Citation

Yap, Wun She and Phan, Raphael Chung Wei (2017) Commentary on “A block chaotic image encryption scheme based on self-adaptive modelling” [Applied Soft Computing 22 (2014) 351–357]. Applied Soft Computing, 52. pp. 501-504. ISSN 1568-4946

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Abstract

Ye and Zhou [Appl. Soft. Comput. 22 (2014) 351–357] proposed an efficient chaotic based image encryp- tion scheme which only employs diffusion, while usually both confusion and diffusion are used for encryption structures. We present both chosen-plaintext and chosen-ciphertext attacks against the scheme for any number of its rounds r by exploiting r -round differentials with probability 1. The result shows that the encryption structure proposed by Ye and Zhou does not fulfill basic requirements of a secure image encryption scheme.

Item Type:	Article
Uncontrolled Keywords:	Cryptanalysis, Image encryption, Chosen-plaintext attack, Chosen-ciphertext attack, Chaos, Data encryption (Computer science)
Subjects:	Q Science > QA Mathematics > QA71-90 Instruments and machines > QA75.5-76.95 Electronic computers. Computer science > QA76.75-76.765 Computer software
Divisions:	Faculty of Engineering (FOE)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	05 Aug 2020 06:36
Last Modified:	05 Aug 2020 06:36
URII:	http://shdl.mmu.edu.my/id/eprint/7024

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