Multimedia Content Encryption: Techniques and Applications by Shiguo Lian
English | 2008 | ISBN: 1420065270 | 224 Pages | PDF | 8 MB
The widespread use of image, audio, and video data makes media content protection increasingly necessary and urgent.
For maximum safety, it is no longer sufficient to merely control access rights. In order to fully protect multimedia data from piracy or unauthorized use, it must be secured through encryption prior to its transmission or distribution. presents the latest research results in this dynamic field. The book begins with the history of multimedia encryption and then examines general performance requirements of encryption and fundamental encrypting techniques. It discusses common techniques of complete, partial, and compression
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