Title :
Cryptography by discrete-time hyperchaotic systems
Author :
Belmouhoub, L. ; Djemai, M. ; Barbot, J.-P.
Author_Institution :
Equipe Commande des Syst., ENSEA, Cergy, France
Abstract :
Through out this paper a new secured data transmission based on a discrete time hyperchaotic cryptography is presented. First, this technique is implemented for a Rossler hyperchaotic generator. Then, the formal approach of this technic is developed for triangular systems. Some open questions and future investigations conclude this paper.
Keywords :
cryptography; discrete time systems; Rossler hyperchaotic generator; ciphering process; cryptography; data transmission security; discrete-time hyperchaotic systems; triangular systems; Chaotic communication; Communication system security; Computational modeling; Cryptography; Data security; Digital signal processing; Information security; Signal processing; Signal restoration; Transmission lines;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272893
