diff --git a/Decrypt.c b/Decrypt.c
index 5ec1240..38578f1 100644
--- a/Decrypt.c
+++ b/Decrypt.c
@@ -1,3 +1,7 @@
+/* Copyright (c) 2013 Sven Weidauer
+ * Code is under the MIT license, see the LICENSE file.
+ */
+
 #include <CoreFoundation/CoreFoundation.h>
 #include <CommonCrypto/CommonCrypto.h>
 #include <sys/stat.h>
diff --git a/LICENSE b/LICENSE
index ecec89d..57af91a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2013 Sven
+Copyright (c) 2013 Sven Weidauer
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in