High-Throughput Universally Composable Threshold FHE Decryption
Guy Zyskind, Doron Zarchy, Max Leibovich, Chris Peikert
2025Year
Abstract
Threshold Fully Homomorphic Encryption (FHE) enables arbitrary computation on encrypted data, while distributing the decryption capability across multiple parties. A primary application of interest is low-communication multi-party computation (MPC), which benefits from a fast and secure threshold FHE decryption protocol.
Ask about this paper
Your agent reads all of it.
Lune indexed this paper to the last equation, along with the top-tier papers that cite it. Ask a question and the answer quotes them.
Your agent calls
Luneget_paper_fulltext
Free to start. No credit card required.
Terminal
Install the CLIlune papers fulltext 5108d337-3aa6-4438-816d-67b57ff1a47fBuilds on7
- SecureML: A System for Scalable Privacy-Preserving Machine LearningPayman Mohassel, Yupeng ZhangS&P 2017 · 2,107 citations
- New Primitives for Actively-Secure MPC over Rings with Applications to Private Machine LearningIvan Damgård, Daniel Escudero, Tore Kasper Frederiksen, Marcel Keller et al.S&P 2019 · 182 citations
- Function Secret Sharing for Mixed-Mode and Fixed-Point Secure ComputationElette Boyle, Nishanth Chandran, Niv Gilboa, Divya Gupta et al.EUROCRYPT 2021 · 135 citations
- Improved Primitives for MPC over Mixed Arithmetic-Binary CircuitsDaniel Escudero, Satrajit Ghosh, Marcel Keller, Rahul Rachuri et al.CRYPTO 2020 · 123 citations
- MP-SPDZ: A Versatile Framework for Multi-Party ComputationMarcel KellerCCS 2020 · 24 citations
Related papers
- Ajax: Fast Threshold Fully Homomorphic Encryption without Noise FloodingZhenkai Hu, Haofei Liang, Xiao Wang, Xiang Xie et al.USENIX Security 2026
- Actively Secure MPC in the Dishonest Majority Setting: Achieving Constant Complexity in Online Communication, Computation Per Gate, Rounds, and Private Input SizeSeunghwan Lee, Jaesang Noh, Taejeong Kim, Dohyuk Kim et al.CRYPTO 2025 · 1 citation
- HERDS: Multi-key Fully Homomorphic Encryption with Sublinear BootstrappingBinwu Xiang, Seonhong Min, Intak Hwang, Zhiwei Wang et al.EUROCRYPT 2026 · 1 citation
- Multiparty Reusable Non-interactive Secure Computation from LWEFabrice Benhamouda, Aayush Jain, Ilan Komargodski, Huijia LinEUROCRYPT 2021 · 26 citations
- Towards Building Scalable Constant-Round MPC from Minimal Assumptions via Round CollapsingVipul Goyal, Junru Li, Rafail Ostrovsky, Yifan SongCRYPTO 2025 · 3 citations
