Revisiting Discrete Logarithm Reductions. (Accepted to CiC 2025) Link
Maiara F. Bollauf, Roberto Parisella, Janno Siim
On Knowledge-Soundness of Plonk in ROM from Falsifiable Assumptions. (Accepted to CRYPTO 2025) Link
Helger Lipmaa, Roberto Parisella, and Janno Siim
Shuffle Arguments Based on Subset-Checking. (SCN 2024) Link
Behzad Abdolmaleki, Prastudy Fauzi, Toomas Krips, and Janno Siim
Constant-Size zk-SNARKs in ROM from Falsifiable Assumptions. (EUROCRYPT 2024) Link
Helger Lipmaa, Roberto Parisella, and Janno Siim
Algebraic Group Model with Oblivious Sampling. (TCC 2023) Link
Helger Lipmaa, Roberto Parisella, and Janno Siim
Impossibilities in Succinct Arguments: Black-box Extraction and More. (AFRICACRYPT 2023) Link
Matteo Campanelli, Chaya Ganesh, Hamidreza Khoshakhlagh, and Janno Siim
Counting Vampires: From Univariate Sumcheck to Updatable ZK-SNARK. (ASIACRYPT 2022) Link
Helger Lipmaa, Janno Siim, and Michał Zając
On Subversion-Resistant SNARKs. (Journal of Cryptology 2021) Link
Behzad Abdolmaleki, Helger Lipmaa, Janno Siim, and Michał Zając
Verifiably-extractable OWFs and Their Applications to Subversion Zero-knowledge. (ASIACRYPT 2021) Link
Prastudy Fauzi, Helger Lipmaa, Janno Siim, Michał Zając, and Arne Tobias Ødegaard
Snarky Ceremonies. (ASIACRYPT 2021) Link
Markulf Kohlweiss, Mary Maller, Janno Siim, and Mikhail Volkhov
Another Look at Extraction and Randomization of Groth's zk-SNARK. (FC 2021) Link
Karim Baghery, Markulf Kohlweiss, Janno Siim, and Mikhail Volkhov
Somewhere Statistically Binding Commitment Schemes with Applications. (FC 2021) Link
Prastudy Fauzi, Helger Lipmaa, Zaira Pindado, and Janno Siim
On QA-NIZK in the BPK Model. (PKC 2020) Link
Behzad Abdolmaleki, Helger Lipmaa, Janno Siim, and Michał Zając
A Non-interactive Shuffle Argument With Low Trust Assumptions. (CT-RSA 2020) Link
Antonis Aggelakis, Prastudy Fauzi, Georgios Korfatis, Panos Louridas, Foteinos Mergoupis-Anagnou, Janno Siim, and Michał Zając
UC-secure CRS generation for SNARKs. (AFRICACRYPT 2019) Link
Behzad Abdolmaleki, Karim Baghery, Helger Lipmaa, Janno Siim, and Michał Zając
DL-extractable UC-commitment Schemes. (ACNS 2019) Link
Behzad Abdolmaleki, Karim Baghery, Helger Lipmaa, Janno Siim, and Michał Zając
On Trade-offs of Applying Block Chains for Electronic Voting Bulletin Boards. (E-VOTE-ID 2018) Link
Sven Heiberg, Janno Siim, Ivo Kubjas, Jan Willemson
On the Security Properties of E-voting Bulletin Boards. (SCN 2018) Link
Aggelos Kiayias, Annabell Kuldmaa, Helger Lipmaa, Janno Siim, and Thomas Zacharias
An Efficient Pairing-based Shuffle Argument. (ASIACRYPT 2017) Link
Prastudy Fauzi, Helger Lipmaa, Janno Siim, and Michal Zajac
Interactive Environment For Exercises In Graph Theory. (EDULEARN 2015) Link
Rein Prank, Heiki Pärn, Janno Siim.