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CONFIG_BOOT_SIGNATURE_KEY_FILE
¶
MCUBoot PEM key file
Type: string
Help¶
Absolute path to PEM key file containing the private key corresponding
to the public key included in MCUBoot. This will be used to sign the
image so that it can be verified by MCUBoot. Since MCUBoot is not
built from source, it is not possible for the build system to deduce
what key was used when compiling it. Hence, it is required that the
key is passed to the build system through this option.
Direct dependencies¶
!MCUBOOT_BUILD_STRATEGY_FROM_SOURCE
(Includes any dependencies from ifs and menus.)
Defaults¶
No defaults. Implicitly defaults to the empty string.
Kconfig definition¶
At <nRF>/modules/Kconfig.mcuboot:10
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <Zephyr>/modules/Kconfig:6
→ <BuildDir>/kconfig/Kconfig.modules:2
→ <nRF>/Kconfig.nrf:51
→ <nRF>/modules/Kconfig:7
Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect
config BOOT_SIGNATURE_KEY_FILE
string "MCUBoot PEM key file"
depends on !MCUBOOT_BUILD_STRATEGY_FROM_SOURCE
help
Absolute path to PEM key file containing the private key corresponding
to the public key included in MCUBoot. This will be used to sign the
image so that it can be verified by MCUBoot. Since MCUBoot is not
built from source, it is not possible for the build system to deduce
what key was used when compiling it. Hence, it is required that the
key is passed to the build system through this option.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)