[#CHMAC_SHA256-OUTPUT_SIZE]
= xref:CHMAC_SHA256.adoc[CHMAC_SHA256]::OUTPUT_SIZE
:relfileprefix: ../
:mrdocs:

Size of the HMAC‐SHA‐256 output in bytes.

== Synopsis

Declared in `<crypto/hmac_sha256.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
inline constexpr static
size_t OUTPUT_SIZE = {32};
----


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