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

页码：2861 / 2869

页数：9

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