DocumentCode
1939972
Title
Selective encryption for format compliance of MPEG based on coupled map lattice
Author
Li, Shunqin ; Wang, Gongxiao ; Wang, Yuzhu ; Ning, Yahui
Author_Institution
Dept. of Inf., Logistical Eng. Univ. of PLA, Chongqing, China
Volume
6
fYear
2010
fDate
9-11 July 2010
Firstpage
453
Lastpage
458
Abstract
In order to maintain format compliance of MPEG video, some encryption algorithms using spatiotemporal chaotic system for information-carrying fields of MPEG are presented. For balancing the tradeoff between security and performance, a comprehensive algorithm is proposed then. Experiment results and performance analyses show that the proposed scheme achieves format compliance, high security, high compression rate and efficiency.
Keywords
chaos; cryptography; video coding; MPEG video; coupled map lattice; encryption algorithm; format compliance; spatiotemporal chaotic system; video encryption; Correlation; Couplings; Cryptography; Encoding; Indexes; Schedules; Chaotic map; Coupled map lattice; Format compliance; Selective encryption; Video encryption;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5537-9
Type
conf
DOI
10.1109/ICCSIT.2010.5564070
Filename
5564070
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