A Key Distribution Scheme for Wireless Sensor Networks
Yong Ho Kim, Hwaseong Lee, Dong Hoon Lee · 2008
Recently, some random key pre-distribution approaches have been proposed for pair-wise key establishment in sensor networks recently. Unfortunately, all of them have the following problem if some sensor nodes are captured by an attacker. Some pair-wise keys of non-captured nodes can be compromised. In this paper, we propose a novel key distribution scheme with strong resilience against node capture.