Using discrete-time hyperchaotic-based asymmetric encryption and decryption keys for secure signal transmission

Sonia Hammami, Mohamed Djemaï, Krishna Busawon

Research output: Contribution to conferencePaperpeer-review

5 Citations (Scopus)
2 Downloads (Pure)

Abstract

In this paper, a framework for the synchronization of two non-identical discrete-time hyperchaotic systems, namely the 3D Baier-Klein and the 3D Hitzel-Zele maps, based on the use of hybrid output feedback concept and aggregation techniques, is employed to design a two-channel secure communication system. New sufficient conditions for synchronization are obtained by the use of Borne and Gentina practical criterion for stabilization study associated to the forced arrow form matrix for system description. The efficiency of the proposed approach to confidentially recover the transmitted message signal is shown via an application to the hyperchaotic Baier-Klein and Hitzel-Zele systems, considered as generators of asymmetric encryption and decryption keys.
Original languageEnglish
DOIs
Publication statusPublished - Jul 2014
Event9th International Symposium on Communication Systems, Networks and Digital Sign (CSNDSP 2014) - Manchester, UK
Duration: 1 Jul 2014 → …

Conference

Conference9th International Symposium on Communication Systems, Networks and Digital Sign (CSNDSP 2014)
Period1/07/14 → …

Fingerprint Dive into the research topics of 'Using discrete-time hyperchaotic-based asymmetric encryption and decryption keys for secure signal transmission'. Together they form a unique fingerprint.

Cite this