ocaml/byterun/md5.h

41 lines
1.4 KiB
C

/***********************************************************************/
/* */
/* Objective Caml */
/* */
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
/* */
/* Copyright 1999 Institut National de Recherche en Informatique et */
/* en Automatique. All rights reserved. This file is distributed */
/* under the terms of the GNU Library General Public License, with */
/* the special exception on linking described in file ../LICENSE. */
/* */
/***********************************************************************/
/* $Id$ */
/* MD5 message digest */
#ifndef _md5
#define _md5
#include "mlvalues.h"
#include "io.h"
CAMLextern value md5_string (value str, value ofs, value len);
CAMLextern value md5_chan (value vchan, value len);
struct MD5Context {
uint32 buf[4];
uint32 bits[2];
unsigned char in[64];
};
void MD5Init (struct MD5Context *context);
void MD5Update (struct MD5Context *context, unsigned char *buf, unsigned len);
void MD5Final (unsigned char *digest, struct MD5Context *ctx);
void MD5Transform (uint32 *buf, uint32 *in);
#endif