v0.5.0

The library now supports different PQC backends for the ML-DSA-44, ML-DSA-65 and ML-DSA-87 parameter sets.

The supported backends are:

• LibOqsPqcBackend (default) - uses Maybe LibOQS.NET which wraps liboqs
• BouncyCastlePqcBackend - uses the excellent BouncyCastle
• SystemCryptographyPqcBackend - uses the built-in System.Security.Cryptography PQC APIs available in .NET 10+ (under certain OS and platform conditions)

Update to latest Duende Identity Server and .NET 10.0.

What's Changed

• updated BC to 2.5.1 by @filipw in #13
• updated to BouncyCastle Cryptography 2.6.1 by @filipw in #14
• introduced pluggable PQC backend implementations by @filipw in #18
• updated to latest duende, latest Microsoft.IdentityModel.Tokens and fixed public key export by @filipw in #19
• updated readme by @filipw in #20

Full Changelog: v0.4.0...v0.5.0