Title :
A modified scheme for privacy-preserving data aggregation in WSNs
Author_Institution :
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Abstract :
Wireless Sensor Networks (WSNs) have been wildly used in our daily life. How to collect data efficiently and keep users´ privacy are more and more important. The goal of this paper is to find a new effective scheme to solve this problem. In this paper, I propose a modified scheme for privacy preserving data aggregation which is inspired by CPDA. This scheme could aggregate data without revealing any private information and consume less resources than CPDA. In addition, I made a comparison with CPDA in computation overhead and communication overhead. At last, the simulation results are presented which show the efficacy and efficiency of this scheme.
Keywords :
wireless sensor networks; CPDA; WSN; communication overhead; computation overhead; consume less resources; privacy-preserving data aggregation; private information; wireless sensor networks; Adaptation models; Cryptography; Data privacy; Monitoring; Privacy; Protocols; Wireless sensor networks; CPDA; Modified scheme; WSN;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4577-1414-6
DOI :
10.1109/CECNet.2012.6201726
