<PackageReference Include="BouncyCastle.Cryptography" Version="2.6.2" />

Org.BouncyCastle.Crypto.Digests.SparkleDigest

public sealed class SparkleDigest : IDigest
Sparkle v1.2, based on the current round 3 submission, https://sparkle-lwc.github.io/ .
namespace Org.BouncyCastle.Crypto.Digests { public sealed class SparkleDigest : IDigest { public enum SparkleParameters { ESCH256, ESCH384 } public string AlgorithmName { get; } public SparkleDigest(SparkleParameters sparkleParameters); 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(); } }