init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/X9/OtherInfo.cs

@@ -0,0 +1,55 @@
+using System.Collections;
+
+namespace Org.BouncyCastle.Asn1.X9;
+
+public class OtherInfo : Asn1Encodable
+{
+	private KeySpecificInfo keyInfo;
+
+	private Asn1OctetString partyAInfo;
+
+	private Asn1OctetString suppPubInfo;
+
+	public KeySpecificInfo KeyInfo => keyInfo;
+
+	public Asn1OctetString PartyAInfo => partyAInfo;
+
+	public Asn1OctetString SuppPubInfo => suppPubInfo;
+
+	public OtherInfo(KeySpecificInfo keyInfo, Asn1OctetString partyAInfo, Asn1OctetString suppPubInfo)
+	{
+		this.keyInfo = keyInfo;
+		this.partyAInfo = partyAInfo;
+		this.suppPubInfo = suppPubInfo;
+	}
+
+	public OtherInfo(Asn1Sequence seq)
+	{
+		IEnumerator enumerator = seq.GetEnumerator();
+		enumerator.MoveNext();
+		keyInfo = new KeySpecificInfo((Asn1Sequence)enumerator.Current);
+		while (enumerator.MoveNext())
+		{
+			DerTaggedObject derTaggedObject = (DerTaggedObject)enumerator.Current;
+			if (derTaggedObject.TagNo == 0)
+			{
+				partyAInfo = (Asn1OctetString)derTaggedObject.GetObject();
+			}
+			else if (derTaggedObject.TagNo == 2)
+			{
+				suppPubInfo = (Asn1OctetString)derTaggedObject.GetObject();
+			}
+		}
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(keyInfo);
+		if (partyAInfo != null)
+		{
+			asn1EncodableVector.Add(new DerTaggedObject(0, partyAInfo));
+		}
+		asn1EncodableVector.Add(new DerTaggedObject(2, suppPubInfo));
+		return new DerSequence(asn1EncodableVector);
+	}
+}