1/*
2 * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include "openssl/err.h"
11#include "prov/digestcommon.h"
12#include "prov/providercommonerr.h"
13
14int digest_default_get_params(OSSL_PARAM params[], size_t blksz, size_t paramsz,
15 unsigned long flags)
16{
17 OSSL_PARAM *p = NULL;
18
19 p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_BLOCK_SIZE);
20 if (p != NULL && !OSSL_PARAM_set_size_t(p, blksz)) {
21 ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
22 return 0;
23 }
24 p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_SIZE);
25 if (p != NULL && !OSSL_PARAM_set_size_t(p, paramsz)) {
26 ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
27 return 0;
28 }
29 p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_FLAGS);
30 if (p != NULL && !OSSL_PARAM_set_ulong(p, flags)) {
31 ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
32 return 0;
33 }
34 return 1;
35}
36
37static const OSSL_PARAM digest_default_known_gettable_params[] = {
38 OSSL_PARAM_size_t(OSSL_DIGEST_PARAM_BLOCK_SIZE, NULL),
39 OSSL_PARAM_size_t(OSSL_DIGEST_PARAM_SIZE, NULL),
40 OSSL_PARAM_ulong(OSSL_DIGEST_PARAM_FLAGS, NULL),
41 OSSL_PARAM_END
42};
43const OSSL_PARAM *digest_default_gettable_params(void)
44{
45 return digest_default_known_gettable_params;
46}
47