SPDA: a security protocol for data aggregation in large-scale wireless sensor networks

Authors:
Jin Wook Lee;Yann-Hang Lee;Hasan Cam
Affiliations:
Samsung Advanced Institute of Technology, Networking Lab., Suwon, Korea;Department of Computer Science and Engineering, Arizona State University, Tempe, AZ;Department of Computer Science and Engineering, Arizona State University, Tempe, AZ
Venue:
EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
Year:
2006

Citing 3
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Abstract

In this paper we propose a new key establishment protocol enabling any data aggregation protocol to be operated securely. This is accomplished by a bidirectional key distribution scheme based on Forward Key Setup and Backward Key Setup developed by using synchronized broadcast and multi-level key concept. Our protocol, called SPDA(Security Protocol for Data Aggregation) is well suited for any data aggregation algorithms and applications. Our analysis results prove SPDA's efficiency meaning that its communication cost is manageable