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Proceedings Paper

Data transmission through chaotic perturbation and associated security issues
Author(s): Jaafar M. H. Elmirghani
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Paper Abstract

The utilization of the Henon map for chaotic-based data communication is investigated. The data is impressed on the mapping parameters and an inverse mapping is exploited for data recovery. The link performance is investigated in the presence of additive white Gaussian noise and techniques to enhance the performance are introduced and evaluated. Data security issues are investigated and original results are presented demonstrating that embedding techniques and radial basis functions do not predict the next unmodulated chaotic sample with the degree of accuracy required to decode a modulated signal. It is concluded that this form of chaotic modulation can find numerous applications when data security and privacy are of concern.

Paper Details

Date Published: 1 December 1995
PDF: 10 pages
Proc. SPIE 2612, Chaotic Circuits for Communication, (1 December 1995); doi: 10.1117/12.227906
Show Author Affiliations
Jaafar M. H. Elmirghani, Univ. of Northumbria/Newcastle (United Kingdom)

Published in SPIE Proceedings Vol. 2612:
Chaotic Circuits for Communication
Jaafar M. H. Elmirghani, Editor(s)

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