v2.0.0

Please install Geralt via NuGet.

Added

• IncrementalXChaCha20Poly1305, which is a wrapper around crypto_secretstream_*() for chunked stream/file encryption. You can read the Geralt documentation here.
• Constants for IncrementalBLAKE2b and IncrementalPoly1305, which are identical to the BLAKE2b and Poly1305 constants.
• Support for .NET 7.

Changed

• DeriveSenderSharedSecret() has been renamed to DeriveSenderSharedKey() for clarity.
• DeriveRecipientSharedSecret() has been renamed to DeriveRecipientSharedKey().
• ComputeXCoordinate() has been renamed to ComputeSharedSecret(). The above functions should still be preferred to prevent accidental vulnerabilities.
• The Validation class has been made public because it's useful for custom constructions without having to have hideous if statements everywhere.

Removed

• The BLAKE2bHashAlgorithm class because it returned a byte array. It has been replaced with a BLAKE2b.ComputeHash() function that takes a Stream and IncrementalBLAKE2b for keyed hashing.