This commit also adds AES_PSA_[INIT/DONE] in "psa_crypto_helpers.h". Its
scope is to call PSA_[INIT/DONE] only when AES_C is not defined (which is
when PSA is effectively required for CTR_DRBG).
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
When MBEDTLS_PSA_INJECT_ENTROPY is enabled, we disable standard entropy
sources, so mbedtls_entropy_func() doesn't work out of the box. Disable
tests that rely on it. MBEDTLS_PSA_INJECT_ENTROPY is intended for PSA-only
environments anyway, so it doesn't matter if some legacy features don't work
normally.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Building the library without entropy sources negates any and all security
provided by the library.
This option was originally requested a relatively long time ago and it
does not provide any tangible benefit for users any more.
Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
Test random generation as a whole. This is different from
test_suite_*_drbg and test_suite_entropy, which respectively test PRNG
modules and entropy collection.
Start with basic tests: good-case tests, and do it twice and compare
the results to validate that entropy collection doesn't repeat itself.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
