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Abstract
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Article Information:
WSN: Key Issues in Key Management Schemes-A Review
D. Manivannan and P. Neelamegam
Corresponding Author: D. Manivannan
Submitted: December 22, 2011
Accepted: February 17, 2012
Published: September 15, 2012 |
Abstract:
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The real challenges in the field of Wireless Sensor Networks (WSN) are to control the trade-off
between providing security and conserving scarce resources. To provide security besides cryptographic
primitives, secret key also play a vital role. The reason for key management is to set up and to provide secure
channels among sensor nodes in WSN applications. Various key management schemes are proposed for WSN.
Deploying sophisticated network based Key Management protocol in WSN is critical and important task. From
the literature survey, it is understand that more energy is consumed to establish wireless sensor network in any
real time applications. In this paper, various key issues in key management schemes are discussed based on the
evaluation metrics such as energy responsiveness, key connectivity, resilience, scalability and efficiency.
Key words: Distributed wireless sensor networks, group keying, hierarchical wireless sensor networks, lu matrix, network keying, pair-wise,
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Cite this Reference:
D. Manivannan and P. Neelamegam, . WSN: Key Issues in Key Management Schemes-A Review. Research Journal of Applied Sciences, Engineering and Technology, (18): 3188-3200.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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