CONFIG_BT_CTLR_ECDH

Elliptic Curve Diffie-Hellman (ECDH)

Type: bool

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:302

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:44<Zephyr>/subsys/Kconfig:9<Zephyr>/subsys/bluetooth/Kconfig:181

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.)