Comparative analysis of cryptographic methods of information protection

Abstract

This article is devoted to the study of methods for analyzing the cryptographic stability of encryption algorithms. The rapid development of encryption systems, as well as the concomitant development of their hacking, leads to the emergence of new systems with high cryptographic strength. During the work, popular encryption methods were studied according to various parameters (performance, memory size, resistance to damage, etc.), based on the results of the study, the DES and AES algorithms were selected, and its algorithm was modeled using the Cryptool 2 software product, as well as attack by various methods. Based on the results of the study, software for an encryption algorithm was developed using the object-oriented programming language C#.