[#RandomMixin-01-randbytes-07]
= xref:RandomMixin-01.adoc[RandomMixin]::randbytes
:relfileprefix: ../
:mrdocs:

Generate random bytes.

== Synopsis

Declared in `<random.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<xref:BasicByte.adoc[BasicByte] B = unsigned char>
std::vector<B>
randbytes(size_t len) noexcept;
----

== Return Value

A vector of `len` random bytes.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *len*
| The number of random bytes to generate.
|===


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