.. index:: single: aes_common(KeySize,Nk,Nr) .. _aes_common/3:

.. rst-class:: right

object

aes_common(KeySize,Nk,Nr)

• KeySize - Key size in bytes.
• Nk - Key size in 32-bit words.
• Nr - Number of encryption rounds. AES block cipher implementation shared by the AES-128, AES-192, and AES-256 objects.

  | Availability: | logtalk_load(block_ciphers(loader))

  | Author: Paulo Moura | Version: 1:0:0 | Date: 2026-08-03

  | Compilation flags: | static, context_switching_calls

  | Implements: | public :ref:`block_cipher_prepared_key_protocol <block_cipher_prepared_key_protocol/0>` | Uses: | :ref:`list <list/0>` | :ref:`type <type/0>`

  | Remarks: | (none)

  | Inherited public predicates: | Â :ref:`block_cipher_protocol/0::block_size/1` Â :ref:`block_cipher_protocol/0::decrypt_block/3` Â :ref:`block_cipher_prepared_key_protocol/0::decrypt_prepared_block/3` Â :ref:`block_cipher_protocol/0::encrypt_block/3` Â :ref:`block_cipher_prepared_key_protocol/0::encrypt_prepared_block/3` Â :ref:`block_cipher_protocol/0::key_size/1` Â :ref:`block_cipher_prepared_key_protocol/0::prepare_key/2` 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)