[#DSA_set0_pqg]
= DSA_set0_pqg
:mrdocs:

Set the DSA domain parameters p, q, and g, transferring ownership (deprecated).

== Synopsis

Declared in `<openssl/dsa.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
int
DSA_set0_pqg(
    xref:DSA.adoc[DSA]* d,
    xref:BIGNUM.adoc[BIGNUM]* p,
    xref:BIGNUM.adoc[BIGNUM]* q,
    xref:BIGNUM.adoc[BIGNUM]* g);
----

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

Prefer EVP_PKEY_set_bn_param() for new code. Do not free `p,` `q,` or `g` after success.

== Return Value

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *d*
| DSA object to update.
| *p*
| Prime modulus; ownership transfers to `d.`
| *q*
| Subprime / order of g; ownership transfers to `d.`
| *g*
| Generator; ownership transfers to `d.`
|===


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