Details

Autor(en) / Beteiligte

• Garcia, Flavio D.
• Jacobs, Bart
• Lopez, Javier
• Barthe, Gilles
• Cuellar, Jorge
• Pretschner, Alexander

Titel

Privacy-Friendly Energy-Metering via Homomorphic Encryption

Ist Teil von

• Security and Trust Management, p.226-238

Ort / Verlag

Berlin, Heidelberg: Springer Berlin Heidelberg

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The first part of this paper discusses developments wrt. smart (electricity) meters (simply called E-meter s ) in general, with emphasis on security and privacy issues. The second part will be more technical and describes protocols for secure communication with E-meter s and for fraud detection (leakage) in a privacy-preserving manner. Our approach uses a combination of Paillier’s additive homomorphic encryption and additive secret sharing to compute the aggregated energy consumption of a given set of users.