--- content.devel.inc
+++ (current document)
@@ -118,7 +118,7 @@
         if (empty($field['max_length'])) {
           $field['max_length'] = 12;
         }
-        $node_field['value'] = user_password($field['max_length']);
+        $node_field['value'] = devel_create_greeking(mt_rand(1, $field['max_length']));
       }
     }
     return $node_field;