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Secure communications by chaotic carrier signal using Lorenz model | ||
| Iraqi Journal of Physics | ||
| Article 1, Volume 14, Issue 30, 2016, Pages 51-63 | ||
| Authors | ||
| Dina Ahmed Kafi; Raied Kamel Jamal | ||
| Abstract | ||
| In this paper, the generation of a chaotic carrier by Lorenz model is theoretically studied. The encoding techniques has been used is chaos masking of sinusoidal signal (massage), an optical chaotic communications system for different receiver configurations is evaluated. It is proved that chaotic carriers allow the successful encoding and decoding of messages. Focusing on the effect of changing the initial conditions of the states of our dynamical system e.i changing the values (x, y, z, x1, y1, and z1). | ||
| Keywords | ||
| Chaotic signals; synchronization; chaos masking | ||
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