.. index:: single: shake256(OutputBytes) .. _shake256/1:

.. rst-class:: right

object

shake256(OutputBytes)

• OutputBytes - Number of output bytes to generate. FIPS 202 SHAKE256 extensible-output function.

  | Availability: | logtalk_load(hashes(loader))

  | Author: Paulo Moura | Version: 1:0:0 | Date: 2026-04-04

  | Compilation flags: | static, context_switching_calls

  | Extends: | public :ref:`fips202_hash(136,31,OutputBytes) <fips202_hash/3>`

  | Remarks: | (none)

  | Inherited public predicates: |  :ref:`hash_state_protocol/0::final_hash_state/2`  :ref:`hash_protocol/0::hash/2`  :ref:`hash_state_protocol/0::new_hash_state/1`  :ref:`hash_state_protocol/0::update_hash_state/3`  

  .. contents:: :local: :backlinks: top

Public predicates

(no local declarations; see entity ancestors if any)

Protected predicates

(no local declarations; see entity ancestors if any)

Private predicates

(no local declarations; see entity ancestors if any)

Operators

(none)

.. seealso::

:ref:`shake128(OutputBytes) <shake128/1>`, :ref:`sha3_224 <sha3_224/0>`, :ref:`sha3_256 <sha3_256/0>`, :ref:`sha3_384 <sha3_384/0>`, :ref:`sha3_512 <sha3_512/0>`