Lag Synchronization for Complex-Valued Rabinovich System with Application to Encryption Techniques

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Abstract

This work is aimed at study a lag synchronization of hyperchaotic complex-valued systems, which is motivated by a wide range of applications of this approach in nonlinear sciences (e.g., secure communications, encryption techniques, etc.). A scheme to study lag synchronization of hyperchaotic complex-valued systems is presented. The control functions are analytically derived and the related numerical simulations are carried out to verify the consistency of the scheme. The complex-valued Rabinovich system describing the parametric excitation of waves in a magneto-active plasma is considered as an interesting example to study this kind of synchronization. Based on the complexity of hyperchaotic dynamical systems, which may be useful in secure communications, a corresponding scheme is presented and two types of encrypted messages (plain text and audio signal) are considered as test examples.

Original languageEnglish
Title of host publication16th International Computer Engineering Conference, ICENCO 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages11-16
Number of pages6
ISBN (Electronic)9781728163925
DOIs
StatePublished - 29 Dec 2020
Event16th International Computer Engineering Conference - Virtual, Cairo, Egypt
Duration: 29 Dec 202030 Dec 2020

Publication series

Name16th International Computer Engineering Conference, ICENCO 2020

Conference

Conference16th International Computer Engineering Conference
Abbreviated titleICENCO 2020
CountryEgypt
CityVirtual, Cairo
Period29/12/2030/12/20

Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture
  • Control and Optimization

Keywords

  • chaos
  • hidden attractors
  • hyperchaos
  • lag synchronization
  • Rabinovich syste
  • secure communications

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