Chaos-based Communication Systems by applying Hamiltonian Synchronization

被引：0
|
作者：
Munoz-Pacheco, J. M. [1 ]
Tlelo-Cuautle, E. [2 ]
Trejo-Guerra, R. [2 ]
Sanchez-Lopez, C. [3 ]
Camacho-Pernas, V. M. [1 ]
机构：
[1] UPP, Dept Elect & Telecommun, Puebla 72640, Mexico
[2] INAOE, Dept Elect, Puebla 72840, Mexico
[3] Inst Microelect Sevilla, Seville, Spain
来源：
53RD IEEE INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS | 2010年
关键词：
SECURE COMMUNICATION;
D O I：
10.1109/MWSCAS.2010.5548835
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, two chaos-based communication schemes to transmit encrypted information are presented. We use Generalized Hamiltonian forms approach to synchronize two unidirectionally coupled n-scrolls chaotic attractors. First, a scheme is set-up to transmit binary signals by applying chaotic switching technique. Both coupling signal and confidential message are send by only one transmission channel. Additionally, a second scheme is also proposed to encrypted analog signals by using chaotic additive masking, which uses two transmission channels. Finally, theoretical results are confirmed by SPICE simulations to show the usefulness of the proposed communication schemes.
引用
收藏
页码：343 / 346
页数：4
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