[#EC_POINT_set_compressed_coordinates_GFp]
= EC&lowbar;POINT&lowbar;set&lowbar;compressed&lowbar;coordinates&lowbar;GFp
:mrdocs:

Sets the x9&period;62 compressed coordinates of a EC&lowbar;POINT&period; A synonym of EC&lowbar;POINT&lowbar;set&lowbar;compressed&lowbar;coordinates

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;deprecated&rsqb;&rsqb;
int
EC&lowbar;POINT&lowbar;set&lowbar;compressed&lowbar;coordinates&lowbar;GFp(
    xref:EC_GROUP.adoc[EC&lowbar;GROUP] const* group,
    xref:EC_POINT.adoc[EC&lowbar;POINT]* p,
    xref:BIGNUM.adoc[BIGNUM] const* x,
    int y&lowbar;bit,
    xref:BN_CTX.adoc[BN&lowbar;CTX]* ctx);
----

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

1 on success and 0 if an error occurred

== Parameters

[cols="1,4"]
|===
| Name| Description
| *group*
| underlying EC&lowbar;GROUP object
| *p*
| EC&lowbar;POINT object
| *x*
| BIGNUM with x&hyphen;coordinate
| *y&lowbar;bit*
| integer with the y&hyphen;Bit (either 0 or 1)
| *ctx*
| BN&lowbar;CTX object (optional)
|===


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