<PackageReference Include="BouncyCastle.Cryptography" Version="2.5.1" />

Org.BouncyCastle.Crypto.Digests.AsconHash256

public sealed class AsconHash256 : IDigest
Ascon-Hash256 was introduced in NIST Special Publication (SP) 800-232 (Initial Public Draft).
namespace Org.BouncyCastle.Crypto.Digests { public sealed class AsconHash256 : IDigest { public string AlgorithmName { get; } public AsconHash256(); public int GetDigestSize(); public int GetByteLength(); public void Update(byte input); public void BlockUpdate(byte[] input, int inOff, int inLen); public int DoFinal(byte[] output, int outOff); public void Reset(); } }