CONFIG_SB_CRYPTO_CLIENT_ECDSA_SECP256R1

Use another image’s ECDSA secp256r1 implementation

Type: bool

Help

Using EXT_APIs from fw_info.

Direct dependencies

<choice SB_CRYPTO_SIG: Firmware verification Algorithm>

(Includes any dependencies from ifs and menus.)

Symbols selected by this symbol

• BL_SECP256R1_EXT_API_ATLEAST_REQUIRED

• SB_ECDSA_SECP256R1

Kconfig definition

At <nRF>/subsys/bootloader/bl_crypto/Kconfig:55

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 → Firmware verification Algorithm

config SB_CRYPTO_CLIENT_ECDSA_SECP256R1
    bool "Use another image's ECDSA secp256r1 implementation"
    select BL_SECP256R1_EXT_API_ATLEAST_REQUIRED
    select SB_ECDSA_SECP256R1
    depends on <choice SB_CRYPTO_SIG: Firmware verification Algorithm>
    help
      Using EXT_APIs from fw_info.

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