Design, Implementation, and Analysis of a Block Cipher Based on a Secure Chaotic Generator

This work proposes a new secure chaos-based encryption/decryption system, operating in cipher block chaining (CBC) mode, and analyze its performance. The cryptosystem includes a robust pseudorandom number generator of chaotic sequences (PRNG-CS). A strong chaos-based S-box is proposed to perform a c...

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Bibliographic Details

Published in:	Applied sciences Vol. 12; no. 19; p. 9952
Main Authors:	Dridi, Fethi, El Assad, Safwan, El Hadj Youssef, Wajih, Machhout, Mohsen, Lozi, René
Format:	Journal Article
Language:	English
Published:	Multidisciplinary digital publishing institute (MDPI) 01.10.2022 MDPI AG
Subjects:	chaos-based encryption/decryption system Computer Science Cryptography and Security modified 2-D cat map PRNG-CS S-box security analysis security analysis performance S-box Information security Cryptography modified 2-D cat map PRNG-CS chaos-based encryption/decryption system
ISSN:	2076-3417, 2076-3417
Online Access:	Get full text
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