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A Privacy-Preserving Contactless Transport Service for NFC Smartphones

Ghada Arfaoui 1, 2 Sébastien Gambs 3 Patrick Lacharme 4 Jean-François Lalande 2, 3 Lescuyer Roch 5 Jean-Claude Paillès 4
3 CIDRE - Confidentialité, Intégrité, Disponibilité et Répartition
CentraleSupélec, Inria Rennes – Bretagne Atlantique , IRISA-D1 - SYSTÈMES LARGE ÉCHELLE
4 Equipe SAFE - Laboratoire GREYC - UMR6072
GREYC - Groupe de Recherche en Informatique, Image et Instrumentation de Caen
Abstract : The development of NFC-enabled smartphones has paved the way to new applications such as mobile payment (m-payment) and mobile ticketing (m-ticketing). However, often the privacy of users of such services is either not taken into account or based on simple pseudonyms, which does not offer strong privacy properties such as the unlinkability of transactions and minimal information leakage. In this paper, we introduce a lightweight privacy-preserving contactless transport service that uses the SIM card as a secure element. Our implementation of this service uses a group signature protocol in which costly cryptographic operations are delegated to the mobile phone.
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Contributor : Jean-François Lalande Connect in order to contact the contributor
Submitted on : Thursday, November 21, 2013 - 7:00:04 AM
Last modification on : Tuesday, October 19, 2021 - 11:58:54 PM
Long-term archiving on: : Saturday, February 22, 2014 - 2:50:19 AM


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Ghada Arfaoui, Sébastien Gambs, Patrick Lacharme, Jean-François Lalande, Lescuyer Roch, et al.. A Privacy-Preserving Contactless Transport Service for NFC Smartphones. Fifth International Conference on Mobile Computing, Applications and Services, Nov 2013, Paris, France. pp.282-285, ⟨10.1007/978-3-319-05452-0_24⟩. ⟨hal-00875098⟩



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