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.
LibreCat: https://research-explorer.ista.ac.at/record/9825
DOI: 10.1007/978-3-030-75539-3_20

Trojan-resilience without cryptography
S. Chakraborty, S. Dziembowski, M. Gazka, T. Lizurej, K.Z. Pietrzak, M.X. Yeo, in:, Springer Nature, 2021, pp. 397–428.
LibreCat: https://research-explorer.ista.ac.at/record/10407
DOI: 10.1007/978-3-030-90453-1_14
WoS: 000728364000014

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.
LibreCat: https://research-explorer.ista.ac.at/record/10408
DOI: 10.1007/978-3-030-90456-2_8
WoS: 000728363700008

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.
LibreCat: https://research-explorer.ista.ac.at/record/10409
DOI: 10.1007/978-3-030-90453-1_17
WoS: 000728364000017

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.
LibreCat: https://research-explorer.ista.ac.at/record/10609
DOI: 10.1007/978-3-030-92075-3_12
WoS: 000927876200012

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, Part II , Springer Nature, Cham, 2021, pp. 486–515.
LibreCat: https://research-explorer.ista.ac.at/record/10041
DOI: 10.1007/978-3-030-84245-1_17

Keep the dirt: tainted TreeKEM, adaptively and actively secure continuous group key agreement
K. Klein, G. Pascual Perez, M. Walter, C. Kamath Hosdurg, M. Capretto, M. Cueto Noval, I. Markov, M.X. Yeo, J.F. Alwen, K.Z. Pietrzak, in:, 2021 IEEE Symposium on Security and Privacy , IEEE, 2021, pp. 268–284.
LibreCat: https://research-explorer.ista.ac.at/record/10049
DOI: 10.1109/sp40001.2021.00035

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.
LibreCat: https://research-explorer.ista.ac.at/record/10044

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.
LibreCat: https://research-explorer.ista.ac.at/record/10035
DOI: 10.15479/at:ista:10035

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.
LibreCat: https://research-explorer.ista.ac.at/record/10410
DOI: 10.1007/978-3-030-90453-1_19
WoS: 000728364000019

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.
LibreCat: https://research-explorer.ista.ac.at/record/10048

LightPIR: Privacy-preserving route discovery for payment channel networks
K.Z. Pietrzak, I. Salem, S. Schmid, M.X. Yeo, in:, IEEE, 2021.
LibreCat: https://research-explorer.ista.ac.at/record/9969
DOI: 10.23919/IFIPNetworking52078.2021.9472205
WoS: 000853016800008
arXiv: 2104.04293

Reverse firewalls for actively secure MPCs
S. Chakraborty, S. Dziembowski, J.B. Nielsen, in:, Advances in Cryptology – CRYPTO 2020, Springer Nature, 2020, pp. 732–762.
LibreCat: https://research-explorer.ista.ac.at/record/8322
DOI: 10.1007/978-3-030-56880-1_26

Improved discrete Gaussian and subgaussian analysis for lattice cryptography
N. Genise, D. Micciancio, C. Peikert, M. Walter, in:, 23rd IACR International Conference on the Practice and Theory of Public-Key Cryptography, Springer Nature, 2020, pp. 623–651.
LibreCat: https://research-explorer.ista.ac.at/record/8339
DOI: 10.1007/978-3-030-45374-9_21

Delayed authentication: Preventing replay and relay attacks in private contact tracing
K.Z. Pietrzak, in:, Progress in Cryptology, Springer Nature, 2020, pp. 3–15.
LibreCat: https://research-explorer.ista.ac.at/record/8987
DOI: 10.1007/978-3-030-65277-7_1
WoS: 000927592800001

Everybody’s a target: Scalability in public-key encryption
B. Auerbach, F. Giacon, E. Kiltz, in:, Advances in Cryptology – EUROCRYPT 2020, Springer Nature, 2020, pp. 475–506.
LibreCat: https://research-explorer.ista.ac.at/record/7966
DOI: 10.1007/978-3-030-45727-3_16
WoS: 000828688000016

On the average-case hardness of total search problems
C. Kamath Hosdurg, On the Average-Case Hardness of Total Search Problems, Institute of Science and Technology Austria, 2020.
LibreCat: https://research-explorer.ista.ac.at/record/7896
DOI: 10.15479/AT:ISTA:7896

Per-session security: Password-based cryptography revisited
G. Demay, P. Gazi, U. Maurer, B. Tackmann, Journal of Computer Security 27 (2019) 75–111.
LibreCat: https://research-explorer.ista.ac.at/record/5887
DOI: 10.3233/JCS-181131

Simple verifiable delay functions
K.Z. Pietrzak, in:, 10th Innovations in Theoretical Computer Science Conference, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019.
LibreCat: https://research-explorer.ista.ac.at/record/6528
DOI: 10.4230/LIPICS.ITCS.2019.60

Sampling the integers with low relative error
M. Walter, in:, J. Buchmann, A. Nitaj, T. Rachidi (Eds.), Progress in Cryptology – AFRICACRYPT 2019, Springer Nature, Cham, 2019, pp. 157–180.
LibreCat: https://research-explorer.ista.ac.at/record/6726
DOI: 10.1007/978-3-030-23696-0_9