init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Esf/OcspIdentifier.cs

@@ -0,0 +1,58 @@
+using System;
+using Org.BouncyCastle.Asn1.Ocsp;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.Esf;
+
+public class OcspIdentifier : Asn1Encodable
+{
+	private readonly ResponderID ocspResponderID;
+
+	private readonly DerGeneralizedTime producedAt;
+
+	public ResponderID OcspResponderID => ocspResponderID;
+
+	public DateTime ProducedAt => producedAt.ToDateTime();
+
+	public static OcspIdentifier GetInstance(object obj)
+	{
+		if (obj == null || obj is OcspIdentifier)
+		{
+			return (OcspIdentifier)obj;
+		}
+		if (obj is Asn1Sequence)
+		{
+			return new OcspIdentifier((Asn1Sequence)obj);
+		}
+		throw new ArgumentException("Unknown object in 'OcspIdentifier' factory: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	private OcspIdentifier(Asn1Sequence seq)
+	{
+		if (seq == null)
+		{
+			throw new ArgumentNullException("seq");
+		}
+		if (seq.Count != 2)
+		{
+			throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
+		}
+		ocspResponderID = ResponderID.GetInstance(seq[0].ToAsn1Object());
+		producedAt = (DerGeneralizedTime)seq[1].ToAsn1Object();
+	}
+
+	public OcspIdentifier(ResponderID ocspResponderID, DateTime producedAt)
+	{
+		if (ocspResponderID == null)
+		{
+			throw new ArgumentNullException();
+		}
+		this.ocspResponderID = ocspResponderID;
+		this.producedAt = new DerGeneralizedTime(producedAt);
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		return new DerSequence(ocspResponderID, producedAt);
+	}
+}