Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).

We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.

Krzysztof Pietrzak

Christoph Günther

Guilherme Teixeira Rito

Akin Ünal

Hamza Abusalah

Joel Alwen

Benedikt Auerbach

Georgia Avarikioti

Mirza Baig

Suvradip Chakraborty

Miguel Cueto Noval

Georg Fuchsbauer

Peter Gazi

Charlotte Hoffmann

Chethan Kamath Hosdurg

Karen Klein

Karen Klein

Stephan Krenn

Ray Neiheiser

Michal Rybar

Michael Walter

Emiel Wiedijk

Anshu Yadav

Michelle Yeo

Schipper, Joachim



159 Publications

earlier version | 2023 | Published | Conference Paper | IST-REx-ID: 19985
Weighted acket selection for rechargeable links in cryptocurrency networks: Complexity and approximation
S. Schmid, J. Svoboda, M.X. Yeo, in:, 30th International Colloquium on Structural Information and Communication Complexity, Springer Nature, 2023, pp. 576–594.
View | Files available | DOI | WoS
 
2023 | Published | Conference Paper | IST-REx-ID: 14692 | OA
Generic-group lower bounds via reductions between geometric-search problems: With and without preprocessing
B. Auerbach, C. Hoffmann, G. Pascual Perez, in:, 21st International Conference on Theory of Cryptography, Springer Nature, 2023, pp. 301–330.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
2023 | Published | Conference Paper | IST-REx-ID: 14691 | OA
On the cost of post-compromise security in concurrent Continuous Group-Key Agreement
B. Auerbach, M. Cueto Noval, G. Pascual Perez, K.Z. Pietrzak, in:, 21st International Conference on Theory of Cryptography, Springer Nature, 2023, pp. 271–300.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
2022 | Published | Conference Paper | IST-REx-ID: 12167 | OA
Hide & Seek: Privacy-preserving rebalancing on payment channel networks
G. Avarikioti, K.Z. Pietrzak, I. Salem, S. Schmid, S. Tiwari, M.X. Yeo, in:, Financial Cryptography and Data Security, Springer Nature, 2022, pp. 358–373.
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
2022 | Published | Conference Paper | IST-REx-ID: 12176 | OA
Practical statistically-sound proofs of exponentiation in any group
C. Hoffmann, P. Hubáček, C. Kamath, K. Klein, K.Z. Pietrzak, in:, Advances in Cryptology – CRYPTO 2022, Springer Nature, 2022, pp. 370–399.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
2022 | Published | Conference Paper | IST-REx-ID: 12516 | OA
Public-Key Encryption from Homogeneous CLWE
A. Bogdanov, M. Cueto Noval, C. Hoffmann, A. Rosen, in:, Theory of Cryptography, Springer Nature, 2022, pp. 565–592.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
2022 | Published | Conference Paper | IST-REx-ID: 17060 | OA
Wiser: Increasing throughput in payment channel networks with transaction aggregation
S. Tiwari, M.X. Yeo, Z. Avarikioti, I. Salem, K.Z. Pietrzak, S. Schmid, in:, Proceedings of the 4th ACM Conference on Advances in Financial Technologies, Association for Computing Machinery, 2022, pp. 217–231.
[Published Version] View | Files available | DOI | WoS | arXiv
 
2022 | Published | Conference Paper | IST-REx-ID: 11476 | OA
CoCoA: Concurrent continuous group key agreement
J. Alwen, B. Auerbach, M. Cueto Noval, K. Klein, G. Pascual Perez, K.Z. Pietrzak, M. Walter, in:, Advances in Cryptology – EUROCRYPT 2022, Springer Nature, Cham, 2022, pp. 815–844.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
2021 | Published | Conference Paper | IST-REx-ID: 10407 | OA
Trojan-resilience without cryptography
S. Chakraborty, S. Dziembowski, M. Gałązka, T. Lizurej, K.Z. Pietrzak, M.X. Yeo, in:, Springer Nature, 2021, pp. 397–428.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
2021 | Published | Conference Paper | IST-REx-ID: 10609 | OA
Reverse firewalls for adaptively secure MPC without setup
S. Chakraborty, C. Ganesh, M. Pancholi, P. Sarkar, in:, 27th International Conference on the Theory and Application of Cryptology and Information Security, Springer Nature, 2021, pp. 335–364.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
2021 | Published | Conference Paper | IST-REx-ID: 9466 | OA
The convergence of slide-type reductions
M. Walter, in:, Public-Key Cryptography – PKC 2021, Springer Nature, 2021, pp. 45–67.
[Published Version] View | Files available | DOI | WoS
 
2021 | Published | Conference Paper | IST-REx-ID: 9825 | OA
Dual lattice attacks for closest vector problems (with preprocessing)
T. Laarhoven, M. Walter, in:, Topics in Cryptology – CT-RSA 2021, Springer Nature, 2021, pp. 478–502.
[Preprint] View | DOI | Download Preprint (ext.)
 
2021 | Published | Conference Paper | IST-REx-ID: 9969 | OA
LightPIR: Privacy-preserving route discovery for payment channel networks
K.Z. Pietrzak, I. Salem, S. Schmid, M.X. Yeo, in:, IEEE, 2021.
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.) | WoS | arXiv
 
2021 | Published | Conference Paper | IST-REx-ID: 10410 | OA
The cost of adaptivity in security games on graphs
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, 19th International Conference, Springer Nature, 2021, pp. 550–581.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
2021 | Published | Conference Paper | IST-REx-ID: 10409 | OA
On treewidth, separators and Yao’s garbling
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, in:, 19th International Conference, Springer Nature, 2021, pp. 486–517.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
earlier version | 2021 | Published | Conference Paper | IST-REx-ID: 10048 | OA
The cost of adaptivity in security games on graphs
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, 19th Theory of Cryptography Conference 2021, International Association for Cryptologic Research, 2021.
[Preprint] View | Files available | Download Preprint (ext.) | Cryptology ePrint
 
earlier version | 2021 | Published | Conference Paper | IST-REx-ID: 10044 | OA
On treewidth, separators and Yao's garbling
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, in:, 19th Theory of Cryptography Conference 2021, International Association for Cryptologic Research, 2021.
[Preprint] View | Files available | Download Preprint (ext.) | Cryptology ePrint
 
2021 | Published | Conference Paper | IST-REx-ID: 10041 | OA
Limits on the Adaptive Security of Yao’s Garbling
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, D. Wichs, in:, 41st Annual International Cryptology Conference, Springer Nature, Cham, 2021, pp. 486–515.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS | Cryptology ePrint
 
2021 | Published | Conference Paper | IST-REx-ID: 10408 | OA
Grafting key trees: Efficient key management for overlapping groups
J.F. Alwen, B. Auerbach, M.A. Baig, M. Cueto Noval, K. Klein, G. Pascual Perez, K.Z. Pietrzak, M. Walter, in:, 19th International Conference, Springer Nature, 2021, pp. 222–253.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
2021 | Published | Thesis | PhD | IST-REx-ID: 10035 | OA
On the adaptive security of graph-based games
K. Klein, On the Adaptive Security of Graph-Based Games, Institute of Science and Technology Austria, 2021.
[Published Version] View | Files available | DOI
 

Search

Filter Publications

Display / Sort

Export / Embed