Encrypted audio communication design using synchronized discrete-time hyperchaotic maps

Hammami, Sonia, Djemai, Mohamed and Busawon, Krishna (2016) Encrypted audio communication design using synchronized discrete-time hyperchaotic maps. In: Proceedings of the 2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP). IEEE, Piscataway, pp. 1-6. ISBN 978-1-5090-2526-8

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Official URL: http://dx.doi.org/10.1109/CSNDSP.2016.7574015

Abstract

In this paper, encrypted audio communications based on synchronization of two coupled discrete-time hyperchaotic systems in master-slave configuration is studied. A theoretical approach to nonlinear control design, based on aggregation techniques associated to one specific characteristic matrix description, namely, the arrow form, is developed. Numerical simulations are carried out to assess the performance of the proposed contribution in the important field of secure communication.

Item Type: Book Section
Uncontrolled Keywords: synchronization, audio communication, encryption, discrete-time hype
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Ay Okpokam
Date Deposited: 13 Dec 2016 16:51
Last Modified: 24 Oct 2017 08:52
URI: http://nrl.northumbria.ac.uk/id/eprint/28898

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