CONFIG_BT_SMP

Security Manager Protocol support

Type: bool

Help

This option enables support for the Security Manager Protocol
(SMP), making it possible to pair devices over LE.

Direct dependencies

(NETWORKING && BOARD_96B_CARBON) || (BT_CONN && BT_HCI_HOST && BT_HCI && BT)

(Includes any dependencies from ifs and menus.)

Default

• BT

Symbols selected by this symbol

• TINYCRYPT

• TINYCRYPT_AES

• TINYCRYPT_AES_CMAC

• BT_RPA

• BT_ECC

Symbols that select this symbol

• BT_OTS

• BT_BREDR

• BT_AUDIO_UNICAST

• MCUMGR_SMP_BT_AUTHEN

Kconfig definitions

At <Zephyr Boards>/arm/96b_carbon/Kconfig.defconfig:38

Included via Kconfig:8 → Kconfig.zephyr:22

Menu path: (Top)

config BT_SMP
    bool
    default BT
    depends on NETWORKING && BOARD_96B_CARBON

---

At <Zephyr Subsystem>/bluetooth/host/Kconfig:264

Included via Kconfig:8 → Kconfig.zephyr:44 → <Zephyr Subsystem>/Kconfig:9 → <Zephyr Subsystem>/bluetooth/Kconfig:174

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

config BT_SMP
    bool "Security Manager Protocol support"
    select TINYCRYPT
    select TINYCRYPT_AES
    select TINYCRYPT_AES_CMAC
    select BT_RPA
    select BT_ECC
    depends on BT_CONN && BT_HCI_HOST && BT_HCI && BT
    help
      This option enables support for the Security Manager Protocol
      (SMP), making it possible to pair devices over LE.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)