CONFIG_MBEDTLS_CTR_DRBG_C

PRNG using CTR_DRBG

Type: bool

Help

This setting will enable CTR_DRBG APIs in mbed TLS.
Corresponds to MBEDTLS_CTR_DRBG_C setting in mbed TLS config file.

Direct dependencies

TFM_MINIMAL || (NRF_SECURITY_RNG && MBEDTLS_LEGACY_CRYPTO_C && NRF_SECURITY)

(Includes any dependencies from ifs and menus.)

Defaults

n
y if !CRYPTOCELL_USABLE

Symbols selected by this symbol

MBEDTLS_AES_C

Symbols that select this symbol

OPENTHREAD_NRF_SECURITY

Kconfig definitions

At <nRF>/modules/trusted-firmware-m/Kconfig.mbedtls_minimal.defconfig:24

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:33 → <Zephyr>/modules/Kconfig:6 → <nRF>/doc/_build/kconfig/Kconfig.modules:20 → <nRF>/modules/trusted-firmware-m/Kconfig:55

Menu path: (Top) → Modules → trusted-firmware-m (/home/runner/work/sdk-nrf/sdk-nrf/ncs/modules/tee/tf-m/trusted-firmware-m)

config MBEDTLS_CTR_DRBG_C
    bool
    default n
    depends on TFM_MINIMAL

At <nrfxlib>/nrf_security/Kconfig.legacy:325

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:33 → <Zephyr>/modules/Kconfig:6 → <nRF>/doc/_build/kconfig/Kconfig.modules:92 → <nrfxlib>/Kconfig.nrfxlib:13 → <nrfxlib>/nrf_security/Kconfig:111

Menu path: (Top) → Modules → nrfxlib (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrfxlib) → Nordic nrfxlib → nrf_security module → Legacy mbed TLS crypto APIs → Enable (legacy) mbed TLS crypto APIs → Random Number Generator support

config MBEDTLS_CTR_DRBG_C
    bool "PRNG using CTR_DRBG"
    default y if !CRYPTOCELL_USABLE
    select MBEDTLS_AES_C
    depends on NRF_SECURITY_RNG && MBEDTLS_LEGACY_CRYPTO_C && NRF_SECURITY
    help
      This setting will enable CTR_DRBG APIs in mbed TLS.
      Corresponds to MBEDTLS_CTR_DRBG_C setting in mbed TLS config file.

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