[#EVP_SIGNATURE_get0_provider]
= EVP&lowbar;SIGNATURE&lowbar;get0&lowbar;provider
:mrdocs:

Return the provider that implements a fetched EVP&lowbar;SIGNATURE algorithm&period;

== Synopsis

Declared in `&lt;openssl&sol;evp&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OSSL_PROVIDER.adoc[OSSL&lowbar;PROVIDER]*
EVP&lowbar;SIGNATURE&lowbar;get0&lowbar;provider(xref:EVP_SIGNATURE.adoc[EVP&lowbar;SIGNATURE] const* signature);
----

== Return Value

Borrowed OSSL&lowbar;PROVIDER pointer (do not free), or NULL if unset&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *signature*
| Signature algorithm object from EVP&lowbar;SIGNATURE&lowbar;fetch()&period;
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
