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A Key Management Scheme for Commodity Sensor Networks

Kim, Yong Ho ; Kim, Mu Hyun ; Lee, Dong Hoon ; Kim, Changwook

Ad-Hoc, Mobile, and Wireless Networks, 2005, p.113-126 [Periódico revisado por pares]

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Título:
A Key Management Scheme for Commodity Sensor Networks
Autor: Kim, Yong Ho ; Kim, Mu Hyun ; Lee, Dong Hoon ; Kim, Changwook
Assuntos: Access methods and protocols, osi model ; Applied sciences ; Exact sciences and technology ; key management ; security ; Telecommunications ; Telecommunications and information theory ; Teleprocessing networks. Isdn ; wireless sensor networks
É parte de: Ad-Hoc, Mobile, and Wireless Networks, 2005, p.113-126
Descrição: To guarantee secure communication in wireless sensor networks, secret keys should be securely established between sensor nodes. Recently, a simple key distribution scheme has been proposed for pair-wise key establishment in sensor networks by Anderson, Chan, and Perrig. They defined a practical attack model for non-critical commodity sensor networks. Unfortunately, the scheme is vulnerable under their attack model. In this paper, we describe the vulnerability in their scheme and propose a modified one. Our scheme is secure under their attack model and the security of our scheme is proved. Furthermore, our scheme does not require additional communication overhead nor additional infrastructure to load potential keys into sensor nodes.
Editor: Berlin, Heidelberg: Springer Berlin Heidelberg
Idioma: Inglês

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