[#EVP_PKEY_set1_DSA]
= EVP_PKEY_set1_DSA
:mrdocs:

Set the DSA key referenced by an EVP_PKEY, incrementing the DSA reference count.

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[deprecated]]
int
EVP_PKEY_set1_DSA(
    xref:EVP_PKEY.adoc[EVP_PKEY]* pkey,
    xref:dsa_st.adoc[dsa_st]* key);
----

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

1 on success, or 0 on failure.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *pkey*
| Destination EVP_PKEY to assign.
| *key*
| DSA key to associate; its reference count is incremented.
|===


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