Journal of the Physical Society of Japan,Vol. 75 No. 3, March, 2006, 034801
|New Encoding Model for Chaos-Based Secure Communication|
|Tạp chí Journal of the Physical Society of Japan 2006 March; 75 (3):034801|
|Tác giả||Thang Manh Hoang and Masahiro Nakagawa|
|Nơi thực hiện||Department of Electrical Engineering, Faculty of Engineering, Nagaoka University of Technology, 1603-1 Kamitomioka, Nagaoka, Niigata 940-2188|
|Từ khóa||chaos synchronization, time-delayed system, coupled system, chaos-based secure communication, synchronization-manifold shift keying|
|DOI URL [ PDF]|
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.