Secure communications based on variable topology of chaotic circuits

被引：6
|
作者：
Alexeyev, AA [1 ]
Green, MM
机构：
[1] SUNY Stony Brook, Dept Elect Engn, Stony Brook, NY 11794 USA
[2] Univ Calif Irvine, Dept Elect & Comp Engn, Irvine, CA 92697 USA
来源：
INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS | 1997年 / 7卷 / 12期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1142/S0218127497001941
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A new technique for synchronization of chaotic circuits is proposed. This technique, based on varying a circuit's overall topology rather than varying a set of continuous parameters, offers a possible resolution to the tradeoff between security and synchronizability inherent in existing chaotic systems. The encryption key is represented by a mapping from a set of nodes to a set of switches in the circuit. This method significantly improves reliability and can be easily interfaced to digital control circuits.
引用
收藏
页码：2861 / 2869
页数：9
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