Recent Submissions

  • Parking Tickets for Privacy-Preserving Pay-by-Phone Parking 

    Borges Llorens, Ricard; Sebé Feixas, Francesc (Association for Computing Machinery (ACM), 2019)
    Traditionally, the payment required for parking in regulated areas has been made through parking meters. In the last years, several applications which allow to perform these payments using a mobile device have appeared. In ...
  • Improving a smart metering system using elliptic curves and removing the trusted dealer 

    Garra Oronich, Ricard; Martínez Rodríguez, Santi; Miret, Josep M. (Josep Maria); Sebé Feixas, Francesc (2018)
    Fine-grained electricity consumption information has been proven to allow to infer people’s habits from their consumption patterns. Hence, smart metering systems need a secure way to regularly transmit the electricity ...