1997-05-15 22:46:24 +00:00
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/* See md5.c for explanation and copyright information. */
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1996-08-20 23:46:10 +00:00
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#ifndef MD5_H
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#define MD5_H
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1997-05-15 22:46:24 +00:00
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/* Unlike previous versions of this code, uint32 need not be exactly
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32 bits, merely 32 bits or more. Choosing a data type which is 32
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bits instead of 64 is not important; speed is considerably more
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important. ANSI guarantees that "unsigned long" will be big enough,
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and always using it seems to have few disadvantages. */
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1996-08-20 23:46:10 +00:00
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typedef unsigned long uint32;
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struct MD5Context {
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uint32 buf[4];
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uint32 bits[2];
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unsigned char in[64];
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};
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void MD5Init PROTO((struct MD5Context *context));
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void MD5Update PROTO((struct MD5Context *context, unsigned char const *buf, unsigned len));
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void MD5Final PROTO((unsigned char digest[16], struct MD5Context *context));
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1997-05-15 22:46:24 +00:00
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void MD5Transform PROTO((uint32 buf[4], const unsigned char in[64]));
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1996-08-20 23:46:10 +00:00
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/*
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* This is needed to make RSAREF happy on some MS-DOS compilers.
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*/
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typedef struct MD5Context MD5_CTX;
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#endif /* !MD5_H */
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