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A differential cryptanalysis of Yen-Chen-Wu multimedia cryptography system

Li, CQ, Li, SJ, Lo, KT and Kyamakya, K (2010) A differential cryptanalysis of Yen-Chen-Wu multimedia cryptography system Journal of Systems and Software, 83 (8). 1443 - 1452. ISSN 0164-1212

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Abstract

Recently, Yen et al. presented a new chaos-based cryptosystem for multimedia transmission named “multimedia cryptography system” (MCS). No cryptanalytic results have been reported so far. This paper presents a differential attack to break MCS, which requires only seven chosen plaintexts. The complexity of the attack is O(N), where N is the size of plaintext. Experimental results are also given to show the real performance of the proposed attack.

Item Type: Article
Additional Information: NOTICE: This is the author’s version of a work that was accepted to Journal of Systems and Software in 2009. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version has been published in Journal of Systems and Software, vol. 83, no. 8, pp. 1443–1452, 2010, Elsevier. DOI: 10.1016/j.jss.2010.02.039.
Uncontrolled Keywords: Chaos, Cryptanalysis, Differential attack, Encryption, Multimedia, Security, IMAGE ENCRYPTION SCHEME, DATA-SECURITY PROTECTION, DATA-TRANSMISSION, VLSI REALIZATION, BINARY IMAGES, CHAOTIC MAPS, ALGORITHM, CRYPTOSYSTEM, CIPHERS, DESIGN
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Divisions: Faculty of Engineering and Physical Sciences > Computing Science
Depositing User: Symplectic Elements
Date Deposited: 03 May 2012 13:30
Last Modified: 23 Sep 2013 19:26
URI: http://epubs.surrey.ac.uk/id/eprint/532430

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