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/*
* This code implements the MD5 message-digest algorithm.
* The algorithm is due to Ron Rivest. This code was
* written by Colin Plumb in 1993, no copyright is claimed.
* This code is in the public domain; do with it what you wish.
*
* Equivalent code is available from RSA Data Security, Inc.
* This code has been tested against that, and is equivalent,
* except that you don't need to include two pages of legalese
* with every copy.
*
* To compute the message digest of a chunk of bytes, declare an
* MD5Context structure, pass it to MD5Init, call MD5Update as
* needed on buffers full of bytes, and then call MD5Final, which
* will fill a supplied 16-byte array with the digest.
*/
#ifndef MD5_H
#define MD5_H
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#ifdef WORDS_BIGENDIAN
#define HIGHFIRST
#endif
#define MD5_DIGEST_SIZE 16
struct MD5Context
{
uint32_t buf[4];
uint32_t bits[2];
unsigned char in[64];
};
void
MD5Init(struct MD5Context *ctx);
void
MD5Update(struct MD5Context *ctx,
const void *buf,
unsigned len);
void MD5Final(unsigned char digest[MD5_DIGEST_SIZE],
struct MD5Context *ctx);
#endif /* !MD5_H */