Title :
An empirical study of secure MPEG video transmissions
Author :
Agi, Iskender ; Gong, Li
Author_Institution :
Comput. Sci. Lab., SRI Int., Menlo Park, CA, USA
Abstract :
MPEG (Moving Pictures Expert Group) is an industrial standard for video processing and is widely used in multimedia applications in the Internet. However, no security provision is specified in the standard. We conducted an experimental study of previously proposed selective encryption schemes for MPEG video security. This study showed that these methods are inadequate for sensitive applications. We discuss the tradeoffs between levels of security and computational and compression efficiency
Keywords :
Internet; cryptography; multimedia systems; video coding; Internet; Moving Pictures Expert Group; encryption schemes; industrial standard; multimedia applications; secure MPEG video transmissions; video processing; Application software; Cryptography; Decoding; Encoding; MPEG standards; Security; Streaming media; Transform coding; Video compression; Video sequences;
Conference_Titel :
Network and Distributed System Security, 1996., Proceedings of the Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-8186-7222-6
DOI :
10.1109/NDSS.1996.492420
