[#KeccakF]
= KeccakF
:mrdocs:

The Keccak‐f[1600]permutation.

== Synopsis

Declared in `<crypto/sha3.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
KeccakF(uint64_t(& st)[]);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *st*
| The 25‐lane (1600‐bit) Keccak state, transformed in place.
|===


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