A Chaos-Based Encryption Algorithm to Protect the Security of Digital Artwork Images

Due to the security weaknesses of chaos-based pseudorandom number generators, in this paper, a new pseudorandom number generator (PRNG) based on mixing three-dimensional variables of a cat chaotic map is proposed. A uniformly distributed chaotic sequence by a logistic map is used in the mixing step....

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Bibliographic Details

Published in:	Mathematics
Main Authors:	Li Shi, Xiangjun Li, Bingxue Jin, Yingjie Li
Format:	Article
Language:	English
Published:	MDPI AG 2024-10-01
Subjects:	chaos pesudorandom number generator artwork image encryption
Online Access:	https://www.mdpi.com/2227-7390/12/20/3162