I am a postdoctoral researcher at UC San Diego working with Mihir Bellare. My research focuses on the foundations of applied cryptography and in particular on provable security. I contribute to analyzing real-world cryptographic schemes to improve their theoretical security guarantees. Additionally, I design new schemes and protocols for practice, which often requires the formalization of new or stronger security models.

More specifically, I enjoy working on any kind of key exchange protocols including their use in secure messaging, often with a focus on game-based security definitions and tight security proofs. I am also generally interested in public-key encryption with advanced functionalities, like updatable (public-key) encryption and attribute-based encryption. I am lucky to have collaborated with inspiring researchers on these topics and I also engaged in interdisciplinary research projects. I completed my PhD in the research group of Eike Kiltz at Ruhr University Bochum, Germany. I did a virtual internship at NTT Research and visited UC Berkeley, University of Washington and NTNU Trondheim.

I am starting as tenure-track faculty at CISPA (Germany) in December and will have open PhD and PostDoc positions. Reach out to me if you are interested.

Download my CV. My dissertation can be found here.