New encoding model for chaos-based secure communication

被引:7
|
作者
Hoang, TM [1 ]
Nakagawa, M [1 ]
机构
[1] Nagaoka Univ Technol, Fac Engn, Dept Elect Engn, Nagaoka, Niigata 9402188, Japan
关键词
chaos synchronization; time-delayed system; coupled system; chaos-based secure communication; synchronization-manifold shift keying;
D O I
10.1143/JPSJ.75.034801
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Previous research has shown that the chaos synchronization of multi-delay feedback systems with multi-delay driving signal has a high potential for application in secure communication due to its complexity in dynamics and in the driving signal. In this paper, a new encoding model for chaos-based secure communication is proposed by using the chaos synchronization of multi-delay feedback systems with multi-delay driving signal. Further, a new scheme of shift keying technique named the synchronization-manifold shift keying is devised and used in the secure communication system. Simulation results validate the new proposed encoding model.
引用
收藏
页数:10
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