boot - Add EFI support for placing /boot in a disklabel's 'a' partition.
[dragonfly.git] / lib / libmd / sha.h
blob1565a9e3489ae2435f4682ce4d36334ed9741ec6
1 /*
2 * Copyright (c) 2016 The DragonFly Project. All rights reserved.
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthew Dillon <dillon@backplane.com>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 * 3. Neither the name of The DragonFly Project nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific, prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
35 * libmd shims for openssl + non-conflicting old API functions.
37 #ifndef _SHA_H_
38 #define _SHA_H_
40 #include <sys/cdefs.h>
41 #include <sys/types.h> /* XXX switch to machine/stdint.h and __ types */
42 #include <openssl/sha.h>
44 #define SHA_BLOCK 16
45 #define SHA_LENGTH_BLOCK 8
47 #define SHA1_CTX SHA_CTX
49 __BEGIN_DECLS
50 /* these three are not included in libressl for reasons unknown */
51 int SHA_Init(SHA_CTX *c);
52 int SHA_Update(SHA_CTX *c, const void *data, size_t len);
53 int SHA_Final(unsigned char *md, SHA_CTX *c);
55 #if 0
56 char *SHA_End(SHA_CTX *, char *);
57 char *SHA_File(const char *, char *);
58 char *SHA_FileChunk(const char *, char *, off_t, off_t);
59 char *SHA_Data(const void *, unsigned int, char *);
60 char *SHA1_End(SHA_CTX *, char *);
61 char *SHA1_File(const char *, char *);
62 char *SHA1_FileChunk(const char *, char *, off_t, off_t);
63 char *SHA1_Data(const void *, unsigned int, char *);
64 #endif
65 __END_DECLS
67 #endif