Privacy-enhanced architecture for smart metering

  • Félix Gómez Mármol
  • Christoph Sorge
  • Ronald Petrlic
  • Osman Ugus
  • Dirk Westhoff
  • Gregorio Martínez Pérez
Regular Contribution

Abstract

The recent deployment of smart grids promises to bring numerous advantages in terms of energy consumption reduction in both homes and businesses. A more transparent and instantaneous measurement of electricity consumption through smart meters utilization leads to an enhancement in the ability of monitoring, controlling and predicting energy usage. Nevertheless, it also has associated drawbacks related to the privacy of customers, since such management might reveal their personal habits, which electrical appliances they are using at each moment, whether they are at home or not, etc. In this work, we present a privacy-enhanced architecture for smart metering aimed at tackling this threat by means of encrypting individual measurements while allowing the electricity supplier to access the aggregation of the corresponding decrypted values.

Keywords

Homomorphic encryption transformation Privacy Smart meters Smart grid 

Supplementary material

10207_2012_181_MOESM1_ESM.pdf (373 kb)
ESM 1 (PDF 373 kb)

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Félix Gómez Mármol
    • 1
  • Christoph Sorge
    • 2
  • Ronald Petrlic
    • 2
  • Osman Ugus
    • 3
  • Dirk Westhoff
    • 4
  • Gregorio Martínez Pérez
    • 5
  1. 1.NEC Europe LtdHeidelbergGermany
  2. 2.Institut für InformatikUniversity of PaderbornPaderbornGermany
  3. 3.Hamburg University of Applied SciencesHamburgGermany
  4. 4.Hochschule FurtwangenFurtwangenGermany
  5. 5.Departamento de Ingeniería de la Información y las ComunicacionesUniversity of MurciaMurciaSpain

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