An Empirical Study of Secure MPEG Video Transmissions.
SNDSS '96: Proceedings of the 1996 Symposium on Network and Distributed System Security (SNDSS '96)（1996）
摘要
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.
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关键词
MPEG video security,security provision,experimental study,industrial standard,video processing,Pictures Expert Group,compression efficiency,multimedia application,selective encryption scheme,sensitive application,Empirical Study,Secure MPEG Video Transmissions
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