Theses

Ph.D. Theses

Arnis Parsovs, Estonian Electronic Identity Card and its Security Challenges, 2021 (supervisors Jan Willemson, Dominique Unruh)
Karim Baghery, 2020 (supervisor Helger Lipmaa)
Behzad Abdolmaleki, 2020 (supervisor Helger Lipmaa)
Janno Siim, 2020 (supervisor Helger Lipmaa)
Toomas Krips, Improving performance of secure real-number operations, 2019 (supervisors Jan Willemson, Dominique Unruh)
Ehsan Ebrahimi, Post-Quantum Security in the Presence of Superposition Queries, 2019 (supervisor Dominique Unruh)
Prastudy Fauzi, 2017 (supervisor Helger Lipmaa)
Rafik Chaabouni, 2017 (defended at EPFL, supervisor Helger Lipmaa)
Bingsheng Zhang, 2012 (supervisor Helger Lipmaa)
Sven Laur, 2008 (defended at Aalto, supervisor Helger Lipmaa)
Jan Villemson, Size-efficient interval time stamps, 2002 (supervisors Mati Tombak, Ahto Buldas)
Helger Lipmaa, Secure and efficient time-stamping systems, 1999. (supervisor Mati Tombak)