.. index:: single: blake2b .. _blake2b/0:

.. rst-class:: right

object

blake2b

BLAKE2b hash function.

| Availability: | logtalk_load(hashes(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-07-30

| Compilation flags: | static, context_switching_calls

| Extends: | public :ref:`blake2b([],64) <blake2b/2>`

| Remarks: | (none)

| Inherited public predicates: | Â :ref:`hash_digest_protocol/0::block_size/1` Â :ref:`hash_digest_protocol/0::digest/2` Â :ref:`hash_digest_protocol/0::digest_size/1` Â :ref:`hash_state_protocol/0::final_hash_state/2` Â :ref:`hash_protocol/0::hash/2` Â :ref:`hash_state_protocol/0::new_hash_state/1` Â :ref:`hash_state_protocol/0::update_hash_state/3` Â

.. 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:`blake2b(Key,DigestSize) <blake2b/2>`, :ref:`blake2s <blake2s/0>`, :ref:`sha512 <sha512/0>`, :ref:`sha512_256 <sha512_256/0>`