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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
ENTROPY_GENERATOR
y if
ENTROPY_GENERATOR
y
Symbols selected by this symbol¶
Kconfig definitions¶
At <Zephyr>/boards/xtensa/esp32/Kconfig.defconfig:10
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config ENTROPY_ESP32_RNG
bool
default y if ENTROPY_GENERATOR
At <Zephyr>/boards/xtensa/odroid_go/Kconfig.defconfig:10
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config ENTROPY_ESP32_RNG
bool
default y if ENTROPY_GENERATOR
At <Zephyr>/drivers/entropy/Kconfig.esp32:6
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:30
→ <Zephyr>/drivers/entropy/Kconfig:16
Menu path: (Top) → Device Drivers → Entropy Drivers
config ENTROPY_ESP32_RNG
bool "ESP32 entropy number generator driver"
default y
select ENTROPY_HAS_DRIVER
depends on SOC_ESP32 && 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.)