Publications

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Damgård, I. B., Orlandi, C., Takahashi, A. & Tibouchi, M. (2022). Two-Round n-out-of-n and Multi-Signatures and Trapdoor Commitment from Lattices. Journal of Cryptology, 35(2), [14]. https://doi.org/10.1007/s00145-022-09425-3

Chakraborty, S., Magri, B., Nielsen, J. B. & Venturi, D. (2022). Universally Composable Subversion-Resilient Cryptography. In O. Dunkelman & S. Dziembowski (Eds.), Advances in Cryptology – EUROCRYPT 2022: 41st Annual International Conference on the Theory and Applications of Cryptographic Techniques, 2022, Proceedings (pp. 272-302). Springer. Lecture Notes in Computer Science (LNCS) Vol. 13275 https://doi.org/10.1007/978-3-031-06944-4_10

Boudgoust, K., Sakzad, A. & Steinfeld, R. (2022). Vandermonde meets Regev: public key encryption schemes based on partial Vandermonde problems. Designs, Codes and Cryptography, 90(8), 1899-1936. https://doi.org/10.1007/s10623-022-01083-7

Attema, T., Cascudo, I., Cramer, R., Damgård, I. & Escudero, D. (2022). Vector Commitments over Rings and Compressed Σ -Protocols. In E. Kiltz & V. Vaikuntanathan (Eds.), Theory of Cryptography - 20th International Conference, TCC 2022, Proceedings (Vol. Part 1, pp. 173-202). Springer. Lecture Notes in Computer Science Vol. 13747 https://doi.org/10.1007/978-3-031-22318-1_7

Campanelli, M. & Hall-Andersen, M. (2022). Veksel: Simple, Efficient, Anonymous Payments with Large Anonymity Sets fromWell-Studied Assumptions. In ASIA CCS 2022 - Proceedings of the 2022 ACM Asia Conference on Computer and Communications Security (pp. 652-666). Association for Computing Machinery. ASIA CCS 2022 - Proceedings of the 2022 ACM Asia Conference on Computer and Communications Security https://doi.org/10.1145/3488932.3517424

Ganesh, C., Orlandi, C., Tschudi, D. & Zohar, A. (2022). Virtual ASICs: Generalized Proof-of-Stake Mining in Cryptocurrencies. In J. Garcia-Alfaro, J. L. Muñoz-Tapia, G. Navarro-Arribas & M. Soriano (Eds.), Data Privacy Management, Cryptocurrencies and Blockchain Technology : ESORICS 2021 International Workshops, DPM 2021 and CBT 2021 (pp. 173-191). Springer. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Vol. 13140 LNCS https://doi.org/10.1007/978-3-030-93944-1_12

Ganesh, C., Khoshakhlagh, H., Kohlweiss, M., Nitulescu, A. & Zając, M. (2022). What Makes Fiat–Shamir zkSNARKs (Updatable SRS) Simulation Extractable? In C. Galdi & S. Jarecki (Eds.), Security and Cryptography for Networks (pp. 735-760). Springer. Lecture Notes in Computer Science Vol. 13409 https://doi.org/10.1007/978-3-031-14791-3_32

Campanelli, M., Engelmann, F. & Orlandi, C. (2022). Zero-Knowledge for Homomorphic Key-Value Commitments with Applications to Privacy-Preserving Ledgers. In C. Galdi & S. Jarecki (Eds.), Security and Cryptography for Networks (pp. 761-784). Springer. Lecture Notes in Computer Science Vol. 13409 https://doi.org/10.1007/978-3-031-14791-3_33

Rocha, R. V. M., Libório, P. P., Kupwade Patil, H. & Aranha, D. F. (2021). A Differentially Private Hybrid Approach to Traffic Monitoring. In K. Sako & N. O. Tippenhauer (Eds.), Applied Cryptography and Network Security - ACNS 2021 (pp. 233-256). Springer. Lecture Notes in Computer Science Vol. 12727 https://doi.org/10.1007/978-3-030-78375-4_10

Braun, L., Cammarota, R. & Schneider, T. (2021). A Generic Hybrid 2PC Framework with Application to Private Inference of Unmodified Neural Networks: Extended Abstract. Poster session presented at Privacy in Machine Learning.

Abspoel, M., Dalskov, A., Escudero Ospina, D. E. & Nof, A. (2021). An Efficient Passive-to-Active Compiler for Honest-Majority MPC over Rings. In K. Sako & N. O. Tippenhauer (Eds.), Applied Cryptography and Network Security: 19th International Conference, ACNS 2021, Kamakura, Japan, June 21–24, 2021, Proceedings (Vol. II, pp. 122-154). Springer. Lecture Notes in Computer Science Vol. 12726 https://doi.org/10.1007/978-3-030-78375-4_6

Schwartzbach, N. I. (2021). An Incentive-Compatible Smart Contract for Decentralized Commerce. In 2021 IEEE International Conference on Blockchain and Cryptocurrency (pp. 1-3). IEEE. https://doi.org/10.1109/ICBC51069.2021.9461077

Baum, C., Braun, L., Munch-Hansen, A., Razet, B. & Scholl, P. (2021). Appenzeller to Brie: Efficient Zero-Knowledge Proofs for Mixed-Mode Arithmetic and Z2k. In CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security (pp. 192-211). Association for Computing Machinery. Proceedings of the ACM Conference on Computer and Communications Security https://doi.org/10.1145/3460120.3484812

Damgård, I., Ganesh, C., Khoshakhlagh, H., Orlandi, C. & Siniscalchi, L. (2021). Balancing Privacy and Accountability in Blockchain Identity Management. In K. G. Paterson (Ed.), Topics in Cryptology – CT-RSA 2021 (pp. 552-576). Springer. Lecture Notes in Computer Science Vol. 12704 https://doi.org/10.1007/978-3-030-75539-3_23

Baum, C., de Saint Guilhem, C. D., Kales, D., Orsini, E., Scholl, P. & Zaverucha, G. (2021). Banquet: Short and Fast Signatures from AES. In J. A. Garay (Ed.), Public-Key Cryptography – PKC 2021: 24th IACR International Conference on Practice and Theory of Public Key Cryptography, Virtual Event, May 10–13, 2021, Proceedings, Part I (pp. 266-297). Springer. Lecture Notes in Computer Science Vol. LNCS 12710 https://doi.org/10.1007/978-3-030-75245-3_11

Damgård, I. B., Larsen, K. G. & Yakoubov, S. (2021). Broadcast secret-sharing, bounds and applications. In S. Tessaro (Ed.), 2nd Conference on Information-Theoretic Cryptography, ITC 2021 [10] Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing. Leibniz International Proceedings in Informatics, LIPIcs Vol. 199 https://doi.org/10.4230/LIPIcs.ITC.2021.10

Damgård, I. B., Magri, B., Ravi, D., Siniscalchi, L. & Yakoubov, S. (2021). Broadcast-Optimal Two Round MPC with an Honest Majority. In Advances in Cryptology – CRYPTO 2021: Proceedings (pp. 155-184). Springer. https://doi.org/10.1007/978-3-030-84245-1_6

Ganesh, C., Magri, B. & Venturi, D. (2021). Cryptographic reverse firewalls for interactive proof systems. Theoretical Computer Science, 855, 104-132. https://doi.org/10.1016/j.tcs.2020.11.043

Escudero Ospina, D. E. & Soria Vazquez, E. (2021). Efficient Information-Theoretic Multi-Party Computation over Non-Commutative Rings. In Advances in Cryptology - CRYPTO 2021: Proceedings (pp. 335-364). Springer. https://doi.org/10.1007/978-3-030-84245-1_12

Segal, S., Adi, Y., Pinkas, B., Baum, C., Ganesh, C. & Keshet, J. (2021). Fairness in the Eyes of the Data: Certifying Machine-Learning Models. In AIES 2021 - Proceedings of the 2021 AAAI/ACM Conference on AI, Ethics, and Society (pp. 926-935). Association for Computing Machinery. https://doi.org/10.1145/3461702.3462554

Dalskov, A. P. K., Escudero Ospina, D. E. & Keller, M. (2021). Fantastic Four: Honest-Majority Four-Party Secure Computation With Malicious Security. In Proceedings of the 30th USENIX Security Symposium USENIX - The Advanced Computing Systems Association.

Alves, P. G. M. R., Nayara Ortiz, J. & Aranha, D. F. (2021). Faster Homomorphic Encryption over GPGPUs via hierarchical DGT. In N. Borisov & C. Diaz (Eds.), Financial Cryptography and Data Security (pp. 520-540). Springer. Lecture Notes in Computer Science Vol. 12675 https://doi.org/10.1007/978-3-662-64331-0_27

Davi Resende, A. C. & Aranha, D. F. (2021). Faster unbalanced Private Set Intersection in the semi-honest setting. Journal of Cryptographic Engineering, 11(1), 21-38. https://doi.org/10.1007/s13389-020-00242-7

Sidorenco, N., Oechsner, S. & Spitters, B. (2021). Formal security analysis of MPC-in-the-head zero-knowledge protocols. In 2021 IEEE 34th Computer Security Foundations Symposium (CSF) (pp. 607-620). IEEE. https://doi.org/10.1109/CSF51468.2021.00050

Thomsen, S. E. & Spitters, B. (2021). Formalizing Nakamoto-Style Proof of Stake. In 2021 IEEE 34th Computer Security Foundations Symposium (CSF) IEEE. https://doi.org/10.1109/CSF51468.2021.00042

Kulik, T., Boudjadar, J. & Aranha, D. F. (2021). Formally Verified Credentials Management for Industrial Control Systems. In FormaliSE@ICSE: 9th IEEE/ACM International Conference on Formal Methods in Software Engineering (pp. 75-85). IEEE. https://doi.org/10.1109/FormaliSE52586.2021.00014

Hall-Andersen, M. N. & Schwartzbach, N. I. (2021). Game Theory on the Blockchain: A Model for Games with Smart Contracts. In I. Caragiannis & K. A. Hansen (Eds.), Algorithmic Game Theory: 14th International Symposium, SAGT 2021, Aarhus, Denmark, September 21–24, 2021Proceedings (pp. 156-170). Springer. Lecture Notes in Computer Science Vol. 12885 https://doi.org/10.1007/978-3-030-85947-3_11

Burra, S. S., Larraia, E., Nielsen, J. B., Nordholt, P. S., Orlandi, C., Orsini, E., Scholl, P. & Smart, N. P. (2021). High-Performance Multi-party Computation for Binary Circuits Based on Oblivious Transfer. Journal of Cryptology, 34(3), [34]. https://doi.org/10.1007/s00145-021-09403-1

Dalskov, A. P. K. & Escudero Ospina, D. E. (2021). Honest Majority MPC with Abort with Minimal Online Communication. In P. Longa & C. Ràfols (Eds.), Progress in Cryptology – Latincrypt 2021: 7th International Conference on Cryptology and Information Security in Latin America, Bogotá, Colombia, October 6–8, 2021, Proceedings (pp. 453-472). Springer. Lecture Notes in Computer Science Vol. 12912 https://doi.org/10.1007/978-3-030-88238-9_22

Francati, D., Guidi, A., Russo, L. & Venturi, D. (2021). Identity-Based Matchmaking Encryption without Random Oracles. Abstract from 22nd International Conference on Cryptology in India, Jaipur, India.

Ateniese, G., Francati, D., Magri, B. & Venturi, D. (2021). Immunization against complete subversion without random oracles. Theoretical Computer Science, 859, 1-36. https://doi.org/10.1016/j.tcs.2021.01.002

Aranha, D. F., Dalskov, A., Orlandi, C. & Escudero Ospina, D. E. (2021). Improved Threshold Signatures, Proactive Secret Sharing and Input Certification from LSS Isomorphisms. In P. Longa & C. Ràfols (Eds.), Progress in Cryptology – LATINCRYPT 2021 (pp. 382-404). Springer. Lecture Notes in Computer Science Vol. 12912 https://doi.org/10.1007/978-3-030-88238-9_19

Damgård, I., Escudero, D. & Ravi, D. (2021). Information-Theoretically Secure MPC Against Mixed Dynamic Adversaries. In Theory of Cryptography (pp. 591-622). Springer. Lecture Notes in Computer Science Vol. 13042 https://doi.org/10.1007/978-3-030-90459-3_20

Aranha, D. F., Pagnin, E. & Rodriguez-Henriquez, F. (2021). LOVE a Pairing. In P. Longa & C. Ràfols (Eds.), Progress in Cryptology – LATINCRYPT 2021 (pp. 320-340). Springer. Lecture Notes in Computer Science Vol. 12912 https://doi.org/10.1007/978-3-030-88238-9_16

Aranha, D. F., Baum, C., Gjøsteen, K., Silde, T. & Tunge, T. (2021). Lattice-Based Proof of Shuffle and Applications to Electronic Voting. In K. G. Paterson (Ed.), Topics in Cryptology - CT-RSA 2021 (pp. 227-251). Springer. Lecture Notes in Computer Science Vol. 12704 https://doi.org/10.1007/978-3-030-75539-3_10

Boyle, E., Couteau, G., Gilboa, N., Ishai, Y., Kohl, L. & Scholl, P. (2021). Low-Complexity Weak Pseudorandom Functions in textdollartextbackslashmathtt AC0[textbackslashmathtt MOD2]textdollar. In T. Malkin & C. Peikert (Eds.), Advances in Cryptology – CRYPTO 2021: 41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16–20, 2021, Proceedings, Part IV (pp. 487-516). Springer. Lecture Notes in Computer Science Vol. 12828 https://doi.org/10.1007/978-3-030-84259-8_17

Campanelli, M., Faonio, A., Fiore, D., Querol, A. & Rodríguez, H. (2021). Lunar: A Toolbox for More Efficient Universal and Updatable zkSNARKs and Commit-and-Prove Extensions. In M. Tibouchi & H. Wang (Eds.), Advances in Cryptology – ASIACRYPT 2021: 27th International Conference on the Theory and Application of Cryptology and Information Security, Singapore, December 6–10, 2021, Proceedings, Part III (pp. 3-33). Springer. Lecture Notes in Computer Science Vol. 13092 https://doi.org/10.1007/978-3-030-92078-4_1

Baum, C., Malozemoff, A. J., Scholl, P. & Rosen, M. (2021). Mac’n’Cheese: Zero-Knowledge Proofs for Boolean and Arithmetic Circuits with Nested Disjunctions. In Advances in Cryptology - CRYPTO 2021: Proceedings (pp. 92-122). Springer. https://doi.org/10.1007/978-3-030-84259-8_4

Espitau, T., Takahashi, A., Tibouchi, M. & Wallet, A. (2021). Mitaka: A simpler, parallelizable, maskable variant of Falcon. Paper presented at Third PQC Standardization Conference, Washington, United States. https://csrc.nist.gov/CSRC/media/Events/third-pqc-standardization-conference/documents/accepted-papers/espitau-mitaka-pqc2021.pdf

Damgård, I. B., Li, B. & Schwartzbach, N. I. (2021). More communication lower bounds for information-theoretic MPC. In S. Tessaro (Ed.), 2nd Conference on Information-Theoretic Cryptography, ITC 2021 [2] Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing. Leibniz International Proceedings in Informatics, LIPIcs Vol. 199 https://doi.org/10.4230/LIPIcs.ITC.2021.2

Ciampi, M., Siniscalchi, L. & Waldner, H. (2021). Multi-Client Functional Encryption for Separable Functions. In J. A. Garay (Ed.), Public-Key Cryptography – PKC 2021: 24th IACR International Conference on Practice and Theory of Public Key Cryptography, Virtual Event, May 10–13, 2021, Proceedings, Part I (pp. 724-753). Springer. Lecture Notes in Computer Science Vol. LNCS 12710 https://doi.org/10.1007/978-3-030-75245-3_26

Escudero Ospina, D. E. (2021). Multiparty Computation over Z=2^kΖ. Aarhus Universitet.

Abram, D., Damgård, I., Scholl, P. & Trieflinger, S. (2021). Oblivious TLS via Multi-party Computation. In K. G. Paterson (Ed.), Topics in Cryptology – CT-RSA 2021 (pp. 51-74). Springer. Lecture Notes in Computer Science Vol. 12704 https://doi.org/10.1007/978-3-030-75539-3_3

Fleischhacker, N. & Simkin, M. (2021). On Publicly-Accountable Zero-Knowledge and Small Shuffle Arguments. In J. A. Garay (Ed.), Public-Key Cryptography – PKC 2021 : 24th IACR International Conference on Practice and Theory of Public Key Cryptography, Virtual Event, May 10–13, 2021, Proceedings, Part II (pp. 618-648). Springer. Lecture Notes in Computer Science Vol. LNCS 12711 https://doi.org/10.1007/978-3-030-75248-4_22

Jafargholi, Z., Larsen, K. G. & Simkin, M. (2021). Optimal oblivious priority queues. In D. Marx (Ed.), ACM-SIAM Symposium on Discrete Algorithms, SODA 2021 (pp. 2366-2383). Association for Computing Machinery. Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms

Baum, C., David, B. & Frederiksen, T. K. (2021). P2DEX: Privacy-Preserving Decentralized Cryptocurrency Exchange. In K. Sako & N. O. Tippenhauer (Eds.), Applied Cryptography and Network Security - 19th International Conference, ACNS 2021, Proceedings (pp. 163-194). Springer. Lecture Notes in Computer Science Vol. 12726 https://doi.org/10.1007/978-3-030-78372-3_7

Scafuro, A., Siniscalchi, L. & Visconti, I. (2021). Publicly Verifiable Zero Knowledge from (Collapsing) Blockchains. In J. A. Garay (Ed.), Public-Key Cryptography – PKC 2021: 24th IACR International Conference on Practice and Theory of Public Key Cryptography, Virtual Event, May 10–13, 2021, Proceedings, Part II (pp. 469-498). Springer Science and Business Media Deutschland GmbH. Lecture Notes in Computer Science Vol. LNCS 12711 https://doi.org/10.1007/978-3-030-75248-4_17

Gentry, C., Halevi, S., Magri, B., Nielsen, J. B. & Yakoubov, S. (2021). Random-Index PIR and Applications. In K. Nissim & B. Waters (Eds.), Theory of Cryptography : 19th International Conference, TCC 2021, Proceedings (pp. 32-61). Springer. Lecture Notes in Computer Science Vol. 13044 https://doi.org/10.1007/978-3-030-90456-2_2

Kondi, Y., Magri, B., Orlandi, C. & Shlomovits, O. (2021). Refresh when you wake up: Proactive threshold wallets with offline devices. In 2021 IEEE Symposium on Security and Privacy (SP) (pp. 608-625). IEEE. https://doi.org/10.1109/SP40001.2021.00067

Chakraborty, S., Ganesh, C., Pancholi, M. R. & Sarkar, P. (2021). Reverse Firewalls for Adaptively Secure MPC without Setup. In M. Tibouchi & H. Wang (Eds.), Advances in Cryptology – ASIACRYPT 2021: 27th International Conference on the Theory and Application of Cryptology and Information Security, Singapore, December 6–10, 2021, Proceedings, Part II (pp. 335-364). Springer. Lecture Notes in Computer Science Vol. 13091 https://doi.org/10.1007/978-3-030-92075-3_12

Displaying results 51 to 100 out of 606

Revised 12.05.2023

Marianne Dammand Iversen