CONFIG_MBEDTLS_CIPHER_MODE_XTS

AES-XTS - AES Xor-encrypt-xor with ciphertext stealing mode

Type: bool

Help

Enable the AES Xor-encrypt-xor with ciphertext stealing mode (XTS) mode,
MBEDTLS_CIPHER_MODE_XTS setting in mbed TLS config file.

Direct dependencies

NET_L2_OPENTHREAD || (OBERON_BACKEND && MBEDTLS_AES_C && MBEDTLS_LEGACY_CRYPTO_C && NRF_SECURITY)

(Includes any dependencies from ifs and menus.)

Default

n

Kconfig definitions

At <nRF>/subsys/net/openthread/Kconfig.defconfig:109

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:33 → <Zephyr>/modules/Kconfig:6 → <nRF>/doc/_build/kconfig/Kconfig.modules:2 → <nRF>/Kconfig.nrf:7

Menu path: (Top) → Modules → nrf (/home/runner/work/sdk-nrf/sdk-nrf/ncs/nrf)

config MBEDTLS_CIPHER_MODE_XTS
    bool
    default n
    depends on NET_L2_OPENTHREAD

At <nrfxlib>/nrf_security/Kconfig.legacy:451

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 → AES - Advanced Encryption Standard

config MBEDTLS_CIPHER_MODE_XTS
    bool "AES-XTS - AES Xor-encrypt-xor with ciphertext stealing mode"
    depends on OBERON_BACKEND && MBEDTLS_AES_C && MBEDTLS_LEGACY_CRYPTO_C && NRF_SECURITY
    help
      Enable the AES Xor-encrypt-xor with ciphertext stealing mode (XTS) mode,
      MBEDTLS_CIPHER_MODE_XTS setting in mbed TLS config file.

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