Formal Analysis of Privacy for Anonymous Location Based Services

  • Morten Dahl
  • Stéphanie Delaune
  • Graham Steel
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6993)

Abstract

We propose a framework for formal analysis of privacy in location based services such as anonymous electronic toll collection. We give a formal definition of privacy, and apply it to the VPriv scheme for vehicular services. We analyse the resulting model using the ProVerif tool, concluding that our privacy property holds only if certain conditions are met by the implementation. Our analysis includes some novel features such as the formal modelling of privacy for a protocol that relies on interactive zero-knowledge proofs of knowledge and list permutations.

Keywords

License Plate Evaluation Context Privacy Property Sanity Check Electronic Toll Collection 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Morten Dahl
    • 1
  • Stéphanie Delaune
    • 2
  • Graham Steel
    • 2
  1. 1.Department of Computer ScienceAalborg UniversityDenmark
  2. 2.LSVENS Cachan & CNRS & INRIA Saclay Île-deFrance

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