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156 Publications
2024 |
Published |
Journal Article |
IST-REx-ID: 18961 |
Günther, Christoph Ullrich, and Krzysztof Z Pietrzak. “Deniability in Automated Contact Tracing: Impossibilities and Possibilities.” Proceedings on Privacy Enhancing Technologies. Privacy Enhancing Technologies Symposium Advisory Board, 2024. https://doi.org/10.56553/popets-2024-0134.
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2024 |
Published |
Journal Article |
IST-REx-ID: 14820 |
Schmid, Stefan, Jakub Svoboda, and Michelle X Yeo. “Weighted Packet Selection for Rechargeable Links in Cryptocurrency Networks: Complexity and Approximation.” Theoretical Computer Science. Elsevier, 2024. https://doi.org/10.1016/j.tcs.2023.114353.
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2024 |
Published |
Conference Paper |
IST-REx-ID: 15007 |
Alpos, Orestis, Ignacio Amores-Sesar, Christian Cachin, and Michelle X Yeo. “Eating Sandwiches: Modular and Lightweight Elimination of Transaction Reordering Attacks.” In 27th International Conference on Principles of Distributed Systems, Vol. 286. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2024. https://doi.org/10.4230/LIPIcs.OPODIS.2023.12.
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| arXiv
2024 |
Published |
Conference Paper |
IST-REx-ID: 17051 |
Auerbach, Benedikt, Christoph Ullrich Günther, and Krzysztof Z Pietrzak. “Trapdoor Memory-Hard Functions.” In 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, 14653:315–44. Springer Nature, 2024. https://doi.org/10.1007/978-3-031-58734-4_11.
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2024 |
Published |
Conference Paper |
IST-REx-ID: 17126 |
Tairi, Erkan, and Akin Ünal. “Lower Bounds for Lattice-Based Compact Functional Encryption.” In Advances in Cryptology – EUROCRYPT 2024, 14652:249–79. Springer Nature, 2024. https://doi.org/10.1007/978-3-031-58723-8_9.
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2024 |
Published |
Conference Paper |
IST-REx-ID: 17328 |
Chatterjee, Krishnendu, Amirali Ebrahimzadeh, Mehrdad Karrabi, Krzysztof Z Pietrzak, Michelle X Yeo, and Dorde Zikelic. “Fully Automated Selfish Mining Analysis in Efficient Proof Systems Blockchains.” In Proceedings of the 43rd Annual ACM Symposium on Principles of Distributed Computing, 268–78. Association for Computing Machinery, 2024. https://doi.org/10.1145/3662158.3662769.
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| arXiv
2024 |
Draft |
Preprint |
IST-REx-ID: 20701 |
Hoffmann, Charlotte, Pavel Hubáček, and Svetlana Ivanova. “Practical Batch Proofs of Exponentiation.” Cryptology EPrint Archive. International Association for Cryptologic Research , n.d.
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2024 |
Published |
Thesis | PhD |
IST-REx-ID: 18088 |
Pascual Perez, Guillermo. “On the Efficiency and Security of Secure Group Messaging.” Institute of Science and Technology Austria, 2024. https://doi.org/10.15479/at:ista:18088.
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2024 |
Published |
Conference Paper |
IST-REx-ID: 18086
Alwen, Joel F, Benedikt Auerbach, Miguel Cueto Noval, Karen Klein, Guillermo Pascual Perez, and Krzysztof Z Pietrzak. “DeCAF: Decentralizable CGKA with Fast Healing.” In Security and Cryptography for Networks: 14th International Conference, edited by Clemente Galdi and Duong Hieu Phan, 14974:294–313. Cham: Springer Nature, 2024. https://doi.org/10.1007/978-3-031-71073-5_14.
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2023 |
Published |
Journal Article |
IST-REx-ID: 12164 |
Baig, Mirza Ahad, Danny Hendler, Alessia Milani, and Corentin Travers. “Long-Lived Counters with Polylogarithmic Amortized Step Complexity.” Distributed Computing. Springer Nature, 2023. https://doi.org/10.1007/s00446-022-00439-5.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 14428 |
Dodis, Yevgeniy, Niels Ferguson, Eli Goldin, Peter Hall, and Krzysztof Z Pietrzak. “Random Oracle Combiners: Breaking the Concatenation Barrier for Collision-Resistance.” In 43rd Annual International Cryptology Conference, 14082:514–46. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-38545-2_17.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 14457 |
Hoffmann, Charlotte, and Mark Simkin. “Stronger Lower Bounds for Leakage-Resilient Secret Sharing.” In 8th International Conference on Cryptology and Information Security in Latin America, 14168:215–28. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-44469-2_11.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 14691 |
Auerbach, Benedikt, Miguel Cueto Noval, Guillermo Pascual Perez, and Krzysztof Z Pietrzak. “On the Cost of Post-Compromise Security in Concurrent Continuous Group-Key Agreement.” In 21st International Conference on Theory of Cryptography, 14371:271–300. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-48621-0_10.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 14692 |
Auerbach, Benedikt, Charlotte Hoffmann, and Guillermo Pascual Perez. “Generic-Group Lower Bounds via Reductions between Geometric-Search Problems: With and without Preprocessing.” In 21st International Conference on Theory of Cryptography, 14371:301–30. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-48621-0_11.
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2023 |
Conference Paper |
IST-REx-ID: 14693 |
Hoffmann, Charlotte, Pavel Hubáček, Chethan Kamath, and Tomáš Krňák. “(Verifiable) Delay Functions from Lucas Sequences.” In 21st International Conference on Theory of Cryptography, 14372:336–62. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-48624-1_13.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 14736 |
Bastankhah, Mahsa, Krishnendu Chatterjee, Mohammad Ali Maddah-Ali, Stefan Schmid, Jakub Svoboda, and Michelle X Yeo. “R2: Boosting Liquidity in Payment Channel Networks with Online Admission Control.” In 27th International Conference on Financial Cryptography and Data Security, 13950:309–25. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-47754-6_18.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 19985
Schmid, Stefan, Jakub Svoboda, and Michelle X Yeo. “Weighted Acket Selection for Rechargeable Links in Cryptocurrency Networks: Complexity and Approximation.” In 30th International Colloquium on Structural Information and Communication Complexity, 13892:576–94. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-32733-9_26.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 13143 |
Hoffmann, Charlotte, Pavel Hubáček, Chethan Kamath, and Krzysztof Z Pietrzak. “Certifying Giant Nonprimes.” In Public-Key Cryptography - PKC 2023, 13940:530–53. Springer Nature, 2023. https://doi.org/10.1007/978-3-031-31368-4_19.
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2023 |
Published |
Thesis | PhD |
IST-REx-ID: 14506 |
Yeo, Michelle X. “Advances in Efficiency and Privacy in Payment Channel Network Analysis.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/14506.
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2023 |
Published |
Conference Paper |
IST-REx-ID: 14490 |
Avarikioti, Zeta, Tomasz Lizurej, Tomasz Michalak, and Michelle X Yeo. “Lightning Creation Games.” In 43rd International Conference on Distributed Computing Systems, 2023:603–13. IEEE, 2023. https://doi.org/10.1109/ICDCS57875.2023.00037.
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