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Akin Ünal

Mirza Baig

Miguel Cueto Noval

Christoph Günther

Ray Neiheiser

Charlotte Hoffmann

Krzysztof Pietrzak

Karen Klein

Chethan Kamath Hosdurg

Benedikt Auerbach

Georgia Avarikioti

Hamza Abusalah

Michael Walter

Karen Klein

Michelle Yeo

Joel Alwen

Georg Fuchsbauer

Stephan Krenn

Anshu Yadav

Emiel Wiedijk

Schipper, Joachim

Michal Rybar

Peter Gazi

Suvradip Chakraborty



155 Publications

2022 | Published | Conference Paper | IST-REx-ID: 12167 | OA
Avarikioti G, Pietrzak KZ, Salem I, Schmid S, Tiwari S, Yeo MX. Hide & Seek: Privacy-preserving rebalancing on payment channel networks. In: Financial Cryptography and Data Security. Vol 13411. Springer Nature; 2022:358-373. doi:10.1007/978-3-031-18283-9_17
[Preprint] View | DOI | Download Preprint (ext.) | WoS | arXiv
 
2022 | Published | Conference Paper | IST-REx-ID: 12176 | OA
Hoffmann C, Hubáček P, Kamath C, Klein K, Pietrzak KZ. Practical statistically-sound proofs of exponentiation in any group. In: Advances in Cryptology – CRYPTO 2022. Vol 13508. Springer Nature; 2022:370-399. doi:10.1007/978-3-031-15979-4_13
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2022 | Published | Conference Paper | IST-REx-ID: 12516 | OA
Bogdanov A, Cueto Noval M, Hoffmann C, Rosen A. Public-Key Encryption from Homogeneous CLWE. In: Theory of Cryptography. Vol 13748. Springer Nature; 2022:565-592. doi:10.1007/978-3-031-22365-5_20
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2022 | Published | Conference Paper | IST-REx-ID: 17060 | OA
Tiwari S, Yeo MX, Avarikioti Z, Salem I, Pietrzak KZ, Schmid S. Wiser: Increasing throughput in payment channel networks with transaction aggregation. In: Proceedings of the 4th ACM Conference on Advances in Financial Technologies. Association for Computing Machinery; 2022:217-231. doi:10.1145/3558535.3559775
[Published Version] View | Files available | DOI | WoS | arXiv
 
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 | Thesis | PhD | IST-REx-ID: 10035 | OA
Klein K. On the adaptive security of graph-based games. 2021. doi:10.15479/at:ista:10035
[Published Version] View | Files available | DOI
 
2021 | Published | Conference Paper | IST-REx-ID: 10041 | OA
Kamath Hosdurg C, Klein K, Pietrzak KZ, Wichs D. Limits on the Adaptive Security of Yao’s Garbling. In: 41st Annual International Cryptology Conference, Part II . Vol 12826. Cham: Springer Nature; 2021:486-515. doi:10.1007/978-3-030-84245-1_17
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2021 | Published | Conference Paper | IST-REx-ID: 10044 | OA
Kamath Hosdurg C, Klein K, Pietrzak KZ. On treewidth, separators and Yao’s garbling. In: 19th Theory of Cryptography Conference 2021. International Association for Cryptologic Research; 2021.
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2021 | Published | Conference Paper | IST-REx-ID: 10048 | OA
Kamath Hosdurg C, Klein K, Pietrzak KZ, Walter M. The cost of adaptivity in security games on graphs. In: 19th Theory of Cryptography Conference 2021. International Association for Cryptologic Research; 2021.
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2021 | Published | Conference Paper | IST-REx-ID: 10049 | OA
Klein K, Pascual Perez G, Walter M, et al. Keep the dirt: tainted TreeKEM, adaptively and actively secure continuous group key agreement. In: 2021 IEEE Symposium on Security and Privacy . IEEE; 2021:268-284. doi:10.1109/sp40001.2021.00035
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2021 | Published | Conference Paper | IST-REx-ID: 10407 | OA
Chakraborty S, Dziembowski S, Gałązka M, Lizurej T, Pietrzak KZ, Yeo MX. Trojan-resilience without cryptography. In: Vol 13043. Springer Nature; 2021:397-428. doi:10.1007/978-3-030-90453-1_14
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2021 | Published | Conference Paper | IST-REx-ID: 10408 | OA
Alwen JF, Auerbach B, Baig MA, et al. Grafting key trees: Efficient key management for overlapping groups. In: 19th International Conference. Vol 13044. Springer Nature; 2021:222-253. doi:10.1007/978-3-030-90456-2_8
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2021 | Published | Conference Paper | IST-REx-ID: 10409 | OA
Kamath Hosdurg C, Klein K, Pietrzak KZ. On treewidth, separators and Yao’s garbling. In: 19th International Conference. Vol 13043. Springer Nature; 2021:486-517. doi:10.1007/978-3-030-90453-1_17
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
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: 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
[Published Version] View | Files available | DOI | WoS
 
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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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
[Submitted Version] View | Files available | DOI | Download Submitted Version (ext.) | WoS | arXiv
 
2020 | Published | Thesis | PhD | IST-REx-ID: 7896 | OA
Kamath Hosdurg C. On the average-case hardness of total search problems. 2020. doi:10.15479/AT:ISTA:7896
[Published Version] View | Files available | DOI
 
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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