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Proceedings Paper

Secure communication systems using synchronized Lorenz strange attractor on reconfigurable hardware
Author(s): Marc Sepantaie; Vy Bui; Esam El-Araby; Amir M. Sepantaie; Georges Nehmatallah; Nader M. Namazi
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Paper Abstract

This paper utilizes a synchronized Lorenz chaotic drive/response system, which uses Haar filtering and appropriate thresholding in order to detect a transmitted random binary message. Using the Lorenz chaotic attractor to obscure the message, the transmission is passed through an Additive White Gaussian (AWG) channel to successfully retrieve the original binary random data. The detection mechanism employs the Haar Wavelet Transform in combating the channel noise. A communication technique using Chaotic Parameter Modulation (CPM) is simulated in Matlab and prototyped on a reconfigurable hardware platform from Xilinx.

Paper Details

Date Published: 22 May 2015
PDF: 11 pages
Proc. SPIE 9478, Modeling and Simulation for Defense Systems and Applications X, 947802 (22 May 2015); doi: 10.1117/12.2177589
Show Author Affiliations
Marc Sepantaie, The Catholic Univ. of America (United States)
Vy Bui, The Catholic Univ. of America (United States)
Esam El-Araby, The Catholic Univ. of America (United States)
Amir M. Sepantaie, The Catholic Univ. of America (United States)
Georges Nehmatallah, The Catholic Univ. of America (United States)
Nader M. Namazi, The Catholic Univ. of America (United States)


Published in SPIE Proceedings Vol. 9478:
Modeling and Simulation for Defense Systems and Applications X
Eric J. Kelmelis, Editor(s)

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