Alexander Bienstock

36 papers A* 5B 1Journal 20Unranked 9
YearRankTypeTitle / Venue / Authors
2025 A* conf
DMM: Distributed Matrix Mechanism for Differentially-Private Federated Learning Based on Constant-Overhead Linear Secret Resharing.
ICML
Alexander Bienstock, Ujjwal Kumar, Antigoni Polychroniadou
2025 J jnl
Efficient, Scalable Threshold ML-DSA Signatures: An MPC Approach.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Leo de Castro, Daniel Escudero, Antigoni Polychroniadou, Akira Takahashi
2025 A* conf
Generic Anonymity Wrapper for Messaging Protocols.
CCS
Lea Thiemt, Paul Rösler, Alexander Bienstock, Rolfe Schmidt, Yevgeniy Dodis
2025 J jnl
Generic Anonymity Wrapper for Messaging Protocols.
IACR Cryptol. ePrint Arch.
Lea Thiemt, Paul Rösler, Alexander Bienstock, Rolfe Schmidt, Yevgeniy Dodis
2025 — conf
Weakly Super-Invertible Matrices and Constant Communication Dishonest Majority MPC.
EUROCRYPT (5)
Alexander Bienstock, Kevin Yeo
2024 A* conf
Batch PIR and Labeled PSI with Oblivious Ciphertext Compression.
USENIX Security Symposium
Alexander Bienstock, Sarvar Patel, Joon Young Seo, Kevin Yeo
2024 J jnl
Batch PIR and Labeled PSI with Oblivious Ciphertext Compression.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Sarvar Patel, Joon Young Seo, Kevin Yeo
2024 J jnl
DMM: Distributed Matrix Mechanism for Differentially-Private Federated Learning using Packed Secret Sharing.
CoRR
Alexander Bienstock, Ujjwal Kumar, Antigoni Polychroniadou
2024 J jnl
DMM: Distributed Matrix Mechanism for Differentially-Private Federated Learning using Packed Secret Sharing.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Ujjwal Kumar, Antigoni Polychroniadou
2024 J jnl
Honest Majority GOD MPC with O(depth(C)) Rounds and Low Online Communication.
IACR Cryptol. ePrint Arch.
Amit Agarwal, Alexander Bienstock, Ivan Damgård, Daniel Escudero
2024 — conf
Honest Majority GOD MPC with O(sfdepth(C)) Rounds and Low Online Communication.
ASIACRYPT (6)
Amit Agarwal, Alexander Bienstock, Ivan Damgård, Daniel Escudero
2024 — conf
Interval Key-Encapsulation Mechanism.
ASIACRYPT (2)
Alexander Bienstock, Yevgeniy Dodis, Paul Rösler, Daniel Wichs
2024 J jnl
Interval Key-Encapsulation Mechanism.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Yevgeniy Dodis, Paul Rösler, Daniel Wichs
2024 — —
On Efficient Instantiations of Secure Multi-Party Computation in Practice
Alexander Bienstock
2024 J jnl
Perfectly Secure Fluid MPC with Abort and Linear Communication Complexity.
IACR Commun. Cryptol.
Alexander Bienstock, Daniel Escudero, Antigoni Polychroniadou
2024 J jnl
Perfectly Secure Fluid MPC with Abort and Linear Communication Complexity.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Daniel Escudero, Antigoni Polychroniadou
2024 J jnl
Two Levels are Better than One: Dishonest Majority MPC with $\widetilde{O}(|C|)$ Total Communication.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Kevin Yeo
2023 A* conf
ASMesh: Anonymous and Secure Messaging in Mesh Networks Using Stronger, Anonymous Double Ratchet.
CCS
Alexander Bienstock, Paul Rösler, Yi Tang
2023 J jnl
ASMesh: Anonymous and Secure Messaging in Mesh Networks Using Stronger, Anonymous Double Ratchet.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Paul Rösler, Yi Tang
2023 A* conf
Near-Optimal Oblivious Key-Value Stores for Efficient PSI, PSU and Volume-Hiding Multi-Maps.
USENIX Security Symposium
Alexander Bienstock, Sarvar Patel, Joon Young Seo, Kevin Yeo
2023 J jnl
Near-Optimal Oblivious Key-Value Stores for Efficient PSI, PSU and Volume-Hiding Multi-Maps.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Sarvar Patel, Joon Young Seo, Kevin Yeo
2023 — conf
On Linear Communication Complexity for (Maximally) Fluid MPC.
CRYPTO (1)
Alexander Bienstock, Daniel Escudero, Antigoni Polychroniadou
2023 J jnl
On Linear Communication Complexity for (Maximally) Fluid MPC.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Daniel Escudero, Antigoni Polychroniadou
2023 — conf
Towards Topology-Hiding Computation from Oblivious Transfer.
TCC (1)
Marshall Ball, Alexander Bienstock, Lisa Kohl, Pierre Meyer
2023 J jnl
Towards Topology-Hiding Computation from Oblivious Transfer.
IACR Cryptol. ePrint Arch.
Marshall Ball, Alexander Bienstock, Lisa Kohl, Pierre Meyer
2022 — conf
A More Complete Analysis of the Signal Double Ratchet Algorithm.
CRYPTO (1)
Alexander Bienstock, Jaiden Fairoze, Sanjam Garg, Pratyay Mukherjee, Srinivasan Raghuraman
2022 J jnl
A More Complete Analysis of the Signal Double Ratchet Algorithm.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Jaiden Fairoze, Sanjam Garg, Pratyay Mukherjee, Srinivasan Raghuraman
2022 B conf
Multicast Key Agreement, Revisited.
CT-RSA
Alexander Bienstock, Yevgeniy Dodis, Yi Tang
2022 — conf
On the Worst-Case Inefficiency of CGKA.
TCC (2)
Alexander Bienstock, Yevgeniy Dodis, Sanjam Garg, Garrison Grogan, Mohammad Hajiabadi, Paul Rösler
2022 J jnl
On the Worst-Case Inefficiency of CGKA.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Yevgeniy Dodis, Sanjam Garg, Garrison Grogan, Mohammad Hajiabadi, Paul Rösler
2021 — conf
Forward Secret Encrypted RAM: Lower Bounds and Applications.
TCC (3)
Alexander Bienstock, Yevgeniy Dodis, Kevin Yeo
2021 J jnl
Forward Secret Encrypted RAM: Lower Bounds and Applications.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Yevgeniy Dodis, Kevin Yeo
2021 J jnl
Multicast Key Agreement, Revisited.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Yevgeniy Dodis, Yi Tang
2020 J jnl
From discrete-log to lattices: maybe the real lessons were our broken schemes along the way?
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Allison Bishop, Eli Goldin, Garrison Grogan, Victor Lecomte
2020 — conf
On the Price of Concurrency in Group Ratcheting Protocols.
TCC (2)
Alexander Bienstock, Yevgeniy Dodis, Paul Rösler
2020 J jnl
On the Price of Concurrency in Group Ratcheting Protocols.
IACR Cryptol. ePrint Arch.
Alexander Bienstock, Yevgeniy Dodis, Paul Rösler