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author | Christian Neukirchen <chneukirchen@gmail.com> | 2014-07-31 16:09:53 +0200 |
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committer | Christian Neukirchen <chneukirchen@gmail.com> | 2014-07-31 16:09:53 +0200 |
commit | 879d51525932a2ba2841744ed302c170b5dc8270 (patch) | |
tree | 003d31fb6c5e7e8e1654ef07247215be93dfa960 /src/liboutils/include/md5.h | |
parent | 92f91930172eec04f302898d2957e32f1d773348 (diff) | |
download | outils-879d51525932a2ba2841744ed302c170b5dc8270.tar.gz outils-879d51525932a2ba2841744ed302c170b5dc8270.tar.xz outils-879d51525932a2ba2841744ed302c170b5dc8270.zip |
add liboutils (from OpenBSD, libressl-portable, obase)
Diffstat (limited to 'src/liboutils/include/md5.h')
-rw-r--r-- | src/liboutils/include/md5.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/liboutils/include/md5.h b/src/liboutils/include/md5.h new file mode 100644 index 0000000..2fa7de8 --- /dev/null +++ b/src/liboutils/include/md5.h @@ -0,0 +1,49 @@ +/* $OpenBSD: md5.h,v 1.17 2012/12/05 23:19:57 deraadt Exp $ */ + +/* + * 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. + */ + +#ifndef _MD5_H_ +#define _MD5_H_ + +#define MD5_BLOCK_LENGTH 64 +#define MD5_DIGEST_LENGTH 16 +#define MD5_DIGEST_STRING_LENGTH (MD5_DIGEST_LENGTH * 2 + 1) + +typedef struct MD5Context { + u_int32_t state[4]; /* state */ + u_int64_t count; /* number of bits, mod 2^64 */ + u_int8_t buffer[MD5_BLOCK_LENGTH]; /* input buffer */ +} MD5_CTX; + +__BEGIN_DECLS +void MD5Init(MD5_CTX *); +void MD5Update(MD5_CTX *, const u_int8_t *, size_t) + __attribute__((__bounded__(__string__,2,3))); +void MD5Pad(MD5_CTX *); +void MD5Final(u_int8_t [MD5_DIGEST_LENGTH], MD5_CTX *) + __attribute__((__bounded__(__minbytes__,1,MD5_DIGEST_LENGTH))); +void MD5Transform(u_int32_t [4], const u_int8_t [MD5_BLOCK_LENGTH]) + __attribute__((__bounded__(__minbytes__,1,4))) + __attribute__((__bounded__(__minbytes__,2,MD5_BLOCK_LENGTH))); +char *MD5End(MD5_CTX *, char *) + __attribute__((__bounded__(__minbytes__,2,MD5_DIGEST_STRING_LENGTH))); +char *MD5File(const char *, char *) + __attribute__((__bounded__(__minbytes__,2,MD5_DIGEST_STRING_LENGTH))); +char *MD5FileChunk(const char *, char *, off_t, off_t) + __attribute__((__bounded__(__minbytes__,2,MD5_DIGEST_STRING_LENGTH))); +char *MD5Data(const u_int8_t *, size_t, char *) + __attribute__((__bounded__(__string__,1,2))) + __attribute__((__bounded__(__minbytes__,3,MD5_DIGEST_STRING_LENGTH))); +__END_DECLS + +#endif /* _MD5_H_ */ |