A chaotic stream cipher and the usage in video protection

Shiguo Lian, Jinsheng Sun, Jinwei Wang and Zhiquan Wang

Chaos, Solitons & Fractals, 2007, vol. 34, issue 3, 851-859

Abstract: In this paper, a chaotic stream cipher is constructed and used to encrypt video data selectively. The stream cipher based on a discrete piecewise linear chaotic map satisfies the security requirement of cipher design. The video encryption scheme based on the stream cipher is secure in perception, efficient and format compliant, which is suitable for practical video protection. The video encryption scheme’s performances prove the stream cipher’s practicability.

Date: 2007
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:34:y:2007:i:3:p:851-859

DOI: 10.1016/j.chaos.2006.03.120

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