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/* md5.h - MD5 Message-Digest Algorithm
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 *        Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
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 *
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 * according to the definition of MD5 in RFC 1321 from April 1992.
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 * NOTE: This is *not* the same file as the one from glibc
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 *
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 * This program is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License as published by the
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 * Free Software Foundation; either version 2, or (at your option) any
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 * later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software Foundation,
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 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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 */
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#ifndef _MD5_HDR_
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#define _MD5_HDR_
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#include "utils.h"
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typedef struct {  /* Hmm, should be private */
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    u32 A,B,C,D;
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    u32  nblocks;
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    unsigned char buf[64];
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    int  count;
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    int  finalized;
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} MD5_CONTEXT;
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void md5_init(MD5_CONTEXT *ctx);
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void md5_update(MD5_CONTEXT *hd, const unsigned char *inbuf, size_t inlen);
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void md5_final(unsigned char *digest, MD5_CONTEXT *ctx);
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void md5_hex_digest(char *hexdigest, const unsigned char *s);
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void md5_hmac(unsigned char *digest,
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              const unsigned char* text, int text_len,
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              const unsigned char* key, int key_len);
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void md5_hex_hmac(char *hexdigest,
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                  const unsigned char* text, int text_len,
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                  const unsigned char* key, int key_len);
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#endif /* _MD5_HDR_ */
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