A New and Efficient Key Management Scheme for Content Access Control within Tree Hierarchies

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21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07)

Niagara Falls, Ontario, Canada

May 21-May 23

ISBN: 0-7695-2847-3

	ASCII Text	x
	H. Ragab Hassen, A. Bouabdallah, H. Bettahar, "A New and Efficient Key Management Scheme for Content Access Control within Tree Hierarchies," Advanced Information Networking and Applications Workshops, International Conference on, vol. 1, pp. 551-556, 21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07), 2007.

	BibTex	x
	@article{ 10.1109/AINAW.2007.32, author = {H. Ragab Hassen and A. Bouabdallah and H. Bettahar}, title = {A New and Efficient Key Management Scheme for Content Access Control within Tree Hierarchies}, journal ={Advanced Information Networking and Applications Workshops, International Conference on}, volume = {1}, year = {2007}, isbn = {0-7695-2847-3}, pages = {551-556}, doi = {http://doi.ieeecomputersociety.org/10.1109/AINAW.2007.32}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Advanced Information Networking and Applications Workshops, International Conference on TI - A New and Efficient Key Management Scheme for Content Access Control within Tree Hierarchies SN - 0-7695-2847-3 SP551 EP556 A1 - H. Ragab Hassen, A1 - A. Bouabdallah, A1 - H. Bettahar, PY - 2007 KW - null VL - 1 JA - Advanced Information Networking and Applications Workshops, International Conference on ER -

H. Ragab Hassen, Compiegne University of Technology, France

A. Bouabdallah, Compiegne University of Technology, France

H. Bettahar, Compiegne University of Technology, France

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/AINAW.2007.32

Content access control within hierarchies is an ubiquitous problem. It occurs each time that a set of users have access to a set of resources. The users do not have necessarily the same access rights. Allowing users to access only resources to which they are entitled in a scalable and efficient way is the objective of our key management scheme.

In this paper, we introduce the hierarchical group communication, give an abstract model of the hierarchical group communication. We present and classify the most important works on key management for hierarchical groups from the multicast and information technology communities. Then, we propose an efficient operational solution to implement the hierarchical group communication model and proof its security and proof its security.

Citation:

H. Ragab Hassen, A. Bouabdallah, H. Bettahar, "A New and Efficient Key Management Scheme for Content Access Control within Tree Hierarchies," ainaw, vol. 1, pp.551-556, 21st International Conference on Advanced Information Networking and Applications Workshops (AINAW'07), 2007

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