:orphan:

.. title:: BT_HOST_CCM

.. option:: CONFIG_BT_HOST_CCM

*Enable host side AES-CCM module*

Type: ``bool``

Help
====

Enables the software based AES-CCM engine in the host. Will use the
controller's AES encryption functions if available, or BT_HOST_CRYPTO
otherwise.

Direct dependencies
===================

\ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Symbols that select this symbol
===============================

- \ :option:`BT_MESH <CONFIG_BT_MESH>`

Kconfig definition
==================

.. highlight:: kconfig

At ``subsys/bluetooth/host/Kconfig:644``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:9`` → ``subsys/bluetooth/Kconfig:239``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth

.. parsed-literal::

    config BT_HOST_CCM
    	bool "Enable host side AES-CCM module"
    	depends on \ :option:`BT_HCI <CONFIG_BT_HCI>` && \ :option:`BT <CONFIG_BT>`
    	help
    	  Enables the software based AES-CCM engine in the host. Will use the
    	  controller's AES encryption functions if available, or BT_HOST_CRYPTO
    	  otherwise.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*