Add Apache as dual license

What's Changed

• Check if the signature is correct size by @tomato42 in #23
• Fix bug in str method for MatrixGeneric by @GiacomoPope in #25
• Correct comment in reduce_mod_pm by @GiacomoPope in #27
• Check hint format in unpack_h in dilithium.py by @yodalee in #28
• Add apache as dual license by @GiacomoPope in #29

Full Changelog: 1.3.0...1.4.0

Include PreHash ML-DSA

What's Changed

• Include Hash ML-DSA by @GiacomoPope in #22

Full Changelog: 1.2.2...1.3.0

Include type hints for ML-DSA methods

What's Changed

• start typing ml-dsa by @GiacomoPope in #20

Full Changelog: 1.2.1...1.2.2

Enable recovery of PK bytes from SK bytes

What's Changed

Small update, but added functionality for PKCS by allowing the recovery of PK bytes from SK bytes

• allow creation of pk from sk by @GiacomoPope in #18

Full Changelog: 1.2.0...1.2.1

Add PKCS for ML-DSA and additional checks for hint unpacking

What's Changed

• Import/Export to IETF file formats by @tomato42 in #16
• Check hint format in unpack_h method by @yodalee in #15

New Contributors

• @tomato42 made their first contribution in #16
• @yodalee made their first contribution in #15

Full Changelog: 1.1.0...1.2.0

Extend ML-DSA API for External Mu

To aid with the development of new standards, new functions were exposed for ML-DSA

• key_derive(seed) -> (pk, sk) is a method which creates a key pair given a seed, which is used in cases where a seed rather than expanded key is stored for the private key. Contributed by @ounsworth in #10
• prehash_external_mu(self, pk_bytes, m, ctx=b"") -> mu which given a public key and message, creates a 64 byte value by hashing H(H(pk) | M') which is used internally in signing. This allows for an alternative way to rehash a message for ML-DSA without needing a specialised verification function #9. Contributed by @GiacomoPope
• sign_external_mu(self, sk_bytes, external_mu, deterministic=False) performs signing as in regular ML-DSA but instead of expecting a message and optional context, instead expects the prehashed value mu #9. Contributed by @GiacomoPope

Additionally, the CI has been changed so that all linting and checks are performed by ruff instead of black #11. Contributed by @GiacomoPope

New Contributors

• @ounsworth made their first contribution in #10

Full Changelog: 1.0.2...1.1.0

Update missing dependency in setup

Full Changelog: 1.0.1...1.0.2

Support Yocto install

This update includes a setup.py to allow the pip package to be installed for Yocto

ML-DSA (FIPS 204)

Implementation of ML-DSA following the NIST specification FIPS 204. The project is now available on PyPI: https://pypi.org/project/dilithium-py/