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40 lines
1 KiB
C
40 lines
1 KiB
C
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/*
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* This code implements the MD5 message-digest algorithm.
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* The algorithm is due to Ron Rivest. This code was
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* written by Colin Plumb in 1993, no copyright is claimed.
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* This code is in the public domain; do with it what you wish.
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*
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* Equivalent code is available from RSA Data Security, Inc.
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* This code has been tested against that, and is equivalent,
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* except that you don't need to include two pages of legalese
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* with every copy.
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*/
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#ifndef LIBXMP_MD5_H
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#define LIBXMP_MD5_H
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#include "common.h"
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#define MD5_BLOCK_LENGTH 64
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#define MD5_DIGEST_LENGTH 16
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#define MD5_DIGEST_STRING_LENGTH (MD5_DIGEST_LENGTH * 2 + 1)
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typedef struct MD5Context {
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uint32 state[4]; /* state */
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uint64 count; /* number of bits, mod 2^64 */
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uint8 buffer[MD5_BLOCK_LENGTH]; /* input buffer */
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} MD5_CTX;
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#ifdef __cplusplus
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extern "C" {
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#endif
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void MD5Init(MD5_CTX *);
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void MD5Update(MD5_CTX *, const unsigned char *, size_t);
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void MD5Final(uint8[MD5_DIGEST_LENGTH], MD5_CTX *);
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#ifdef __cplusplus
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}
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#endif
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#endif /* LIBXMP_MD5_H */
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