frost
Rust implementation of FROST (Flexible Round-Optimised Schnorr Threshold signatures) by the Zcash Foundation
Tech stack & purpose
FROST is a Rust implementation of flexible round-optimized Schnorr threshold signatures maintained by the Zcash Foundation. The project provides cryptographic functionality for creating and verifying threshold signatures across multiple elliptic curves, with a generic core library (`frost-core`) that implements the FROST protocol according to RFC 9591, and ciphersuite-specific crates parametrized for curves including Ed25519, Ed448, P-256, and Ristretto255. The tech stack is built in Rust using traits and generic types for ciphersuite implementations, along with support for distributed key generation with a trusted dealer and two-round signing protocols. The project also includes a specialized variant, `frost-rerandomized`, that extends the protocol to support re-randomized signatures.
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Contributors (top 30 of 40)
- Conrado Gouvea165 commits
- dependabot[bot]118 commits · 0 followers
- Deirdre Connolly85 commits
- Alfredo Garcia75 commits
- Henry de Valence65 commits
- Conrado38 commits
- natalie29 commits
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- Pili Guerra8 commits
- Marek6 commits
- Jack Grigg3 commits
- Dimitris Apostolou2 commits
- mergify[bot]2 commits · 0 followers
- David Craven2 commits
- shigeyuki azuchi2 commits
- dependabot-preview[bot]2 commits
- scaraven1 commits
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- Za Wilcox1 commits
- wangcundashang1 commits
- Antoine Rondelet1 commits
- David Wong1 commits · 1,226 followers
- Dmitry Polyanovsky1 commits · 22 followers
- Armin Sabouri1 commits
- Skylar Ray1 commits · 0 followers
- leopardracer1 commits · 0 followers
- Antonín Dufka1 commits
- futreall1 commits
- str4d1 commits
