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.

Direct dependencies¶

BT_SMP && BT_CONN && BT_HCI_HOST && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Symbols selected by this symbol¶

BT_SMP_SC_PAIR_ONLY

Kconfig definition¶

At <Zephyr>/subsys/bluetooth/host/Kconfig:376

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:9 → <Zephyr>/subsys/bluetooth/Kconfig:239

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

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.)