/* -*-c-*-
*
- * $Id: md5.h,v 1.1 1999/09/03 08:41:12 mdw Exp $
+ * $Id: md5.h,v 1.5 2004/04/08 01:36:15 mdw Exp $
*
* The MD5 message digest function
*
* MA 02111-1307, USA.
*/
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: md5.h,v $
- * Revision 1.1 1999/09/03 08:41:12 mdw
- * Initial import.
- *
- */
-
/*----- Notes on the MD5 hash function ------------------------------------*
*
* MD5 was designed by Ron Rivest. It was intended to be a more conservative
* applications. It's also still useful in constructions such as HMAC.
*/
-#ifndef MD5_H
-#define MD5_H
+#ifndef CATACOMB_MD5_H
+#define CATACOMB_MD5_H
#ifdef __cplusplus
extern "C" {
#include <mLib/bits.h>
+#ifndef CATACOMB_GHASH_H
+# include "ghash.h"
+#endif
+
/*----- Magic numbers -----------------------------------------------------*/
#define MD5_BUFSZ 64
#define MD5_HASHSZ 16
+#define MD5_STATESZ 16
/*----- Data structures ---------------------------------------------------*/
typedef struct md5_ctx {
uint32 a, b, c, d; /* Chaining variables */
- unsigned long count; /* Byte count so far */
- int off; /* Offset into buffer */
+ uint32 nl, nh; /* Byte count so far */
+ unsigned off; /* Offset into buffer */
octet buf[MD5_BUFSZ]; /* Accumulation buffer */
} md5_ctx;
extern unsigned long md5_state(md5_ctx */*ctx*/, void */*state*/);
+/*----- Generic hash interface --------------------------------------------*/
+
+extern const gchash md5;
+
/*----- That's all, folks -------------------------------------------------*/
#ifdef __cplusplus