Secure digital communication using discrete time chaotic systems via indirect coupling synchronization

Kharel, Rupak, Busawon, Krishna and Ghassemlooy, Zabih (2010) Secure digital communication using discrete time chaotic systems via indirect coupling synchronization. In: Proceedings of the American Control Conference (ACC), 2010. IEEE, Piscataway, NJ, pp. 1791-1796. ISBN 978-1424474264

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Abstract

In this work, the synchronization of two indirectly coupled discrete-time chaotic systems is first demonstrated. Next, the result is then applied for presenting a secure communication system. The novelty of the proposed method lies on the generation of encryption keystream for discrete-time chaotic systems using indirect coupled synchronization. Simulation is performed for the proposed synchronization and communication system and it is shown that the message can be successfully recovered. Moreover, security analysis of the proposed method is also carried out to show that the technique is indeed potentially secure.

Item Type: Book Section
Additional Information: Presented at the American Control Conference (ACC), held in Baltimore, MD, USA, from June 30 - July 2 2010.
Subjects: G500 Information Systems
H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: EPrint Services
Date Deposited: 08 Sep 2010 12:46
Last Modified: 10 Nov 2016 12:39
URI: http://nrl.northumbria.ac.uk/id/eprint/3515

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