some changings to make API more consistent

[avr-crypto-lib.git] / arcfour.h

diff --git a/arcfour.h b/arcfour.h
index bd4a4d4760d6f5d64e70534ea414b573460378f7..38ab40d0c26da1f8cebbff45812eea4045341adf 100644 (file)
--- a/arcfour.h
+++ b/arcfour.h
@@ -1,11 +1,38 @@
+/* arcfour.h */
+/*
+    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:       arcfour.h
  * Author:     Daniel Otte
  * Date:       2006-06-07
  * License: GPL
- * Description: Implementation of the ARCFOUR (RC4 compatible) stream cipher algorithm.
- * 
+ * Description: Implementation of the ARCFOUR (RC4 compatible) stream cipher algorithm. 
+ */
+/* 
+ * \file       arcfour.h
+ * \author     Daniel Otte
+ * \date       2006-06-07
+ * \par License
+ *      GPL
+ * \brief   Implementation of the ARCFOUR (RC4 compatible) stream cipher algorithm. 
  */
+ 
+ 
 #ifndef ARCFOUR_H_
 #define ARCFOUR_H_
 
@@ -17,6 +44,7 @@ typedef struct {
 } arcfour_ctx_t;
  
 
+
 void arcfour_init(arcfour_ctx_t *c, uint8_t *key, uint8_t length);
 uint8_t arcfour_gen(arcfour_ctx_t *c);