init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Crmf/PKMacValue.cs

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+using System;
+using Org.BouncyCastle.Asn1.Cmp;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.Crmf;
+
+public class PKMacValue : Asn1Encodable
+{
+	private readonly AlgorithmIdentifier algID;
+
+	private readonly DerBitString macValue;
+
+	public virtual AlgorithmIdentifier AlgID => algID;
+
+	public virtual DerBitString MacValue => macValue;
+
+	private PKMacValue(Asn1Sequence seq)
+	{
+		algID = AlgorithmIdentifier.GetInstance(seq[0]);
+		macValue = DerBitString.GetInstance(seq[1]);
+	}
+
+	public static PKMacValue GetInstance(object obj)
+	{
+		if (obj is PKMacValue)
+		{
+			return (PKMacValue)obj;
+		}
+		if (obj is Asn1Sequence)
+		{
+			return new PKMacValue((Asn1Sequence)obj);
+		}
+		throw new ArgumentException("Invalid object: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	public static PKMacValue GetInstance(Asn1TaggedObject obj, bool isExplicit)
+	{
+		return GetInstance(Asn1Sequence.GetInstance(obj, isExplicit));
+	}
+
+	public PKMacValue(PbmParameter pbmParams, DerBitString macValue)
+		: this(new AlgorithmIdentifier(CmpObjectIdentifiers.passwordBasedMac, pbmParams), macValue)
+	{
+	}
+
+	public PKMacValue(AlgorithmIdentifier algID, DerBitString macValue)
+	{
+		this.algID = algID;
+		this.macValue = macValue;
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		return new DerSequence(algID, macValue);
+	}
+}