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A Space-Efficient Algorithm for Pre-distributing Pairwise Keys in Sensor Networks

Title
A Space-Efficient Algorithm for Pre-distributing Pairwise Keys in Sensor Networks
Author
오희국
Issue Date
2005-05
Publisher
SPRINGER-VERLAG BERLIN
Citation
International Conference on Computational Science; ICCS 2005: Computational Science, Page. 958-962
Abstract
We propose a space-efficient key pre-distribution scheme based on quasi-orthogonal finite projective plane. This approach, compared to the previous approaches, guarantees full connectivity and the uniqueness of pairwise keys. Moreover, the size of the key ring depends not on the size of the key pool, but on the size of the network. The actual order of the key ring size is only O(√N), where N is the size of the network. As a result, our approach provides better scalability than previous approaches.
URI
https://link.springer.com/chapter/10.1007/11428862_147http://repository.hanyang.ac.kr/handle/20.500.11754/110529
ISBN
978-3-540-26044-8
DOI
10.1007/11428862_147
Appears in Collections:
COLLEGE OF COMPUTING[E] > COMPUTER SCIENCE(소프트웨어학부) > Articles
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