NDLI: Secure communication using H/sub /spl infin// chaotic synchronization and international data encryption algorithm

Content Provider	IEEE Xplore Digital Library
Author	Gwo-Ruey Yu
Copyright Year	2004
Description	Author affiliation: Dept. of Electr. Eng., I-Shou Univ., Kaohsiung, Taiwan (Gwo-Ruey Yu)
Abstract	In this paper, the international data encryption algorithm is applied to design the symmetric cryptosystem based on chaotic signals. Ciphertext are masked by means of the tent map. Plaintext could be recovered to the original signals through chaos synchronization. Since the H/sub /spl infin// controller is robust, it can restrain effects of different initial values and variant system parameters between the transmitter and the receiver. To synchronize the tent map between the transmitter and the receiver, the controller is designed using H/sub /spl infin// methodology. At last, the tent map cryptosystem are structured by combining the international data encryption algorithm and chaos synchronization and applied to the encryption of voice and picture. Computer simulations demonstrate that the cryptosystem based on cryptography and chaotic masking could promote the performance of information security.
Sponsorship	American Automatic Control Council IFAC
Starting Page	4319
Ending Page	4324
File Size	353084
Page Count	6
File Format	PDF
ISBN	0780383354
ISSN	07431619
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-06-30
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	American Automatic Control Council(AACC)
Subject Keyword	Chaotic communication Cryptography Optical transmitters Communication system security Communication systems Signal design Algorithm design and analysis Robust control Information security Mobile communication
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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