Methods for encrypting and decrypting MPEG video data efficiently
MULTIMEDIA '96 Proceedings of the fourth ACM international conference on Multimedia
A fast MPEG video encryption algorithm
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Computer Networks and Systems: Queueing Theory and Performance Evaluation
Computer Networks and Systems: Queueing Theory and Performance Evaluation
An Empirical Study of Secure MPEG Video Transmissions
SNDSS '96 Proceedings of the 1996 Symposium on Network and Distributed System Security (SNDSS '96)
Queue - Storage
Lightweight Security Mechanisms for Wireless Video Transmission
ITCC '01 Proceedings of the International Conference on Information Technology: Coding and Computing
Performance Study of a Selective Encryption Scheme for the Security of Networked, Real-Time Video
ICCCN '95 Proceedings of the 4th International Conference on Computer Communications and Networks
A novel encryption algorithm for high resolution video
NOSSDAV '05 Proceedings of the international workshop on Network and operating systems support for digital audio and video
Multimedia Content Encryption: Techniques and Applications
Multimedia Content Encryption: Techniques and Applications
Secure video distribution scheme based on partial encryption
International Journal of Imaging Systems and Technology
Selective video encryption based on advanced video coding
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part II
A selective image encryption scheme based on JPEG2000 codec
PCM'04 Proceedings of the 5th Pacific Rim Conference on Advances in Multimedia Information Processing - Volume Part II
CASM: a content-aware protocol for secure video multicast
IEEE Transactions on Multimedia
Secure advanced video coding based on selective encryption algorithms
IEEE Transactions on Consumer Electronics
Secure media content distribution based on the improved set-top box in IPTV
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
Hi-index | 0.00 |
The recording and playback system (RPS) in video conference system needs to store mass of media data real-timely. Considering the security issue, media data should be encrypted before storing. Traditional full encryption and partial encryption algorithms are not applicable to RPS because they could not adjust their speed to meet the throughput variation of media data in real-time RPS. In this paper, a novel lightweight speed-adaptive media-data encryption (SAME) scheme is proposed firstly. Secondly, the SAME is improved to a packet-based algorithm according to the implementation of data storage in RPS system. Thirdly, an RPS oriented queue theory-based autoadaptive speed control mechanism for SAME is designed. Finally, these schemes are integrated into the practical system, that is, AdmireRPS, an RPS of a heterogeneous wireless network-(HWN-) oriented video conference system. Theoretical analysis and experimental results show the SAME is effective enough to support real-time applications. In addition, the proposed schemes also can be used in video surveillance and other video recording systems.