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choice SB_CRYPTO_SIG: Firmware verification Algorithm
Firmware verification Algorithm
Type: bool
Help¶
Crypto implementation to use for signature verification of firmware in Bootloader.
Defaults¶
Choice options¶
Kconfig definition¶
At <nRF>/subsys/bootloader/bl_crypto/Kconfig:34
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:23
→ <Zephyr>/modules/Kconfig:6
→ <BuildDir>/kconfig/Kconfig.modules:2
→ <nRF>/Kconfig.nrf:50
→ <nRF>/subsys/Kconfig:8
→ <nRF>/subsys/bootloader/Kconfig:237
Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf) → Nordic nRF Connect → Bootloader → Secure Boot Crypto
choice SB_CRYPTO_SIG
bool "Firmware verification Algorithm"
default SB_CRYPTO_NO_ECDSA_SECP256R1 if !IS_SECURE_BOOTLOADER || SB_VALIDATE_FW_HASH
default SB_CRYPTO_CC310_ECDSA_SECP256R1 if HAS_HW_NRF_CC310
default SB_CRYPTO_OBERON_ECDSA_SECP256R1
depends on SECURE_BOOT_CRYPTO
help
Crypto implementation to use for signature verification of firmware in Bootloader.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)