Cryptanalysis of SDES Using Modified Version of Binary Particle Swarm Optimization

被引：4

作者：

Dworak, Kamil ^{[1
,2
]}

Boryczka, Urszula ^{[2
]}

机构：

[1] Future Proc, PL-44100 Gliwice, Poland

[2] Univ Silesia, Inst Comp, PL-41200 Sosnowiec, Poland

来源：

COMPUTATIONAL COLLECTIVE INTELLIGENCE (ICCCI 2015), PT II | 2015年 / 9330卷

关键词：

Simplified Data Encryption Standard; Binary Particle Swarm Optimization; Particle Swarm Optimization; Cryptanalysis; Cryptography;

D O I：

10.1007/978-3-319-24306-1_16

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Nowadays, information security is based on ciphers and cryptographic systems. What evaluates the quality of such security measures is cryptanalysis. This paper presents a new cryptanalysis attack aimed at a ciphertext generated with the use of the SDES (Simplified Data Encryption Standard). The attack was carried out with a modified version of the BPSO (Binary Particle Swarm Optimization) algorithm. A well-adjusted version of this method can have a positive effect on the quality of the results obtained in a given period of time.

引用

页码：159 / 168

页数：10

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