CONFIG_CS_CTR_DRBG_PERSONALIZATION

CTR-DRBG Personalization string

Type: string

Help

Personalization data can be provided in addition to the entropy source to make the initialization of the CTR-DRBG as unique as possible.

Direct dependencies

CTR_DRBG_CSPRNG_GENERATOR

(Includes any dependencies from ifs and menus.)

Default

  • “zephyr ctr-drbg seed”

Kconfig definition

At subsys/random/Kconfig:108

Included via Kconfig:8Kconfig.zephyr:44subsys/Kconfig:30

Menu path: (Top) → Random subsystem

config CS_CTR_DRBG_PERSONALIZATION
    string "CTR-DRBG Personalization string"
    default "zephyr ctr-drbg seed"
    depends on CTR_DRBG_CSPRNG_GENERATOR
    help
      Personalization data can be provided in addition to the entropy
      source to make the initialization of the CTR-DRBG as unique as
      possible.

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