:orphan:

.. title:: BT_SMP_SC_ONLY

.. option:: CONFIG_BT_SMP_SC_ONLY

*Secure Connections Only Mode*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables support for Secure Connection Only Mode. In this
    mode device shall only use Security Mode 1 Level 4 with exception
    for services that only require Security Mode 1 Level 1 (no security).
    Security Mode 1 Level 4 stands for authenticated LE Secure Connections
    pairing with encryption. Enabling this option disables legacy pairing.

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

\ :option:`BT_SMP <CONFIG_BT_SMP>` && \ :option:`BT_CONN <CONFIG_BT_CONN>` && \ :option:`BT_HCI_HOST <CONFIG_BT_HCI_HOST>` && \ :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 selected by this symbol
===============================

- \ :option:`BT_SMP_SC_PAIR_ONLY <CONFIG_BT_SMP_SC_PAIR_ONLY>`

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



At ``<Zephyr Subsystem>/bluetooth/host/Kconfig:312``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:9`` → ``<Zephyr Subsystem>/bluetooth/Kconfig:306``

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Security Manager Protocol support

.. code-block:: kconfig

    config BT_SMP_SC_ONLY
    	bool "Secure Connections Only Mode"
    	select BT_SMP_SC_PAIR_ONLY
    	depends on BT_SMP && BT_CONN && BT_HCI_HOST && BT_HCI && BT
    	help
    	  This option enables support for Secure Connection Only Mode. In this
    	  mode device shall only use Security Mode 1 Level 4 with exception
    	  for services that only require Security Mode 1 Level 1 (no security).
    	  Security Mode 1 Level 4 stands for authenticated LE Secure Connections
    	  pairing with encryption. Enabling this option disables legacy pairing.

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