[#DSA_get0_engine]
= DSA&lowbar;get0&lowbar;engine
:mrdocs:

Return the ENGINE associated with a DSA key, if any&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;deprecated&rsqb;&rsqb;
xref:ENGINE.adoc[ENGINE]*
DSA&lowbar;get0&lowbar;engine(xref:DSA.adoc[DSA]* d);
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]. Use of this entity is allowed but discouraged.
====
== Description

Deprecated&semi; ENGINE&hyphen;based DSA methods are superseded by providers&period;

== Return Value

ENGINE handle previously set on `d,` or NULL if none&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *d*
| DSA object to query&period;
|===


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