working on encryption

db/schema.rb

@@ -11,13 +11,20 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20131112235256) do
+ActiveRecord::Schema.define(:version => 20131113200708) do
 
   create_table "benefits", :force => true do |t|
     t.datetime "created_at", :null => false
     t.datetime "updated_at", :null => false
   end
 
+  create_table "key_managements", :force => true do |t|
+    t.string   "iv"
+    t.integer  "user_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
   create_table "messages", :force => true do |t|
     t.integer  "creator_id"
     t.integer  "receiver_id"