SMART: Secure Multi-pAths Routing for wireless sensor neTworks
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Date
2014-06-22
Journal Title
Journal ISSN
Volume Title
Publisher
CERIST
Abstract
Abstract. In this paper, we propose a novel secure routing protocol
named Secure two-hop disjoint Multi-pAths Routing for wireless sensor
neTworks (SMART) as well as its underlying key management scheme
named Extended Two-hop Keys Establishment (ETKE). The proposed
framework keeps consistent routing topology by protecting the hop count
information from being forged. The two-hop scheme ensures immediate
verification and fast detection of inconsistent routing information with-
out referring to the sink node. We prove that it is sufficient to keep
only two-hop disjoint paths to ensure full-resilience against node capture
attacks. We have demonstrated through simulations that our solution
outperforms a comparative solution in literature. In addition, ETKE is
more resilient to node capture attacks than the probabilistic key man-
agement schemes.
Description
Keywords
Security, routing, sensor networks