[#EVP_KEYMGMT_gen_settable_params]
= EVP_KEYMGMT_gen_settable_params
:mrdocs:

Return the OSSL_PARAM descriptors for key‐generation parameters settable on this keymgmt.

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:OSSL_PARAM.adoc[OSSL_PARAM] const*
EVP_KEYMGMT_gen_settable_params(xref:EVP_KEYMGMT.adoc[EVP_KEYMGMT] const* keymgmt);
----

== Return Value

Constant OSSL_PARAM array, or NULL on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *keymgmt*
| Key management implementation to query.
|===


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