Armknecht, Frederik and Westhoff, Dirk and Girao, Joao and Hessler, Alban (2008):
A life-time optimized end-to-end encryption scheme for sensor networks allowing in-networking processing.
In: Computer Communications Journal, pp. 734-749, 31, (4), [Article]

Ugus, Osman and Laue, Ralf and Westhoff, Dirk and Shoufan, Abdulhadi and Huss, Sorin A. (2007):
Optimized Implementation of Elliptic Curve Based Additive Homomorphic Encryption for Wireless Sensor Networks.
In: 2nd Workshop on Embedded Systems Security <Salzburg, Austria,2007> ; Proceedings of the 2nd Workshop on Embedded Systems Security (WESS 2007) at IEEE/ACM EMSOFT'2007, [Conference or Workshop Item]