[#EVP_sha256]
= EVP_sha256
:mrdocs:

Return the SHA‐256 digest method (256‐bit output).

== Synopsis

Declared in `<openssl/evp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:EVP_MD.adoc[EVP_MD] const*
EVP_sha256();
----

== Return Value

EVP_MD for SHA‐256, or NULL if unavailable.


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