<PackageReference Include="BouncyCastle.Cryptography" Version="2.3.1" />

VmpcKsa3Engine

public class VmpcKsa3Engine : VmpcEngine
namespace Org.BouncyCastle.Crypto.Engines { public class VmpcKsa3Engine : VmpcEngine { public override string AlgorithmName => "VMPC-KSA3"; protected override void InitKey(byte[] keyBytes, byte[] ivBytes) { base.InitKey(keyBytes, ivBytes); VmpcEngine.KsaRound(P, ref s, keyBytes); } } }