Secure communication systems using synchronized Lorenz strange attractor on reconfigurable hardware

Marc Sepantaie; Vy Bui; Esam El-Araby; Amir M. Sepantaie; Georges Nehmatallah; Nader M. Namazi

doi:10.1117/12.2177589

22 May 2015 Secure communication systems using synchronized Lorenz strange attractor on reconfigurable hardware

Marc Sepantaie, Vy Bui, Esam El-Araby, Amir M. Sepantaie, Georges Nehmatallah, Nader M. Namazi

Proceedings Volume 9478, Modeling and Simulation for Defense Systems and Applications X; 947802 (2015) https://doi.org/10.1117/12.2177589
Event: SPIE Defense + Security, 2015, Baltimore, MD, United States

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.

Citation Download Citation

Marc Sepantaie, Vy Bui, Esam El-Araby, Amir M. Sepantaie, Georges Nehmatallah, and Nader M. Namazi "Secure communication systems using synchronized Lorenz strange attractor on reconfigurable hardware", Proc. SPIE 9478, Modeling and Simulation for Defense Systems and Applications X, 947802 (22 May 2015); https://doi.org/10.1117/12.2177589

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