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131 Publications
2024 |Published| Conference Paper | IST-REx-ID: 15007 | 
Alpos O, Amores-Sesar I, Cachin C, Yeo MX. 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. doi:10.4230/LIPIcs.OPODIS.2023.12
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2024 |Published| Conference Paper | IST-REx-ID: 17051 |
Auerbach B, Günther CU, Pietrzak KZ. Trapdoor memory-hard functions. In: 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques. Vol 14653. Springer Nature; 2024:315-344. doi:10.1007/978-3-031-58734-4_11
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2024 |Published| Conference Paper | IST-REx-ID: 17126 |
Tairi E, Ünal A. Lower bounds for lattice-based compact functional encryption. In: Advances in Cryptology – EUROCRYPT 2024. Vol 14652. Springer Nature; 2024:249-279. doi:10.1007/978-3-031-58723-8_9
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2024 |Published| Journal Article | IST-REx-ID: 14820 |
Schmid S, Svoboda J, Yeo MX. Weighted packet selection for rechargeable links in cryptocurrency networks: Complexity and approximation. Theoretical Computer Science. 2024;989. doi:10.1016/j.tcs.2023.114353
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2024 |Published| Conference Paper | IST-REx-ID: 17328 |
Chatterjee K, Ebrahimzadeh A, Karrabi M, Pietrzak KZ, Yeo MX, Zikelic D. Fully automated selfish mining analysis in efficient proof systems blockchains. In: Proceedings of the 43rd Annual ACM Symposium on Principles of Distributed Computing. Association for Computing Machinery; 2024:268-278. doi:10.1145/3662158.3662769
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2024 |Published| Conference Paper | IST-REx-ID: 18086
Alwen JF, Auerbach B, Cueto Noval M, Klein K, Pascual Perez G, Pietrzak KZ. DeCAF: Decentralizable CGKA with fast healing. In: Galdi C, Phan DH, eds. Security and Cryptography for Networks: 14th International Conference. Vol 14974. Cham: Springer Nature; 2024:294–313. doi:10.1007/978-3-031-71073-5_14
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2023 |Published| Conference Paper | IST-REx-ID: 13143 |
Hoffmann C, Hubáček P, Kamath C, Pietrzak KZ. Certifying giant nonprimes. In: Public-Key Cryptography - PKC 2023. Vol 13940. Springer Nature; 2023:530-553. doi:10.1007/978-3-031-31368-4_19
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2023 |Published| Journal Article | IST-REx-ID: 12164 |
Baig MA, Hendler D, Milani A, Travers C. Long-lived counters with polylogarithmic amortized step complexity. Distributed Computing. 2023;36:29-43. doi:10.1007/s00446-022-00439-5
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2023 |Published| Conference Paper | IST-REx-ID: 14428 |
Dodis Y, Ferguson N, Goldin E, Hall P, Pietrzak KZ. Random oracle combiners: Breaking the concatenation barrier for collision-resistance. In: 43rd Annual International Cryptology Conference. Vol 14082. Springer Nature; 2023:514-546. doi:10.1007/978-3-031-38545-2_17
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2023 |Published| Conference Paper | IST-REx-ID: 14457 |
Hoffmann C, Simkin M. Stronger lower bounds for leakage-resilient secret sharing. In: 8th International Conference on Cryptology and Information Security in Latin America. Vol 14168. Springer Nature; 2023:215-228. doi:10.1007/978-3-031-44469-2_11
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2023 |Published| Thesis | IST-REx-ID: 14506 |
Yeo MX. Advances in efficiency and privacy in payment channel network analysis. 2023. doi:10.15479/14506
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2023 |Published| Conference Paper | IST-REx-ID: 14490 |
Avarikioti Z, Lizurej T, Michalak T, Yeo MX. Lightning creation games. In: 43rd International Conference on Distributed Computing Systems. Vol 2023. IEEE; 2023:603-613. doi:10.1109/ICDCS57875.2023.00037
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2023 | Conference Paper | IST-REx-ID: 14693 |
Hoffmann C, Hubáček P, Kamath C, Krňák T. (Verifiable) delay functions from Lucas sequences. In: 21st International Conference on Theory of Cryptography. Vol 14372. Springer Nature; 2023:336-362. doi:10.1007/978-3-031-48624-1_13
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2023 |Published| Conference Paper | IST-REx-ID: 14691 |
Auerbach B, Cueto Noval M, Pascual Perez G, Pietrzak KZ. On the cost of post-compromise security in concurrent Continuous Group-Key Agreement. In: 21st International Conference on Theory of Cryptography. Vol 14371. Springer Nature; 2023:271-300. doi:10.1007/978-3-031-48621-0_10
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2023 |Published| Conference Paper | IST-REx-ID: 14692 |
Auerbach B, Hoffmann C, Pascual Perez G. Generic-group lower bounds via reductions between geometric-search problems: With and without preprocessing. In: 21st International Conference on Theory of Cryptography. Vol 14371. Springer Nature; 2023:301-330. doi:10.1007/978-3-031-48621-0_11
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2023 |Published| Conference Paper | IST-REx-ID: 14736
Bastankhah M, Chatterjee K, Maddah-Ali MA, Schmid S, Svoboda J, Yeo MX. R2: Boosting liquidity in payment channel networks with online admission control. In: 27th International Conference on Financial Cryptography and Data Security. Vol 13950. Springer Nature; 2023:309-325. doi:10.1007/978-3-031-47754-6_18
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2022 |Published| Conference Paper | IST-REx-ID: 12516 |
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: 12167 |
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
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2022 |Published| Conference Paper | IST-REx-ID: 12176 |
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: 17060 |
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
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