e7bd10ae71
rand32.h does not make much sense, since the random subsystem provides more APIs than just getting a random 32 bits value. Rename it to random.h and get consistently with other subsystems. Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
29 lines
1.1 KiB
CMake
29 lines
1.1 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
if (CONFIG_ENTROPY_DEVICE_RANDOM_GENERATOR OR
|
|
CONFIG_TIMER_RANDOM_GENERATOR OR
|
|
CONFIG_XOSHIRO_RANDOM_GENERATOR)
|
|
zephyr_syscall_header(${ZEPHYR_BASE}/include/zephyr/random/random.h)
|
|
zephyr_library()
|
|
zephyr_library_sources_ifdef(CONFIG_USERSPACE rand32_handlers.c)
|
|
endif()
|
|
|
|
if (CONFIG_TIMER_RANDOM_GENERATOR)
|
|
message(WARNING "
|
|
Warning: CONFIG_TIMER_RANDOM_GENERATOR is not a truly random generator.
|
|
This capability is not secure and it is provided for testing purposes only.
|
|
Use it carefully.")
|
|
endif()
|
|
|
|
zephyr_library_sources_ifdef(CONFIG_TIMER_RANDOM_GENERATOR rand32_timer.c)
|
|
zephyr_library_sources_ifdef(CONFIG_XOSHIRO_RANDOM_GENERATOR rand32_xoshiro128.c)
|
|
zephyr_library_sources_ifdef(CONFIG_CTR_DRBG_CSPRNG_GENERATOR rand32_ctr_drbg.c)
|
|
|
|
if (CONFIG_ENTROPY_DEVICE_RANDOM_GENERATOR OR CONFIG_HARDWARE_DEVICE_CS_GENERATOR)
|
|
zephyr_library_sources(rand32_entropy_device.c)
|
|
endif()
|
|
|
|
if (CONFIG_CTR_DRBG_CSPRNG_GENERATOR)
|
|
zephyr_library_link_libraries_ifdef(CONFIG_MBEDTLS mbedTLS)
|
|
endif()
|