Authenticated Key Exchange with Group Support for Wireless Sensor Networks

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Authors

ŠVENDA Petr MATYÁŠ Václav

Year of publication 2007
Type Article in Proceedings
Conference The 3rd Wireless and Sensor Network Security Workshop; 4th IEEE International Conference on Mobile Ad-hoc and Sensor Systems
MU Faculty or unit

Faculty of Informatics

Citation
Field Computer hardware and software
Keywords wireless sensor networks; key exchange; authentication; probabilistic pre-distribution; node capture resilience;
Description This paper targets the area of wireless sensor networks. Probabilistic key pre-distribution schemes were developed to deal with limited memory of a single node and high number of potential neighbours. We present a new idea of group support for authenticated key exchange that substantially increases the resilience of an underlaying probabilistic key pre-distribution scheme against the threat of node capturing.
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