init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/X509/IssuerSerial.cs

@@ -0,0 +1,67 @@
+using System;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.X509;
+
+public class IssuerSerial : Asn1Encodable
+{
+	internal readonly GeneralNames issuer;
+
+	internal readonly DerInteger serial;
+
+	internal readonly DerBitString issuerUid;
+
+	public GeneralNames Issuer => issuer;
+
+	public DerInteger Serial => serial;
+
+	public DerBitString IssuerUid => issuerUid;
+
+	public static IssuerSerial GetInstance(object obj)
+	{
+		if (obj == null || obj is IssuerSerial)
+		{
+			return (IssuerSerial)obj;
+		}
+		if (obj is Asn1Sequence)
+		{
+			return new IssuerSerial((Asn1Sequence)obj);
+		}
+		throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	public static IssuerSerial GetInstance(Asn1TaggedObject obj, bool explicitly)
+	{
+		return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+	}
+
+	private IssuerSerial(Asn1Sequence seq)
+	{
+		if (seq.Count != 2 && seq.Count != 3)
+		{
+			throw new ArgumentException("Bad sequence size: " + seq.Count);
+		}
+		issuer = GeneralNames.GetInstance(seq[0]);
+		serial = DerInteger.GetInstance(seq[1]);
+		if (seq.Count == 3)
+		{
+			issuerUid = DerBitString.GetInstance(seq[2]);
+		}
+	}
+
+	public IssuerSerial(GeneralNames issuer, DerInteger serial)
+	{
+		this.issuer = issuer;
+		this.serial = serial;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(issuer, serial);
+		if (issuerUid != null)
+		{
+			asn1EncodableVector.Add(issuerUid);
+		}
+		return new DerSequence(asn1EncodableVector);
+	}
+}