X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=present.c;h=34718940e7825472f8108738b40d2fae10565397;hp=8e6dc78a7c84f1bb80417dbab854e2b1073fc155;hb=96ebafd201c9e8441c7677577b24aa402c1defc6;hpb=f746b1cd8b111c52014e72d6c86d0d159721b5ce

diff --git a/present.c b/present.c
index 8e6dc78..3471894 100644
--- a/present.c
+++ b/present.c
@@ -1,3 +1,21 @@
+/* present.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/>.
+*/
 /**
  * present.c
  * a implementation of the PRESENT block-cipher