A Dynamic and Distributed Key Management Scheme for Wireless Sensor Networks

Laouid Abdelkader Mohamed-Lamine Messai Ahcène Bounceur 1, 2 Reinhardt Euler 3 Dahmani Abdelnasser Abdelkamel Tari 4
1 Lab-STICC_UBO_CACS_MOCS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance, UBO - Université de Brest
3 Lab-STICC_UBS_CACS_MOCS
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : Ensuring key management in Wireless Sensor Networks has a vital importance, especially when sensor nodes have to communicate in hostile environments. In this paper, we propose a new simple and resource-aware key management scheme. The scheme is based on the idea that the initial pre-distributed key is not pre-loaded in all nodes to improve its resilience to node compromising attacks. Each node has to store an initial key, a set of prime number groups and a pseudo-random function. This pre-distributed secret in- formation is used to establish pairwise keys between adja- cent nodes after their deployment. Moreover, the proposed scheme is dynamic since it allows a flexible key refresh.
Type de document :
Communication dans un congrès
International Conference on Internet of Things and Cloud Computing, Mar 2016, Cambridge, United Kingdom. 2016, 〈10.1145/2896387.2900322〉
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http://hal.univ-brest.fr/hal-01294138
Contributeur : Ahcène Bounceur <>
Soumis le : dimanche 27 mars 2016 - 16:19:30
Dernière modification le : mardi 16 janvier 2018 - 15:54:24

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Laouid Abdelkader, Mohamed-Lamine Messai, Ahcène Bounceur, Reinhardt Euler, Dahmani Abdelnasser, et al.. A Dynamic and Distributed Key Management Scheme for Wireless Sensor Networks. International Conference on Internet of Things and Cloud Computing, Mar 2016, Cambridge, United Kingdom. 2016, 〈10.1145/2896387.2900322〉. 〈hal-01294138〉

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