X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=algos%2Fmd2.h;h=44ba32c6898a27b7d718f99acf93ed4327c9cb4c;hb=9ba9dcf2a59a952609e19154e11de3e2478cbf42;hp=a44c1f8d75a20ee621433cd55dfb90527ad87672;hpb=06db9a2922f9eb0881c2d5faf8e253cb8c871337;p=bertos.git

diff --git a/algos/md2.h b/algos/md2.h
old mode 100755
new mode 100644
index a44c1f8d..44ba32c6
--- a/algos/md2.h
+++ b/algos/md2.h
@@ -1,8 +1,33 @@
 /**
  * \file
  * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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 2 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
  * Copyright 2007 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
+ *
  * -->
  *
  * \brief MD2 Message-Digest algorithm.
@@ -21,6 +46,18 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.7  2007/02/15 13:29:49  asterix
+ *#* Add MD2_DIGEST_LEN macro.
+ *#*
+ *#* Revision 1.6  2007/02/02 18:15:31  asterix
+ *#* Add function MD2_test. Fix bug in md2_update function.
+ *#*
+ *#* Revision 1.5  2007/02/02 15:37:45  asterix
+ *#* Change md2_end prototype. Remove a unneeded memcpy in md2_end. Add comments.
+ *#*
+ *#* Revision 1.4  2007/01/31 13:53:36  asterix
+ *#* Define COMPUTE_ARRAY_LEN.
+ *#*
  *#* Revision 1.3  2007/01/31 11:16:48  asterix
  *#* Defined constants for algorithm compute
  *#*
@@ -38,9 +75,9 @@
 #include <cfg/compiler.h>
 #include <appconfig.h>
 
-#define COMPUTE_ARRAY_LEN 48     ///< Lenght of compute array.
-#define NUM_COMPUTE_ROUNDS 18    ///< Number of compute rounds.
-
+#define NUM_COMPUTE_ROUNDS 18                        ///< Number of compute rounds.
+#define COMPUTE_ARRAY_LEN  CONFIG_MD2_BLOCK_LEN * 3     ///< Lenght of compute array.
+#define MD2_DIGEST_LEN CONFIG_MD2_BLOCK_LEN
 /**
  * Context for MD2 computation.
  */
@@ -50,10 +87,12 @@ typedef struct Md2Context
 	uint8_t state[CONFIG_MD2_BLOCK_LEN];    ///< Current state buffer.
 	uint8_t checksum[CONFIG_MD2_BLOCK_LEN]; ///< Checksum.
 	size_t counter;                         ///< Counter of remaining bytes.
+
 } Md2Context;
 
 void md2_init(Md2Context *context);
-void md2_update(Md2Context *context, void *block_in, size_t block_len);
-void md2_end(Md2Context *context, void *msg_digest);
+void md2_update(Md2Context *context, const void *block_in, size_t block_len);
+uint8_t *md2_end(Md2Context *context);
+bool md2_test(void);
 
 #endif /* ALGOS_MD2_H */