1 files changed, 70 insertions, 0 deletions
diff --git a/crypto/src/crmf/PkiArchiveControl.cs b/crypto/src/crmf/PkiArchiveControl.cs
new file mode 100644
index 000000000..ec8fb7671
--- /dev/null
+++ b/crypto/src/crmf/PkiArchiveControl.cs
@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Org.BouncyCastle.Asn1;
+using Org.BouncyCastle.Asn1.Cms;
+using Org.BouncyCastle.Asn1.Crmf;
+using Org.BouncyCastle.Cms;
+
+namespace Org.BouncyCastle.Crmf
+{
+    public class PkiArchiveControl:IControl
+    {
+        public static readonly int encryptedPrivKey = PkiArchiveOptions.encryptedPrivKey;
+        public static readonly int keyGenParameters = PkiArchiveOptions.keyGenParameters;
+        public static readonly int archiveRemGenPrivKey = PkiArchiveOptions.archiveRemGenPrivKey;
+
+        private static readonly DerObjectIdentifier type = CrmfObjectIdentifiers.id_regCtrl_pkiArchiveOptions;
+
+        private readonly PkiArchiveOptions pkiArchiveOptions;
+
+        public PkiArchiveControl(PkiArchiveOptions pkiArchiveOptions)
+        {
+            this.pkiArchiveOptions = pkiArchiveOptions;
+        }
+
+        public DerObjectIdentifier Type
+        {
+            get { return type; }
+        }
+
+        public Asn1Encodable Value
+        {
+            get { return pkiArchiveOptions; }
+        }
+
+        public int ArchiveType
+        {
+            get { return pkiArchiveOptions.Type; }
+        }
+
+        public bool EnvelopedData
+        {
+            get
+            {
+                EncryptedKey encKey = EncryptedKey.GetInstance(pkiArchiveOptions.Value);
+                return !encKey.IsEncryptedValue;
+            }
+        }
+
+        public CmsEnvelopedData GetEnvelopedData()
+        {
+            try
+            {
+                EncryptedKey encKey = EncryptedKey.GetInstance(pkiArchiveOptions.Value);
+                EnvelopedData data = Org.BouncyCastle.Asn1.Cms.EnvelopedData.GetInstance(encKey.Value);
+
+                return new CmsEnvelopedData(new ContentInfo(CmsObjectIdentifiers.EnvelopedData, data));
+            }
+            catch (CmsException e)
+            {
+                throw new CrmfException("CMS parsing error: " + e.Message, e);
+            }
+            catch (Exception e)
+            {
+                throw  new CrmfException("CRMF parsing error: "+e.Message, e);
+            }
+        }
+
+    }
+}