Drop internal implementation of `AssociatedHash` and use `AssociatedOid`
trait from `const_oid` to get the OID corresponding to the `Digest` and to
format the ASN.1 prefix.
Also removes the previous `Hash` enum as it was used for looking up OIDs.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Implement Deref<Target = [u8]> for the Signature types to allow
automatically dereferencing Signature as byte slices.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
- Change the `SigningKey` and `VerifiyingKey` implementations accept raw
message rather than pre-hashed message.
- Implement the experimental (preview) `DigestSigner` and `DigestVerifier`
traits for the PKCS1v15 structs.
- Implement the experimental (preview) `RandomizedDigestSigner` and
`DigestVerifier` traits for the PSS structs.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Refactor the `rsa` crate to use the API defined by the signature crate.
This adds `pss` and `pkcs1v15` modules, each of them providing
`Signature`, `Verifier` and `Signer`/`RandomizedSigner` implementations.
Add tests for pkcs1v15 and pss signature verification functions to check
that verifying invalid signatures returns an error.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Adds an error case in the event the number of `primes` provides is fewer
than 2, which prevents panics when invoking methods which expect primes
to always be present at indices 0 and 1 (i.e. `p` and `q`)
Fixes#163
* No-std support
* Fix tests
* Cleanly error out when building without the alloc feature
* Run no-std tests on arm-linux-gnu target
* Fix nostd tests
* Attempt 2 at fixing nostd tests
* Fix warnings when running tests in nostd mode
* fixup! No-std support
* Splitting blind and unblind into their own functions
* Adding public functions to private-key for blinding and unblinding
* Re-exporting raw RSA functions into a 'danger' module
* Better documentation
* Typos and grammar
* Updating as per suggestions, moving things into an 'internals' module which is optionally made public
* We blind and unblind using n and e, so public key is sufficient
