Matthieu Rambaud

27 papers A* 1A 2C 1Journal 17Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
Strong Efficiency Lower Bounds for Byzantine Agreement.
IACR Cryptol. ePrint Arch.
Clément Ducros, Julian Loss, Matthieu Rambaud
2025 A conf
Asynchronous Latency and Fast Atomic Snapshot.
DISC
João Paulo Bezerra, Luciano Freitas de Souza, Petr Kuznetsov, Matthieu Rambaud
2025 J jnl
Broadcast for Dynamic Committees without Trusted Setup.
IACR Cryptol. ePrint Arch.
Gabriel Dettling, Chen-Da Liu-Zhang, Elisaweta Masserova, Matthieu Rambaud, Antoine Urban
2025 — conf
Share&Shrink: Efficient and Delegatable MPC in One Broadcast then Asynchrony.
ACNS (1)
Antoine Urban, Matthieu Rambaud
2024 J jnl
Faster Asynchronous Blockchain Consensus and MVBA.
IACR Cryptol. ePrint Arch.
Matthieu Rambaud
2024 J jnl
Practical Non-interactive Multi-signatures, and a Multi-to-Aggregate Signatures Compiler.
IACR Cryptol. ePrint Arch.
Matthieu Rambaud, Christophe Levrat
2024 — conf
Robust Multiparty Computation from Threshold Encryption Based on RLWE.
ISC (1)
Antoine Urban, Matthieu Rambaud
2024 J jnl
Robust Multiparty Computation from Threshold Encryption Based on RLWE.
IACR Cryptol. ePrint Arch.
Antoine Urban, Matthieu Rambaud
2023 J jnl
Adaptively Secure Consensus with Linear Complexity and Constant Round under Honest Majority in the Bare PKI Model, and Separation Bounds from the Idealized Message-Authentication Model.
IACR Cryptol. ePrint Arch.
Matthieu Rambaud
2022 J jnl
Asynchronous Dynamic Proactive Secret Sharing under Honest Majority: Refreshing Without a Consistent View on Shares.
IACR Cryptol. ePrint Arch.
Matthieu Rambaud, Antoine Urban
2022 J jnl
Constant Size Secret Sharing: with General Thresholds, Towards Standard Assumptions, and Applications.
IACR Cryptol. ePrint Arch.
Katarzyna Kapusta, Matthieu Rambaud, Ferdinand Sibleyras
2022 — conf
Linear View Change in Optimistically Fast BFT.
ConsensusDay@CCS
Matthieu Rambaud, Andrei Tonkikh, Mark Abspoel
2022 J jnl
Share & Shrink: Ad-Hoc Threshold FHE with Short Ciphertexts and its Application to Almost-Asynchronous MPC.
IACR Cryptol. ePrint Arch.
Antoine Urban, Matthieu Rambaud
2021 J jnl
Almost-Asynchronous MPC under Honest Majority, Revisited.
IACR Cryptol. ePrint Arch.
Matthieu Rambaud, Antoine Urban
2021 — conf
Asymptotically-Good Arithmetic Secret Sharing over $\mathbb {Z}/p^{\ell }\mathbb {Z}$ with Strong Multiplication and Its Applications to Efficient MPC.
CRYPTO (3)
Ronald Cramer, Matthieu Rambaud, Chaoping Xing
2021 A* conf
Brief Announcement: Malicious Security Comes for Free in Consensus with Leaders.
PODC
Mark Abspoel, Thomas Attema, Matthieu Rambaud
2021 — conf
Compressed $\varSigma $-Protocols for Bilinear Group Arithmetic Circuits and Application to Logarithmic Transparent Threshold Signatures.
ASIACRYPT (4)
Thomas Attema, Ronald Cramer, Matthieu Rambaud
2020 — conf
Asymptotically Good Multiplicative LSSS over Galois Rings and Applications to MPC over $\mathbb {Z}/p^k\mathbb {Z} $.
ASIACRYPT (3)
Mark Abspoel, Ronald Cramer, Ivan Damgård, Daniel Escudero, Matthieu Rambaud, Chaoping Xing, Chen Yuan
2020 J jnl
Asymptotically Good Multiplicative LSSS over Galois Rings and Applications to MPC over Z/p^k Z.
IACR Cryptol. ePrint Arch.
Mark Abspoel, Ronald Cramer, Ivan Damgård, Daniel Escudero, Matthieu Rambaud, Chaoping Xing, Chen Yuan
2020 J jnl
Compressed Sigma-Protocols for Bilinear Circuits and Applications to Logarithmic-Sized Transparent Threshold Signature Schemes.
IACR Cryptol. ePrint Arch.
Thomas Attema, Ronald Cramer, Matthieu Rambaud
2020 J jnl
Malicious Security Comes for Free in Consensus with Leaders.
IACR Cryptol. ePrint Arch.
Matthieu Rambaud
2020 A conf
Revisiting Shared Data Protection Against Key Exposure.
AsiaCCS
Katarzyna Kapusta, Matthieu Rambaud, Gérard Memmi
2019 J jnl
Anticanonical codes from del Pezzo surfaces with Picard rank one.
CoRR
Régis Blache, Alain Couvreur, Emmanuel Hallouin, David Madore, Jade Nardi, Matthieu Rambaud, Hugues Randriam
2019 J jnl
Asymptotically-Good Arithmetic Secret Sharing over Z/(p^\ell Z) with Strong Multiplication and Its Applications to Efficient MPC.
IACR Cryptol. ePrint Arch.
Ronald Cramer, Matthieu Rambaud, Chaoping Xing
2019 J jnl
Circular All-Or-Nothing: Revisiting Data Protection Against Key Exposure.
CoRR
Katarzyna Kapusta, Gérard Memmi, Matthieu Rambaud
2016 J jnl
On some bounds for symmetric tensor rank of multiplication in finite fields.
CoRR
Stéphane Ballet, Julia Pieltant, Matthieu Rambaud
2014 C conf
Finding Optimal Chudnovsky-Chudnovsky Multiplication Algorithms.
WAIFI
Matthieu Rambaud