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A key setup mechanism utilizing dual key strings for secure sensor communication

Title
A key setup mechanism utilizing dual key strings for secure sensor communication
Authors
Doh I.Kim M.Chae K.
Ewha Authors
채기준김미희도인실
SCOPUS Author ID
채기준scopus; 도인실scopus
Issue Date
2007
Journal Title
International Conference on Advanced Communication Technology, ICACT
ISSN
1738-9445JCR Link
Citation
vol. 2, pp. 1135 - 1138
Indexed
SCOPUS scopus
Abstract
For secure sensor communication, pairwise key establishment between sensor nodes is essential. In this paper, we cluster the network field in rectangular shape and preassign two different kinds of key information for each sensor according to its expected location. We utilize overlapped key string pool concept for our network architecture and every node uses the part of sub-strings for setting up pairwise keys with neighboring nodes in its own cluster and from different clusters according to respective position. Our proposal decreases the memory requirement and increases security level efficiently.
DOI
10.1109/ICACT.2007.358558
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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