:orphan: .. title:: ENTROPY_ESP32_RNG .. option:: CONFIG_ENTROPY_ESP32_RNG *ESP32 entropy number generator driver* Type: ``bool`` Help ==== This option enables the entropy number generator for ESP32 SoCs. With Wi-Fi and Bluetooth disabled, this will produce pseudo-entropy numbers: noise from these radios are used to feed entropy in this generator. Defaults ======== - y if \ :option:`ENTROPY_GENERATOR ` - y if \ :option:`ENTROPY_GENERATOR ` - y Symbols selected by this symbol =============================== - \ :option:`ENTROPY_HAS_DRIVER ` Kconfig definitions =================== .. highlight:: kconfig At ``boards/xtensa/esp32/Kconfig.defconfig:10`` Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` Menu path: (Top) .. parsed-literal:: config ENTROPY_ESP32_RNG bool default y if \ :option:`ENTROPY_GENERATOR ` ---- At ``boards/xtensa/odroid_go/Kconfig.defconfig:10`` Included via ``Kconfig:8`` → ``Kconfig.zephyr:18`` Menu path: (Top) .. parsed-literal:: config ENTROPY_ESP32_RNG bool default y if \ :option:`ENTROPY_GENERATOR ` ---- At ``drivers/entropy/Kconfig.esp32:6`` Included via ``Kconfig:8`` → ``Kconfig.zephyr:32`` → ``drivers/Kconfig:30`` → ``drivers/entropy/Kconfig:16`` Menu path: (Top) → Device Drivers → Entropy Drivers .. parsed-literal:: config ENTROPY_ESP32_RNG bool "ESP32 entropy number generator driver" default y select \ :option:`ENTROPY_HAS_DRIVER ` depends on \ :option:`SOC_ESP32 ` && \ :option:`ENTROPY_GENERATOR ` help This option enables the entropy number generator for ESP32 SoCs. With Wi-Fi and Bluetooth disabled, this will produce pseudo-entropy numbers: noise from these radios are used to feed entropy in this generator. *(The 'depends on' condition includes propagated dependencies from ifs and menus.)*