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Add EVP_MAC_provider() 

For information processing.

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8877)
This commit is contained in:
Richard Levitte 2019-06-04 18:14:38 +02:00
parent bb31895d87
commit 7dd0f29938
3 changed files with 14 additions and 1 deletions
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5
crypto/evp/mac_meth.c
View File

@ -173,6 +173,11 @@ const char *EVP_MAC_name(const EVP_MAC *mac)
return mac->name;
}
const OSSL_PROVIDER *EVP_MAC_provider(const EVP_MAC *mac)
{
return mac->prov;
}
const OSSL_PARAM *EVP_MAC_gettable_params(const EVP_MAC *mac)
{
if (mac->gettable_params == NULL)

9
doc/man3/EVP_MAC.pod
View File

@ -3,7 +3,7 @@
=head1 NAME
EVP_MAC, EVP_MAC_fetch, EVP_MAC_up_ref, EVP_MAC_free, EVP_MAC_name,
EVP_MAC_get_params, EVP_MAC_gettable_params,
EVP_MAC_provider, EVP_MAC_get_params, EVP_MAC_gettable_params,
EVP_MAC_CTX, EVP_MAC_CTX_new, EVP_MAC_CTX_free, EVP_MAC_CTX_dup,
EVP_MAC_CTX_mac, EVP_MAC_CTX_get_params, EVP_MAC_CTX_set_params,
EVP_MAC_size, EVP_MAC_init, EVP_MAC_update, EVP_MAC_final,
@ -22,6 +22,7 @@ EVP_MAC_CTX_gettable_params, EVP_MAC_CTX_settable_params
int EVP_MAC_up_ref(EVP_MAC *mac);
void EVP_MAC_free(EVP_MAC *mac);
const char *EVP_MAC_name(const EVP_MAC *mac);
const OSSL_PROVIDER *EVP_MAC_provider(const EVP_MAC *mac);
int EVP_MAC_get_params(EVP_MAC *mac, OSSL_PARAM params[]);
EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac);
@ -152,6 +153,9 @@ EVP_MAC_size() returns the MAC output size for the given context.
EVP_MAC_name() returns the name of the given MAC implementation.
EVP_MAC_provider() returns the provider that holds the implementation
of the given I<mac>.
=head1 PARAMETER NAMES
The standard parameter names are:
@ -239,6 +243,9 @@ EVP_MAC_free() returns nothing at all.
EVP_MAC_name() returns the name of the MAC, or NULL if NULL was
passed.
EVP_MAC_provider() returns a pointer to the provider for the MAC, or
NULL on error.
EVP_MAC_CTX_new() and EVP_MAC_CTX_dup() return a pointer to a newly
created EVP_MAC_CTX, or NULL if allocation failed.

1
include/openssl/evp.h
View File

@ -1031,6 +1031,7 @@ EVP_MAC *EVP_MAC_fetch(OPENSSL_CTX *libctx, const char *algorithm,
int EVP_MAC_up_ref(EVP_MAC *mac);
void EVP_MAC_free(EVP_MAC *mac);
const char *EVP_MAC_name(const EVP_MAC *mac);
const OSSL_PROVIDER *EVP_MAC_provider(const EVP_MAC *mac);
int EVP_MAC_get_params(EVP_MAC *mac, OSSL_PARAM params[]);
EVP_MAC_CTX *EVP_MAC_CTX_new(EVP_MAC *mac);