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Annotation of sys/crypto/md5.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: md5.h,v 1.1 2004/05/07 14:42:26 millert Exp $ */
        !             2:
        !             3: /*
        !             4:  * This code implements the MD5 message-digest algorithm.
        !             5:  * The algorithm is due to Ron Rivest.  This code was
        !             6:  * written by Colin Plumb in 1993, no copyright is claimed.
        !             7:  * This code is in the public domain; do with it what you wish.
        !             8:  *
        !             9:  * Equivalent code is available from RSA Data Security, Inc.
        !            10:  * This code has been tested against that, and is equivalent,
        !            11:  * except that you don't need to include two pages of legalese
        !            12:  * with every copy.
        !            13:  */
        !            14:
        !            15: #ifndef _MD5_H_
        !            16: #define _MD5_H_
        !            17:
        !            18: #define        MD5_BLOCK_LENGTH                64
        !            19: #define        MD5_DIGEST_LENGTH               16
        !            20:
        !            21: typedef struct MD5Context {
        !            22:        u_int32_t state[4];                     /* state */
        !            23:        u_int64_t count;                        /* number of bits, mod 2^64 */
        !            24:        u_int8_t buffer[MD5_BLOCK_LENGTH];      /* input buffer */
        !            25: } MD5_CTX;
        !            26:
        !            27: #include <sys/cdefs.h>
        !            28:
        !            29: __BEGIN_DECLS
        !            30: void    MD5Init(MD5_CTX *);
        !            31: void    MD5Update(MD5_CTX *, const u_int8_t *, size_t)
        !            32:                __attribute__((__bounded__(__string__,2,3)));
        !            33: void    MD5Final(u_int8_t [MD5_DIGEST_LENGTH], MD5_CTX *)
        !            34:                __attribute__((__bounded__(__minbytes__,1,MD5_DIGEST_LENGTH)));
        !            35: void    MD5Transform(u_int32_t [4], const u_int8_t [MD5_BLOCK_LENGTH])
        !            36:                __attribute__((__bounded__(__minbytes__,1,4)))
        !            37:                __attribute__((__bounded__(__minbytes__,2,MD5_BLOCK_LENGTH)));
        !            38: __END_DECLS
        !            39:
        !            40: #endif /* _MD5_H_ */