The influence of S-boxes on the arrival of the cipher to the state of random substitution

The subject of this study is the process of developing block symmetric ciphers with improved cryptographic stability indicators for solving the problems of information protection in information and communication systems. The goal of this study is to develop a mathematical model of the optimal s-box...

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Bibliographic Details
Main Authors: Iryna Lysytska, Kostiantyn Lysytskyi, Oleksii Nariezhnii, Tetiana Hrinenko
Format: Article
Language:English
Published: National Aerospace University «Kharkiv Aviation Institute» 2023-09-01
Series:Радіоелектронні і комп'ютерні системи
Subjects:
Online Access:http://nti.khai.edu/ojs/index.php/reks/article/view/2106