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Annotation of src/include/rmd160.h, Revision 1.16

1.16    ! jfb         1: /*     $OpenBSD: rmd160.h,v 1.15 2004/05/03 17:30:14 millert Exp $     */
1.5       markus      2: /*
                      3:  * Copyright (c) 2001 Markus Friedl.  All rights reserved.
1.1       millert     4:  *
1.5       markus      5:  * Redistribution and use in source and binary forms, with or without
                      6:  * modification, are permitted provided that the following conditions
                      7:  * are met:
                      8:  * 1. Redistributions of source code must retain the above copyright
                      9:  *    notice, this list of conditions and the following disclaimer.
                     10:  * 2. Redistributions in binary form must reproduce the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer in the
                     12:  *    documentation and/or other materials provided with the distribution.
1.1       millert    13:  *
1.5       markus     14:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     15:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     16:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     17:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     18:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     19:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     20:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     21:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     22:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     23:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     24:  */
                     25: #ifndef  _RMD160_H
1.1       millert    26: #define  _RMD160_H
                     27:
1.13      millert    28: #define        RMD160_BLOCK_LENGTH             64
                     29: #define        RMD160_DIGEST_LENGTH            20
                     30: #define        RMD160_DIGEST_STRING_LENGTH     (RMD160_DIGEST_LENGTH * 2 + 1)
                     31:
1.5       markus     32: /* RMD160 context. */
                     33: typedef struct RMD160Context {
1.13      millert    34:        u_int32_t state[5];                     /* state */
                     35:        u_int64_t count;                        /* number of bits, mod 2^64 */
                     36:        u_int8_t buffer[RMD160_BLOCK_LENGTH];   /* input buffer */
1.1       millert    37: } RMD160_CTX;
                     38:
1.7       millert    39: #include <sys/cdefs.h>
                     40:
                     41: __BEGIN_DECLS
1.6       millert    42: void    RMD160Init(RMD160_CTX *);
1.13      millert    43: void    RMD160Transform(u_int32_t [5], const u_int8_t [RMD160_BLOCK_LENGTH])
1.11      avsm       44:                __attribute__((__bounded__(__minbytes__,1,5)))
1.13      millert    45:                __attribute__((__bounded__(__minbytes__,2,RMD160_BLOCK_LENGTH)));
1.15      millert    46: void    RMD160Update(RMD160_CTX *, const u_int8_t *, size_t)
1.11      avsm       47:                __attribute__((__bounded__(__string__,2,3)));
1.15      millert    48: void    RMD160Pad(RMD160_CTX *);
1.13      millert    49: void    RMD160Final(u_int8_t [RMD160_DIGEST_LENGTH], RMD160_CTX *)
                     50:                __attribute__((__bounded__(__minbytes__,1,RMD160_DIGEST_LENGTH)));
1.14      millert    51: char   *RMD160End(RMD160_CTX *, char *)
1.13      millert    52:                __attribute__((__bounded__(__minbytes__,2,RMD160_DIGEST_STRING_LENGTH)));
1.16    ! jfb        53: char   *RMD160File(const char *, char *)
1.15      millert    54:                __attribute__((__bounded__(__minbytes__,2,RMD160_DIGEST_STRING_LENGTH)));
1.16    ! jfb        55: char   *RMD160FileChunk(const char *, char *, off_t, off_t)
1.13      millert    56:                __attribute__((__bounded__(__minbytes__,2,RMD160_DIGEST_STRING_LENGTH)));
1.14      millert    57: char   *RMD160Data(const u_int8_t *, size_t, char *)
1.11      avsm       58:                __attribute__((__bounded__(__string__,1,2)))
1.13      millert    59:                __attribute__((__bounded__(__minbytes__,3,RMD160_DIGEST_STRING_LENGTH)));
1.7       millert    60: __END_DECLS
1.1       millert    61:
                     62: #endif  /* _RMD160_H */