I am heading the chair of Cybersecurity - Identity Management where I work in the area of cryptography, information security and privacy. More specifically, I'm interested in the design of cryptographic protocols with provable security guarantees. See the publications section for recent research results.

Before joining HPI in 2020, I was a research staff member in the Cryptography & Privacy group of  IBM Research – Zurich. In 2010, I completed my PhD in computer science at Darmstadt University of Technology in Germany, supervised by Marc Fischlin.
 

Scientific Service

• Program Committees:
  • Present & Future: USENIX 2021, RWC 2021
  • Past IEEE S&P 2020, RWC 2020, Crypto 2019, IEEE S&P 2019,CCS 2018, CT-RSA 2018, POST 2018, RWC 2018, TCC 2017, Indocrypt 2017, CCS 2016, FC 2016, INFER 2016, CANS 2015, SAC 2015, FC 2015, IFIP Summer School 2017 & 2015, Open Identity Summit 2014 & 2013, PETS 2013, CSP EU Forum 2012, Crypto 2011
• Previous conferences:
  • Program Co-Chair: Security Standardisation Research Conference SSR 2018, IFIP Summer School 2016, ICITS 2015
  • General Co-Chair: Real-World Crypto 2018 (10.-12. January 2018, Zurich)
  • Publicity Co-Chair: CCS 2016
• Steering Committee: IFIP Summer School
• Management Committee Member: CryptoAction: Cryptography for Secure Digital Interaction
• Speaker at Summer Schools:
  • Summer School on Real-World Crypto and Privacy 2019, 2018
  • ECRYPT-NET School on Integrating Advanced Cryptography with Applications 2018
  • IFIP Summer School on Privacy and Identity Management 2017, 2015

Projects

At IBM Research - Zurich I was involved in a number of EU projects:

• Olympus (H2020, Distributed and oblivious identity management, Role: Technical Lead and PI)
• ICT4CART (H2020, Privacy-preserving ICT infrastructure, Role: PI)
• USEIT (CHIST-ERA, Security and privacy for IoT, Role: Interim PI)
• FutureTPM (H2020, Quantum-resistant crypto for TPMs)
• ABC4Trust, FutureID and FI-Ware