| =pod |
| |
| =head1 NAME |
| |
| EVP_set_default_properties |
| - Set default properties for future algorithm fetches |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/evp.h> |
| |
| int EVP_set_default_properties(OPENSSL_CTX *libctx, const char *propq); |
| |
| =head1 DESCRIPTION |
| |
| EVP_set_default_properties() sets the default properties for all |
| future EVP algorithm fetches, implicit as well as explicit. |
| |
| =for comment TODO(3.0) We should consider having an EVP document in |
| section 7 that details everything about implicit vs explicit fetches |
| and how they relate to properties. |
| |
| EVP_set_default_properties stores the properties given with the string |
| I<propq> among the EVP data that's been stored in the library context |
| given with I<libctx> (NULL signifies the default library context). |
| |
| Any previous default property for the specified library context will |
| be dropped. |
| |
| =head1 RETURN VALUES |
| |
| EVP_set_default_properties() returns 1 on success, or 0 on failure. |
| The latter adds an error on the error stack. |
| |
| =head1 SEE ALSO |
| |
| L<EVP_MD_fetch(3)> |
| |
| =head1 HISTORY |
| |
| The functions described here were added in OpenSSL 3.0. |
| |
| =head1 COPYRIGHT |
| |
| Copyright 2019 The OpenSSL Project Authors. All Rights Reserved. |
| |
| Licensed under the Apache License 2.0 (the "License"). You may not use |
| this file except in compliance with the License. You can obtain a copy |
| in the file LICENSE in the source distribution or at |
| L<https://www.openssl.org/source/license.html>. |
| |
| =cut |
