:orphan:

.. title:: NET_CONFIG_IEEE802154_SECURITY_LEVEL

.. option:: CONFIG_NET_CONFIG_IEEE802154_SECURITY_LEVEL

*IEEE 802.15.4 security level (0-7)*

Type: ``int``

Help
====

The security level to use for the link-layer security part.
0 means no security
1 authentication only with a 4 bytes length tag
2 authentication only with a 8 bytes length tag
3 authentication only with a 16 bytes length tag
4 encryption only
5 encryption/authentication with a 4 bytes length tag
6 encryption/authentication with a 8 bytes length tag
7 encryption/authentication with a 16 bytes length tag

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

\ :option:`NET_L2_IEEE802154_SECURITY <CONFIG_NET_L2_IEEE802154_SECURITY>` && (\ :option:`NET_L2_IEEE802154 <CONFIG_NET_L2_IEEE802154>` || \ :option:`IEEE802154_RAW_MODE <CONFIG_IEEE802154_RAW_MODE>`) && \ :option:`NET_CONFIG_SETTINGS <CONFIG_NET_CONFIG_SETTINGS>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 0

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

.. highlight:: kconfig

At ``subsys/net/lib/config/Kconfig:162``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:89`` → ``subsys/net/lib/Kconfig:28``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Network Libraries → Set network settings for applications

.. parsed-literal::

    config NET_CONFIG_IEEE802154_SECURITY_LEVEL
    	int "IEEE 802.15.4 security level (0-7)"
    	range 0 7
    	default 0
    	depends on \ :option:`NET_L2_IEEE802154_SECURITY <CONFIG_NET_L2_IEEE802154_SECURITY>` && (\ :option:`NET_L2_IEEE802154 <CONFIG_NET_L2_IEEE802154>` || \ :option:`IEEE802154_RAW_MODE <CONFIG_IEEE802154_RAW_MODE>`) && \ :option:`NET_CONFIG_SETTINGS <CONFIG_NET_CONFIG_SETTINGS>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	help
    	  The security level to use for the link-layer security part.
    	  0 means no security
    	  1 authentication only with a 4 bytes length tag
    	  2 authentication only with a 8 bytes length tag
    	  3 authentication only with a 16 bytes length tag
    	  4 encryption only
    	  5 encryption/authentication with a 4 bytes length tag
    	  6 encryption/authentication with a 8 bytes length tag
    	  7 encryption/authentication with a 16 bytes length tag

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