A new chaotic secure communication scheme based on shape synchronization

Author

Yuan-yuan Huang ; Yin-he Wang

Author_Institution

Sch. of Autom., Guangdong Univ. of Technol., Guangzhou, China

fYear

2014

fDate

May 31 2014-June 2 2014

Firstpage

3497

Lastpage

3502

Abstract

This paper presents a new way to transmit and retrieve an information signal via chaotic systems based on shape synchronization. In contrast to existing schema with chaotic synchronization, the scheme is adopted for the purpose of faster synchronization and high security. Firstly, the drive signals are synthesized chaotic signal instead of drive variables in order to high security. Secondly, the drive and available signal are separated, which avoid affecting the synchronization between master and slave systems thereby enhance confidentiality. In addition, the purposed control approach can complete faster synchronization so as to enhance synchronizing speed. The system has the high safety performance and wide application.

Keywords

chaotic communication; signal synthesis; synchronisation; telecommunication security; chaotic secure communication scheme; chaotic synchronization; chaotic systems; drive signals; drive variables; information signal; master systems; shape synchronization; slave systems; synthesized chaotic signal; Chaotic communication; Security; Shape; Shape measurement; Synchronization; Trajectory; chaotic system; secure communication; shape synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (2014 CCDC), The 26th Chinese

Conference_Location

Changsha

Print_ISBN

978-1-4799-3707-3

Type

conf

DOI

10.1109/CCDC.2014.6852784

Filename

6852784