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132 Publications


2021 | Published | Conference Paper | IST-REx-ID: 10410 | OA
Kamath Hosdurg C, Klein K, Pietrzak KZ, Walter M. The cost of adaptivity in security games on graphs. In: 19th International Conference. Vol 13043. Springer Nature; 2021:550-581. doi:10.1007/978-3-030-90453-1_19
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2021 | Published | Conference Paper | IST-REx-ID: 10609 | OA
Chakraborty S, Ganesh C, Pancholi M, Sarkar P. Reverse firewalls for adaptively secure MPC without setup. In: 27th International Conference on the Theory and Application of Cryptology and Information Security. Vol 13091. Springer Nature; 2021:335-364. doi:10.1007/978-3-030-92075-3_12
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2021 | Published | Conference Paper | IST-REx-ID: 9969 | OA
Pietrzak KZ, Salem I, Schmid S, Yeo MX. LightPIR: Privacy-preserving route discovery for payment channel networks. In: IEEE; 2021. doi:10.23919/IFIPNetworking52078.2021.9472205
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2021 | Published | Conference Paper | IST-REx-ID: 9466 | OA
Walter M. The convergence of slide-type reductions. In: Public-Key Cryptography – PKC 2021. Vol 12710. Springer Nature; 2021:45-67. doi:10.1007/978-3-030-75245-3_3
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2021 | Published | Conference Paper | IST-REx-ID: 9825 | OA
Laarhoven T, Walter M. Dual lattice attacks for closest vector problems (with preprocessing). In: Topics in Cryptology – CT-RSA 2021. Vol 12704. Springer Nature; 2021:478-502. doi:10.1007/978-3-030-75539-3_20
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2021 | Published | Conference Paper | IST-REx-ID: 9826 | OA
Auerbach B, Chakraborty S, Klein K, et al. Inverse-Sybil attacks in automated contact tracing. In: Topics in Cryptology – CT-RSA 2021. Vol 12704. Springer Nature; 2021:399-421. doi:10.1007/978-3-030-75539-3_17
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2020 | Published | Conference Paper | IST-REx-ID: 8987 | OA
Pietrzak KZ. Delayed authentication: Preventing replay and relay attacks in private contact tracing. In: Progress in Cryptology. Vol 12578. LNCS. Springer Nature; 2020:3-15. doi:10.1007/978-3-030-65277-7_1
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2020 | Published | Thesis | IST-REx-ID: 7896 | OA
Kamath Hosdurg C. On the average-case hardness of total search problems. 2020. doi:10.15479/AT:ISTA:7896
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2020 | Published | Conference Paper | IST-REx-ID: 7966 | OA
Auerbach B, Giacon F, Kiltz E. Everybody’s a target: Scalability in public-key encryption. In: Advances in Cryptology – EUROCRYPT 2020. Vol 12107. Springer Nature; 2020:475-506. doi:10.1007/978-3-030-45727-3_16
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2020 | Published | Conference Paper | IST-REx-ID: 8322 | OA
Chakraborty S, Dziembowski S, Nielsen JB. Reverse firewalls for actively secure MPCs. In: Advances in Cryptology – CRYPTO 2020. Vol 12171. Springer Nature; 2020:732-762. doi:10.1007/978-3-030-56880-1_26
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2020 | Published | Conference Paper | IST-REx-ID: 8339 | OA
Genise N, Micciancio D, Peikert C, Walter M. Improved discrete Gaussian and subgaussian analysis for lattice cryptography. In: 23rd IACR International Conference on the Practice and Theory of Public-Key Cryptography. Vol 12110. Springer Nature; 2020:623-651. doi:10.1007/978-3-030-45374-9_21
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2019 | Published | Journal Article | IST-REx-ID: 5887 | OA
Demay G, Gazi P, Maurer U, Tackmann B. Per-session security: Password-based cryptography revisited. Journal of Computer Security. 2019;27(1):75-111. doi:10.3233/JCS-181131
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2019 | Published | Conference Paper | IST-REx-ID: 7411 | OA
Abusalah HM, Kamath Hosdurg C, Klein K, Pietrzak KZ, Walter M. Reversible proofs of sequential work. In: Advances in Cryptology – EUROCRYPT 2019. Vol 11477. Springer International Publishing; 2019:277-291. doi:10.1007/978-3-030-17656-3_10
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2019 | Published | Conference Paper | IST-REx-ID: 6430 | OA
Fuchsbauer G, Kamath Hosdurg C, Klein K, Pietrzak KZ. Adaptively secure proxy re-encryption. In: Vol 11443. Springer Nature; 2019:317-346. doi:10.1007/978-3-030-17259-6_11
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2019 | Published | Conference Paper | IST-REx-ID: 6528 | OA
Pietrzak KZ. Simple verifiable delay functions. In: 10th Innovations in Theoretical Computer Science Conference. Vol 124. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019. doi:10.4230/LIPICS.ITCS.2019.60
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2019 | Published | Conference Paper | IST-REx-ID: 6677 | OA
Choudhuri AR, Hubáček P, Kamath Hosdurg C, Pietrzak KZ, Rosen A, Rothblum GN. Finding a Nash equilibrium is no easier than breaking Fiat-Shamir. In: Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing  - STOC 2019. ACM Press; 2019:1103-1114. doi:10.1145/3313276.3316400
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2019 | Published | Book Chapter | IST-REx-ID: 6726 | OA
Walter M. Sampling the integers with low relative error. In: Buchmann J, Nitaj A, Rachidi T, eds. Progress in Cryptology – AFRICACRYPT 2019. Vol 11627. LNCS. Cham: Springer Nature; 2019:157-180. doi:10.1007/978-3-030-23696-0_9
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2019 | Published | Conference Paper | IST-REx-ID: 7136 | OA
Skórski M. Strong chain rules for min-entropy under few bits spoiled. In: 2019 IEEE International Symposium on Information Theory. IEEE; 2019. doi:10.1109/isit.2019.8849240
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2018 | Published | Journal Article | IST-REx-ID: 10286 | OA
Allini EN, Skórski M, Petura O, Bernard F, Laban M, Fischer V. Evaluation and monitoring of free running oscillators serving as source of randomness. IACR Transactions on Cryptographic Hardware and Embedded Systems. 2018;2018(3):214-242. doi:10.13154/tches.v2018.i3.214-242
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2018 | Published | Journal Article | IST-REx-ID: 107 | OA
Dziembowski S, Pietrzak KZ, Wichs D. Non-malleable codes. Journal of the ACM. 2018;65(4). doi:10.1145/3178432
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