Billede af Bernardo Machado David
20192024

Publikationer pr. år

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  • 2023

    A Decentralized Information Marketplace Preserving Input and Output Privacy

    Golob, S., Pentyala, S., David, B., Dowsley, R., Larangeira, M., De Cock, M. & Nascimento, A., 2023, DEC '23: Proceedings of the Second ACM Data Economy Workshop. Association for Computing Machinery

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  • Correlated-Output Differential Privacy and Applications to Dark Pools

    Hsin-yu Chiang, J., David, B., Gama, M. & Lebeda, C. J., 2023, 5th Conference on Advances in Financial Technologies (AFT 2023) . Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, Bind 282. s. 1-23 (Leibniz International Proceedings in Informatics (LIPIcs), Bind 282).

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  • CRAFT: Composable Randomness Beacons and Output-Independent Abort MPC From Time

    Baum, C., David, B., Dowsley, R., Nielsen, J. B., Oechsner, S. & Vasala, R. K., 2023, Public-Key Cryptography – PKC 2023. PKC 2023.. Springer, Cham, (LNCS, Bind 13940).

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  • Eagle: Efficient Privacy Preserving Smart Contracts

    Baum, C., Hsin-yu Chiang, J., David, B. & Frederiksen, T., 2023, Financial Cryptography and Data Security. FC 2023.. Springer, Cham, (LNCS, Bind 13950).

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  • Encryption to the Future: A Paradigm for Sending Secret Messages to Future (Anonymous) Committees

    Campanelli, M., David, B., Khoshakhlagh, H., Konring, A. & Nielsen, J. B., 23 jan. 2023, Advances in Cryptology – ASIACRYPT 2022: 28th International Conference on the Theory and Application of Cryptology and Information Security, Taipei, Taiwan, December 5–9, 2022, Proceedings, Part III. (Lecture Notes in Computer Science, Bind 13793).

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  • FairPoS: Input Fairness in Permissionless Consensus

    Hsin-yu Chiang, J., David, B., Eyal, I. & Gong, T., 18 okt. 2023, 5th Conference on Advances in Financial Technologies (AFT 2023) . Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, (Leibniz International Proceedings in Informatics (LIPIcs), Bind 282).

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  • Local Differential Privacy in Voting

    Giustolisi, R., David, B., Mortensen, V. & Pedersen, M., 2023, ITASEC 2023: The Italian Conference on CyberSecurity. CEUR Workshop Proceedings

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  • Mt. Random: Multi-tiered Randomness Beacons

    Cascudo, I., David, B., Shlomovits, O. & Varlakov, D., 2023, Applied Cryptography and Network Security. ACNS 2023. Springer, Cham, s. 645–674 (LNCS, Bind 13906).

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  • Perfect MPC over Layered Graphs

    David, B., Deligios, G., Goel, A., Ishai, Y., Konring, A., Kushilevitz, E., Liu-Zhang, C-D. & Narayanan, V., 2023, Advances in Cryptology – CRYPTO 2023. CRYPTO 2023. . Springer, Cham, (LNCS, Bind 13269).

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  • SoK: Privacy-Enhancing Technologies in Finance

    Baum, C., Hsin-yu Chiang, J., David, B. & Frederiksen, T., 2023, 5th Conference on Advances in Financial Technologies (AFT 2023) . Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, (Leibniz International Proceedings in Informatics (LIPIcs), Bind 282).

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  • YOLO YOSO: Fast and Simple Encryption and Secret Sharing in the YOSO Model

    Cascudo, I., David, B., Garms, L. & Konring, A., 23 jan. 2023, Advances in Cryptology – ASIACRYPT 2022: 28th International Conference on the Theory and Application of Cryptology and Information Security, Taipei, Taiwan, December 5–9, 2022, Proceedings, Part I. Springer, Cham, Bind 13791. (Lecture Notes in Computer Science; Nr. 1, Bind 13791).

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  • 2022

    (Public) Verifiability for Composable Protocols Without Adaptivity or Zero-Knowledge

    Baum, C., David, B. & Dowsley, R., 7 nov. 2022, Provable and Practical Security: 16th International Conference, ProvSec 2022, Nanjing, China, November 11–12, 2022, Proceedings. (Lecture Notes in Computer Science, Bind 13600).

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  • FAST: Fair Auctions via Secret Transactions

    David, B., Gentile, L. & Pourpouneh, M., 17 jun. 2022, Applied Cryptography and Network Security: 20th International Conference, ACNS 2022, Rome, Italy, June 20–23, 2022, Proceedings. (Lecture Notes in Computer Science, Bind 13269).

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  • GearBox: Optimal-size Shard Committees by Leveraging the Safety-Liveness Dichotomy

    David, B., Magri, B., Matt, C., Nielsen, J. B. & Tschudi, D., 7 nov. 2022, CCS '22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security.

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  • 2021

    P2DEX: Privacy-Preserving Decentralized Cryptocurrency Exchange

    Baum, C., David, B. & Frederiksen, T., 2021, Applied Cryptography and Network Security - 19th International Conference, ACNS 2021, Kamakura, Japan, June 21-24, 2021, Proceedings, Part I.. Springer, s. 163-194 32 s. (Lecture Notes in Computer Science, Bind 12726).

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  • TARDIS: A Foundation of Time-Lock Puzzles in UC

    Baum, C., David, B., Dowsley, R., Nielsen, J. B. & Oechsner, S., 2021, Advances in Cryptology - EUROCRYPT 2021 - 40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, October 17-21, 2021, Proceedings, Part III.. Springer, s. 429-459 31 s. (Lecture Notes in Computer Science, Bind 12698).

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  • 2020

    ALBATROSS: Publicly AttestabLe BATched Randomness Based On Secret Sharing

    Cascudo, I. & David, B., 2020, ASIACRYPT 2020: Advances in Cryptology – ASIACRYPT 2020. Moriai, S. & Wang, H. (red.). Springer, s. 311-341 (Lecture Notes in Computer Science, Bind 12493).

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  • Efficient Composable Oblivious Transfer from CDH in the Global Random Oracle Model

    David, B. & Dowsley, R., 2020, Cryptology and Network Security. CANS 2020.. Krenn, S., Schulman, H. & Vaudenay, S. (red.). Springer, s. 462-481| (Lecture Notes in Computer Science, Bind 12579).

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  • Insured MPC: Efficient Secure Computation with Financial Penalties

    Baum, C., David, B. & Dowsley, R., 2020, Financial Cryptography and Data Security. FC 2020.. Bonneau, J. & Heninger, N. (red.). Springer, s. 404-420 (Lecture Notes in Computer Science, Bind 12059).

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  • 2019

    Efficient UC Commitment Extension with Homomorphism for Free (and Applications)

    Cascudo, I., Damgård, I., David, B., Dowsley, R., Döttling, N. & Giacomelli, I., 22 nov. 2019, Advances in Cryptology – ASIACRYPT 2019: 25th International Conference on the Theory and Application of Cryptology and Information Security, Kobe, Japan, December 8–12, 2019, Proceedings, Part II. Galbraith, S. & Moriai, S. (red.). Springer, s. 606-635 (Lecture Notes in Computer Science, Bind 11922).

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  • ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement

    Baum, C., David, B. & Dowsley, R., 30 sep. 2019, Financial Cryptography and Data Security. FC 2019.. Goldberg, I. & Moore, T. (red.). Springer, s. 282-300 18 s. (Lecture Notes in Computer Science, Bind 11598).

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