Discrete-time synchronization of chaotic systems for secure communication

Belmouhoub, I.; Djemaï, Mohamed; Barbot, Jean Pierre; Busawon, Krishna

doi:10.1109/csndsp.2012.6292794

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2023

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“…Eisencraft et al proposed a discrete chaotic system for synchronized communication with limited bandwidth [12]. Belmouhoub et al developed a system that could apply dynamic synchronization of coupled chaotic discrete-time sequences to data transmission [13]. Zang et al determined the role of generalized synchronization (GS) in the construction of bi-direction discrete systems (BDADSs) [14].…”

Section: Introductionmentioning

confidence: 99%

An Error Control-Blended New Design for an Inverse Discrete Chaotic Synchronization System

Xing

Yan

Zhang

et al. 2023

Preprint

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Discrete chaotic synchronization is crucial in secure communication. Studies on the design of a discrete chaotic system mainly depend on the system. Some discrete chaotic systems cannot synchronize as required. In this study, we proposed a new algorithm blended with error control for designing an inverse discrete chaotic synchronization system. Based on the eigenvalues of the synchronization error system, the coefficient matrix of the discrete chaotic system was inversely controlled for precisely controlling the positive Lyapunov exponents in the system. The results indicated that the error control-blended inverse discrete chaotic synchronization system had good chaotic characteristics and high reliability and flexibility.

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Section: Introductionmentioning

confidence: 99%