LKHW: A directed diffusion-based secure multicast scheme for wireless sensor networks

R. Di Pietro, L. V. Mancini, Yee Wei Law, S. Etalle, P. Havinga

Research output: Chapter in Book/Report/Conference proceedingConference contribution

109 Scopus citations

Abstract

In this paper, we present a mechanism for securing group communications in Wireless Sensor Networks (WSN). First, we derive an extension of logical key hierarchy (LKH). Then we merge the extension with directed diffusion. The resulting protocol, LKHW, combines the advantages of both LKH and directed diffusion: robustness in routing, and security from the tried and tested concepts of secure multicast. In particular, LKHW enforces both backward and forward secrecy, while incurring an energy cost that scales roughly logarithmically with the group size. This is the first security protocol that leverages directed diffusion, and we show how directed diffusion can be extended to incorporate security in an efficient manner.
Original languageEnglish (US)
Title of host publicationProceedings of the International Conference on Parallel Processing Workshops
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages397-406
Number of pages10
ISBN (Print)0769520189
DOIs
StatePublished - Jan 1 2003
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2023-09-20

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