Improved Cryptanalysis and Enhancements of an Image Encryption Scheme Using Combined 1D Chaotic Maps

Improved Cryptanalysis and Enhancements of an Image Encryption Scheme Using Combined 1D Chaotic Maps

This paper presents an improved cryptanalysis of a chaos-based image encryption scheme, which integrated permutation, diffusion, and linear transformation process. It was found that the equivalent key streams and all the unknown parameters of the cryptosystem can be recovered by our chosen-plaintext...

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Bibliographic Details
Main Authors: Congxu Zhu, Guojun Wang, Kehui Sun
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Entropy
Subjects:
image encryption
chaotic cryptography
cryptanalysis
chosen-plaintext attack
image information entropy
Online Access:https://www.mdpi.com/1099-4300/20/11/843

Internet

https://www.mdpi.com/1099-4300/20/11/843

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