insereated GPLv3 stub

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

diff --git a/serpent.c b/serpent.c
index 91e5158f38941d2b4959478730e33195c9e06824..7042a41083ad69424040f2994ac97792ca7ab401 100644 (file)
--- a/serpent.c
+++ b/serpent.c
@@ -1,3 +1,21 @@
+/* serpent.c */
+/*
+    This file is part of the Crypto-avr-lib/microcrypt-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/>.
+*/
 /* serpent.c
  * a bitsliced implementation of the serpent cipher for avr microcontrollers
  * author: Daniel Otte