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

Org.BouncyCastle.Security.KemUtilities

public static class KemUtilities
namespace Org.BouncyCastle.Security { public static class KemUtilities { public static IKemDecapsulator GetDecapsulator(DerObjectIdentifier oid); public static IKemDecapsulator GetDecapsulator(string name); public static IKemEncapsulator GetEncapsulator(DerObjectIdentifier oid); public static IKemEncapsulator GetEncapsulator(string name); public static bool TryGetDecapsulator(DerObjectIdentifier oid, out IKemDecapsulator decapsulator); public static bool TryGetDecapsulator(string name, out IKemDecapsulator decapsulator); public static bool TryGetEncapsulator(DerObjectIdentifier oid, out IKemEncapsulator encapsulator); public static bool TryGetEncapsulator(string name, out IKemEncapsulator encapsulator); } }