<PackageReference Include="BouncyCastle.Cryptography" Version="2.4.0" />

TbsCertificateStructure

public Time EndDate { get; }

public X509Extensions Extensions { get; }

public X509Name Issuer { get; }

public DerBitString IssuerUniqueID { get; }

public DerInteger SerialNumber { get; }

public Time StartDate { get; }

public X509Name Subject { get; }

public DerBitString SubjectUniqueID { get; }

public int Version { get; }

public DerInteger VersionNumber { get; }

public static TbsCertificateStructure GetInstance(object obj)

public static TbsCertificateStructure GetInstance(Asn1TaggedObject obj, bool explicitly)