2 * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
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
10 #ifndef OPENSSL_PROVIDER_H
11 # define OPENSSL_PROVIDER_H
13 # include <openssl/core.h>
19 /* Set the default provider search path */
20 int OSSL_PROVIDER_set_default_search_path(OPENSSL_CTX *, const char *path);
22 /* Load and unload a provider */
23 OSSL_PROVIDER *OSSL_PROVIDER_load(OPENSSL_CTX *, const char *name);
24 OSSL_PROVIDER *OSSL_PROVIDER_try_load(OPENSSL_CTX *, const char *name);
25 int OSSL_PROVIDER_unload(OSSL_PROVIDER *prov);
26 int OSSL_PROVIDER_available(OPENSSL_CTX *, const char *name);
27 int OSSL_PROVIDER_do_all(OPENSSL_CTX *ctx,
28 int (*cb)(OSSL_PROVIDER *provider, void *cbdata),
31 const OSSL_PARAM *OSSL_PROVIDER_gettable_params(const OSSL_PROVIDER *prov);
32 int OSSL_PROVIDER_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[]);
33 int OSSL_PROVIDER_self_test(const OSSL_PROVIDER *prov);
34 int OSSL_PROVIDER_get_capabilities(const OSSL_PROVIDER *prov,
35 const char *capability,
39 const OSSL_ALGORITHM *OSSL_PROVIDER_query_operation(const OSSL_PROVIDER *prov,
42 void *OSSL_PROVIDER_get0_provider_ctx(const OSSL_PROVIDER *prov);
44 /* Add a built in providers */
45 int OSSL_PROVIDER_add_builtin(OPENSSL_CTX *, const char *name,
46 OSSL_provider_init_fn *init_fn);
49 const char *OSSL_PROVIDER_name(const OSSL_PROVIDER *prov);