.. 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: 2026-07-16

| Compilation flags: | static, context_switching_calls

| Implements: | public :ref:`hash_digest_protocol <hash_digest_protocol/0>` | public :ref:`hash_state_protocol <hash_state_protocol/0>` | Uses: | :ref:`hash_common_32 <hash_common_32/0>` | :ref:`hash_common_64 <hash_common_64/0>` | :ref:`list <list/0>`

| Remarks: | (none)

| Inherited public predicates: |  :ref:hash_digest_protocol/0::block_size/1  :ref:hash_digest_protocol/0::digest/2  :ref:hash_digest_protocol/0::digest_size/1  :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:`blake2s <blake2s/0>`, :ref:`sha512 <sha512/0>`, :ref:`sha512_256 <sha512_256/0>`