[#EVP_CIPHER_free]
= EVP_CIPHER_free
:mrdocs:

Free a fetched or duplicated EVP_CIPHER method.

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
EVP_CIPHER_free(xref:EVP_CIPHER-07.adoc[EVP_CIPHER]* cipher);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *cipher*
| Cipher to free, or NULL.
|===


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