X-Git-Url: https://git.cryptolib.org/?p=avr-crypto-lib.git;a=blobdiff_plain;f=sha1.c;h=7982412b1ca91d05873db0fef9e657574343a12d;hp=d45f7699760cf52bdb2f0913c71206c6a842817d;hb=96ebafd201c9e8441c7677577b24aa402c1defc6;hpb=f746b1cd8b111c52014e72d6c86d0d159721b5ce

diff --git a/sha1.c b/sha1.c
index d45f769..7982412 100644
--- a/sha1.c
+++ b/sha1.c
@@ -1,3 +1,21 @@
+/* sha1.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/>.
+*/
 /**
  * \file	sha1.c
  * \author	Daniel Otte