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

Org.BouncyCastle.Asn1.Pkcs.IssuerAndSerialNumber

namespace Org.BouncyCastle.Asn1.Pkcs { public class IssuerAndSerialNumber : Asn1Encodable { public X509Name Name { get; } public DerInteger CertificateSerialNumber { get; } public static IssuerAndSerialNumber GetInstance(object obj); public static IssuerAndSerialNumber GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit); public static IssuerAndSerialNumber GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit); public IssuerAndSerialNumber(X509Name name, BigInteger certSerialNumber); public IssuerAndSerialNumber(X509Name name, DerInteger certSerialNumber); } }