Device- or user-centric system architectures allow everyone to manage their personal or confidential data. But how to provide the trust required between the stakeholders of a given ecosystem to work together, each preserving their interest and their business? HistoTrust introduces a solution to this problem. A system architecture separating the dat...
Edge devices are increasingly in charge of storing privacy-sensitive data, in particular implantables, wearables, and nearables can potentially collect and process high-resolution vital signs 24/7. Storing and performing computations over such data in a privacy-preserving fashion is of paramount importance. We present KeVlar-Tz, an application-leve...
International audience
Many access control systems are still based on the first generation of contactless technologies like RFID or NFC despite well known cloning attack. Furthermore, the cost of the deployment of secure cards for large organizations (DESFIRE for instance) is expensive. Also, these systems do not always check authentication of the holders of RFID tags or...
