1 files changed, 84 insertions, 0 deletions
diff --git a/crypto/src/asn1/cmp/CertStatus.cs b/crypto/src/asn1/cmp/CertStatus.cs
new file mode 100644
index 000000000..52d5ac504
--- /dev/null
+++ b/crypto/src/asn1/cmp/CertStatus.cs
@@ -0,0 +1,84 @@
+using System;
+
+using Org.BouncyCastle.Math;
+
+namespace Org.BouncyCastle.Asn1.Cmp
+{
+	public class CertStatus
+		: Asn1Encodable
+	{
+		private readonly Asn1OctetString certHash;
+		private readonly DerInteger certReqId;
+		private readonly PkiStatusInfo statusInfo;
+
+		private CertStatus(Asn1Sequence seq)
+		{
+			certHash = Asn1OctetString.GetInstance(seq[0]);
+			certReqId = DerInteger.GetInstance(seq[1]);
+
+			if (seq.Count > 2)
+			{
+				statusInfo = PkiStatusInfo.GetInstance(seq[2]);
+			}
+		}
+
+		public CertStatus(byte[] certHash, BigInteger certReqId)
+		{
+			this.certHash = new DerOctetString(certHash);
+			this.certReqId = new DerInteger(certReqId);
+		}
+
+		public CertStatus(byte[] certHash, BigInteger certReqId, PkiStatusInfo statusInfo)
+		{
+			this.certHash = new DerOctetString(certHash);
+			this.certReqId = new DerInteger(certReqId);
+			this.statusInfo = statusInfo;
+		}
+
+		public static CertStatus GetInstance(object obj)
+		{
+			if (obj is CertStatus)
+				return (CertStatus)obj;
+
+			if (obj is Asn1Sequence)
+				return new CertStatus((Asn1Sequence)obj);
+
+			throw new ArgumentException("Invalid object: " + obj.GetType().Name, "obj");
+		}
+
+		public virtual Asn1OctetString CertHash
+		{
+			get { return certHash; }
+		}
+
+		public virtual DerInteger CertReqID
+		{
+			get { return certReqId; }
+		}
+
+		public virtual PkiStatusInfo StatusInfo
+		{
+			get { return statusInfo; }
+		}
+
+		/**
+		 * <pre>
+		 * CertStatus ::= SEQUENCE {
+		 *                   certHash    OCTET STRING,
+		 *                   -- the hash of the certificate, using the same hash algorithm
+		 *                   -- as is used to create and verify the certificate signature
+		 *                   certReqId   INTEGER,
+		 *                   -- to match this confirmation with the corresponding req/rep
+		 *                   statusInfo  PKIStatusInfo OPTIONAL
+		 * }
+		 * </pre>
+		 * @return a basic ASN.1 object representation.
+		 */
+		public override Asn1Object ToAsn1Object()
+		{
+			Asn1EncodableVector v = new Asn1EncodableVector(certHash, certReqId);
+			v.AddOptional(statusInfo);
+			return new DerSequence(v);
+		}
+	}
+}