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An Efficient LU Decomposition-based Key Pre-distribution Scheme for Ensuring Security in Wireless Sensor Networks

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3 Author(s)
Pathan, A.-S.K. ; Kyung Hee University, South Korea ; Dai, T.T. ; Choong Seon Hong

In this paper we propose an improved and efficient key pre-distribution scheme for wireless sensor networks. Our scheme significantly increases the storage efficiency and security than that of the previously proposed scheme based on LU decomposition. It also ensures node-to-node mutual authentication in a way that an eavesdropper cannot harm the network by monitoring the traffic flows in the network. We also present detailed performance analysis and compare our scheme with the existing schemes.

Published in:

Computer and Information Technology, 2006. CIT '06. The Sixth IEEE International Conference on

Date of Conference:

Sept. 2006