[#SSL_CIPHER_find]
= SSL_CIPHER_find
:mrdocs:

Look up a cipher suite by its two‐byte TLS cipher ID.

== Synopsis

Declared in `<openssl/ssl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:SSL_CIPHER.adoc[SSL_CIPHER] const*
SSL_CIPHER_find(
    xref:SSL.adoc[SSL]* ssl,
    unsigned char const* ptr);
----

== Return Value

Matching SSL_CIPHER, or NULL if not found or on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ssl*
| SSL object used to resolve the ID against known suites (may be unused by the implementation).
| *ptr*
| Two‐byte cipher ID in network byte order (for example from SSL_client_hello_get0_ciphers).
|===


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