Title :
A Hash Based Secure Aggregation Protocol for Sensor Network
Author :
Hui, Li ; Yanfei, Zheng ; Kefei, Chen ; Mi, Wen
Author_Institution :
Dept. of Comput. Sci. & Eng., Shanghai Jiao Tong Univ.
Abstract :
Secure data transmission and data aggregation are critical in designing wireless sensor networks. This paper presents a hash based secure aggregation protocol for sensor network. It uses one way hash function to generate pattern code for the real sensor readings which help aggregator eliminate redundant message without known any raw plaintext data. The scheme also requires aggregator provide commitment for its aggregation operation which can be verified by base station and sensors to check whether the aggregated result are correct. Our scheme is also energy efficient because aggregator can prevent the transmission of redundant data from sensor nodes
Keywords :
cryptography; data communication; telecommunication security; wireless sensor networks; data aggregation; hash based secure aggregation protocol; pattern code; secure data transmission; wireless sensor networks; Base stations; Computer networks; Cryptography; Data security; Information security; Military computing; Performance analysis; Protocols; Sensor phenomena and characterization; Wireless sensor networks; aggregation; security; sensor network;
Conference_Titel :
Mechatronics and Automation, Proceedings of the 2006 IEEE International Conference on
Conference_Location :
Luoyang, Henan
Print_ISBN :
1-4244-0465-7
Electronic_ISBN :
1-4244-0466-5
DOI :
10.1109/ICMA.2006.257547
