Parallel and Distributed Computing Applications and Technologies, International Conference on (2006)
Dec. 4, 2006 to Dec. 7, 2006
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/PDCAT.2006.96
Yingpeng Sang , Japan Advanced Institute of Science and Technology, Japan
Hong Shen , The University of Adelaide, Australia
Yasushi Inoguchi , Japan Advanced Institute of Science and Technology, Japan
Yasuo Tan , Japan Advanced Institute of Science and Technology, Japan
Naixue Xiong , Japan Advanced Institute of Science and Technology, Japan
Data aggregation is a widely used technique in wireless sensor networks. The security issues, data confidentiality and integrity, in data aggregation become vital when the sensor network is deployed in a hostile environment. There has been many related work proposed to address these security issues. In this paper we survey these work and classify them into two cases: hop-by-hop encrypted data aggregation and end-to-end encrypted data aggregation. We also propose two general frameworks for the two cases respectively. The framework for end-to-end encrypted data aggregation has higher computation cost on the sensor nodes, but achieves stronger security, in comparison with the framework for hop-by-hop encrypted data aggregation.
Y. Inoguchi, H. Shen, N. Xiong, Y. Tan and Y. Sang, "Secure Data Aggregation in Wireless Sensor Networks: A Survey," 2006 7th International Conference on Parallel and Distributed Computing, Applications and Technologies(PDCAT), Taipei, 2006, pp. 315-320.