Hi! 👋

I am an Assistant Professor (Forskarassistent - Tenure-Track) at the Computer Science and Engineering department at Chalmers University (Göteborg, Sweden), where I am head of the Cryptoteam and part of the Security & Privacy Lab.
I like research that addresses open challenges and makes feasible what was not feasible before.
Recent Awards, Achievements & Activities
2025 - I co-wrote a debate article for Svenska Dagbladet on Därför är insyn i appar en dålig idé
2025 - I have been nominated for the IT Pedagogical Prize 2025, by students at Chalmers
2025 - My Cryptography course appears in the recommended list of educational resources of campus totalforsvar (strategic collaboration between Swedish educational institutions aimed at strengthening Sweden’s total defense through education and research)
2025 - Congratulations to Joakim who completed his amazing PhD and graduated (under my co-supervision)
2023 - Two Ph.D. students I have co-supervised have now graduated! (read more on my research page)
2022 - VR Starting Grant on Progressive Verification of Cryptographic Schemes (4M SEK)
2022 - Speaker at a National researchers’ hearing organised by the Swedish ministry for data security Integritetsskyddsmyndigheten (IMY)
2022 - Speaker at CRYPTO for the Panel Discussion on Allyship and Inclusion
2020 - ELLIIT personal strategic grant (1.6M SEK).
2019 - IET Information Security Premium Award for Best Paper of the Year for the work Multi-key homomorphic authenticators
Most Recent Publications
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(Crypto25) That's AmorE: Amortized Efficiency for Pairing Delegation
(PKC25) Universally Composable Interactive and Ordered Multi-Signatures
(CiC24) Multi Designated Verifier Ring Signatures
(AsiaCrypt24) Updatable Privacy-Preserving Blueprints
(SCN24) CaSCaDE: (Time-Based) Cryptography from Space Communications DElay