CONFIG_SB_SIGNING_PUBLIC_KEY

Public key PEM file

Type: string

Help

Path to a PEM file.
When using a custom signing command, specify the corresponding public
key here. This public key is checked during building, and added as
the first entry in the provisioned data. See SB_PUBLIC_KEY_FILES.

Direct dependencies

SECURE_BOOT

(Includes any dependencies from ifs and menus.)

Default

  • “”

Kconfig definition

At <nRF>/subsys/bootloader/Kconfig:86

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:33<Zephyr>/modules/Kconfig:6<nRF>/doc/_build/kconfig/Kconfig.modules:2<nRF>/Kconfig.nrf:81<nRF>/subsys/Kconfig:8

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Bootloader → Use Secure Bootloader

config SB_SIGNING_PUBLIC_KEY
    string "Public key PEM file" if !SB_PRIVATE_KEY_PROVIDED
    default ""
    depends on SECURE_BOOT
    help
      Path to a PEM file.
      When using a custom signing command, specify the corresponding public
      key here. This public key is checked during building, and added as
      the first entry in the provisioned data. See SB_PUBLIC_KEY_FILES.

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