Publications

List of publications

Cohen, R., Doerner, J., Lee, E., Lysyanskaya, A. & Roy, L. (2026). An Unstoppable Ideal Functionality for Signatures and a Modular Analysis of the Dolev-Strong Broadcast. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 675-708). Springer. https://doi.org/10.1007/978-3-032-12290-2_22

Årdal, M. A., Aranha, D. F., Feng, Y., Gao, Y. & Pan, Y. (2026). Better Bounds for Finding Fixed-Degree Isogenies via Coppersmith’s Method. In EUROCRYPT 2026 https://doi.org/10.1007/978-3-032-25327-9_19

Canetti, R., Damgård, I. B., Kolby, S., Ravi, D. & Yakoubov, S. (2026). Deniable Secret Sharing. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 399-427) https://doi.org/10.1007/978-3-032-12293-3_13

Keller, H. J. (2026). Distributed Differential Privacy Using Cryptographic Techniques. [PhD dissertation, Aarhus University].

Cominetti, E., Simplicio, M., Aranha, D. F., Matias, P. & Araujo, R. (2026). E2Easy: a simple lattice-based in-person end-to-end voting scheme. In B. Haslhofer, J. Xu, F. Victor, M. Bartoletti, A. Bracciali, K. Matsuura, J. Nabrzyski, V. Estrada-Galiñanes, C. Tessone, J. Budurushi & K. Marky (Eds.), Financial Cryptography and Data Security. FC 2025 International Workshops - CoDecFin, FinTeAchin, VOTING, 2025, Revised Selected Papers (pp. 281-296). Springer. https://doi.org/10.1007/978-3-032-00495-6_16

van Baarsen, A. N. & Pu, S. (2026). Fuzzy Private Set Intersection from VOLE. In G. Hanaoka & B.-Y. Yang (Eds.), Advances in Cryptology – ASIACRYPT 2025 : 31st International Conference on the Theory and Application of Cryptology and Information Security, Melbourne, VIC, Australia, December 8–12, 2025, Proceedings, Part V (pp. 327-360). Springer. https://doi.org/10.1007/978-981-95-5116-3_11

Yakoubov, S., Damgård, I. B., Siniscalchi, L., Ravi, D. & Ciampi, M. (2026). Information-Theoretic Broadcast-Optimal MPC. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography Conference (TCC 2025) (pp. 152-181) https://doi.org/10.1007/978-3-032-12287-2_6

Aranha, D. F., Blatchley Hansen, A. & Kingo Mogensen, T. (2026). LINE-Break: Cryptanalysis and Reverse Engineering of Letter Sealing. In AsiaCCS 2026 https://doi.org/10.1145/3779208.3805983

Acharya, A., Hazay, C. & Venkitasubramaniam, M. (2026). On Achieving "Best-in-the-Multiverse" MPC. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings: 23rd International Conference, TCC 2025, Aarhus, Denmark, December 1–5, 2025, Proceedings, Part I (Vol. 16268, pp. 119–151). Springer LNCS. https://doi.org/10.1007/978-3-032-12287-2_5

Abram, D., Fehr, S., Obremski, M. & Scholl, P. (2026). On the Impossibility of Actively Secure Distributed Samplers. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings: 23rd International Conference, TCC 2025, Aarhus, Denmark, December 1–5, 2025, Proceedings, Part IV (pp. 547-581). Springer Nature. https://doi.org/10.1007/978-3-032-12290-2_18

Escudero, D. & Damgård, I. (2026). Preface. In D. Escudero & I. Damgård (Eds.), Progress in Cryptology – LATINCRYPT 2025: 9th International Conference on Cryptology and Information Security in Latin America, Medellín, Colombia, October 1–3, 2025, Proceedings (pp. v). Springer. https://doi.org/10.1007/978-3-032-06754-8

Behera, A. R., Meyer, P., Orlandi, C., Roy, L. & Scholl, P. (2026). Privately Constrained PRFs from DCR: Puncturing and Bounded Waring Rank. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 301-332). Springer. https://doi.org/10.1007/978-3-032-12287-2_11

Chiang, J. H.-Y., Damgård, I., Orlandi, C., Pancholi, M. & Simkin, M. (2026). Securely Computing One-Sided Matching Markets. In C. Garman & P. Moreno-Sanchez (Eds.), Financial Cryptography and Data Security - 29th International Conference, FC 2025, Revised Selected Papers (pp. 126-143). Springer Nature. https://doi.org/10.1007/978-3-032-07024-1_8

Abram, D., Malavolta, G. & Roy, L. (2026). Slightly Sublinear Trapdoor Hash Functions and PIR from Low-Noise LPN. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography - 23rd International Conference, TCC 2025, Proceedings (pp. 280-300). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-12287-2_10

Årdal, M. A., Basso, A. & Riepel, D. (2026). The Algebraic Isogeny Model: A General Model with Applications to SQIsign and Key Exchanges. In EUROCRYPT 2026 https://doi.org/10.1007/978-3-032-25327-9_21

Larsen, K. G. & Simkin, M. (2026). Time/Space Tradeoffs for Generic Attacks on Delay Functions. In B. Applebaum & H. Lin (Eds.), Theory of Cryptography: 23rd International Conference, TCC 2025, Aarhus, Denmark, December 1–5, 2025, Proceedings, Part IV (pp. 451-477). Springer. https://doi.org/10.1007/978-3-032-12290-2_15

Acharya, A., Hazay, C., Prabhakaran, M. & Kolesnikov, V. (2026). Towards Building Efficient SCALES Protocols. In G. Hanaoka & B.-Y. Yang (Eds.), Advances in Cryptology - ASIACRYPT 2025 - 31st International Conference on the Theory and Application of Cryptology and Information Security, Proceedings: 31st International Conference on the Theory and Application of Cryptology and Information Security, Melbourne, VIC, Australia, December 8–12, 2025, Proceedings, Part V (Vol. 16249, pp. 35-67). Springer LNCS. https://doi.org/10.1007/978-981-95-5116-3_2

Argo, S., Venema, M., Riepel, D., Güneysu, T. & Aranha, D. F. (2025). ABE Cubed: Advanced Benchmarking Extensions for ABE Squared. IACR Transactions on Cryptographic Hardware and Embedded Systems, 2025(4), 544-587. https://doi.org/10.46586/tches.v2025.i4.544-587

Braun, L., Castagnos, G., Damgård, I., Laguillaumie, F., Melissaris, K., Orlandi, C. & Tucker, I. (2025). An Improved Threshold Homomorphic Cryptosystem Based on Class Groups. Cryptography and Communications, 17(5), 1367-1406. https://doi.org/10.1007/S12095-025-00826-2

Charbit, P., Couteau, G., Meyer, P. & Naserasr, R. (2025). A Note on Low-Communication Secure Multiparty Computation via Circuit Depth-Reduction. In E. Boyle, E. Boyle & M. Mahmoody (Eds.), Theory of Cryptography - 22nd International Conference, TCC 2024, Proceedings (pp. 167-199). Springer Science+Business Media. https://doi.org/10.1007/978-3-031-78023-3_6

Abraham, I., Chouatt, E., Gilad, Y., Stern, G. & Yakoubov, S. (2025). Asynchronous Algorand: Reaching Agreement with Near Linear Communication and Constant Expected Time. In ACM Symposium on Principles of Distributed Computing (PODC 2025) (pp. 28-38) https://doi.org/10.1145/3732772.3733533

Papanikolaou, N. M. (2025). Better, Faster, Stronger - Improving Security, Efficiency, and Primitives for MPC. [PhD dissertation, Aarhus University].

Amores Sesar, I., Cachin, C., Villacis, J. & Zanolini, L. (2025). DAG-based Consensus with Asymmetric Trust. In PODC '25: Proceedings of the ACM Symposium on Principles of Distributed Computing (pp. 151-161) https://doi.org/10.1145/3732772.3733527

Amores Sesar, I., Grøndal, V. H., Holmgård, A. & Ottendal, M. (2025). DAG It Off: Latency Prefers No Common Coins. In D. R. Kowalski (Ed.), 39th International Symposium on Distributed Computing (DISC 2025) Article 5 https://doi.org/10.4230/LIPIcs.DISC.2025.5

Ciampi, M., Sternad, J. & Xia, Y. (2025). Delayed-Input Multi-party Computation. In M. Fischlin & V. Moonsamy (Eds.), Applied Cryptography and Network Security - 23rd International Conference, ACNS 2025, Proceedings (pp. 339–368) https://doi.org/10.1007/978-3-031-95761-1_12

Boyle, E., Kohl, L., Li, Z. & Scholl, P. (2025). Direct FSS Constructions for Branching Programs and More from PRGs with Encoded-Output Homomorphism. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings (pp. 266-298). Springer Nature. https://doi.org/10.1007/978-981-96-0938-3_9

Burkhardt, J., Keller, H. J., Orlandi, C. & Schwiegelshohn, C. (2025). Distributed Differentially Private Data Analytics via Secure Sketching. In Forty-second International Conference on Machine Learning: ICML 2025 (Vol. 267, pp. 5913-5942). Article 10733 https://openreview.net/forum?id=2Snksn3U47

Damgård, I. B., Ravi, D., Roy, L. D., Tschudi, D. & Yakoubov, S. (2025). Efficient Secure Communication Over Dynamic Incomplete Networks With Minimal Connectivity. In E. Boyle, E. Boyle & M. Mahmoody (Eds.), Theory of Cryptography - 22nd International Conference, TCC 2024, Proceedings (pp. 266–292). Springer. https://doi.org/10.1007/978-3-031-78023-3_9

Ganesh, C., Orlandi, C., Pancholi, M. R., Takahashi, A. & Tschudi, D. (2025). Fiat-Shamir Bulletproofs are Non-Malleable (in the Random Oracle Model). Journal of Cryptology, 38(1), Article 11. https://doi.org/10.1007/s00145-024-09525-2

Aranha, D. F., Costache, A., Guimaraes, A. & Soria-Vazquez, E. (2025). HELIOPOLIS: Verifiable Computation over Homomorphically Encrypted Data from Interactive Oracle Proofs is Practical. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings (Vol. V, pp. 302-334). Springer. https://doi.org/10.1007/978-981-96-0935-2_10

Neumann, L., Guimaraes, A., Aranha, D. F. & Borin, E. (2025). Homomorphic WiSARDs: Efficient Weightless Neural Network training over encrypted data. In M. Fischlin & V. Moonsamy (Eds.), Applied Cryptography and Network Security - 23rd International Conference, ACNS 2025, Proceedings (pp. 309-338) https://doi.org/10.1007/978-3-031-95767-3_12

Agarwal, A., Bienstock, A., Damgård, I. & Escudero, D. (2025). Honest Majority GOD MPC with O(depth(C)) Rounds and Low Online Communication. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology – ASIACRYPT 2024 - 30th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings (pp. 234-265). Springer Nature. https://doi.org/10.1007/978-981-96-0938-3_8

Kolby, S., Roy, L. D., Sternad, J. & Yakoubov, S. (2025). Information-Theoretic Random-Index PIR. In N. Gilboa (Ed.), 6th Conference on Information-Theoretic Cryptography (ITC 2025) (pp. 5:1-5:15). Dagstuhl Publishing. https://doi.org/10.4230/LIPIcs.ITC.2025.5

Abram, D., Malavolta, G. & Roy, L. (2025). Key-Homomorphic Computations for RAM: Fully Succinct Randomised Encodings and More. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 236-268). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-01881-6_8

Constantin-Sukul, L. R. J., Ø. Gammelgaard, R., Henriksen, A. & Aranha, D. F. (2025). Key recovery on static Kyber based on transient execution attacks. In Proceedings of the 1st Microarchitecture Security Conference https://doi.org/10.46586/uasc.2025.006

Agarwal, A., Baum, C., Braun, L. & Scholl, P. (2025). Low-Bandwidth Mixed Arithmetic in VOLE-Based ZK from Low-Degree PRGs. In S. Fehr & P.-A. Fouque (Eds.), Advances in Cryptology – EUROCRYPT 2025 - 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2025, Proceedings: EUROCRYPT 2025 (Vol. 4, pp. 396-426). Springer. https://doi.org/10.1007/978-3-031-91134-7_14

Januzelli, J., Rosulek, M. & Roy, L. (2025). Lower Bounds for Garbled Circuits from Shannon-Type Information Inequalities. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 589-618). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-01884-7_19

Morita, H., Pohle, E., Sadakane, K., Scholl, P., Tozawa, K. & Tschudi, D. (2025). MAESTRO: Multi-Party AES Using Lookup Tables. In Proceedings of the 34th USENIX Security Symposium (pp. 1965-1984). USENIX - The Advanced Computing Systems Association. https://doi.org/10.5555/3766078.3766180

Boudgoust, K. & Keller, H. (2025). Module Learning with Errors with Truncated Matrices. In R. Niederhagen & M.-J. O. Saarinen (Eds.), Post-Quantum Cryptography - 16th International Workshop, PQCrypto 2025, Proceedings (Vol. Part 1, pp. 255-277). Springer. https://doi.org/10.1007/978-3-031-86599-2_9

Hansen, A. B., Nielsen, J. B. & Simkin, M. (2025). OCash: Fully Anonymous Payments Between Blockchain Light Clients. In T. Jager & J. Pan (Eds.), Public-Key Cryptography – PKC 2025 - 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, Proceedings (pp. 169-202). Springer Science+Business Media. https://doi.org/10.1007/978-3-031-91832-2_6

Baum, C., Beullens, W., Mukherjee, S., Orsini, E., Ramacher, S., Rechberger, C., Roy, L. & Scholl, P. (2025). One Tree to Rule Them All: Optimizing GGM Trees and OWFs for Post-Quantum Signatures. In K.-M. Chung & Y. Sasaki (Eds.), Advances in Cryptology - ASIACRYPT 2024 (pp. 463-493). Springer Nature. https://doi.org/10.1007/978-981-96-0875-1_15

Acharya, A., Azari, K. & Kamath, C. (2025). On the Adaptive Security of Free-XOR-Based Garbling Schemes in the Plain Model. In S. Fehr & P.-A. Fouque (Eds.), Advances in Cryptology – EUROCRYPT 2025 - 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2025, Proceedings: 44th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Madrid, Spain, May 4–8, 2025, Proceedings, Part VI (Vol. 15606, pp. 214-244). Springer LNCS. https://doi.org/10.1007/978-3-031-91095-1_8

Årdal, M. A., Adj, G., Alblooshi, A., Aranha, D. F., A. Canales-Martínez, I., Chavez-Saab, J., Gazzoni Filho, D. L., Reijnders, K. & Rodriguez-Henriquez, F. (2025). Optimized One-Dimensional SQIsign Verification on Intel and Cortex-M4. IACR Transactions of Cryptographic Hardware and Embedded Systems, 2025(1), 497-522. https://doi.org/10.46586/tches.v2025.i1.497-522

Chiang, J. H. Y., Damgård, I., Duro, W. R., Engan, S., Kolby, S. & Scholl, P. (2025). Post-Quantum Threshold Ring Signature Applications from VOLE-in-the-Head. In CCS 2025 - Proceedings of the 2025 ACM SIGSAC Conference on Computer and Communications Security (pp. 4664-4678). Association for Computing Machinery. https://doi.org/10.1145/3719027.3744854

Meyer, P., Orlandi, C., Roy, L. & Scholl, P. (2025). Rate-1 Arithmetic Garbling From Homomorphic Secret Sharing. In E. Boyle & M. Mahmoody (Eds.), Theory of Cryptography - 22nd International Conference, TCC 2024, Proceedings (pp. 71-97). Article 323579 Springer Nature. https://doi.org/10.1007/978-3-031-78023-3_3

Kyster, A., Nielsen, F. H., Oechsner, S. & Scholl, P. (2025). Rushing at SPDZ: On the Practical Security of Malicious MPC Implementations. In M. Blanton, W. Enck & C. Nita-Rotaru (Eds.), 2025 IEEE Symposium on Security and Privacy (SP) (pp. 2491-2508). IEEE. https://doi.org/10.1109/SP61157.2025.00176

Aranha, D. F., Guimaraes, A., Hoffman, C. & Méaux, P. (2025). Secure and efficient transciphering for FHE-based MPC. IACR Transactions of Cryptographic Hardware and Embedded Systems, 2025(3), 745-780. https://doi.org/10.46586/tches.v2025.i3.745-780

Acharya, A., Baig, M. A., Hofheinz, D., Azari, K. & Kamath, C. (2025). Securely Instantiating 'Half Gates' Garbling in the Standard Model. In T. Jager & J. Pan (Eds.), Public-Key Cryptography – PKC 2025 - 28th IACR International Conference on Practice and Theory of Public-Key Cryptography, 2025, Proceedings (Vol. 15677, pp. 37-75). Springer LNCS. https://doi.org/10.1007/978-3-031-91829-2_2

Baum, C., Beullens, W., Braun, L., Delpech de Saint Guilhem, C., Klooß, M., Majenz, C., Mukherjee, S., Orsini, E., Ramacher, S., Rechberger, C., Roy, L. & Scholl, P. (2025). Shorter, Tighter, FAESTer: Optimizations and Improved (QROM) Analysis for VOLE-in-the-Head Signatures. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 124-156). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-01887-8_5

Meyer, P., Orlandi, C., Roy, L. & Scholl, P. (2025). Silent Circuit Relinearisation: Sublinear-Size (Boolean and Arithmetic) Garbled Circuits from DCR. In Y. Tauman Kalai & S. F. Kamara (Eds.), Advances in Cryptology – CRYPTO 2025 - 45th Annual International Cryptology Conference, Proceedings (pp. 426-458). Springer Science+Business Media. https://doi.org/10.1007/978-3-032-01884-7_14

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Revised 05.06.2026

Marianne Dammand Iversen