NDLI: Observers based synchronization and input recovery for a class of nonlinear chaotic models.

Content Provider	IEEE Xplore Digital Library
Author	Cherrier, E. Boutayeb, M. Ragot, J.
Copyright Year	2005
Description	Author affiliation: CRAN UMR CNRS 7039, INPL 2 Avenue de la Forêt de Haye 54516 Vandoeuvre-lès-Nancy Cedex, France, and LSIIT UMR CNRS 7005, ULP, Pôle API Bd S. Brandt - BP 10413 67412 Illkirch, France, Email: cherrier@eavr.u-strasbg.fr. (Cherrier, E.)
Abstract	In this paper we propose a new cryptosystem, based on a new time-delayed chaotic system. Two chaotic signals are sent by the transmitter: the first one is aimed at synchronizing the receiver, which is proved through the resolution of a Linear Matrix Inequality (LMI). The transmission of a second chaotic signal enables the design of a new way to encrypt a message: we perform a kind of modulation of the frequency of a chaotic signal generated by the transmitter, depending on the message and we propose a method to recover the message. The efficiency of this new cryptosystem is illustrated by the encryption, transmission and recovery of a picture. The security of the proposed cryptosystem is discussed at the end of the article.
Starting Page	7031
Ending Page	7036
File Size	777881
Page Count	6
File Format	PDF
ISBN	0780395670
DOI	10.1109/CDC.2005.1583294
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-12-15
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	IEEE/EUCA
Subject Keyword	Chaos Cryptography Chaotic communication Frequency synchronization Transmitters Signal resolution Linear matrix inequalities Signal design Frequency modulation Signal generators
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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