ŠVENDA, Petr. Authenticated Key Exchange with Group Support for Wireless Sensor Networks. 2006th ed. Brno: FIT VUT, 2006, 267 pp. ISBN 80-214-3287-X.
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Basic information
Original name Authenticated Key Exchange with Group Support for Wireless Sensor Networks
Authors ŠVENDA, Petr.
Edition 2006. vyd. Brno, 267 pp. 2006.
Publisher FIT VUT
Other information
Type of outcome Proceedings paper
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Informatics
ISBN 80-214-3287-X
UT WoS 000256007500175
Keywords in English cryptography;probabilistic key distribution; sensor networks;
Tags cryptography, probabilistic key distribution, sensor networks
Changed by Changed by: doc. RNDr. Petr Švenda, Ph.D., učo 4085. Changed: 10/12/2006 10:30.
Abstract
Wireless sensor networks (WSN) are networks consisting of thousands of lightweight nodes, each equipped with an environmental sensor and a small range radio. Sensed information is collected through multi-hop paths by a few powerful nodes called base stations (BS). Resource-constrained nodes render new challenges for suitable routing, key distribution, and communication protocols. Probabilistic key pre-distribution schemes (PKPSs) were developed to deal with limited memory of a single node and high number of potential neighbours. This paper presents a new idea of group support for authenticated key exchange that substantially increases the resilience of an underlaying PKPS against the threat of node capturing.
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