5 EVP_set_default_properties
6 - Set default properties for future algorithm fetches
10 #include <openssl/evp.h>
12 int EVP_set_default_properties(OPENSSL_CTX *libctx, const char *propq);
16 EVP_set_default_properties() sets the default properties for all
17 future EVP algorithm fetches, implicit as well as explicit.
19 =for comment TODO(3.0) We should consider having an EVP document in
20 section 7 that details everything about implicit vs explicit fetches
21 and how they relate to properties.
23 EVP_set_default_properties stores the properties given with the string
24 I<propq> among the EVP data that's been stored in the library context
25 given with I<libctx> (NULL signifies the default library context).
27 Any previous default property for the specified library context will
32 EVP_set_default_properties() returns 1 on success, or 0 on failure.
33 The latter adds an error on the error stack.
41 The functions described here were added in OpenSSL 3.0.
45 Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
47 Licensed under the Apache License 2.0 (the "License"). You may not use
48 this file except in compliance with the License. You can obtain a copy
49 in the file LICENSE in the source distribution or at
50 L<https://www.openssl.org/source/license.html>.