Secure Communications via Chaotic Synchronization in Chua's Circuit:
Numerical Analysis of The Errors of the Recovered Signal
Labo. of Math., University of Nice-S.A.
Aziz Alaoui M. A.
Depart. of Math., Labo. of Mechanics, University of Le Havre
Proc. Nonlinear Theory and its Application, Kagoshima, Japan,
pp: 145-148 (1994)
We use the Chua's equations, known for
exhibiting a very rich variety of chaotic behaviors, to
show by computer experiments the possibility to reduce
the inevitable noise degrading the fidelity of the original
message, recovered from the first experimental secure
communications system, using chaotic synchronization.
This is possible by connecting two identical receivers
in cascade. The technique we use here has the advantage
of being secure and easy to implement in practise.
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