diff --git a/CHANGES b/CHANGES
index b64b782..e41032b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -20,6 +20,13 @@ Lib/
   without cleaning any data
 * Compability changes for pyasn1 0.3.x or newer
   (thanks to Ilya Etingof and Christian Heimes)
+* The methods SSSResponseControl.decodeControlValue() and
+  VLVResponseControl.decodeControlValue() now follow the coding
+  convention to use camel-cased ASN.1 name as class attribute name.
+  The old class names are still set for back-ward compability
+  but should not be used in new code because they might be removed
+  in a later release.
+* removed SSSRequestControl from ldap.controls.KNOWN_RESPONSE_CONTROLS
 
 Tests/
 * added explicit reconnect tests for ReconnectLDAPObject
diff --git a/Lib/ldap/controls/sss.py b/Lib/ldap/controls/sss.py
index 20697fa..7899f04 100644
--- a/Lib/ldap/controls/sss.py
+++ b/Lib/ldap/controls/sss.py
@@ -119,14 +119,17 @@ def __init__(self,criticality=False):
     def decodeControlValue(self, encoded):
         p, rest = decoder.decode(encoded, asn1Spec=SortResultType())
         assert not rest, 'all data could not be decoded'
-        self.result = int(p.getComponentByName('sortResult'))
-        self.result_code = p.getComponentByName('sortResult').prettyOut(self.result)
-        attribute_type_error = p.getComponentByName('attributeType')
-        if attribute_type_error.hasValue():
-            self.attribute_type_error = attribute_type_error
+        sort_result = p.getComponentByName('sortResult')
+        self.sortResult = int(sort_result)
+        attribute_type = p.getComponentByName('attributeType')
+        if attribute_type.hasValue():
+            self.attributeType = attribute_type
         else:
-            self.attribute_type_error = None
+            self.attributeType = None
+        # backward compability class attributes
+        self.result = self.sortResult
+        self.attribute_type_error = self.attributeType
+        # not sure whether to keep this
+        self.result_code = sort_result.prettyPrint()
 
-
-KNOWN_RESPONSE_CONTROLS[SSSRequestControl.controlType] = SSSRequestControl
 KNOWN_RESPONSE_CONTROLS[SSSResponseControl.controlType] = SSSResponseControl
diff --git a/Lib/ldap/controls/vlv.py b/Lib/ldap/controls/vlv.py
index 980b77b..4b3d931 100644
--- a/Lib/ldap/controls/vlv.py
+++ b/Lib/ldap/controls/vlv.py
@@ -125,15 +125,21 @@ def __init__(self,criticality=False):
     def decodeControlValue(self,encoded):
         p, rest = decoder.decode(encoded, asn1Spec=VirtualListViewResponseType())
         assert not rest, 'all data could not be decoded'
-        self.target_position = int(p.getComponentByName('targetPosition'))
-        self.content_count = int(p.getComponentByName('contentCount'))
-        self.result = int(p.getComponentByName('virtualListViewResult'))
-        self.result_code = p.getComponentByName('virtualListViewResult').prettyOut(self.result)
+        self.targetPosition = int(p.getComponentByName('targetPosition'))
+        self.contentCount = int(p.getComponentByName('contentCount'))
+        virtual_list_view_result = p.getComponentByName('virtualListViewResult')
+        self.virtualListViewResult = int(virtual_list_view_result)
         context_id = p.getComponentByName('contextID')
         if context_id.hasValue():
-            self.context_id = str(context_id)
+            self.contextID = str(context_id)
         else:
-            self.context_id = None
-
+            self.contextID = None
+        # backward compability class attributes
+        self.target_position = self.targetPosition
+        self.content_count = self.contentCount
+        self.result = self.virtualListViewResult
+        self.context_id = self.contextID
+        # not sure whether to keep this
+        self.result_code = virtual_list_view_result.prettyPrint()
 
 KNOWN_RESPONSE_CONTROLS[VLVResponseControl.controlType] = VLVResponseControl