1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/src/asn1/misc/MiscObjectIdentifiers.cs b/crypto/src/asn1/misc/MiscObjectIdentifiers.cs
index d344393dd..1ff19e737 100644
--- a/crypto/src/asn1/misc/MiscObjectIdentifiers.cs
+++ b/crypto/src/asn1/misc/MiscObjectIdentifiers.cs
@@ -50,6 +50,8 @@ namespace Org.BouncyCastle.Asn1.Misc
         public static readonly string				Entrust					= "1.2.840.113533.7";
         public static readonly DerObjectIdentifier EntrustVersionExtension = new DerObjectIdentifier(Entrust + ".65.0");
 
+        public static readonly DerObjectIdentifier cast5CBC = new DerObjectIdentifier(Entrust+ ".66.10");
+
         //
         // Ascom
         //