init commit

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

@@ -0,0 +1,92 @@
+using System;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.Crmf;
+
+public class PkiArchiveOptions : Asn1Encodable, IAsn1Choice
+{
+	public const int encryptedPrivKey = 0;
+
+	public const int keyGenParameters = 1;
+
+	public const int archiveRemGenPrivKey = 2;
+
+	private readonly Asn1Encodable value;
+
+	public virtual int Type
+	{
+		get
+		{
+			if (value is EncryptedKey)
+			{
+				return 0;
+			}
+			if (value is Asn1OctetString)
+			{
+				return 1;
+			}
+			return 2;
+		}
+	}
+
+	public virtual Asn1Encodable Value => value;
+
+	public static PkiArchiveOptions GetInstance(object obj)
+	{
+		if (obj is PkiArchiveOptions)
+		{
+			return (PkiArchiveOptions)obj;
+		}
+		if (obj is Asn1TaggedObject)
+		{
+			return new PkiArchiveOptions((Asn1TaggedObject)obj);
+		}
+		throw new ArgumentException("Invalid object: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	private PkiArchiveOptions(Asn1TaggedObject tagged)
+	{
+		switch (tagged.TagNo)
+		{
+		case 0:
+			value = EncryptedKey.GetInstance(tagged.GetObject());
+			break;
+		case 1:
+			value = Asn1OctetString.GetInstance(tagged, isExplicit: false);
+			break;
+		case 2:
+			value = DerBoolean.GetInstance(tagged, isExplicit: false);
+			break;
+		default:
+			throw new ArgumentException("unknown tag number: " + tagged.TagNo, "tagged");
+		}
+	}
+
+	public PkiArchiveOptions(EncryptedKey encKey)
+	{
+		value = encKey;
+	}
+
+	public PkiArchiveOptions(Asn1OctetString keyGenParameters)
+	{
+		value = keyGenParameters;
+	}
+
+	public PkiArchiveOptions(bool archiveRemGenPrivKey)
+	{
+		value = DerBoolean.GetInstance(archiveRemGenPrivKey);
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		if (value is EncryptedKey)
+		{
+			return new DerTaggedObject(explicitly: true, 0, value);
+		}
+		if (value is Asn1OctetString)
+		{
+			return new DerTaggedObject(explicitly: false, 1, value);
+		}
+		return new DerTaggedObject(explicitly: false, 2, value);
+	}
+}