using Org.BouncyCastle.Asn1.X509; using Org.BouncyCastle.Math; namespace Org.BouncyCastle.Asn1.Cms { public class IssuerAndSerialNumber : Asn1Encodable { private X509Name m_name; private DerInteger m_serialNumber; public X509Name Name => m_name; public DerInteger SerialNumber => m_serialNumber; public static IssuerAndSerialNumber GetInstance(object obj) { if (obj == null) return null; IssuerAndSerialNumber issuerAndSerialNumber = obj as IssuerAndSerialNumber; if (issuerAndSerialNumber != null) return issuerAndSerialNumber; return new IssuerAndSerialNumber(Asn1Sequence.GetInstance(obj)); } public static IssuerAndSerialNumber GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit) { return new IssuerAndSerialNumber(Asn1Sequence.GetInstance(taggedObject, declaredExplicit)); } private IssuerAndSerialNumber(Asn1Sequence seq) { m_name = X509Name.GetInstance(seq[0]); m_serialNumber = DerInteger.GetInstance(seq[1]); } public IssuerAndSerialNumber(X509Name name, BigInteger serialNumber) { m_name = name; m_serialNumber = new DerInteger(serialNumber); } public IssuerAndSerialNumber(X509Name name, DerInteger serialNumber) { m_name = name; m_serialNumber = serialNumber; } public IssuerAndSerialNumber(X509CertificateStructure x509CertificateStructure) { m_name = x509CertificateStructure.Issuer; m_serialNumber = x509CertificateStructure.SerialNumber; } public override Asn1Object ToAsn1Object() { return new DerSequence(m_name, m_serialNumber); } } }