[#BloombergLP-bdlde-Sha512-2constructor-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlde.adoc[bdlde]::xref:BloombergLP/bdlde/Sha512.adoc[Sha512]::Sha512
:relfileprefix: ../../../
:mrdocs:

Construct a SHA‐2 digest corresponding to the specified `data` having the specified `length` (in bytes). Note that if `data` is 0, then `length` also must be 0.

== Synopsis

Declared in `<bdlde_sha2.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Sha512(
    void const* data,
    std::size_t length);
----


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