CONFIG_BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING

Store aging counter every time a successful paring occurs

Type: bool

Help

With this option enabled, aging counter will be stored in settings every
time a successful pairing occurs. This increases flash wear out but offers
a more correct finding of the oldest unused pairing info.

Help

With this option enabled, aging counter will be stored in settings every
time a successful pairing occurs. This increases flash wear out but offers
a more correct finding of the oldest unused pairing info.

Direct dependencies

(BT_SETTINGS && BT_KEYS_OVERWRITE_OLDEST && BT_SMP && BT_CONN && BT_HCI_HOST && BT_RPC_STACK) || (BT_SETTINGS && BT_KEYS_OVERWRITE_OLDEST && BT_SMP && BT_CONN && BT_HCI_HOST && BT_HCI && BT)

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to n.

Kconfig definitions

At <Zephyr>/subsys/bluetooth/host/Kconfig:423

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:33 → <Zephyr>/modules/Kconfig:6 → <nRF>/doc/_build/kconfig/Kconfig.modules:2 → <nRF>/Kconfig.nrf:92 → <nRF>/subsys/Kconfig:10 → <nRF>/subsys/bluetooth/Kconfig:38 → <nRF>/subsys/bluetooth/rpc/Kconfig:196

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Bluetooth Low Energy → BLE over nRF RPC → Security Manager Protocol support → Overwrite the oldest key if key storage is full

config BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING
    bool "Store aging counter every time a successful paring occurs"
    depends on BT_SETTINGS && BT_KEYS_OVERWRITE_OLDEST && BT_SMP && BT_CONN && BT_HCI_HOST && BT_RPC_STACK
    help
      With this option enabled, aging counter will be stored in settings every
      time a successful pairing occurs. This increases flash wear out but offers
      a more correct finding of the oldest unused pairing info.

At <Zephyr>/subsys/bluetooth/host/Kconfig:423

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:44 → <Zephyr>/subsys/Kconfig:9 → <Zephyr>/subsys/bluetooth/Kconfig:180

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Security Manager Protocol support → Overwrite the oldest key if key storage is full

config BT_KEYS_SAVE_AGING_COUNTER_ON_PAIRING
    bool "Store aging counter every time a successful paring occurs"
    depends on BT_SETTINGS && BT_KEYS_OVERWRITE_OLDEST && BT_SMP && BT_CONN && BT_HCI_HOST && BT_HCI && BT
    help
      With this option enabled, aging counter will be stored in settings every
      time a successful pairing occurs. This increases flash wear out but offers
      a more correct finding of the oldest unused pairing info.

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