init commit

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

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+using System.Collections;
+
+namespace Org.BouncyCastle.Asn1.X9;
+
+public class KeySpecificInfo : Asn1Encodable
+{
+	private DerObjectIdentifier algorithm;
+
+	private Asn1OctetString counter;
+
+	public DerObjectIdentifier Algorithm => algorithm;
+
+	public Asn1OctetString Counter => counter;
+
+	public KeySpecificInfo(DerObjectIdentifier algorithm, Asn1OctetString counter)
+	{
+		this.algorithm = algorithm;
+		this.counter = counter;
+	}
+
+	public KeySpecificInfo(Asn1Sequence seq)
+	{
+		IEnumerator enumerator = seq.GetEnumerator();
+		enumerator.MoveNext();
+		algorithm = (DerObjectIdentifier)enumerator.Current;
+		enumerator.MoveNext();
+		counter = (Asn1OctetString)enumerator.Current;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		return new DerSequence(algorithm, counter);
+	}
+}