1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
2
3 #pragma once
4
5 #include <errno.h>
6 #include <stdbool.h>
7 #include <stddef.h>
8
9 #if HAVE_GCRYPT
10 #include <gcrypt.h>
11
12 #include "macro.h"
13
14 void initialize_libgcrypt(bool secmem);
15
16 DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(gcry_md_hd_t, gcry_md_close, NULL);
17 #endif
18
19 #if !PREFER_OPENSSL
20 # if HAVE_GCRYPT
21 int string_hashsum(const char *s, size_t len, int md_algorithm, char **out);
22 # endif
23
string_hashsum_sha224(const char * s,size_t len,char ** out)24 static inline int string_hashsum_sha224(const char *s, size_t len, char **out) {
25 # if HAVE_GCRYPT
26 return string_hashsum(s, len, GCRY_MD_SHA224, out);
27 # else
28 return -EOPNOTSUPP;
29 # endif
30 }
31
string_hashsum_sha256(const char * s,size_t len,char ** out)32 static inline int string_hashsum_sha256(const char *s, size_t len, char **out) {
33 # if HAVE_GCRYPT
34 return string_hashsum(s, len, GCRY_MD_SHA256, out);
35 # else
36 return -EOPNOTSUPP;
37 # endif
38 }
39 #endif
40