Publications
HECO: Automatic Code Optimizations for Efficient Fully Homomorphic Encryption. Paper Github
Alexander Viand, Patrick Jattke, Miro Haller, Anwar Hithnawi
arXiv preprint, arXiv:2202.01649
RoFL: Attestable Robustness for Secure Federated Learning Paper Github
Lukas Burkhalter*, Hidde Lycklama*, Alexander Viand, Nicolas Küchler, Anwar Hithnawi
arXiv preprint, arXiv:2107.03311
Zeph: Cryptographic Enforcement of End-to-End Data Privacy. Paper Slides Github Video
Lukas Burkhalter*, Nicolas Küchler*, Alexander Viand, Hossein Shafagh, Anwar Hithnawi
USENIX OSDI 2021.
SoK: Fully Homomorphic Encryption Compilers. Paper Slides Github Website Video
Alexander Viand, Patrick Jattke, Anwar Hithnawi
IEEE Security and Privacy (Oakland) 2021.
Droplet: Decentralized Authorization and Access Control for Encrypted Data Streams. Paper Slides Github Website Video
Hossein Shafagh, Lukas Burkhalter, Sylvia Ratnasamy, Anwar Hithnawi
USENIX Security 2020.
TimeCrypt: Encrypted Data Stream Processing at Scale with Cryptographic Access Control. Paper Slides Github Website Video
Lukas Burkhalter, Anwar Hithnawi, Alexander Viand, Hossein Shafagh, Sylvia Ratnasamy
USENIX NSDI 2020.