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

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
Main Authors: Fethi Dridi, Safwan El Assad, Wajih El Hadj Youssef, Mohsen Machhout, René Lozi
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Applied Sciences
Subjects:
chaos-based encryption/decryption system
PRNG-CS
S-box
modified 2-D cat map
performance
security analysis
Online Access:https://www.mdpi.com/2076-3417/12/19/9952

Internet

https://www.mdpi.com/2076-3417/12/19/9952

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