Abstract

GARZA-GONZALEZ, E.; POSADAS-CASTILLO, C.; RODRIGUEZ-LINAN, A.  and  CRUZ-HERNANDEZ, C.. Chaotic synchronization of irregular complex network with hysteretic circuit-like oscillators in hamiltonian form and its application in private communications. Rev. mex. fis. [online]. 2016, vol.62, n.1, pp.51-59. ISSN 0035-001X.

In this paper, a study on chaotic synchronization of an irregular network is made. Synchronization is achieved by using a modified Hamiltonian approach in a bidirectional irregular arrayed network made of 20 chaotic oscillators. The chaotic oscillator used as example is the Hysteretic circuit. Afterwards the concept is used in chaotic encryption to send secured confidential analog information. As a result, an image is encrypted using additive chaotic encrytion with two channels.

Keywords : Chaotic synchronization; hysteretic circuit; generalized hamiltonian system; private communication; complex networks.

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