A synchronization controller for the unified chaotic system and its application in secure communication

Author

Kun, Gao

Author_Institution

Dept. of Electron Inf. Eng. & Technol., Hunan Vocational Coll. of Sci. & Technol., Changsha, China

fYear

2011

fDate

16-18 April 2011

Firstpage

4700

Lastpage

4703

Abstract

To synchronize the unified chaos systems, a high speed chaos synchronization controller is presented and proved, and based on it a secure communication system is developed. The model of the unified chaos system is introduced firstly, then the tridiagonal structure matrix stability theory is introduced, and the proposed chaos controller´ effectiveness is proved based on this stability theory. Then a secure communication system based on unified chaos system is proposed. The proposed controller in this paper has a high synchronization speed and the unified chaos-based secure communication system has a reference meaning for engineering practice. Simulation results validate the presented unified chaos-based secure communication method.

Keywords

chaos; cryptography; data communication; matrix algebra; stability; synchronisation; telecommunication security; chaos synchronization controller; secure communication system; tridiagonal structure matrix stability theory; unified chaotic system; Chaotic communication; Communication systems; Control systems; Cryptography; Stability analysis; Synchronization; chaos synchronization; encryption; secure communication; unified chaos system;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768469

Filename

5768469