inria-00285839, version 1
Secure Communication Based on Multi-input Multi-output Chaotic System with Large Message Amplitude
Gang Zheng
a, 1Driss Boutat 2Thierry Floquet 3, 4Jean-Pierre Barbot 5, 6
Chaos, Solitons and Fractals (2008)
Résumé : This paper deals with the problem of secure communication based on Multi-Input Multi-Output (MIMO) chaotic systems. Single input secure communication based on chaos can be easily extended to multiple ones by some combinations technologies, however all the combined inputs possess the same risk to be broken. In order to reduce this risk, a new secure communication scheme based on chaos with MIMO is discussed in this paper. Moreover, since the amplitude of messages in traditional schemes is limited because it would affect the quality of synchronization, the proposed scheme is also improved into an amplitude-independent one.
- a – Université Joseph Fourier - Grenoble I
- 1 : BIPOP (INRIA Grenoble Rhône-Alpes / LJK Laboratoire Jean Kuntzmann)
- INRIA – Laboratoire Jean Kuntzmann
- 2 : Laboratoire de Vision et Robotique (LVR)
- CNRS : UPRES EA 2078 – Université d'Orléans
- 3 : Laboratoire d'Automatique, Génie Informatique et Signal (LAGIS)
- CNRS : UMR8146 – Université Lille 1 - Sciences et Technologies – Ecole Centrale de Lille
- 4 : ALIEN (INRIA Lille - Nord Europe)
- INRIA – Polytechnique - X – CNRS : UMR – Ecole Centrale de Lille
- 5 : Equipe Commande des Systèmes (ECS)
- Ecole Nationale Supérieure de l'Electronique et de ses Applications
- 6 : ALIEN (INRIA Saclay - Ile de France)
- INRIA – Polytechnique - X – Ecole Centrale de Lille – CNRS : UMR8146
- Domaine : Informatique/Automatique
- inria-00285839, version 1
- http://hal.inria.fr/inria-00285839
- oai:hal.inria.fr:inria-00285839
- Contributeur : Thierry Floquet
- Soumis le : Vendredi 6 Juin 2008, 13:55:07
- Dernière modification le : Mardi 10 Juin 2008, 17:26:38
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