TY - GEN
T1 - Secure data aggregation in wireless sensor networks
T2 - 7th International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2006
AU - Sang, Yingpeng
AU - Shen, Hong
AU - Inoguchi, Yasushi
AU - Tan, Yasuo
AU - Xiong, Naixue
PY - 2006
Y1 - 2006
N2 - 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 frame-work for hop-by-hop encrypted data aggregation.
AB - 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 frame-work for hop-by-hop encrypted data aggregation.
UR - http://www.scopus.com/inward/record.url?scp=38349028310&partnerID=8YFLogxK
U2 - 10.1109/PDCAT.2006.96
DO - 10.1109/PDCAT.2006.96
M3 - Conference contribution
AN - SCOPUS:38349028310
SN - 0769527361
SN - 9780769527369
T3 - Parallel and Distributed Computing, Applications and Technologies, PDCAT Proceedings
SP - 315
EP - 320
BT - Proceedings - Seventh International Conference on Parallel and Distributed Computing, Applications and Technologies, PDCAT 2006
Y2 - 4 December 2006 through 7 December 2006
ER -