mirror of
https://github.com/openssl/openssl.git
synced 2024-12-21 06:09:35 +08:00
b425001010
Many of the new types introduced by OpenSSL 3.0 have an OSSL_ prefix, e.g., OSSL_CALLBACK, OSSL_PARAM, OSSL_ALGORITHM, OSSL_SERIALIZER. The OPENSSL_CTX type stands out a little by using a different prefix. For consistency reasons, this type is renamed to OSSL_LIB_CTX. Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12621)
68 lines
2.2 KiB
Plaintext
68 lines
2.2 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
EVP_set_default_properties, EVP_default_properties_enable_fips,
|
|
EVP_default_properties_is_fips_enabled
|
|
- Set default properties for future algorithm fetches
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
#include <openssl/evp.h>
|
|
|
|
int EVP_set_default_properties(OSSL_LIB_CTX *libctx, const char *propq);
|
|
int EVP_default_properties_enable_fips(OSSL_LIB_CTX *libctx, int enable);
|
|
int EVP_default_properties_is_fips_enabled(OSSL_LIB_CTX *libctx);
|
|
|
|
=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.
|
|
|
|
EVP_default_properties_enable_fips() sets the 'fips=yes' to be a default property
|
|
if I<enable> is non zero, otherwise it clears 'fips' from the default property
|
|
query for the given I<libctx>. It merges the fips default property query with any
|
|
existing query strings that have been set via EVP_set_default_properties().
|
|
|
|
EVP_default_properties_is_fips_enabled() indicates if 'fips=yes' is a default
|
|
property for the given I<libctx>.
|
|
|
|
=head1 RETURN VALUES
|
|
|
|
EVP_set_default_properties() and EVP_default_properties_enable_fips() return 1
|
|
on success, or 0 on failure. An error is placed on the error stack if a
|
|
failure occurs.
|
|
|
|
EVP_default_properties_is_fips_enabled() returns 1 if the 'fips=yes' default
|
|
property is set for the given I<libctx>, otherwise it returns 0.
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<EVP_MD_fetch(3)>
|
|
|
|
=head1 HISTORY
|
|
|
|
The functions described here were added in OpenSSL 3.0.
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2019-2020 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
|