1 files changed, 27 insertions, 0 deletions
diff --git a/src/mscorlib/src/System/Security/ISecurityPolicyEncodable.cs b/src/mscorlib/src/System/Security/ISecurityPolicyEncodable.cs
new file mode 100644
index 0000000000..515e724db5
--- /dev/null
+++ b/src/mscorlib/src/System/Security/ISecurityPolicyEncodable.cs
@@ -0,0 +1,27 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+// 
+//
+// All encodable security classes that support encoding need to
+// implement this interface
+//
+
+namespace System.Security  {
+    
+    using System;
+    using System.Security.Util;
+    using System.Security.Policy;
+    
+    
+[System.Runtime.InteropServices.ComVisible(true)]
+    public interface ISecurityPolicyEncodable
+    {
+#if FEATURE_CAS_POLICY
+        SecurityElement ToXml( PolicyLevel level );
+    
+        void FromXml( SecurityElement e, PolicyLevel level );
+#endif // FEATURE_CAS_POLICY
+    }
+
+}