Zeph: Cryptographic Enforcement of End-to-End Data Privacy
Lukas Burkhalter, Nicolas Küchler, Alexander Viand, Hoss Shafagh, and Anwar Hithnawi
Publications
Selected papers
Work spanning encrypted data systems, decentralized authorization, privacy, embedded security, and wireless networks.
Droplet: Decentralized Authorization and Access Control for Encrypted Data Streams
Hoss Shafagh, Lukas Burkhalter, Sylvia Ratnasamy, and Anwar Hithnawi
TimeCrypt: Encrypted Data Stream Processing at Scale with Cryptographic Access Control
Lukas Burkhalter, Anwar Hithnawi, Alexander Viand, Hoss Shafagh, and Sylvia Ratnasamy
Secure Sharing of Partially Homomorphic Encrypted IoT Data
Hoss Shafagh, Anwar Hithnawi, Lukas Burkhalter, Pascal Fischli, and Simon Duquennoy
Talos: Encrypted Query Processing for the Internet of Things
Hoss Shafagh, Anwar Hithnawi, Andreas Dröscher, Simon Duquennoy, and Wen Hu
Delegation-based Authentication and Authorization for the IP-based Internet of Things
René Hummen, Hoss Shafagh, Shahid Raza, Thiemo Voigt, and Klaus Wehrle