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Chaotic encryption scheme for real-time digital video

Li, SJ, Zheng, X, Mou, XQ and Cai, YL (2002) Chaotic encryption scheme for real-time digital video In: IS&T/SPIE 14th Annual Symposium on Electronic Imaging (EI 2002), 2002-01-20 - 2002-01-22, San Jose, CA, USA.

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Abstract

In this paper, we propose a novel video encryption scheme based on multiple digital chaotic systems, which is called CVES (Chaotic Video Encryption Scheme). CVES is independent of any video compression algorithms, and can provide high security for real-time digital video with fast encryption speed, and can be simply realized both by hardware and software. Whats more, CVES can be extended to support random retrieval of cipher-video with considerable maximal time-out; the extended CVES is called RRS-CVES (Random-Retrieval-Supported CVES). Essentially speaking, CVES is a universal fast encryption system and can be easily extended to other real-time applications. In CVES, 2^n chaotic maps are used to generate pseudo-random signal to mask the video, and to make pseudo-random permutation of the masked video. Another single chaotic map is employed to initialize and control the above 2^n chaotic maps. Detailed discussions are given to estimate the performance of CVES/RRS-CVES, respectively from the viewpoints of speed, security, realization and experiments.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Engineering and Physical Sciences > Computing Science
Authors :
AuthorsEmailORCID
Li, SJUNSPECIFIEDUNSPECIFIED
Zheng, XUNSPECIFIEDUNSPECIFIED
Mou, XQUNSPECIFIEDUNSPECIFIED
Cai, YLUNSPECIFIEDUNSPECIFIED
Date : 2002
Identification Number : 10.1117/12.458527
Contributors :
ContributionNameEmailORCID
PublisherSPIE, UNSPECIFIEDUNSPECIFIED
Related URLs :
Additional Information : Copyright 2002 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. Li SJ, Zheng X, Mou XQ, Cai YL Chaotic encryption scheme for real-time digital video. IS&T/SPIE 14th Annual Symposium on Electronic Imaging (EI 2002), San Jose, CA, USA, 20 Jan 2002 - 22 Jan 2002. Real-Time Imaging VI. SPIE. Proceedings of SPIE 4666: 149-160. 2002. DOI: 10.1117/12.458527
Depositing User : Symplectic Elements
Date Deposited : 24 Sep 2014 11:26
Last Modified : 07 Jun 2015 01:33
URI: http://epubs.surrey.ac.uk/id/eprint/532414

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