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update frost-* dependencies to 2.1
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-35
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8 files changed

+183
-35
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‎Cargo.lock

+43-18
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‎Cargo.toml

+10-7
Original file line numberDiff line numberDiff line change
@@ -8,6 +8,7 @@ members = [
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"roast-ristretto255",
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"roast-secp256k1",
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"roast-secp256k1-evm",
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"roast-secp256k1-tr",
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]
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[workspace.package]
@@ -25,13 +26,14 @@ aes = { version = "0.8", features = ["zeroize"], default-features = false }
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ctr = { version = "0.9", features = ["zeroize"], default-features = false }
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digest = { version = "0.10", default-features = false }
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document-features = "0.2"
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frost-core = { version = "2.0", features = ["internals"], default-features = false }
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frost-ed25519 = { version = "2.0", default-features = false }
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frost-ed448 = { version = "2.0", default-features = false }
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frost-p256 = { version = "2.0", default-features = false }
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frost-ristretto255 = { version = "2.0", default-features = false }
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frost-secp256k1 = { version = "2.0", default-features = false }
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frost-secp256k1-evm = { version = "2.0", default-features = false }
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frost-core = { version = "2.1", features = ["internals"], default-features = false }
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frost-ed25519 = { version = "2.1", default-features = false }
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frost-ed448 = { version = "2.1", default-features = false }
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frost-p256 = { version = "2.1", default-features = false }
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frost-ristretto255 = { version = "2.1", default-features = false }
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frost-secp256k1 = { version = "2.1", default-features = false }
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frost-secp256k1-evm = { version = "2.1", default-features = false }
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frost-secp256k1-tr = { version = "2.1", default-features = false }
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hkdf = { version = "0.12", default-features = false }
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rand = { version = "0.8", default-features = false }
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rand_core = { version = "0.6", default-features = false }
@@ -47,3 +49,4 @@ roast-p256 = { path = "roast-p256", default-features = false }
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roast-ristretto255 = { path = "roast-ristretto255", default-features = false }
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roast-secp256k1 = { path = "roast-secp256k1", default-features = false }
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roast-secp256k1-evm = { path = "roast-secp256k1-evm", default-features = false }
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roast-secp256k1-tr = { path = "roast-secp256k1-tr", default-features = false }

‎README.md

+10-9
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@@ -2,15 +2,16 @@
22

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[![Build Status](https://github.com/StackOverflowExcept1on/roast/workflows/CI/badge.svg)](https://github.com/StackOverflowExcept1on/roast/actions)
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5-
| Crate | Description |
6-
|----------------------------------------------|------------------------------|
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| [`roast-core`](roast-core) | Generic ROAST implementation |
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| [`roast-ed25519`](roast-ed25519) | Ed25519 ciphersuite |
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| [`roast-ed448`](roast-ed448) | Ed448 ciphersuite |
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| [`roast-p256`](roast-ed448) | P-256 ciphersuite |
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| [`roast-ristretto255`](roast-ristretto255) | Ristretto255 ciphersuite |
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| [`roast-secp256k1`](roast-secp256k1) | secp256k1 ciphersuite |
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| [`roast-secp256k1-evm`](roast-secp256k1-evm) | secp256k1 ciphersuite (EVM) |
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| Crate | Description |
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|----------------------------------------------|---------------------------------|
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| [`roast-core`](roast-core) | Generic ROAST implementation |
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| [`roast-ed25519`](roast-ed25519) | Ed25519 ciphersuite |
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| [`roast-ed448`](roast-ed448) | Ed448 ciphersuite |
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| [`roast-p256`](roast-ed448) | P-256 ciphersuite |
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| [`roast-ristretto255`](roast-ristretto255) | Ristretto255 ciphersuite |
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| [`roast-secp256k1`](roast-secp256k1) | secp256k1 ciphersuite |
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| [`roast-secp256k1-evm`](roast-secp256k1-evm) | secp256k1 ciphersuite (EVM) |
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| [`roast-secp256k1-tr`](roast-secp256k1-tr) | secp256k1 ciphersuite (Taproot) |
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Rust implementation of [ROAST (Robust Asynchronous Schnorr Threshold Signatures)](https://eprint.iacr.org/2022/550)
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with [cryptography by Zcash Foundation](https://github.com/ZcashFoundation/frost).

‎roast-core/src/dkg.rs

+1-1
Original file line numberDiff line numberDiff line change
@@ -568,7 +568,7 @@ impl<C: Ciphersuite, H: Clone + BlockSizeUser + Digest> Participant<C, H> {
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return Err(DkgParticipantError::InvalidSecretShares);
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}
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571-
signing_share = signing_share + *round2_secret_package.secret_share();
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signing_share = signing_share + round2_secret_package.secret_share();
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let signing_share = SigningShare::new(signing_share);
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let verifying_share = signing_share.into();

‎roast-secp256k1-tr/Cargo.toml

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@@ -0,0 +1,36 @@
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[package]
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name = "roast-secp256k1-tr"
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version.workspace = true
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authors.workspace = true
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edition.workspace = true
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rust-version.workspace = true
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description = "A Schnorr signature scheme over the secp256k1 curve that supports ROAST and Taproot."
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readme.workspace = true
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repository.workspace = true
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license.workspace = true
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keywords = ["cryptography", "crypto", "secp256k1", "threshold", "signature"]
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categories.workspace = true
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[dependencies]
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document-features.workspace = true
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frost-secp256k1-tr.workspace = true
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roast-core.workspace = true
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sha2.workspace = true
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[dev-dependencies]
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roast-core = { workspace = true, features = ["test-impl"] }
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rand_core = { workspace = true, features = ["getrandom"] }
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[features]
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default = ["serialization", "cheater-detection", "std"]
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#! ## Features
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## Enable standard library support.
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std = ["roast-core/std"]
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## Enable `serde` support for types that need to be communicated. You
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## can use `serde` to serialize structs with any encoder that supports
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## `serde` (e.g. JSON with `serde_json`).
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serde = ["roast-core/serde"]
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## Enable a default serialization format. Enables `serde`.
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serialization = ["roast-core/serialization"]
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## Enable cheater detection.
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cheater-detection = ["roast-core/cheater-detection"]

‎roast-secp256k1-tr/README.md

+1
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@@ -0,0 +1 @@
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An implementation of Schnorr signatures on the secp256k1 curve (Taproot) for threshold numbers of signers (ROAST).

‎roast-secp256k1-tr/src/lib.rs

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@@ -0,0 +1,57 @@
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#![cfg_attr(not(feature = "std"), no_std)]
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#![deny(missing_docs)]
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#![doc = include_str!("../README.md")]
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#![doc = document_features::document_features!()]
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6+
mod coordinator {
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/// Represents all possible session statuses.
8+
pub type SessionStatus = roast_core::SessionStatus<frost_secp256k1_tr::Secp256K1Sha256TR>;
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10+
/// Represents coordinator.
11+
pub type Coordinator = roast_core::Coordinator<frost_secp256k1_tr::Secp256K1Sha256TR>;
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}
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14+
pub mod dkg {
15+
//! Distributed Key Generation types.
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17+
pub use roast_core::dkg::DkgStatus;
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19+
/// Represents dealer that can be used for Distributed Key Generation.
20+
pub type Dealer = roast_core::dkg::Dealer<frost_secp256k1_tr::Secp256K1Sha256TR, sha2::Sha256>;
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/// Represents participant of Distributed Key Generation.
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pub type Participant =
24+
roast_core::dkg::Participant<frost_secp256k1_tr::Secp256K1Sha256TR, sha2::Sha256>;
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}
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pub mod error {
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//! Error types.
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/// Represents all possible errors that can occur in FROST protocol.
31+
pub type FrostError = frost_secp256k1_tr::Error;
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/// Represents all possible errors that can occur in Distributed Key
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/// Generation protocol on dealer side.
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pub type DkgDealerError =
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roast_core::error::DkgDealerError<frost_secp256k1_tr::Secp256K1Sha256TR>;
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/// Represents all possible errors that can occur in Distributed Key
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/// Generation protocol on participant side.
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pub type DkgParticipantError =
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roast_core::error::DkgParticipantError<frost_secp256k1_tr::Secp256K1Sha256TR>;
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43+
pub use roast_core::error::MaliciousSignerError;
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/// Represents all possible errors that can occur in ROAST protocol.
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pub type RoastError = roast_core::error::RoastError<frost_secp256k1_tr::Secp256K1Sha256TR>;
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}
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mod signer {
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/// Represents signer.
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pub type Signer = roast_core::Signer<frost_secp256k1_tr::Secp256K1Sha256TR>;
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}
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pub use frost_secp256k1_tr as frost;
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pub use coordinator::*;
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pub use signer::*;

‎roast-secp256k1-tr/tests/integration_tests.rs

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@@ -0,0 +1,25 @@
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use roast_core::{error::DkgError, tests};
2+
use roast_secp256k1_tr::{error::RoastError, frost::rand_core::OsRng};
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4+
#[test]
5+
fn test_dkg_basic() -> Result<(), DkgError<frost_secp256k1_tr::Secp256K1Sha256TR>> {
6+
let mut rng = OsRng;
7+
tests::test_dkg_basic::<_, sha2::Sha256, _>(2, 3, &mut rng)?;
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Ok(())
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}
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#[test]
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fn test_basic() -> Result<(), RoastError> {
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let mut rng = OsRng;
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tests::test_basic(2, 3, &mut rng)?;
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tests::test_basic(67, 100, &mut rng)?;
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Ok(())
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}
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#[test]
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fn test_malicious() -> Result<(), RoastError> {
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let mut rng = OsRng;
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tests::test_malicious(2, 3, 1, &mut rng)?;
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tests::test_malicious(67, 100, 33, &mut rng)?;
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Ok(())
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}

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