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Performance analysis of Jakimoski-Kocarev attack on a class of chaotic cryptosystems

Li, SJ, Mou, XQ, Ji, Z, Zhang, JH and Cai, YL (2003) Performance analysis of Jakimoski-Kocarev attack on a class of chaotic cryptosystems Physics Letters. Section A: General, Atomic and Solid State Physics, 307 (1). 22 - 28. ISSN 0375-9601

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Abstract

Recently Jakimoski and Kocarev cryptanalyzed two chaotic cryptosystems without using chaotic synchronization—Baptista cryptosystem and Alvarez cryptosystem. As a result, they pointed out that neither of the two cryptosystems are secure to known-plaintext attacks. In this Letter, we re-study the performance of Jakimoski–Kocarev attack on Baptista cryptosystem and find that it is not efficient enough as a practical attack tool. Furthermore, a simple but effective remedy is presented to resist Jakimoski–Kocarev attack, and the detailed discussion on its performance are given.

Item Type: Article
Additional Information: NOTICE: this is the author’s version of a work that was accepted for publication in Physics Letters A. 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 was subsequently published in Physics Letters A, 307 (1), 2003, DOI 10.1016/S0375-9601(02)01659-6.
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Divisions: Faculty of Engineering and Physical Sciences > Computing Science
Depositing User: Symplectic Elements
Date Deposited: 16 May 2012 20:24
Last Modified: 23 Sep 2013 19:27
URI: http://epubs.surrey.ac.uk/id/eprint/532642

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