Synchronization of time-delayed systems with chaotic modulation and cryptography

被引：10

作者：

Banerjee, Santo ^{[1
]}

机构：

[1] Army Inst Management, Dept Operat & Quantitat Methods, Kolkata 700027, W Bengal, India

来源：

CHAOS SOLITONS & FRACTALS | 2009年 / 42卷 / 02期

关键词：

PROJECTIVE SYNCHRONIZATION; IMAGE ENCRYPTION;

D O I：

10.1016/j.chaos.2009.02.015

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper presents a method of synchronization between two time-delayed systems where the delay times are modulated by a common chaotic signal of the driving system. The technique is well applied to two identical autonomous continuous-time-delayed systems with numerical simulations. Finally, a new method of encryption is generated for digital messages. This method is illustrated with two different encryption processes for text as Well as Picture messages. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：745 / 750

页数：6

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