Secure, Private, Efficient Multiparty Computation

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Publications

Secure Multiparty Computation with Identifiable Abort via Vindicating Release

Auteurs: Ran Cohen, Jack Doerner, Yashvanth Kondi, Abhi Shelat
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2024, 2024, Page(s) 36-73
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-68397-8_2

Structure-Preserving Compilers from New Notions of Obfuscations

Auteurs: Matteo Campanelli, Danilo Francati, Claudio Orlandi
Publié dans: Lecture Notes in Computer Science, Public-Key Cryptography – PKC 2023, 2023, Page(s) 663-693
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-31371-4_23

The Rise of Paillier: Homomorphic Secret Sharing and Public-Key Silent OT

Auteurs: Claudio Orlandi, Peter Scholl, Sophia Yakoubov
Publié dans: 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 I, Numéro 12696, 2021, Page(s) 678-708, ISBN 978-3-030-77869-9
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-77870-5_24

Security of Hedged Fiat–Shamir Signatures Under Fault Attacks

Auteurs: Diego F. Aranha, Claudio Orlandi, Akira Takahashi, Greg Zaverucha
Publié dans: Advances in Cryptology – EUROCRYPT 2020 - 39th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, May 10–14, 2020, Proceedings, Part I, Numéro 12105, 2020, Page(s) 644-674, ISBN 978-3-030-45720-4
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-45721-1_23

Proofs of Replicated Storage Without Timing Assumptions

Auteurs: Ivan Damgård, Chaya Ganesh, Claudio Orlandi
Publié dans: Advances in Cryptology – CRYPTO 2019 - 39th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 18–22, 2019, Proceedings, Part I, Numéro 11692, 2019, Page(s) 355-380, ISBN 978-3-030-26947-0
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-26948-7_13

Commodity-Based 2PC for Arithmetic Circuits

Auteurs: Ivan Damgård, Helene Haagh, Michael Nielsen, Claudio Orlandi
Publié dans: Cryptography and Coding - 17th IMA International Conference, IMACC 2019, Oxford, UK, December 16–18, 2019, Proceedings, Numéro 11929, 2019, Page(s) 154-177, ISBN 978-3-030-35198-4
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-35199-1_8

Sometimes You Can’t Distribute Random-Oracle-Based Proofs

Auteurs: Jack Doerner, Yashvanth Kondi, Leah Namisa Rosenbloom
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2024, 2024, Page(s) 323-358
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-68388-6_12

A Note on Low-Communication Secure Multiparty Computation via Circuit Depth-Reduction

Auteurs: Pierre Charbit, Geoffroy Couteau, Pierre Meyer, Reza Naserasr
Publié dans: Lecture Notes in Computer Science, Theory of Cryptography, 2024, Page(s) 167-199
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-78023-3_6

Instantiating the Hash-Then-Evaluate Paradigm: Strengthening PRFs, PCFs, and OPRFs

Auteurs: Chris Brzuska, Geoffroy Couteau, Christoph Egger, Pihla Karanko, Pierre Meyer
Publié dans: Lecture Notes in Computer Science, Security and Cryptography for Networks, 2024, Page(s) 97-116
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-71073-5_5

Balancing Privacy and Accountability in Blockchain Identity Management

Auteurs: Ivan Damgård, Chaya Ganesh, Hamidreza Khoshakhlagh, Claudio Orlandi, Luisa Siniscalchi
Publié dans: Topics in Cryptology – CT-RSA 2021 - Cryptographers’ Track at the RSA Conference 2021, Virtual Event, May 17–20, 2021, Proceedings, Numéro 12704, 2021, Page(s) 552-576, ISBN 978-3-030-75538-6
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-75539-3_23

Cheater Identification on a Budget: MPC with Identifiable Abort from Pairwise MACs

Auteurs: Carsten Baum, Nikolas Melissaris, Rahul Rachuri, Peter Scholl
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2024, 2024, Page(s) 454-488
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-68397-8_14

Broadcast-Optimal Two Round MPC with an Honest Majority

Auteurs: Ivan Damgård, Bernardo Magri, Divya Ravi, Luisa Siniscalchi, Sophia Yakoubov
Publié dans: Advances in Cryptology – CRYPTO 2021 - 41st Annual International Cryptology Conference, CRYPTO 2021, Virtual Event, August 16–20, 2021, Proceedings, Part II, Numéro 12826, 2021, Page(s) 155-184, ISBN 978-3-030-84244-4
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-84245-1_6

Secure Generalized Deduplication via Multi-Key Revealing Encryption

Auteurs: Daniel E. Lucani, Lars Nielsen, Claudio Orlandi, Elena Pagnin, Rasmus Vestergaard
Publié dans: Security and Cryptography for Networks - 12th International Conference, SCN 2020, Amalfi, Italy, September 14–16, 2020, Proceedings, Numéro 12238, 2020, Page(s) 298-318, ISBN 978-3-030-57989-0
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-57990-6_15

Virtual ASICs: Generalized Proof-of-Stake Mining in Cryptocurrencies

Auteurs: Chaya Ganesh, Claudio Orlandi, Daniel Tschudi, Aviv Zohar
Publié dans: Lecture Notes in Computer Science, Data Privacy Management, Cryptocurrencies and Blockchain Technology, 2022, Page(s) 173-191
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-93944-1_12

Secure Multiparty Computation from Threshold Encryption Based on Class Groups

Auteurs: Lennart Braun, Ivan Damgård, Claudio Orlandi
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2023, 2024, Page(s) 613-645
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-38557-5_20

Taming Adaptivity in YOSO Protocols: The Modular Way

Auteurs: Ran Canetti, Sebastian Kolby, Divya Ravi, Eduardo Soria-Vazquez, Sophia Yakoubov
Publié dans: Lecture Notes in Computer Science, Theory of Cryptography, 2024, Page(s) 33-62
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-48618-0_2

Proof-of-Stake Protocols for Privacy-Aware Blockchains

Auteurs: Chaya Ganesh, Claudio Orlandi, Daniel Tschudi
Publié dans: Advances in Cryptology – EUROCRYPT 2019 - 38th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Darmstadt, Germany, May 19–23, 2019, Proceedings, Part I, Numéro 11476, 2019, Page(s) 690-719, ISBN 978-3-030-17652-5
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-17653-2_23

Information-Theoretically Secure MPC Against Mixed Dynamic Adversaries

Auteurs: Ivan Damgård, Daniel Escudero, Divya Ravi
Publié dans: Lecture Notes in Computer Science, Theory of Cryptography, 2024, Page(s) 591-622
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-90459-3_20

An Improved Threshold Homomorphic Cryptosystem Based on Class Groups

Auteurs: Lennart Braun, Guilhem Castagnos, Ivan Damgård, Fabien Laguillaumie, Kelsey Melissaris, Claudio Orlandi, Ida Tucker
Publié dans: Lecture Notes in Computer Science, Security and Cryptography for Networks, 2024, Page(s) 24-46
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-71073-5_2

Improved Threshold Signatures, Proactive Secret Sharing, and Input Certification from LSS Isomorphisms

Auteurs: Diego F. Aranha, Anders Dalskov, Daniel Escudero, Claudio Orlandi
Publié dans: Lecture Notes in Computer Science, Progress in Cryptology – LATINCRYPT 2021, 2024, Page(s) 382-404
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-88238-9_19

Improved Primitives for MPC over Mixed Arithmetic-Binary Circuits

Auteurs: Daniel Escudero, Satrajit Ghosh, Marcel Keller, Rahul Rachuri, Peter Scholl
Publié dans: Advances in Cryptology – CRYPTO 2020 - 40th Annual International Cryptology Conference, CRYPTO 2020, Santa Barbara, CA, USA, August 17–21, 2020, Proceedings, Part II, Numéro 12171, 2020, Page(s) 823-852, ISBN 978-3-030-56879-5
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-56880-1_29

Two-Round n-out-of-n and Multi-signatures and Trapdoor Commitment from Lattices

Auteurs: Ivan Damgård, Claudio Orlandi, Akira Takahashi, Mehdi Tibouchi
Publié dans: 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, Numéro 12710, 2021, Page(s) 99-130, ISBN 978-3-030-75244-6
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-75245-3_5

Minimizing Setup in Broadcast-Optimal Two Round MPC

Auteurs: Ivan Damgård, Divya Ravi, Luisa Siniscalchi, Sophia Yakoubov
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – EUROCRYPT 2023, 2023, Page(s) 129-158
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-30617-4_5

Quisquis: A New Design for Anonymous Cryptocurrencies

Auteurs: Prastudy Fauzi, Sarah Meiklejohn, Rebekah Mercer, Claudio Orlandi
Publié dans: 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 I, Numéro 11921, 2019, Page(s) 649-678, ISBN 978-3-030-34577-8
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-34578-5_23

Rate-1 Arithmetic Garbling From Homomorphic Secret Sharing

Auteurs: Pierre Meyer, Claudio Orlandi, Lawrence Roy, Peter Scholl
Publié dans: Lecture Notes in Computer Science, Theory of Cryptography, 2024, Page(s) 71-97
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-78023-3_3

Sharing Information with Competitors

Auteurs: Simina Brânzei, Claudio Orlandi, Guang Yang
Publié dans: Algorithmic Game Theory - 12th International Symposium, SAGT 2019, Athens, Greece, September 30 – October 3, 2019, Proceedings, Numéro 11801, 2019, Page(s) 34-48, ISBN 978-3-030-30472-0
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-30473-7_3

Stronger Security and Constructions of Multi-designated Verifier Signatures

Auteurs: Ivan Damgård, Helene Haagh, Rebekah Mercer, Anca Nitulescu, Claudio Orlandi, Sophia Yakoubov
Publié dans: Theory of Cryptography - 18th International Conference, TCC 2020, Durham, NC, USA, November 16–19, 2020, Proceedings, Part II, Numéro 12551, 2020, Page(s) 229-260, ISBN 978-3-030-64377-5
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-64378-2_9

Fast Public-Key Silent OT and More from Constrained Naor-Reingold

Auteurs: Dung Bui, Geoffroy Couteau, Pierre Meyer, Alain Passelègue, Mahshid Riahinia
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – EUROCRYPT 2024, 2024, Page(s) 88-118
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-58751-1_4

How to Compile Polynomial IOP into Simulation-Extractable SNARKs: A Modular Approach

Auteurs: Markulf Kohlweiss, Mahak Pancholi, Akira Takahashi
Publié dans: Lecture Notes in Computer Science, Theory of Cryptography, 2023, Page(s) 486-512
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-48621-0_17

ZK-for-Z2K: MPC-in-the-Head Zero-Knowledge Proofs for $$\mathbb {Z}_{2^k}$$

Auteurs: Lennart Braun, Cyprien Delpech de Saint Guilhem, Robin Jadoul, Emmanuela Orsini, Nigel P. Smart, Titouan Tanguy
Publié dans: Lecture Notes in Computer Science, Cryptography and Coding, 2023, Page(s) 137-157
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-47818-5_8

Stronger Notions and a More Efficient Construction of Threshold Ring Signatures

Auteurs: Alexander Munch-Hansen, Claudio Orlandi, Sophia Yakoubov
Publié dans: Lecture Notes in Computer Science, Progress in Cryptology – LATINCRYPT 2021, 2024, Page(s) 363-381
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-88238-9_18

Aggregating Falcon Signatures with LaBRADOR

Auteurs: Marius A. Aardal, Diego F. Aranha, Katharina Boudgoust, Sebastian Kolby, Akira Takahashi
Publié dans: Lecture Notes in Computer Science, Advances in Cryptology – CRYPTO 2024, 2024, Page(s) 71-106
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-68376-3_3

Threshold-Optimal MPC with Friends and Foes

Auteurs: Nikolas Melissaris, Divya Ravi, Sophia Yakoubov
Publié dans: Lecture Notes in Computer Science, Progress in Cryptology – INDOCRYPT 2023, 2024, Page(s) 3-24
Éditeur: Springer Nature Switzerland
DOI: 10.1007/978-3-031-56235-8_1

Black-Box Transformations from Passive to Covert Security with Public Verifiability

Auteurs: Ivan Damgård, Claudio Orlandi, Mark Simkin
Publié dans: Advances in Cryptology – CRYPTO 2020 - 40th Annual International Cryptology Conference, CRYPTO 2020, Santa Barbara, CA, USA, August 17–21, 2020, Proceedings, Part II, Numéro 12171, 2020, Page(s) 647-676, ISBN 978-3-030-56879-5
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-56880-1_23

Securing DNSSEC Keys via Threshold ECDSA from Generic MPC

Auteurs: Anders Dalskov, Claudio Orlandi, Marcel Keller, Kris Shrishak, Haya Shulman
Publié dans: Computer Security – ESORICS 2020 - 25th European Symposium on Research in Computer Security, ESORICS 2020, Guildford, UK, September 14–18, 2020, Proceedings, Part II, Numéro 12309, 2020, Page(s) 654-673, ISBN 978-3-030-59012-3
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-59013-0_32

Lattice-Based Zero-Knowledge SNARGs for Arithmetic Circuits

Auteurs: Anca Nitulescu
Publié dans: Progress in Cryptology – LATINCRYPT 2019 - 6th International Conference on Cryptology and Information Security in Latin America, Santiago de Chile, Chile, October 2–4, 2019, Proceedings, Numéro 11774, 2019, Page(s) 217-236, ISBN 978-3-030-30529-1
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-30530-7_11

MuSig-L: Lattice-Based Multi-Signature With Single-Round Online Phase

Auteurs: Cecilia Boschini, Akira Takahashi, Mehdi Tibouchi
Publié dans: 2022
Éditeur: Spring, Camp
DOI: 10.1007/978-3-031-15979-4_10

Count Me In! Extendability for Threshold Ring Signatures

Auteurs: Diego F. Aranha, Mathias Hall-Andersen, Anca Nitulescu, Elena Pagnin, Sophia Yakoubov
Publié dans: 2022
Éditeur: PKC

On Access Control Encryption without Sanitization

Auteurs: Cecilia Boschini, Ivan Damgård, Claudio Orlandi
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-14791-3_10

Differentially Private Selection from Secure Distributed Computing

Auteurs: Ivan Damgård, Hannah Keller, Boel Nelson, Claudio Orlandi, Rasmus Pagh
Publié dans: Proceedings of the ACM Web Conference 2024, 2024, Page(s) 1103-1114
Éditeur: ACM
DOI: 10.1145/3589334.3645435

Publicly Verifiable Zero-Knowledge and Post-Quantum Signatures From VOLE-in-the-Head

Auteurs: Carsten Baum, Lennart Braun, Cyprien Delpech de Saint Guilhem, Michael Klooß, Emmanuela Orsini, Lawrence Roy, Peter Scholl
Publié dans: 2023
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-38554-4_19

Laconic Private Set-Intersection From Pairings

Auteurs: Diego Aranha, Chuanwei Lin, Claudio Orlandi, Mark Simkin
Publié dans: CCS '22: Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security, 2022, ISBN 9781450394505
Éditeur: Association for Computing Machinery
DOI: 10.1145/3548606.3560642

Witness-Succinct Universally-Composable SNARKs

Auteurs: Chaya Ganesh, Yashvanth Kondi, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
Publié dans: 2023
Éditeur: EUROCRYPT 2023
DOI: 10.1007/978-3-031-30617-4_11

MOTION - A Framework for Mixed-Protocol Multi-Party Computation

Auteurs: Lennart Braun, Daniel Demmler, Thomas Schneider, Oleksandr Tkachenko
Publié dans: 2020
Éditeur: Association for Computing Machinery
DOI: 10.1145/3490390

LadderLeak: Breaking ECDSA with Less than One Bit of Nonce Leakage

Auteurs: Diego F. Aranha, Felipe Rodrigues Novaes, Akira Takahashi, Mehdi Tibouchi, Yuval Yarom
Publié dans: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, 2020, Page(s) 225-242, ISBN 9781450370899
Éditeur: ACM
DOI: 10.1145/3372297.3417268

An Algebraic Framework for Silent Preprocessing with Trustless Setup and Active Security

Auteurs: Damiano Abram, Ivan Damgård, Claudio Orlandi, Peter Scholl
Publié dans: 2022
Éditeur: Springer Verlag
DOI: 10.1007/978-3-031-15985-5_15

Mozzarella: Efficient Vector-OLE and Zero-Knowledge Proofs over Z2k

Auteurs: Carsten Baum, Lennart Braun, Alexander Munch-Hansen, Peter Scholl
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-15985-5_12

Degenerate Fault Attacks on Elliptic Curve Parameters in OpenSSL

Auteurs: Akira Takahashi, Mehdi Tibouchi
Publié dans: 2019 IEEE European Symposium on Security and Privacy (EuroS&P), 2022, Page(s) 371-386
Éditeur: IEEE
DOI: 10.1109/eurosp.2019.00035

On the Bottleneck Complexity of MPC with Correlated Randomness

Auteurs: Claudio Orlandi, Divya Ravi, Peter Scholl
Publié dans: 2022
Éditeur: PKC 2022

Use Your Brain! Arithmetic 3PC for Any Modulus with Active Security

Auteurs: Hendrik Eerikson, Marcel Keller, Claudio Orlandi, Pille Pullonen, Joonas Puura, Mark Simkin
Publié dans: 1st Conference on Information-Theoretic Cryptography (ITC 2020), 2020
Éditeur: Schloss Dagstuhl-Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.itc.2020.5

FUSE – Flexible File Format and Intermediate Representation for Secure Multi-Party Computation

Auteurs: Lennart Braun, Moritz Huppert, Nora Khayata, Thomas Schneider, Oleksandr Tkachenko
Publié dans: 2023
Éditeur: Association for Computing Machinery
DOI: 10.1145/3579856.3590340

Secure Communication in Dynamic Incomplete Networks

Auteurs: Ivan Damgård, Divya Ravi, Daniel Tschudi, Sophia Yakoubov
Publié dans: 2023
Éditeur: Schloss Dagstuhl -- Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.itc.2023.13

Refresh When You Wake Up: Proactive Threshold Wallets with Offline Devices

Auteurs: Yashvanth Kondi, Bernardo Magri, Claudio Orlandi, Omer Shlomovits
Publié dans: 2021
Éditeur: IEEE Computer Society
DOI: 10.1109/sp40001.2021.00067

Threshold ECDSA in Three Rounds

Auteurs: Jack Doerner, Yashvanth Kondi, Eysa Lee, Abhi Shelat
Publié dans: 2024 IEEE Symposium on Security and Privacy (SP), 2024, Page(s) 3053-3071
Éditeur: IEEE
DOI: 10.1109/sp54263.2024.00178

Ramen: Souper Fast Three-Party Computation for RAM Programs

Auteurs: Lennart Braun, Mahak Pancholi, Rahul Rachuri, Mark Simkin
Publié dans: Proceedings of the 2023 ACM SIGSAC Conference on Computer and Communications Security, 2024, Page(s) 3284-3297
Éditeur: ACM
DOI: 10.1145/3576915.3623115

Round Optimal Multi-party Computation with Identifiable Abort

Auteurs: Michele Ciampi, Divya Ravi, Luisa Siniscalchi, Hendrik Waldner
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-06944-4_12

Appenzeller to Brie: Efficient Zero-Knowledge Proofs for Mixed-Mode Arithmetic and $\mathbb{Z}_{2^k}$

Auteurs: Carsten Baum, Lennart Braun, Alexander Munch-Hansen, Benoit Razet, Peter Scholl
Publié dans: 2021
Éditeur: ACM CCS 2021

Fully-Secure MPC with Minimal Trust

Auteurs: Yuval Ishai, Arpita Patra, Sikhar Patranabis, Divya Ravi, Akshayaram Srinivasan
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-22365-5_17

Zero-Knowledge for Homomorphic Key-Value Commitments with Applications to Privacy-Preserving Ledgers

Auteurs: Matteo Campanelli, Felix Engelmann, Claudio Orlandi
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-14791-3_33

Fiat-Shamir Bulletproofs are Non-Malleable (in the Algebraic Group Model)

Auteurs: Chaya Ganesh, Claudio Orlandi, Mahak Pancholi, Akira Takahashi, Daniel Tschudi
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-07085-3_14

Two-Round Stateless Deterministic Two-Party Schnorr Signatures From Pseudorandom Correlation Functions

Auteurs: Yashvanth Kondi, Claudio Orlandi, Lawrence Roy
Publié dans: 2023
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-38557-5_21

Optimal Transport Layer for Secure Computation

Auteurs: Markus Brandt, Claudio Orlandi, Kris Shrishak, Haya Shulman
Publié dans: Proceedings of the 17th International Joint Conference on e-Business and Telecommunications, 2020, Page(s) 130-141, ISBN 978-989-758-446-6
Éditeur: SCITEPRESS - Science and Technology Publications
DOI: 10.5220/0009826801300141

Distributed (Correlation) Samplers: How to Remove a Trusted Dealer in One Round

Auteurs: Damiano Abram, Peter Scholl, Sophia Yakoubov
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-06944-4_27

The State of the Union: Union-Only Signatures for Data Aggregation

Auteurs: Diego F. Aranha, Felix Engelmann, Sebastian Kolby, Sophia Yakoubov
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-031-14791-3_17

ECLIPSE: Enhanced Compiling method for Pedersen-committed zkSNARK Engine

Auteurs: Diego F. Aranha, Emil Madsen Bennedsen, Matteo Campanelli, Chaya Ganesh, Claudio Orlandi, Akira Takahashi
Publié dans: 2022
Éditeur: Springer, Cham
DOI: 10.1007/978-3-030-97121-2_21

Low-Bandwidth Threshold ECDSA via Pseudorandom Correlation Generators

Auteurs: Damiano Abram, Ariel Nof, Claudio Orlandi, Peter Scholl, Omer Shlomovits
Publié dans: 2022
Éditeur: IEEE Computer Society
DOI: 10.1109/sp46214.2022.9833559

Side-Channel Protections for Picnic Signatures

Auteurs: Diego F. Aranha, Sebastian Berndt, Thomas Eisenbarth, Okan Seker, Akira Takahashi, Luca Wilke, Greg Zaverucha
Publié dans: IACR Transactions on Cryptographic Hardware and Embedded Systems, 2021, Page(s) 239-282, ISSN 2569-2925
Éditeur: CHES
DOI: 10.46586/tches.v2021.i4.239-282

Multi Designated Verifier Ring Signatures

Auteurs: Sebastian Kolby, Elena Pagnin, Sophia Yakoubov
Publié dans: IACR Communications in Cryptology, 2024, ISSN 3006-5496
Éditeur: IACR Communications in Cryptology
DOI: 10.62056/a33zivrzn

Constant-Round YOSO MPC Without Setup

Auteurs: Sebastian Kolby, Divya Ravi, Sophia Yakoubov
Publié dans: IACR Communications in Cryptology, 2024, ISSN 3006-5496
Éditeur: IACR Communications in Cryptology
DOI: 10.62056/ae5w4fe-3

MPC with Low Bottleneck-Complexity: Information-Theoretic Security and More

Auteurs: Hannah Keller, Claudio Orlandi, Anat Paskin-Cherniavsky, Divya Ravi
Publié dans: 4th Conference on Information-Theoretic Cryptography (ITC 2023), 2023, ISSN 1868-8969
Éditeur: Schloss Dagstuhl -- Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.itc.2023.11

TOPPool: Time-aware Optimized Privacy-Preserving Ridesharing

Auteurs: Elena Pagnin, Gunnar Gunnarsson, Pedram Talebi, Claudio Orlandi, Andrei Sabelfeld
Publié dans: Proceedings on Privacy Enhancing Technologies, Numéro 2019/4, 2019, Page(s) 93-111, ISSN 2299-0984
Éditeur: Sciendo
DOI: 10.2478/popets-2019-0060

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