DAANY 2015-06-18 17:16:01
Description: A new video encryption method which utilized Intra, Inter prediction mode scrambling, transform results and mo􀀁 tion vector encryption is propo sed in this paper based on the formers􀀁 research work. Test showed that this method exhibits nice se􀀁 curity moreover its computational complexity is rather low, has little impact on encoding efficiency and can be realized in real time environment. A video encryption sy stem based on the algorithm is also put up, the fast synchronize of the streaming key and multiple user access is achieved by two􀀁 level synchronization and telling mechanism.
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