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New Method for Using Dynamic Key to Encrypt Video Information
Author(s): 
Pages: 102-103,111
Year: Issue:  12
Journal: Video Engineering

Abstract: 根据视频压缩标准H.264的原理和特点,提出了一种用动态密钥对视频信息进行选择性加密的新方法.该算法利用动态密钥加密视频信息的关键部分,既保证了视频信息的安全性,又提高了传输速率.算法在H.264参考软件JM12.4上加以实现,实验结果表明,算法达到了理想的加密效果.
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