Academic service
Contributions to the research community.
Program/Poster/General chair
- 2025, 2026ACM CCS Area Chair Applied Cryptography
- 2023Chair of IEEE International Conference on Blockchain
- 2021Co-Chair of IEEE TEMS on Blockchain and Distributed Ledger Technologies.
- 2019General Chair of IACR Theory of Cryptography Conference (TCC).
- 2016Poster Session Chair of ACM Conference on Computer and Communications Security (CCS)
Program Committees
I served on over 40 program committees, the following overview is only a selection. I also serve as an external reviewer for almost all leading venues every year, but I do not list these conferences explicitly.
- 2026USENIX Security
- 2019, 2023, 2024 - 2026ACM Conference on Computer and Communications Security
- 2016, 2019, 2020, 2023Advances in Cryptology (CRYPTO)
- 2015, 2023, 2027Advances in Cryptology (EUROCRYPT)
- 2020 - 2024IEEE Computer Security Foundations Symposium
- 2022Advances in Cryptology (ASIACRYPT)
- 2021, 2022, 2024 - 2027Privacy Enhancing Technologies Symposium (PETS)
- 2023 - 2025Public-Key Cryptography (PKC)
- 2025The Cryptographers' Track at RSA Conference (CT-RSA)
- 2021 - 2026European Symp. on Research in Computer Security (ESORICS)
- 2016 - 2019, 2021 - 2023Conf. on Cryptology and Network Security (CANS)
- 2020, 2021IEEE Security and Privacy (Oakland)
- 2021Advances in Cryptology (INDOCRYPT)
- 2024CODASPY
- 2018IEEE European Symposium on Security and Privacy (EuroSP)
- 2017, 2018Asia Conference on Computer and Comm. Security (ASIACCS)
- 2018, 2022Conference on Security and Cryptography for Networks (SCN)
- 2024Conference on Applied Cryptography and Network Security (ACNS)
- 2016International Conference on Provable Security (PROVSEC)
- 2016ACM Conference on Pervasive and Ubiquitous Computing (UbiComp)
Reviewer for Grants
- European Research Council (ERC)
- Deutsche Forschungsgemeinschaft (DFG)
- Deutscher Akademischer Austauschdienst (DAAD)
- Studienstiftung des Deutschen Volkes
- Schloss Dagstuhl
- Österreichische Forschungsföderungsgesellschaft (FFG)
- Natural Sciences and Engineering Research Council of Canada (NSERC)
- Dutch Research Council (NWO)
Editorial Board
- 2024 - 2026IACR Communications in Cryptology
- 2024ACM Transactions on Privacy and Security