruchko, Alona Desiatko
Format: article
Language:EN
RU
UK
Published: PC Technology Center 2021
Subjects:
rc5
Online Access:https://doaj.org/article/321700ccb1f840168b16a3b93286cde6
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