Title :
Privacy-Preserving Integrity-Assured Data Aggregation in Sensor Networks
Author :
Taban, Gelareh ; Gligor, Virgil D.
Author_Institution :
Univ. of Maryland, College Park, MD, USA
Abstract :
Data aggregation in sensor network can improve both efficiency and privacy of network traffic.Recent work in integrity-assured data aggregation has considered aggregation as only an efficiency primitive. In this work, we address for the first time the problem of integrity-assured data aggregation with efficiency and privacy as a joint objective. Our solutions show the inherent tension between privacy-preservation and integrity-assurance of data aggregation.
Keywords :
data privacy; telecommunication security; wireless sensor networks; network traffic; privacy-preserving integrity-assured data aggregation; wireless sensor network; Aggregates; Computer networks; Costs; Data engineering; Data privacy; Educational institutions; Government; Protection; Telecommunication traffic; Wireless sensor networks; data aggregation; privacy; sensor network;
Conference_Titel :
Computational Science and Engineering, 2009. CSE '09. International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
978-1-4244-5334-4
Electronic_ISBN :
978-0-7695-3823-5
DOI :
10.1109/CSE.2009.389
