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An Efficient Hierarchical Group Key Management Protocol for a Ubiquitous Computing Environment

Title
An Efficient Hierarchical Group Key Management Protocol for a Ubiquitous Computing Environment
Author
오희국
Keywords
group key management; centralized hierarchical scheme; ubiquitous computing
Issue Date
2006-05
Publisher
SPRINGER-VERLAG BERLIN
Citation
International Conference on Computational Science and Its Applications: Computational Science and Its Applications - ICCSA 2006, Page. 388-395
Abstract
We propose a new centralized hierarchical group key management protocol for a ubiquitous computing environment. The proposed scheme only uses XOR and hash operations during group key updates. Moreover, the order of the total message size sent during key updates is O(log n), where n is the size of the group. As a result, our scheme is very practical, scalable, and well suited for low-power mobile devices. We have also proved the security of our proposed protocol.
URI
https://link.springer.com/chapter/10.1007/11751632_42http://repository.hanyang.ac.kr/handle/20.500.11754/108035
ISBN
978-3-540-34077-5
DOI
10.1007/11751632_42
Appears in Collections:
COLLEGE OF COMPUTING[E] > COMPUTER SCIENCE(소프트웨어학부) > Articles
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