[#SHA256Uint256]
= SHA256Uint256
:mrdocs:

Single&hyphen;SHA256 a 32&hyphen;byte input (represented as uint256)&period;

== Synopsis

Declared in `&lt;hash&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;nodiscard&rsqb;&rsqb;
xref:uint256.adoc[uint256]
SHA256Uint256(xref:uint256.adoc[uint256] const& input);
----

== Return Value

The single SHA&hyphen;256 hash of the input&period;

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *input*
| The 32&hyphen;byte input to hash&period;
|===


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