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A membership oriented group key management for application services
Citation
Ngo, H and Wang, YS and Le, P and Srinivasen, B and Malhotra, V, A membership oriented group key management for application services, Proceedings of the 2009 International Conference on Network-Based Information Systems (NBiS), 19-21 August 2009, Indianapolis, USA, pp. 240-245. ISBN 9780769537672 (2009) [Refereed Conference Paper]
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Copyright Statement
© Copyright 2009 IEEE
Abstract
Group key management is an important framework to secure group communications. To improve the performance of re-keying for group key management in large scale systems, logical hierarchical key [1] was proposed . However, this approach does not consider the high re-keying cost of single user having multiple memberships. In this paper, we propose a membership-oriented group key structure to optimize the re-keying of multiple membership users. Users in the systems are grouped into key-groups based on their memberships. Therefore, the re-keying operations for members if these groups can be combined without sacrificing forward secrecy. An analysis shows that the cost of re-keying operations in large scale multiple membership group key management can be improved with the proposed group key management.
Item Details
Item Type: | Refereed Conference Paper |
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Keywords: | group key management, large scale service, membership oriented |
Research Division: | Information and Computing Sciences |
Research Group: | Other information and computing sciences |
Research Field: | Other information and computing sciences not elsewhere classified |
Objective Division: | Information and Communication Services |
Objective Group: | Communication technologies, systems and services |
Objective Field: | Mobile technologies and communications |
UTAS Author: | Malhotra, V (Dr Vishv Malhotra) |
ID Code: | 64876 |
Year Published: | 2009 |
Web of Science® Times Cited: | 1 |
Deposited By: | Information and Communication Technology |
Deposited On: | 2010-09-09 |
Last Modified: | 2017-04-07 |
Downloads: | 0 |
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