UDC 621.391.01

Chaotic masking of information signals using generator based
on the Liu system

Ivanyuk P. V., Politansky L. F., Politansky R. L.

Keywords: chaos, hyperchaos, chaotic masking, chaotic synchronization, Liu system, Lyapunov exponent spectrum.

Lyapunov exponent spectrum for a chaotic Liu system was calculated in this work. The possibility to set the synchronization between generators based on the system under investigation was shown. A communication system was experimentally realized using chaotic generators.

Ukraine, Yuriy Fedkovych Chernivtsi National University.