diff --git a/sat/memory/encryption.py b/sat/memory/encryption.py
index 4ca20ee3..188ba621 100644
--- a/sat/memory/encryption.py
+++ b/sat/memory/encryption.py
@@ -104,6 +104,11 @@ class EncryptionHandler(object):
                 u"Can't find requested encryption plugin: {namespace}").format(
                     namespace=namespace))
 
+    @classmethod
+    def getNamespaces(cls):
+        """Get available plugin namespaces"""
+        return {p.namespace for p in cls.getPlugins()}
+
     @classmethod
     def getNSFromName(cls, name):
         """Retrieve plugin namespace from its name