Help¶

Enable support for Bluetoooth v4.2 Elliptic Curve Diffie-Hellman
feature in the controller.

Direct dependencies¶

BT_CTLR_ECDH_SUPPORT && BT_CONN && BT_CTLR && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Default¶

y

Kconfig definition¶

At <Zephyr>/subsys/bluetooth/controller/Kconfig:275

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:9 → <Zephyr>/subsys/bluetooth/Kconfig:307

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

config BT_CTLR_ECDH
    bool "Elliptic Curve Diffie-Hellman (ECDH)"
    default y
    depends on BT_CTLR_ECDH_SUPPORT && BT_CONN && BT_CTLR && BT_HCI && BT
    help
      Enable support for Bluetoooth v4.2 Elliptic Curve Diffie-Hellman
      feature in the controller.

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