[#EC_GROUP_new_from_ecpkparameters]
= EC_GROUP_new_from_ecpkparameters
:mrdocs:

Creates a new EC_GROUP object from an ECPKPARAMETERS object

== Synopsis

Declared in `<openssl/ec.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:EC_GROUP.adoc[EC_GROUP]*
EC_GROUP_new_from_ecpkparameters(xref:ECPKPARAMETERS.adoc[ECPKPARAMETERS] const* params);
----

== Return Value

newly created EC_GROUP object with specified curve, or NULL if an error occurred

== Parameters

[cols="1,4"]
|===
| Name| Description
| *params*
| pointer to an existing ECPKPARAMETERS object, or NULL
|===


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