X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=grain.c;h=8d30d2266299a367a2f5891daa0220f58642fe2d;hb=cccb1d3e008592ad7e4b57653afb95deb4d4a2c5;hp=4cedb310ad0610e9f9a103141e2e717e4f922cef;hpb=cdcf3abb345577e07bdce0623c947e2737b84085;p=avr-crypto-lib.git

diff --git a/grain.c b/grain.c
index 4cedb31..8d30d22 100644
--- a/grain.c
+++ b/grain.c
@@ -1,8 +1,26 @@
+/* grain.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/>.
+*/
 /**
  * 
  * author: Daniel Otte
  * email:  daniel.otte@rub.de
- * license: GPLv3
+ * license: GPLv3 or later
  * 
  */