Time-Stamping with Binary Linking Schemes. - Ahto Buldas; Peeter Laud; Helger Lipmaa; Jan Willemson (CRYPTO, 1998)

Certificate Revocation Paradigms - Jan Willemson (CoRR, 1999)

Personal Security Environment on Palm PDA. - Margus Freudenthal; Sven Heiberg; Jan Willemson (ACSAC, 2000)

Improving the Availability of Time-Stamping Services. - Arne Ansper; Ahto Buldas; Märt Saarepera; Jan Willemson (ACISP, 2001)

Efficient Long-Term Validation of Digital Signatures. - Arne Ansper; Ahto Buldas; Meelis Roos; Jan Willemson (Public Key Cryptography, 2001)

Undeniable Replies for Database Queries. - Meelis Roos; Ahto Buldas; Jan Willemson (BalticDB&IS, 2002)

XML Based Document Management in Estonian Legislative System. - Jan Willemson; Kristo Heero; Uuno Puus (BalticDB&IS, 2002)

Scalable and Efficient PKI for Inter-Organizational Communication. - Arne Ansper; Ahto Buldas; Margus Freudenthal; Jan Willemson (ACSAC, 2003)

Covering the path space: a casebase analysis for mobile robot path planning. - Maarja Kruusmaa; Jan Willemson (Knowl. Based Syst., 2003)

Universally Composable Time-Stamping Schemes with Audit. - Ahto Buldas; Peeter Laud; Märt Saarepera; Jan Willemson (IACR Cryptol. ePrint Arch., 2005)

Rational Choice of Security Measures Via Multi-parameter Attack Trees. - Ahto Buldas; Peeter Laud; Jaan Priisalu; Märt Saarepera; Jan Willemson (CRITIS, 2006)

On the Gordon & Loeb Model for Information Security Investment. - Jan Willemson (WEIS, 2006)

Processing Multi-parameter Attacktrees with Estimated Parameter Values. - Aivo Jürgenson; Jan Willemson (IWSEC, 2007)

A Secure and Scalable Infrastructure for Inter-Organizational Data Exchange and eGovernment Applications. - Jan Willemson; Arne Ansper (ARES, 2008)

Computing Exact Outcomes of Multi-parameter Attack Trees. - Aivo Jürgenson; Jan Willemson (OTM Conferences (2), 2008)

Sharemind: a framework for fast privacy-preserving computations. - Dan Bogdanov; Sven Laur; Jan Willemson (IACR Cryptol. ePrint Arch., 2008)

Serial Model for Attack Tree Computations. - Aivo Jürgenson; Jan Willemson (ICISC, 2009)

Extending the Gordon and Loeb Model for Information Security Investment. - Jan Willemson (ARES, 2010)

On Fast and Approximate Attack Tree Computations. - Aivo Jürgenson; Jan Willemson (ISPEC, 2010)

Pseudonymization Service for X-Road eGovernment Data Exchange Layer. - Jan Willemson (EGOVIS, 2011)

The Application of I-Voting for Estonian Parliamentary Elections of 2011. - Sven Heiberg; Peeter Laud; Jan Willemson (VoteID, 2011)

Deploying secure multi-party computation for financial data analysis. - Dan Bogdanov; Riivo Talviste; Jan Willemson (IACR Cryptol. ePrint Arch., 2011)

Round-efficient Oblivious Database Manipulation. - Sven Laur; Jan Willemson; Bingsheng Zhang (IACR Cryptol. ePrint Arch., 2011)

Deploying Secure Multi-Party Computation for Financial Data Analysis - (Short Paper). - Dan Bogdanov; Riivo Talviste; Jan Willemson (Financial Cryptography, 2012)

High-performance secure multi-party computation for data mining applications. - Dan Bogdanov; Margus Niitsoo; Tomas Toft; Jan Willemson (Int. J. Inf. Sec., 2012)

Protecting a Federated Database Infrastructure against Denial-of-Service Attacks. - Arne Ansper; Ahto Buldas; Margus Freudenthal; Jan Willemson (CRITIS, 2013)

Multiparty privacy protection for electronic health records. - Xun Yi; Yuan Miao 001; Elisa Bertino; Jan Willemson (GLOBECOM, 2013)

High-Performance Qualified Digital Signatures for X-Road. - Arne Ansper; Ahto Buldas; Margus Freudenthal; Jan Willemson (NordSec, 2013)

Privacy-Preserving Wireless Medical Sensor Network. - Xun Yi; Jan Willemson; Farid Naït-Abdesselam (TrustCom/ISPA/IUCC, 2013)

Secure Floating-Point Arithmetic and Private Satellite Collision Analysis. - Liina Kamm; Jan Willemson (IACR Cryptol. ePrint Arch., 2013)

Universally composable privacy preserving finite automata execution with low online and offline complexity. - Peeter Laud; Jan Willemson (IACR Cryptol. ePrint Arch., 2013)

From oblivious AES to efficient and secure database join in the multiparty setting. - Sven Laur; Riivo Talviste; Jan Willemson (IACR Cryptol. ePrint Arch., 2013)

Privacy-Preserving Statistical Data Analysis on Federated Databases. - Dan Bogdanov; Liina Kamm; Sven Laur; Pille Pruulmann-Vengerfeldt; Riivo Talviste; Jan Willemson (APF, 2014)

Verifiable internet voting in Estonia. - Sven Heiberg; Jan Willemson (EVOTE, 2014)

Attacker Profiling in Quantitative Security Assessment Based on Attack Trees. - Aleksandr Lenin; Jan Willemson; Dyan Permata Sari (NordSec, 2014)

A Secure Genetic Algorithm for the Subset Cover Problem and Its Application to Privacy Protection. - Dan Bogdanov; Keita Emura; Roman Jagomägis; Akira Kanaoka; Shin'ichiro Matsuo; Jan Willemson (WISTP, 2014)

Hybrid Model of Fixed and Floating Point Numbers in Secure Multiparty Computations. - Toomas Krips; Jan Willemson (IACR Cryptol. ePrint Arch., 2014)

Composable Oblivious Extended Permutations. - Peeter Laud; Jan Willemson (IACR Cryptol. ePrint Arch., 2014)

The Attack Navigator. - Christian W. Probst; Jan Willemson; Wolter Pieters (GraMSec@CSF, 2015)

Point-Counting Method for Embarrassingly Parallel Evaluation in Secure Computation. - Toomas Krips; Jan Willemson (FPS, 2015)

Genetic Approximations for the Failure-Free Security Games. - Aleksandr Lenin; Jan Willemson; Anton Charnamord (GameSec, 2015)

Log Analysis of Estonian Internet Voting 2013-2014. - Sven Heiberg; Arnis Parsovs; Jan Willemson (VoteID, 2015)

Log Analysis of Estonian Internet Voting 2013-2015. - Sven Heiberg; Arnis Parsovs; Jan Willemson (IACR Cryptol. ePrint Arch., 2015)

Improving the Verifiability of the Estonian Internet Voting Scheme. - Sven Heiberg; Tarvi Martens; Priit Vinkel; Jan Willemson (E-VOTE-ID, 2016)

Alternative Implementations of Secure Real Numbers. - Vassil S. Dimitrov; Liisi Kerik; Toomas Krips; Jaak Randmets; Jan Willemson (IACR Cryptol. ePrint Arch., 2016)

Privacy Protection for Wireless Medical Sensor Data. - Xun Yi; Athman Bouguettaya; Dimitrios Georgakopoulos 001; Andy Song; Jan Willemson (IEEE Trans. Dependable Secur. Comput., 2016)

Simple Infeasibility Certificates for Attack Trees. - Ahto Buldas; Aleksandr Lenin; Jan Willemson; Anton Charnamord (IWSEC, 2017)

Challenges of Federating National Data Access Infrastructures. - Margus Freudenthal; Jan Willemson (SECITC, 2017)

Estonian Voting Verification Mechanism Revisited Again. - Ivo Kubjas; Tiit Pikma; Jan Willemson (IACR Cryptol. ePrint Arch., 2017)

Implementing an Audio Side Channel for Paper Voting. - Kristjan Krips; Jan Willemson; Sebastian Värv (E-Vote-ID, 2018)

On Trade-offs of Applying Block Chains for Electronic Voting Bulletin Boards. - Sven Heiberg; Ivo Kubjas; Janno Siim; Jan Willemson (IACR Cryptol. ePrint Arch., 2018)

Bits or paper: Which should get to carry your vote? - Jan Willemson (J. Inf. Secur. Appl., 2018)

How Not to Use a Privacy-Preserving Computation Platform: Case Study of a Voting Application. - Jan Willemson (CyberICPS/SECPRE/SPOSE/ADIoT@ESORICS, 2019)

Is Your Vote Overheard? A New Scalable Side-Channel Attack Against Paper Voting. - Kristjan Krips; Jan Willemson; Sebastian Värv (EuroS&P, 2019)

On Practical Aspects of Coercion-Resistant Remote Voting Systems. - Kristjan Krips; Jan Willemson (E-VOTE-ID, 2019)

Developing Requirements for the New Encryption Mechanisms in the Estonian eID Infrastructure. - Mart Oruaas; Jan Willemson (DB&IS, 2020)

Vote Secrecy and Voter Feedback in Remote Voting - Can We Have Both? - Arne Koitmäe; Jan Willemson; Priit Vinkel (E-VOTE-ID, 2021)

Developing a Personal Voting Machine for the Estonian Internet Voting System. - Valeh Farzaliyev; Kristjan Krips; Jan Willemson (SAC, 2021)

UC Modelling and Security Analysis of the Estonian IVXV Internet Voting System. - Bingsheng Zhang; Zengpeng Li 001; Jan Willemson (CoRR, 2021)

DiLizium: A Two-Party Lattice-Based Signature Scheme. - Jelizaveta Vakarjuk; Nikita Snetkov; Jan Willemson (Entropy, 2021)

Mobile Voting - Still Too Risky? - Sven Heiberg; Kristjan Krips; Jan Willemson (IACR Cryptol. ePrint Arch., 2021)

Facial Recognition for Remote Electronic Voting â" Missing Piece of the Puzzle or Yet Another Liability? - Sven Heiberg; Kristjan Krips; Jan Willemson; Priit Vinkel (IACR Cryptol. ePrint Arch., 2021)

Relations between Privacy, Verifiability, Accountability and Coercion-Resistance in Voting Protocols. - Alisa Pankova; Jan Willemson (IACR Cryptol. ePrint Arch., 2021)

Russian Federal Remote E-voting Scheme of 2021 - Protocol Description and Analysis. - Jelizaveta Vakarjuk; Nikita Snetkov; Jan Willemson (IACR Cryptol. ePrint Arch., 2021)

Fifty Shades of Personal Data - Partial Re-identification and GDPR. - Jan Willemson (APF, 2022)

Internet voting in Estonia 2005-2019: Evidence from eleven elections. - Piret Ehin; Mihkel Solvak; Jan Willemson; Priit Vinkel (Gov. Inf. Q., 2022)

Creating a Decryption Proof Verifier for the Estonian Internet Voting System. - Jan Willemson (ARES, 2023)

Trust Assumptions in Voting Systems. - Kristjan Krips; Nikita Snetkov; Jelizaveta Vakarjuk; Jan Willemson (ESORICS Workshops (2), 2023)

Voter Perception of Cast-as-Intended Verifiability. - Tobias Hilt; Kati Sein; Tanel Mällo; Jan Willemson; Melanie Volkamer (E-Vote-ID (GI), 2023)

Estimating Carbon Footprint of Paper and Internet Voting. - Jan Willemson; Kristjan Krips (E-Vote-ID, 2023)

Analysis of Information Security Measures Embedded in the GDPR. - Jan Willemson (REW, 2023)

Analyzing and Improving Eligibility Verifiability of the Proposed Belgian Remote Voting System. - Jan Willemson (STM, 2023)

Deploying Post-quantum Algorithms in Existing Applications and Embedded Devices. - Petr Muzikant; Jan Willemson (UbiSec, 2023)

Improved lattice-based mix-nets for electronic voting. - Valeh Farzaliyev; Jan Willemson; Jaan Kristjan Kaasik (IET Inf. Secur., 2023)

Open-Source Post-Quantum Encryptor: Design, Implementation and Deployment. - Petr Tuma 004; Jan Hajny; Petr Muzikant; Jan Havlin; Lukas Malina; Patrik Dobias; Jan Willemson (SECRYPT, 2024)

Recommendations to OSCE/ODIHR (on how to give better recommendations for Internet voting). - Jan Willemson (CoRR, 2025)

Lattice-Based Zero-Knowledge Proofs in Action: Applications to Electronic Voting. - Valeh Farzaliyev; Calvin Pärn; Heleen Saarse; Jan Willemson (J. Cryptol., 2025)

Comparing security levels of postal and Internet voting. - Jelizaveta Vakarjuk; Nikita Snetkov; Jan Willemson (Inf. Secur. J. A Glob. Perspect., 2025)