Statistical Behaviour of Discrete-Time Rossler System with Time Varying Delay

被引：0
|
作者：
Frunzete, Madalin [1 ,2 ]
Luca, Adrian [1 ]
Vlad, Adriana [1 ,3 ]
Barbot, Jean-Pierre [2 ,4 ]
机构：
[1] Univ Politehn Bucuresti, Fac Elect Telecommun & Informat Technol, 1-3 Iuliu Maniu Bvd, Bucharest 6, Romania
[2] ENSEA, EA 3649 ECS Lab, Elect & Commande Syst Lab, Cergy Pontoise, France
[3] Romanian Acad, Res Inst Artificial Intelligence, Bucharest 5, Romania
[4] INRIA, EPI Non A, Rocquencourt, France
来源：
COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2011, PT I | 2011年 / 6782卷
关键词：
discrete chaotic systems; chaotic systems with delay; transient time; statistical independence; INDEPENDENCE;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper a modified discrete-time chaotic system is presented from the statistical point of view. This chaotic system is used in a cryptosystem and, for improving the presented method used in security data transmission, its structure is changed. The technique is implemented for a Rossler hyperchaotic system. The improvement consists in modifying the existing system in order to obtain a higher robustness for the cryptosystem; for this, a time varying delay is added in its structure.
引用
收藏
页码：706 / 720
页数：15
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