Janno Siim
Postdoctoral Fellow
- Department
- Department of Cryptography
- Organisation
- Simula UiB
- Research Interests
- Cryptographic protocols, provable security, zero-knowledge proofs, zk-SNARKs
Publications
2023
Proceedings, refereed
H. Lipmaa, J. Siim and M. Zając
Counting Vampires: From Univariate Sumcheck to Updatable ZK-SNARK
Asiacrypt 2022
2021
Journal Articles
B. Abdolmaleki, H. Lipmaa, J. Siim and M. Zajac
On Subversion-Resistant SNARKs
J. Cryptol.
B. Abdolmaleki, H. Lipmaa, J. Siim and M. Zając
On Subversion-Resistant SNARKs
Journal of Cryptology
Proceedings, refereed
P. Fauzi, H. Lipmaa, Z. Pindado and J. Siim
Somewhere Statistically Binding Commitment Schemes with Applications
FC 2021
K. Baghery, M. Kohlweiss, J. Siim and M. Volkhov
Another Look at Extraction and Randomization of Groth’s zk-SNARK
FC 2021
M. Kohlweiss, M. Maller, J. Siim and M. Volkhov
Snarky Ceremonies
Asiacrypt 2021
P. Fauzi, H. Lipmaa, J. Siim, M. Zajac and A. T. Ødegaard
Verifiably-Extractable OWFs and Their Applications to Subversion Zero-Knowledge
Asiacrypt 2021
2020
Proceedings, refereed
A. Aggelakis, P. Fauzi, G. Korfiatis, P. Louridas, F. Mergoupis-Anagnou, J. Siim and M. Zając
A Non-Interactive Shuffle Argument With Low Trust Assumptions
Cryptographers’ Track at the RSA Conference (CT-RSA 2020)
B. Abdolmaleki, H. Lipmaa, J. Siim and M. Zając
On QA-NIZK in the BPK Model
PKC 2020
2019
Proceedings, refereed
B. Abdolmaleki, K. Baghery, H. Lipmaa, J. Siim and M. Zając
UC-Secure CRS Generation for SNARKs
Africacrypt 2019
B. Abdolmaleki, K. Baghery, H. Lipmaa, J. Siim and M. Zajac
DL-Extractable UC-Commitment Schemes
ACNS 2019
2018
Proceedings, refereed
A. Kiayias, A. Kuldmaa, H. Lipmaa, J. Siim and T. Zacharias
On the Security Properties of e-Voting Bulletin Boards
SCN 2018
2017
Proceedings, refereed
P. Fauzi, H. Lipmaa, M. Zając and J. Siim
An Efficient Pairing-Based Shuffle Argument
ASIACRYPT 2017