A public key technology platform for wireless sensor networks

Authors:
Wen Chan Shih;Wen Hu;Peter Corke;Leslie Overs
Affiliations:
CSIRO ICT Centre, Brisbane, Australia;CSIRO ICT Centre, Brisbane, Australia;CSIRO ICT Centre, Brisbane, Australia;CSIRO ICT Centre, Brisbane, Australia
Venue:
Proceedings of the 6th ACM conference on Embedded network sensor systems
Year:
2008

Citing 2
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Abstract

Communication security for wireless sensor networks (WSN) is a challenge due to the limited computation and energy resources available at nodes. We describe the design and implementation of a public-key (PK) platform based on a standard Trusted Platform Module (TPM) chip that extends the capability of a standard node. The result facilitates message security services such as confidentiality, authenticity and integrity. We present results including computation time, energy consumption and cost.