Methods for encrypting and decrypting MPEG video data efficiently
MULTIMEDIA '96 Proceedings of the fourth ACM international conference on Multimedia
An Empirical Study of Secure MPEG Video Transmissions
SNDSS '96 Proceedings of the 1996 Symposium on Network and Distributed System Security (SNDSS '96)
MMSD '96 Proceedings of the 1996 International Workshop on Multimedia Software Development (MMSD '96)
Motion Vector Encryption in Multimedia Streaming
MMM '04 Proceedings of the 10th International Multimedia Modelling Conference
Compressed-domain scrambler/descrambler for digital video
IEEE Transactions on Consumer Electronics
A format-compliant configurable encryption framework for access control of video
IEEE Transactions on Circuits and Systems for Video Technology
Overview of the H.264/AVC video coding standard
IEEE Transactions on Circuits and Systems for Video Technology
Context-based adaptive binary arithmetic coding in the H.264/AVC video compression standard
IEEE Transactions on Circuits and Systems for Video Technology
Selective encryption of the MC EZBC bitstream for DRM scenarios
Proceedings of the 11th ACM workshop on Multimedia and security
Visual security evaluation for video encryption
Proceedings of the international conference on Multimedia
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In this paper, we present a novel algorithm that scrambles and descrambles a H.264/AVC video element stream. In particular, the proposed method selectively exploits the unique characteristics of H.264/AVC video coding standard. Specifically, we manipulate DCT coefficients and CABAC initialization table, to secure the visual content of H.264/AVC video. This new algorithm is light-weight and able to support the level of security (scrambling strength) as well. Extensive experimental results indicate that the proposed algorithm is highly effective and feasible, yet computationally very efficient.