Bernardo David

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 68

Top Topics

Crossword Puzzles

Differential Privacy

Top Venues

IACR Cryptol. ePrint Arch.

Financial Cryptography

Publications

James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen, Arup Mondal, Esra Yeniaras
Detecting Rogue Decryption in (Threshold) Encryption via Self-Incriminating Proofs. IACR Cryptol. ePrint Arch. 2024 (2024)
Ignacio Cascudo, Bernardo David
Publicly Verifiable Secret Sharing Over Class Groups and Applications to DKG and YOSO. EUROCRYPT (5) (2024)
Bernardo David, Rafael Dowsley, Anders Konring, Mario Larangeira
MUSEN: Aggregatable Key-Evolving Verifiable Random Functions and Applications. IACR Cryptol. ePrint Arch. 2024 (2024)
Joakim Brorsson, Elena Pagnin, Bernardo David, Paul Stankovski Wagner
Consistency-or-Die: Consistency for Key Transparency. IACR Cryptol. ePrint Arch. 2024 (2024)
Ignacio Cascudo, Bernardo David
Publicly Verifiable Secret Sharing over Class Groups and Applications to DKG and YOSO. IACR Cryptol. ePrint Arch. 2023 (2023)
Carsten Baum, Bernardo David, Elena Pagnin, Akira Takahashi
CaSCaDE: (Time-Based) Cryptography from Space Communications DElay. IACR Cryptol. ePrint Arch. 2023 (2023)
James Hsin-yu Chiang, Bernardo David, Ittay Eyal, Tiantian Gong
FairPoS: Input Fairness in Permissionless Consensus. AFT (2023)
Ignacio Cascudo, Bernardo David, Omer Shlomovits, Denis Varlakov
Mt. Random: Multi-tiered Randomness Beacons. ACNS (2023)
Joakim Brorsson, Bernardo David, Lorenzo Gentile, Elena Pagnin, Paul Stankovski Wagner
PAPR: Publicly Auditable Privacy Revocation for Anonymous Credentials. IACR Cryptol. ePrint Arch. 2023 (2023)
James Hsin-yu Chiang, Bernardo David, Mariana Gama, Christian Janos Lebeda
Correlated-Output Differential Privacy and Applications to Dark Pools. AFT (2023)
Carsten Baum, James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen
SoK: Privacy-Enhancing Technologies in Finance. AFT (2023)
Bernardo David, Giovanni Deligios, Aarushi Goel, Yuval Ishai, Anders Konring, Eyal Kushilevitz, Chen-Da Liu-Zhang, Varun Narayanan
Perfect MPC over Layered Graphs. CRYPTO (1) (2023)
Carsten Baum, James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen
Eagle: Efficient Privacy Preserving Smart Contracts. FC (1) (2023)
James Hsin-yu Chiang, Bernardo David, Mariana Gama, Christian Janos Lebeda
Correlated-Output-Differential-Privacy and Applications to Dark Pools. IACR Cryptol. ePrint Arch. 2023 (2023)
Bernardo David, Anders Konring, Yuval Ishai, Eyal Kushilevitz, Varun Narayanan
Perfect MPC over Layered Graphs. IACR Cryptol. ePrint Arch. 2023 (2023)
Joakim Brorsson, Bernardo David, Lorenzo Gentile, Elena Pagnin, Paul Stankovski Wagner
PAPR: Publicly Auditable Privacy Revocation for Anonymous Credentials. CT-RSA (2023)
Carsten Baum, James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen
SoK: Privacy-Enhancing Technologies in Finance. IACR Cryptol. ePrint Arch. 2023 (2023)
Bernardo David, Felix Engelmann, Tore Kasper Frederiksen, Markulf Kohlweiss, Elena Pagnin, Mikhail Volkhov
Updatable Privacy-Preserving Blueprints. IACR Cryptol. ePrint Arch. 2023 (2023)
Carsten Baum, Bernardo David, Rafael Dowsley, Ravi Kishore, Jesper Buus Nielsen, Sabine Oechsner
CRAFT: Composable Randomness Beacons and Output-Independent Abort MPC From Time. Public Key Cryptography (1) (2023)
Bernardo David, Rosario Giustolisi, Victor Mortensen, Morten Pedersen
Local Differential Privacy in Voting. ITASEC (2023)
Steven Golob, Sikha Pentyala, Rafael Dowsley, Bernardo David, Mario Larangeira, Martine De Cock, Anderson C. A. Nascimento
A Decentralized Information Marketplace Preserving Input and Output Privacy. DEC@SIGMOD (2023)
Carsten Baum, Bernardo David, Rafael Dowsley
(Public) Verifiability for Composable Protocols Without Adaptivity or Zero-Knowledge. ProvSec (2022)
Ignacio Cascudo, Bernardo David, Lydia Garms, Anders Konring
YOLO YOSO: Fast and Simple Encryption and Secret Sharing in the YOSO Model. IACR Cryptol. ePrint Arch. 2022 (2022)
Matteo Campanelli, Bernardo David, Hamidreza Khoshakhlagh, Anders Konring, Jesper Buus Nielsen
Encryption to the Future - A Paradigm for Sending Secret Messages to Future (Anonymous) Committees. ASIACRYPT (3) (2022)
Ignacio Cascudo, Bernardo David, Lydia Garms, Anders Konring
YOLO YOSO: Fast and Simple Encryption and Secret Sharing in the YOSO Model. ASIACRYPT (1) (2022)
Bernardo David, Lorenzo Gentile, Mohsen Pourpouneh
FAST: Fair Auctions via Secret Transactions. ACNS (2022)
Bernardo David, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Daniel Tschudi
GearBox: Optimal-size Shard Committees by Leveraging the Safety-Liveness Dichotomy. CCS (2022)
Carsten Baum, James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen, Lorenzo Gentile
SoK: Mitigation of Front-Running in Decentralized Finance. Financial Cryptography Workshops (2022)
James Hsin-yu Chiang, Bernardo David, Ittay Eyal, Tiantian Gong
FairPoS: Input Fairness in Proof-of-Stake with Adaptive Security. IACR Cryptol. ePrint Arch. 2022 (2022)
Carsten Baum, James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen
Eagle: Efficient Privacy Preserving Smart Contracts. IACR Cryptol. ePrint Arch. 2022 (2022)
Matteo Campanelli, Bernardo David, Hamidreza Khoshakhlagh, Anders K. Kristensen, Jesper Buus Nielsen
Encryption to the Future: A Paradigm for Sending Secret Messages to Future (Anonymous) Committees. IACR Cryptol. ePrint Arch. 2021 (2021)
Carsten Baum, James Hsin-yu Chiang, Bernardo David, Tore Kasper Frederiksen, Lorenzo Gentile
SoK: Mitigation of Front-running in Decentralized Finance. IACR Cryptol. ePrint Arch. 2021 (2021)
Bernardo David, Bernardo Magri, Christian Matt, Jesper Buus Nielsen, Daniel Tschudi
GearBox: An Efficient UC Sharded Ledger Leveraging the Safety-Liveness Dichotomy. IACR Cryptol. ePrint Arch. 2021 (2021)
Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner
TARDIS: A Foundation of Time-Lock Puzzles in UC. EUROCRYPT (3) (2021)
Carsten Baum, Bernardo David, Tore Kasper Frederiksen
P2DEX: Privacy-Preserving Decentralized Cryptocurrency Exchange. ACNS (1) (2021)
Ignacio Cascudo, Bernardo David, Omer Shlomovits, Denis Varlakov
Mt. Random: Multi-Tiered Randomness Beacons. IACR Cryptol. ePrint Arch. 2021 (2021)
Bernardo David, Lorenzo Gentile, Mohsen Pourpouneh
FAST: Fair Auctions via Secret Transactions. IACR Cryptol. ePrint Arch. 2021 (2021)
Carsten Baum, Bernardo David, Tore Kasper Frederiksen
P2DEX: Privacy-Preserving Decentralized Cryptocurrency Exchange. IACR Cryptol. ePrint Arch. 2021 (2021)
Ignacio Cascudo, Bernardo David
ALBATROSS: publicly AttestabLe BATched Randomness based On Secret Sharing. IACR Cryptol. ePrint Arch. 2020 (2020)
Bernardo David, Rafael Dowsley
Efficient Composable Oblivious Transfer from CDH in the Global Random Oracle Model. CANS (2020)
Bernardo David, Rafael Dowsley
Efficient Composable Oblivious Transfer from CDH in the Global Random Oracle Model. IACR Cryptol. ePrint Arch. 2020 (2020)
Ignacio Cascudo, Bernardo David
ALBATROSS: Publicly AttestabLe BATched Randomness Based On Secret Sharing. ASIACRYPT (3) (2020)
Carsten Baum, Bernardo David, Rafael Dowsley
A Framework for Universally Composable Publicly Verifiable Cryptographic Protocols. IACR Cryptol. ePrint Arch. 2020 (2020)
Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner
TARDIS: Time And Relative Delays In Simulation. IACR Cryptol. ePrint Arch. 2020 (2020)
Carsten Baum, Bernardo David, Rafael Dowsley, Jesper Buus Nielsen, Sabine Oechsner
CRAFT: Composable Randomness and Almost Fairness from Time. IACR Cryptol. ePrint Arch. 2020 (2020)
Carsten Baum, Bernardo David, Rafael Dowsley
Insured MPC: Efficient Secure Computation with Financial Penalties. Financial Cryptography (2020)
Bernardo David, Rafael Dowsley, Mario Larangeira
ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement. Financial Cryptography (2019)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Rafael Dowsley, Irene Giacomelli
Efficient UC Commitment Extension with Homomorphism for Free (and Applications). ASIACRYPT (2) (2019)
Bernardo David, Rafael Dowsley, Mario Larangeira
MARS: Monetized Ad-hoc Routing System (A Position Paper). CRYBLOCK@MobiSys (2018)
Bernardo David, Peter Gazi, Aggelos Kiayias, Alexander Russell
Ouroboros Praos: An Adaptively-Secure, Semi-synchronous Proof-of-Stake Blockchain. EUROCRYPT (2) (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement. Financial Cryptography (2018)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Rafael Dowsley, Irene Giacomelli
Efficient UC Commitment Extension with Homomorphism for Free (and Applications). IACR Cryptol. ePrint Arch. 2018 (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State. ACISP (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
ROYALE: A Framework for Universally Composable Card Games with Financial Rewards and Penalties Enforcement. IACR Cryptol. ePrint Arch. 2018 (2018)
Bernardo David, Rafael Dowsley, Mario Larangeira
21 - Bringing Down the Complexity: Fast Composable Protocols for Card Games Without Secret State. IACR Cryptol. ePrint Arch. 2018 (2018)
Carsten Baum, Bernardo David, Rafael Dowsley
Insured MPC: Efficient Secure Multiparty Computation with Punishable Abort. IACR Cryptol. ePrint Arch. 2018 (2018)
Paulo S. L. M. Barreto, Bernardo David, Rafael Dowsley, Kirill Morozov, Anderson C. A. Nascimento
A Framework for Efficient Adaptively Secure Composable Oblivious Transfer in the ROM. IACR Cryptol. ePrint Arch. 2017 (2017)
Bernardo David, Rafael Dowsley, Mario Larangeira
Kaleidoscope: An Efficient Poker Protocol with Payment Distribution and Penalty Enforcement. IACR Cryptol. ePrint Arch. 2017 (2017)
Paulo S. L. M. Barreto, Bernardo David, Rafael Dowsley, Kirill Morozov, Anderson C. A. Nascimento
A Framework for Efficient Adaptively Secure Composable Oblivious Transfer in the ROM. CoRR (2017)
Ignacio Cascudo, Bernardo David
SCRAPE: Scalable Randomness Attested by Public Entities. IACR Cryptol. ePrint Arch. 2017 (2017)
Aggelos Kiayias, Alexander Russell, Bernardo David, Roman Oliynykov
Ouroboros: A Provably Secure Proof-of-Stake Blockchain Protocol. CRYPTO (1) (2017)
Ignacio Cascudo, Bernardo David
SCRAPE: Scalable Randomness Attested by Public Entities. ACNS (2017)
Masayuki Abe, Melissa Chase, Bernardo David, Markulf Kohlweiss, Ryo Nishimaki, Miyako Ohkubo
Constant-Size Structure-Preserving Signatures: Generic Constructions and Simple Assumptions. J. Cryptol. 29 (4) (2016)
Aggelos Kiayias, Ioannis Konstantinou, Alexander Russell, Bernardo David, Roman Oliynykov
A Provably Secure Proof-of-Stake Blockchain Protocol. IACR Cryptol. ePrint Arch. 2016 (2016)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Jesper Buus Nielsen
Rate-1, Linear Time and Additively Homomorphic UC Commitments. CRYPTO (3) (2016)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Nico Döttling, Jesper Buus Nielsen
Rate-1, Linear Time and Additively Homomorphic UC Commitments. IACR Cryptol. ePrint Arch. 2016 (2016)
Bernardo David, Ryo Nishimaki, Samuel Ranellucci, Alain Tapp
Generalizing Efficient Multiparty Computation. IACR Cryptol. ePrint Arch. 2015 (2015)
Masayuki Abe, Bernardo David, Markulf Kohlweiss, Ryo Nishimaki, Miyako Ohkubo
Tagged One-Time Signatures: Tight Security and Optimal Tag Size. IACR Cryptol. ePrint Arch. 2015 (2015)
Ivan Damgård, Bernardo David, Irene Giacomelli, Jesper Buus Nielsen
Compact VSS and Efficient Homomorphic UC Commitments. IACR Cryptol. ePrint Arch. 2014 (2014)
Bernardo David, Rafael Dowsley, Anderson C. A. Nascimento
Universally Composable Oblivious Transfer Based on a Variant of LPN. CANS (2014)
Ignacio Cascudo, Ivan Damgård, Bernardo David, Irene Giacomelli, Jesper Buus Nielsen, Roberto Trifiletti
Additively Homomorphic UC commitments with Optimal Amortized Overhead. IACR Cryptol. ePrint Arch. 2014 (2014)
Masayuki Abe, Bernardo David, Markulf Kohlweiss, Ryo Nishimaki, Miyako Ohkubo
Tagged One-Time Signatures: Tight Security and Optimal Tag Size. Public Key Cryptography (2013)
Masayuki Abe, Melissa Chase, Bernardo David, Markulf Kohlweiss, Ryo Nishimaki, Miyako Ohkubo
Constant-Size Structure-Preserving Signatures: Generic Constructions and Simple Assumptions. ASIACRYPT (2012)
Masayuki Abe, Melissa Chase, Bernardo David, Markulf Kohlweiss, Ryo Nishimaki, Miyako Ohkubo
Constant-Size Structure-Preserving Signatures: Generic Constructions and Simple Assumptions. IACR Cryptol. ePrint Arch. 2012 (2012)