2f833dec77
The prior workflow (now deleted) required manually specifying the packages to check and only checked the package could compile under the stated MSRV. It didn't verify it was actually the _minimum_ supported Rust version. The new version finds the MSRV from scratch to check if the stated MSRV aligns. Updates stated MSRVs accordingly. Also removes many explicit dependencies from secq256k1 for their re-exports via k256. Not directly relevant, just part of tidying up all the `toml`s.
Modular FROST
A modular implementation of FROST for any curve with a ff/group API. Additionally, custom algorithms may be specified so any signature reducible to Schnorr-like may be used with FROST.
A Schnorr algorithm is provided, of the form (R, s) where s = r + cx, which
allows specifying the challenge format. This is intended to easily allow
integrating with existing systems.
This library offers ciphersuites compatible with the IETF draft. Currently, version 15 is supported.
A variety of testing utilities are provided under the tests feature. These
are provided with no guarantees and may have completely arbitrary behavior,
including panicking for completely well-reasoned input.
This library was audited by Cypher Stack in March 2023, culminating in commit 669d2dbffc1dafb82a09d9419ea182667115df06. Any subsequent changes have not undergone auditing. While this audit included FROST's definition of Ed448, the underlying Ed448 ciphersuite (offered by the ciphersuite crate) was not audited, nor was the minimal-ed448 crate implementing the curve itself.