PopoPrivKey
using Org.BouncyCastle.Asn1.Cms;
using System;
namespace Org.BouncyCastle.Asn1.Crmf
{
public class PopoPrivKey : Asn1Encodable, IAsn1Choice
{
public const int thisMessage = 0;
public const int subsequentMessage = 1;
public const int dhMAC = 2;
public const int agreeMAC = 3;
public const int encryptedKey = 4;
private readonly int tagNo;
private readonly Asn1Encodable obj;
public virtual int Type => tagNo;
public virtual Asn1Encodable Value => obj;
public static PopoPrivKey GetInstance(object obj)
{
if (obj == null)
return null;
PopoPrivKey popoPrivKey = obj as PopoPrivKey;
if (popoPrivKey != null)
return popoPrivKey;
return new PopoPrivKey(Asn1TaggedObject.GetInstance(obj, 128));
}
public static PopoPrivKey GetInstance(Asn1TaggedObject tagged, bool isExplicit)
{
return Asn1Utilities.GetInstanceFromChoice(tagged, isExplicit, GetInstance);
}
private PopoPrivKey(Asn1TaggedObject obj)
{
tagNo = obj.TagNo;
switch (tagNo) {
case 0:
this.obj = DerBitString.GetInstance(obj, false);
break;
case 1:
this.obj = SubsequentMessage.ValueOf(DerInteger.GetInstance(obj, false).IntValueExact);
break;
case 2:
this.obj = DerBitString.GetInstance(obj, false);
break;
case 3:
this.obj = PKMacValue.GetInstance(obj, false);
break;
case 4:
this.obj = EnvelopedData.GetInstance(obj, false);
break;
default:
throw new ArgumentException("unknown tag in PopoPrivKey", "obj");
}
}
public PopoPrivKey(PKMacValue pkMacValue)
{
tagNo = 3;
obj = pkMacValue;
}
public PopoPrivKey(SubsequentMessage msg)
{
tagNo = 1;
obj = msg;
}
public override Asn1Object ToAsn1Object()
{
return new DerTaggedObject(false, tagNo, obj);
}
}
}