PUBLICATION: Secure data aggregation with multiple encryption
© Springer. Personal use of this material is permitted. The definitive version of this paper was published in EWSN 2007, 4th European conference on Wireless Sensor Networks, January 29-31, 2007, Delft, The Netherlands | Also published as LNCS Volume 4373 and is available at : http://dx.doi.org/10.1007/978-3-540-69830-2_8