ZK for Legacy Schemes
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Ligetron: Design and Deployment of ZK Applications made Easy
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
SmallWood: Hash-Based Zero-Knowledge Arguments for Relatively Small Instances
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Schmivitz: VOLEitH Based ZK Gadgets for Threshold Cryptography
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Black-Box Threshold Signing of Hash-Based Signatures is Impossible
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Building Giant Multi-Party Threshold Cryptosystems with Lightweight Cryptography
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
PiVer: Π Verifiable Secret Sharing Framework
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Improved Distributed RSA Key Generation Using the Miller-Rabin Test
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Vinaigrette: An Optimized Framework for Threshold UOV and MAYO Signatures
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
LEAST: Linear Equivalence Action Threshold Signature
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
PRISM: Compact Threshold Signatures from Pushforwards of Large-Degree Isogenies
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Threshold Schemes from (Isogeny-Based) Group Actions
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/29/2026 |
Mithril: Efficient Threshold ML-DSA from Secret Sharing with Short Shares
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Quorus: Scalable Threshold ML-DSA from MPC
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Amber: Lattice-Based Threshold KEM from the BCHK+ Transform
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Lattice-based Threshold Blind Signatures
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Hermine: An Efficient Raccoon-Style Non-Interactive Threshold Signature with Advanced Properties
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Tanuki: Two-round Threshold Signatures from Lattices
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
The NIST Post-Quantum Cryptography Project
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Haystack: Threshold and Distributed Stateful Hash-Based Signatures
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Symphony: Threshold Evaluation of Symmetric Primitives (AES, SHA2, SHA3, G-/C-/H-/KMAC)
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Towards an Efficient Multi-Party Threshold Ascon
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
What's New in the MiniMPC Submission
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
MiniMPC: Threshold Schemes for (and from) MiniCrypt
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
Advances in NIST Symmetric-Key Standards: Ascon, Accordion, and Wide-AES
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/28/2026 |
PANTHERIA: Threshold FHE for RLWE-Based Cryptosystems
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
Threshold FHE from CKKS and Applications
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
TFHE (FHE), ZHEnith (ZK) and Nexus (MPC)
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
Validating Floating Point Implementations
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
NIST Update on Cryptographic Algorithm Validation
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
SplitKey: Two-Party Signing and Decryption with Extra Features
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
(Red)ETA: Refreshable Extensible DLOG Enhanced Threshold Algorithms
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
TECLA and THE CLASH: Two Party and Threshold ECDSA Signature from Class Group Cryptography
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
Fireblocks-3MI Plan for NIST Threshold ECDSA
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
Two-party ECDSA Signing at Constant Communication Overhead
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/27/2026 |
Panel on Security of Threshold ECDLP-based Signatures
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Panel |
01/26/2026 |
Defining Unforgeability for Threshold Signatures
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Silent Threshold Cryptography from Pairings
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Sparkle Revisited: Proving Tight Adaptive Security of a Simple Schnorr Threshold Scheme
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
tBLS: Threshold BLS Signature Scheme
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Mask-FROST: Adaptively Secure 2-round Threshold Schnorr Signatures in the Algebraic Group Model
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Gargos: Threshold Schnorr Signature Scheme
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Fireblocks-3MI Plan for NIST Threshold Schnorr/EdDSA
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
On the Adaptive Security of Threshold Schnorr Signatures: New Frontiers
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Updates on the FROST NIST Submission
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Introduction to MPTS 2026 and the NIST Threshold Call
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
NIST-CSD Welcoming Remarks to MPTS 2026
Presented at: Presented at MPTS 2026: NIST Workshop on Multi-Party Threshold Schemes
|
Presentation |
01/26/2026 |
Updates on the NIST Threshold Call
Presented at: HES8: 8th HomomorphicEncryption.org Standards Meeting
|
Presentation |
03/23/2025 |
NIST Projects on Threshold and Privacy-Enhancing Crypto: Opportunities for Post-Quantum Cryptography
Luís T. A. N. Brandão - Contractor FGR - NIST/Strativia
Presented at: IHP-PQAC Workshop 2 (Emerging topics in design and cryptanalysis of post-quantum schemes) @ Paris (France), November 04–08, 2024
|
Presentation |
11/07/2024 |
Poster: The NIST Threshold Call
Luís T. A. N. Brandão - NIST/Strativia
Presented at:
NIST ITL Science Day 2023 @ NIST Gaithersburg, USA (November 09, 2023)
|
Presentation |
11/08/2023 |
MPTS 2023 Closing Remarks
Luís T. A. N. Brandão - NIST/Strativia
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Closing Remarks |
09/28/2023 |
Building Threshold Cryptosystems over a SMR/Blockchain Channel
Aniket Kate - Purdue University / Supra Research
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Limitations of Threshold Secret Sharing and Derived MPC Applications
Wyatt Howe - University of California, Los Angeles (USA)
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Verifiable Oblivious PRF
Armando Faz Hernandez - Cloudflare @ USA
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
AONT: an essential gadget for Multi-Party Threshold Cryptography
Gilles Seghaier - Astran
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Building blocks for Threshold FHE
Andreea Alexandru - Duality Technologies, Inc. and OpenFHE, USA
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Feedback about the NIST Threshold Call/Process
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Vector Oblivious Linear Evaluation, PCGs and Correlated Randomness
Peter Scholl - Aarhus University
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Garbled Circuit Lookup Tables
David Heath - University of Illinois Urbana-Champaign
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Stacked Garbling
Vladimir Kolesnikov - Georgia Tech
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Gadgets for Threshold AES: Correlation Robust Hash and Authenticated Garbling
Hongrui Cui - Shanghai Jiao Tong University
Chenkai Weng - Northwestern University
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
Brief notes on Gadgets and Modularity in the NIST Threshold Call
Luís T. A. N. Brandão - NIST/Strativia
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/28/2023 |
NIST Cryptographic Algorithm Validation Program
Chris Celi - NIST
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Next Steps in NIST Lightweight Cryptography Standardization
Meltem Sönmez Turan - NIST
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Overview of NIST PQC Standardization (additional call for signatures)
Maxime Bros - NIST
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
And then there were four: the first NIST PQC standards
Dustin Moody - NIST
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Sometimes You Can’t Distribute Random-Oracle-Based Proofs
Jack Doerner - Technion (Israel)
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Practical key-extraction attacks in leading MPC wallets
Nikolaos Makriyannis - Fireblocks
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Requirements for Threshold TLS
Armando Faz Hernandez - Cloudflare @ USA
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
A Bird’s Eye View on Multi-Authority Attribute-Based Encryption
Marloes Venema - University of Wuppertal
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Ligetron: WASM as an Intermediate Representation and easy tooling for zkSNARKs
Muthu Venkitasubramaniam - Georgetown University; Ligero Inc.
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Standards for Zero-Knowledge Proofs and their Relevance to the NIST Threshold Call
Mary Maller - Ethereum Foundation and PQShield
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
A note about Authenticated Transciphering: decrypting AES under Homomorphic Encryption using CKKS
Nir Drucker - IBM Research, Israel
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
FHE-Related Comments on NIST First Call for Multi-Party Threshold Schemes
Yuriy Polyakov - Duality Technologies
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Brief notes on PEC (FHE+ZKP+ABE...) in the NIST Threshold Call
Luís T. A. N. Brandão - NIST/Strativia
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/27/2023 |
Exploring the power of threshold BLS
Pratyay Mukherjee - Supra Research
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Standardizing Protocols for Threshold ECDSA
Jonathan Katz - Dfns
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
A Threshold ECDSA Scheme Submission
abhi shelat - Northeastern
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Threshold EdDSA Submissions of FROST and (maybe) Sparkle
Chelsea Komlo - University of Waterloo; Zcash Foundation; Dfns
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Distributed Key Generation in the Discrete-Logarithm Setting
Jonathan Katz - Dfns
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Thresholding symmetric-key primitives based on general-purpose actively secure MPC
Xiao Wang - Northwestern University
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Secure Multiparty Computation and Applications
Steve Lu - Stealth Software Technologies, USA
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Threshold Cryptography in MP-SPDZ
Marcel Keller - CSIRO’s Data61
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Diversity and tradeoffs in MPC standardization
Yehuda Lindell - Coinbase
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
Introduction to MPTS 2023
Luís T. A. N. Brandão - NIST/Strativia
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Presentation |
09/26/2023 |
MPTS 2023 Welcoming Remarks
Luís T. A. N. Brandão - NIST/Strativia
Jon Boyens - NIST/CSD
Presented at: MPTS 2023: NIST Workshop (virtual) on Multi-Party Threshold Schemes 2023
|
Opening Remarks |
09/26/2023 |
NIST Call for Multi-Party Threshold Schemes: Brief Notes at ICMC 2023
Lily Chen - NIST
Presented at: Oral presentation by Lily Chen at ICMC 2023 (International Cryptographic Module Conference 2023) @ Ottawa, Canada (2023-Sep-22). Slides authored by Luís Brandão.
|
Presentation |
09/22/2023 |
On devising recommendations for multi-party threshold schemes
Luís T. A. N. Brandão - NIST/Strativia
Presented at: Decompute 2023 (The Conference on Decentralized Security with Multi Party Computation), 202-September-12 @ Singapore
|
Presentation |
09/12/2023 |
Getting Ready for the NIST Threshold Call
Luís T. A. N. Brandão - NIST/Strativia
|
Presentation |
08/22/2023 |
Overview, Feedback and Opportunities re the NIST Call for Multi-Party Threshold Cryptography
Luís T. A. N. Brandão - NIST/Strativia
Presented at: ZCon4, 2023-August-01 @ Barcelona (Spain)
|
Presentation |
08/01/2023 |
NIST First Call for Multi-Party Threshold Schemes: Notes presented at the TPMPC 2023 Workshop
Luís T. A. N. Brandão - NIST/Strativia
|
Presentation |
06/09/2023 |
Tackling advanced cryptography … toward standards?
Luís T. A. N. Brandão - NIST/Strativia
Presented at: Invited talk presented on 2023-April-22, in Lyon (France), at the joint session between SSR 2023 & STAP'23:
- SSR: Security Standardisation Research Conference
- STAP: Symmetric Techniques for Advanced Protocols
|
Presentation |
04/22/2023 |
NIST Call for Multi-Party Threshold Schemes: Brief Notes at RWC 2023
Luís T. A. N. Brandão - NIST/Strativia
|
Presentation |
03/28/2023 |
Quantum-Resistance in the Upcoming NIST Call for Threshold Schemes
Luís T. A. N. Brandão - NIST/Strativia
|
Presentation |
03/26/2023 |
A NIST Call for Threshold-Friendly & Quantum-Resistant Fully-Homomorphic Encryption (FHE) Schemes
Luís T. A. N. Brandão - NIST/Strativia
|
Presentation |
03/23/2023 |
Public Calls Toward Standards & Guidelines for Crypto Primitives
Luís T. A. N. Brandão - NIST/Strativia
Lily Chen - NIST
Presented at:
NIST-ITL Science Day 2022 (October 24th)
|
Poster |
10/24/2022 |
Threshold EdDSA/Schnorr Signatures
Luís T. A. N. Brandão - NIST/Strativia
Michael Davidson - NIST
Presented at:
NIST-ITL Science Day 2022 (October 24th)
|
Poster |
10/24/2022 |
Upcoming NIST Call for Threshold Schemes
Luís T. A. N. Brandão - NIST/Strativia
|
Presentation |
08/16/2022 |
Notes on Threshold EdDSA/Schnorr Signatures
Luís T. A. N. Brandão
|
Presentation |
08/10/2022 |
Poster: Threshold Cryptography for Multiple Operators
Luís T. A. N. Brandão
Presented at:
NIST-ITL Science Day 2021 (October 28) --- Presentation by video-conference
|
Poster |
10/28/2021 |
Multi-Party Threshold Schemes
Luís T. A. N. Brandão
Presented at: NIST-ITL Virtual Science Day 2020 (October 29) -- Poster presentation over video-conference.
Joint work with Michael Davidson and Apostol Vassilev.
|
Poster |
10/29/2020 |
Toward Criteria for Standardization of Multi-Party Threshold Schemes for Cryptographic Primitives
Luís T. A. N. Brandão
Presented at: Presentation at the 2nd Workshop on Advanced Cryptography Applications and Standards
August 15, 2020, 10am, virtual event (affiliated with Crypto 2020)
|
Presentation |
08/15/2020 |
Towards Standardization of Threshold Schemes at NIST
Luís T. A. N. Brandão
Presented at:
TIS'19 @ London, UK (2019-November-11)
|
Presentation |
11/11/2019 |
Threshold Schemes for Cryptographic Primitives
Luís T. A. N. Brandão
Michael Davidson
Apostol Vassilev
Presented at:
NIST ITL Science Day 2019 @ NIST Gaithersburg, USA (November 06, 2019)
|
Poster |
11/06/2019 |
Threshold Schemes for Cryptographic Primitives: A step towards standardization?
Luís T. A. N. Brandão
|
Presentation |
07/18/2018 |
Sizing up the threshold
Luís T. A. N. Brandão
Apostol Vassilev
Presented at: January 9, 2018 @ Second Theory of Implementation Security (TIS) Workshop (Zurich, Switzerland)
|
Presentation |
01/09/2018 |
