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_42https://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](소프트웨어융합대학) > COMPUTER SCIENCE(소프트웨어학부) > Articles
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