Bernardo David

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31 publications in security and cryptology related venues
Year
Venue
Title
2025
conf/pkc
Universally Composable Interactive and Ordered Multi-signatures.
Carsten Baum Bernardo David Elena Pagnin Akira Takahashi
2024
conf/eurocrypt
Publicly Verifiable Secret Sharing Over Class Groups and Applications to DKG and YOSO.
Ignacio Cascudo Bernardo David
2024
conf/asiacrypt
Updatable Privacy-Preserving Blueprints.
Bernardo David Felix Engelmann Tore Kasper Frederiksen Markulf Kohlweiss Elena Pagnin Mikhail Volkhov
2023
conf/crypto
Perfect MPC over Layered Graphs.
Bernardo David Giovanni Deligios Aarushi Goel Yuval Ishai Anders Konring Eyal Kushilevitz Chen-Da Liu-Zhang Varun Narayanan
2023
conf/fc
Eagle: Efficient Privacy Preserving Smart Contracts.
Carsten Baum James Hsin-yu Chiang Bernardo David Tore Kasper Frederiksen
2023
conf/acns
Mt. Random: Multi-tiered Randomness Beacons.
Ignacio Cascudo Bernardo David Omer Shlomovits Denis Varlakov
2023
conf/pkc
CRAFT: Composable Randomness Beacons and Output-Independent Abort MPC From Time.
Carsten Baum Bernardo David Rafael Dowsley Ravi Kishore Jesper Buus Nielsen Sabine Oechsner
2023
conf/ctrsa
PAPR: Publicly Auditable Privacy Revocation for Anonymous Credentials.
Joakim Brorsson Bernardo David Lorenzo Gentile Elena Pagnin Paul Stankovski Wagner
2022
conf/ccs
GearBox: Optimal-size Shard Committees by Leveraging the Safety-Liveness Dichotomy.
Bernardo David Bernardo Magri Christian Matt Jesper Buus Nielsen Daniel Tschudi
2022
conf/fc
SoK: Mitigation of Front-Running in Decentralized Finance.
Carsten Baum James Hsin-yu Chiang Bernardo David Tore Kasper Frederiksen Lorenzo Gentile
2022
conf/acns
FAST: Fair Auctions via Secret Transactions.
Bernardo David Lorenzo Gentile Mohsen Pourpouneh
2022
conf/provsec
(Public) Verifiability for Composable Protocols Without Adaptivity or Zero-Knowledge.
Carsten Baum Bernardo David Rafael Dowsley
2022
conf/asiacrypt
YOLO YOSO: Fast and Simple Encryption and Secret Sharing in the YOSO Model.
Ignacio Cascudo Bernardo David Lydia Garms Anders Konring
2022
conf/asiacrypt
Encryption to the Future - A Paradigm for Sending Secret Messages to Future (Anonymous) Committees.
Matteo Campanelli Bernardo David Hamidreza Khoshakhlagh Anders Konring Jesper Buus Nielsen
2021
conf/acns
P2DEX: Privacy-Preserving Decentralized Cryptocurrency Exchange.
Carsten Baum Bernardo David Tore Kasper Frederiksen
2021
conf/eurocrypt
TARDIS: A Foundation of Time-Lock Puzzles in UC.
Carsten Baum Bernardo David Rafael Dowsley Jesper Buus Nielsen Sabine Oechsner
2020
conf/fc
Insured MPC: Efficient Secure Computation with Financial Penalties.
Carsten Baum Bernardo David Rafael Dowsley
2020
conf/asiacrypt
ALBATROSS: Publicly AttestabLe BATched Randomness Based On Secret Sharing.
Ignacio Cascudo Bernardo David
2020
conf/cans
Efficient Composable Oblivious Transfer from CDH in the Global Random Oracle Model.
Bernardo David Rafael Dowsley
2019
conf/fc
ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement.
Bernardo David Rafael Dowsley Mario Larangeira
2019
conf/asiacrypt
Efficient UC Commitment Extension with Homomorphism for Free (and Applications).
Ignacio Cascudo Ivan Damgård Bernardo David Nico Döttling Rafael Dowsley Irene Giacomelli
2018
conf/acisp
21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State.
Bernardo David Rafael Dowsley Mario Larangeira
2018
conf/fc
Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement.
Bernardo David Rafael Dowsley Mario Larangeira
2018
conf/eurocrypt
Ouroboros Praos: An Adaptively-Secure, Semi-synchronous Proof-of-Stake Blockchain.
Bernardo David Peter Gazi Aggelos Kiayias Alexander Russell
2017
conf/crypto
Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol.
Aggelos Kiayias Alexander Russell Bernardo David Roman Oliynykov
2017
conf/acns
SCRAPE: Scalable Randomness Attested by Public Entities.
Ignacio Cascudo Bernardo David
2016
journals/joc
Constant-Size Structure-Preserving Signatures: Generic Constructions and Simple Assumptions.
Masayuki Abe Melissa Chase Bernardo David Markulf Kohlweiss Ryo Nishimaki Miyako Ohkubo
2016
conf/crypto
Rate-1, Linear Time and Additively Homomorphic UC Commitments.
Ignacio Cascudo Ivan Damgård Bernardo David Nico Döttling Jesper Buus Nielsen
2014
conf/cans
Universally Composable Oblivious Transfer Based on a Variant of LPN.
Bernardo David Rafael Dowsley Anderson C. A. Nascimento
2013
conf/pkc
Tagged One-Time Signatures: Tight Security and Optimal Tag Size.
Masayuki Abe Bernardo David Markulf Kohlweiss Ryo Nishimaki Miyako Ohkubo
2012
conf/asiacrypt
Constant-Size Structure-Preserving Signatures: Generic Constructions and Simple Assumptions.
Masayuki Abe Melissa Chase Bernardo David Markulf Kohlweiss Ryo Nishimaki Miyako Ohkubo

Coauthors

Aarushi Goel (1)
Aggelos Kiayias (2)
Akira Takahashi (1)
Alexander Russell (2)
Anders Konring (3)
Anderson C. A. Nascimento (1)
Bernardo David (31)
Bernardo Magri (1)
Carsten Baum (8)
Chen-Da Liu-Zhang (1)
Christian Matt (1)
Daniel Tschudi (1)
Denis Varlakov (1)
Elena Pagnin (3)
Eyal Kushilevitz (1)
Felix Engelmann (1)
Giovanni Deligios (1)
Hamidreza Khoshakhlagh (1)
Ignacio Cascudo (7)
Irene Giacomelli (1)
Ivan Damgård (2)
James Hsin-yu Chiang (2)
Jesper Buus Nielsen (5)
Joakim Brorsson (1)
Lorenzo Gentile (3)
Lydia Garms (1)
Mario Larangeira (3)
Markulf Kohlweiss (4)
Masayuki Abe (3)
Matteo Campanelli (1)
Melissa Chase (2)
Mikhail Volkhov (1)
Miyako Ohkubo (3)
Mohsen Pourpouneh (1)
Nico Döttling (2)
Omer Shlomovits (1)
Paul Stankovski Wagner (1)
Peter Gazi (1)
Rafael Dowsley (10)
Ravi Kishore (1)
Roman Oliynykov (1)
Ryo Nishimaki (3)
Sabine Oechsner (2)
Tore Kasper Frederiksen (4)
Varun Narayanan (1)
Yuval Ishai (1)
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