forgotten files

[avr-crypto-lib.git] / xtea.c

diff --git a/xtea.c b/xtea.c
index 02b97a4b9a9a2b6d310906d0fd166d6163bfa2f1..4605cb0ffb4ee64b055ea66351b64779f8ee391f 100644 (file)
--- a/xtea.c
+++ b/xtea.c
@@ -1,3 +1,21 @@
+/* xtea.c */
+/*
+    This file is part of the AVR-Crypto-Lib.
+    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
 /** 
  * \file       xtea.c
  * \brief      XTEA implemantation