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

Org.BouncyCastle.Tls.Crypto.TlsStreamVerifier

public interface TlsStreamVerifier
namespace Org.BouncyCastle.Tls.Crypto { public interface TlsStreamVerifier { Stream Stream { get; } bool IsVerified(); } }