* Add on-by-default `fast` crate feature
Disabling the feature reduces overall code size at the cost of
performance, which is useful for e.g. embedded users.
This feature transitively enables the `basepoint-tables` feature in
`curve25519-dalek` where the basepoint tables are actually defined.
* Consolidated a lot of verification code
* Bump `curve25519-dalek`; use `precomputed-tables` feature
The feature name changed in dalek-cryptography/curve25519-dalek#499
Co-authored-by: Michael Rosenberg <michael@mrosenberg.pub>
digest isn't yet stable but we have use it in the public API.
This makes the digest API optional to use in opt-in basis by
feature gating this via an optional digest feature.
API items now feature-gated:
- `pub use ed25519_dalek::Digest`
- `SigningKey::sign_prehashed(D: prehashed_message, ..)`
- `SigningKey::verify_prehashed(D: prehahed_message, ..)`
- `VerifyingKey::verify_prehashed(D: prehashed_message, ..)`
- `VerifyingKey::verify_prehashed_strict(D: prehashed_message, ..)`
Also no longer re-exporting `sha2::Sha512`
* Fixed bench when `batch` feature is not present
* Added bench build regression test to CI
* Fixed batch build more generally
* Simplified batch cfg gates in benches
* Updated criterion
* Made CI batch-nondeterministic test use nostd
* Fix batch_deterministic build
* Removed bad compile error when batch and batch_deterministic are selected
This enables activating the `alloc` and `std` features without
unnecessarily pulling in optional dependencies like `rand` and `serde`.
It also fixes tests for `--no-default-features` (w\ `--lib` only)
- Add Clippy to CI
- Rename InternalError variants without redundant Error suffix
- Rename to_bytes to as_bytes on well known naming
- Fix Redundant refs
- Fix redundant lifetimes
- Fix late declarations
Adds optional integration with `ed25519::pkcs8` with support for
decoding/encoding `Keypair` from/to PKCS#8-encoded documents as well as
`PublicKey` from/to SPKI-encoded documents.
Includes test vectors generated for the `ed25519` crate from:
https://github.com/RustCrypto/signatures/tree/master/ed25519/tests/examples
curve25519-dalek:
- Enables `digest` and `rand_core` features
- Removes transitive `nightly`, `simd_backend`, and `std` features
ed25519:
- `AsRef` impl for `Signature` has been removed; uses `to_bytes`
- Uses `try_from` for `InternalSignature` conversion
GitHub Actions runners are not guaranteed to have the necessary CPU
features in order for these tests to work.
Uses a `--target x86_64-unknown-linux-gnu` directive when compiling so
the `target_feature` flags don't apply to build scripts.
- Consolidate `test` jobs: this allows reusing intermediate artifacts
between tests which should improve build times, and also make it
easier to test additional features in the future
- Switch to `dtolnay/rust-toolchain` for setting up toolchain
- Bump checkout to `actions/checkout@3`
- Switch to `run` directives for invoking Cargo: it's more
straightforward to just call Cargo than use a DSL from an unmaintained
action, and eliminates the 3rd party dependency
Also bumps these corresponding dependencies which are needed for everything to compile with this update:
* `merlin` v3.0
* `rand` v0.8
* `rand_core` v0.6
* `sha2` v0.10
