[#EVP_add_cipher]
= EVP&lowbar;add&lowbar;cipher
:mrdocs:

Register `cipher` in the legacy EVP cipher name table&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
EVP&lowbar;add&lowbar;cipher(xref:EVP_CIPHER-07.adoc[EVP&lowbar;CIPHER] const* cipher);
----

== Return Value

1 on success, or 0 on failure&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *cipher*
| Cipher method to add (must remain valid for the process lifetime)&period;
|===


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