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Adaptive authentication mechanism using node reputation on mobile medical sensor networks

Title
Adaptive authentication mechanism using node reputation on mobile medical sensor networks
Authors
Mihui K.Kijoon C.
Ewha Authors
채기준김미희
SCOPUS Author ID
채기준scopus
Issue Date
2008
Journal Title
International Conference on Advanced Communication Technology, ICACT
ISSN
1738-9445JCR Link
Citation
vol. 1, pp. 499 - 503
Indexed
SCOPUS scopus
Abstract
As the importance of sensor networks for the realization of ubiquitous world is recognized, the various aspects research for static sensor networks, that does not support the mobility of node, is underway. Medical sensor network (MSN) assuming the mobility of node takes notice as one of the highlight USN applications, but the research on the security issue for the environments is not enough even though the issue is the most important point for the successful deployment. Thus, in this paper we propose an adaptive authentication mechanism taking consideration in the tradeoff between processing speed and the degree of security strength. Using threshold secret sharing, our authentication gives the proper reputation to sensor nodes according to their behavior pattern. Thus if a sensor node has the best reputation and its sensing information is urgent, then the sink node processes the sensing information at first and performs post-authentication. Our analytical results show that our authentication provides the efficient to MSN even in the severe node traffic.
DOI
10.1109/ICACT.2008.4493811
ISBN
9788955191356
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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