[#EC_GROUP_get_ecpkparameters]
= EC&lowbar;GROUP&lowbar;get&lowbar;ecpkparameters
:mrdocs:

Creates an ECPKPARAMETERS object for the given EC&lowbar;GROUP object&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:ECPKPARAMETERS.adoc[ECPKPARAMETERS]*
EC&lowbar;GROUP&lowbar;get&lowbar;ecpkparameters(
    xref:EC_GROUP.adoc[EC&lowbar;GROUP] const* group,
    xref:ECPKPARAMETERS.adoc[ECPKPARAMETERS]* params);
----

== Return Value

pointer to the new ECPKPARAMETERS object or NULL if an error occurred&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *group*
| pointer to the EC&lowbar;GROUP object
| *params*
| pointer to an existing ECPKPARAMETERS object or NULL
|===


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