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zephyr/drivers/entropy/Kconfig.psa_crypto

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drivers: entropy: Add the PSA Crypto Random entropy driver This adds an entropy driver calling the PSA Crypto psa_generate_random() API to get random bytes. Currently this only uses the TFM provided psa_generate_random(). Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Valerio Setti <vsetti@baylibre.com>
2022-07-01 22:09:44 +08:00
# Copyright (c) 2022 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
# PSA Crypto Random source configuration options
config ENTROPY_PSA_CRYPTO_RNG
bool "PSA Crypto Random source Entropy driver"
depends on BUILD_WITH_TFM
drivers: entropy: PSA crypto RNG driver default Enable the PSA RNG driver by default. This option will only be enabled when BUILD_WITH_TFM is enabled and a device with the required compatible field (zephyr,psa-crypto-rng) is defined in the device tree. When a vendor includes such a device and enables the ENTROPY_GENERATOR subsystem it is fair to assume that wants to use the PSA Crypto RNG driver. Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
2022-11-16 23:49:18 +08:00
depends on DT_HAS_ZEPHYR_PSA_CRYPTO_RNG_ENABLED
drivers: entropy: Add the PSA Crypto Random entropy driver This adds an entropy driver calling the PSA Crypto psa_generate_random() API to get random bytes. Currently this only uses the TFM provided psa_generate_random(). Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Valerio Setti <vsetti@baylibre.com>
2022-07-01 22:09:44 +08:00
select ENTROPY_HAS_DRIVER
drivers: entropy: PSA crypto RNG driver default Enable the PSA RNG driver by default. This option will only be enabled when BUILD_WITH_TFM is enabled and a device with the required compatible field (zephyr,psa-crypto-rng) is defined in the device tree. When a vendor includes such a device and enables the ENTROPY_GENERATOR subsystem it is fair to assume that wants to use the PSA Crypto RNG driver. Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
2022-11-16 23:49:18 +08:00
default y
drivers: entropy: Add the PSA Crypto Random entropy driver This adds an entropy driver calling the PSA Crypto psa_generate_random() API to get random bytes. Currently this only uses the TFM provided psa_generate_random(). Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Valerio Setti <vsetti@baylibre.com>
2022-07-01 22:09:44 +08:00
help
Enable the PSA Crypto source Entropy driver.