@inproceedings{8f73e502016d460b8b8e5c282e3d3264,
title = "An efficient hierarchical key management of H.264/scalable video coding",
abstract = "This paper proposes a novel scheme to efficiently manage multi-keys used for layered access control of H.264/scalable video coding. The approach is to transform this problem into hierarchical encryption, by accomplishing with cryptographic hash function and two-dimensional key derivation. The efficiency of the proposed scheme is summarized in the following three points. 1) It is secure to prevent various types of attackers. 2) It is flexible to update keys for adding/deleting a layer or a user. 3) It costs little storage for both key server and users to keep keys.",
keywords = "Hierarchical key management, Multi-keys, Scalable video coding",
author = "Min Fan and Chun Yuan and Yan Zhang",
year = "2010",
doi = "10.1109/ICICISYS.2010.5658787",
language = "英语",
isbn = "9781424465835",
series = "Proceedings - 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010",
pages = "757--760",
booktitle = "Proceedings - 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010",
note = "2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010 ; Conference date: 29-10-2010 Through 31-10-2010",
}