[#EVP_RAND_settable_ctx_params]
= EVP&lowbar;RAND&lowbar;settable&lowbar;ctx&lowbar;params
:mrdocs:

Return the OSSL&lowbar;PARAM descriptors for parameters settable on a RAND context&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OSSL_PARAM.adoc[OSSL&lowbar;PARAM] const*
EVP&lowbar;RAND&lowbar;settable&lowbar;ctx&lowbar;params(xref:EVP_RAND.adoc[EVP&lowbar;RAND] const* rand);
----

== Return Value

Constant OSSL&lowbar;PARAM array for use with EVP&lowbar;RAND&lowbar;CTX&lowbar;set&lowbar;params(), or NULL if none&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *rand*
| RAND method whose settable context parameters are listed&period;
|===


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