Help¶

The length to which public key hashes in the list of Root of Trust Public Keys are truncated.

Direct dependencies¶

SECURE_BOOT_CRYPTO

(Includes any dependencies from ifs and menus.)

Default¶

16

Kconfig definition¶

At <nRF>/subsys/bootloader/bl_crypto/Kconfig:118

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:9 → <BuildDir>/Kconfig/Kconfig.modules:1 → <nRF>/Kconfig.nrf:25 → <nRF>/subsys/Kconfig:8 → <nRF>/subsys/bootloader/Kconfig:225

Menu path: (Top) → Modules → Nordic nRF Connect → Bootloader → Secure Boot Crypto

config SB_PUBLIC_KEY_HASH_LEN
    int "Public key hash size (bytes)"
    default 16
    depends on SECURE_BOOT_CRYPTO
    help
      The length to which public key hashes in the list of Root of Trust
      Public Keys are truncated.

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