Rankings
Publications
Sources
Publishers
Scholars
Organizations
About
Login
Register
Home
Publications
Chaotic encryption scheme for real-time digital video
Home
Publications
Chaotic encryption scheme for real-time digital video
Chaotic encryption scheme for real-time digital video
Shujun Li
Shujun Li
XZ
Xuan Zheng
Xuan Zheng
Xuanqin Mou
Xuanqin Mou
YC
Yuanlong Cai
Yuanlong Cai
Publisher Website
Google Scholar
Cite
Download
Share
Download
4 March 2002
conference paper
conference paper
Published by
SPIE-Intl Soc Optical Eng
in
SPIE Proceedings
p.
149-160
https://doi.org/10.1117/12.458527
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. What©s 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.
Keywords
VIDEO
VIDEO COMPRESSION
ALGORITHMS
COMPLEX SYSTEMS
COMPUTER HARDWARE
SOFTWARE
All Articles
Open Access
Cited by 54 articles