1 files changed, 60 insertions, 0 deletions
diff --git a/crypto/src/asn1/cmp/CAKeyUpdAnnContent.cs b/crypto/src/asn1/cmp/CAKeyUpdAnnContent.cs
new file mode 100644
index 000000000..3cdb128a6
--- /dev/null
+++ b/crypto/src/asn1/cmp/CAKeyUpdAnnContent.cs
@@ -0,0 +1,60 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Cmp
+{
+	public class CAKeyUpdAnnContent
+		: Asn1Encodable
+	{
+		private readonly CmpCertificate oldWithNew;
+		private readonly CmpCertificate newWithOld;
+		private readonly CmpCertificate newWithNew;
+
+		private CAKeyUpdAnnContent(Asn1Sequence seq)
+		{
+			oldWithNew = CmpCertificate.GetInstance(seq[0]);
+			newWithOld = CmpCertificate.GetInstance(seq[1]);
+			newWithNew = CmpCertificate.GetInstance(seq[2]);
+		}
+
+		public static CAKeyUpdAnnContent GetInstance(object obj)
+		{
+			if (obj is CAKeyUpdAnnContent)
+				return (CAKeyUpdAnnContent)obj;
+
+			if (obj is Asn1Sequence)
+				return new CAKeyUpdAnnContent((Asn1Sequence)obj);
+
+			throw new ArgumentException("Invalid object: " + obj.GetType().Name, "obj");
+		}
+
+		public virtual CmpCertificate OldWithNew
+		{
+			get { return oldWithNew; }
+		}
+		
+		public virtual CmpCertificate NewWithOld
+		{
+			get { return newWithOld; }
+		}
+
+		public virtual CmpCertificate NewWithNew
+		{
+			get { return newWithNew; }
+		}
+
+		/**
+		 * <pre>
+		 * CAKeyUpdAnnContent ::= SEQUENCE {
+		 *                             oldWithNew   CmpCertificate, -- old pub signed with new priv
+		 *                             newWithOld   CmpCertificate, -- new pub signed with old priv
+		 *                             newWithNew   CmpCertificate  -- new pub signed with new priv
+		 *  }
+		 * </pre>
+		 * @return a basic ASN.1 object representation.
+		 */
+		public override Asn1Object ToAsn1Object()
+		{
+			return new DerSequence(oldWithNew, newWithOld, newWithNew);
+		}
+	}
+}