As long as MBEDTLS_ENTROPY_C is enabled, Mbed TLS needs to
poll some entropy source to gather data that will then be
processed by CTR/HMAC-DRBG modules. This means that in most
of the cases, once MBEDTLS_ENTROPY_C is enabled then also
MBEDTLS_ENTROPY_POLL_ZEPHYR needs to be enabled. This was
done manually until now, as the long list of samples/tests
demonstrate.
This commit solves this dependency by defaulting
MBEDTLS_ENTROPY_POLL_ZEPHYR to on as soon as
MBEDTLS_ENTROPY_C is set. As a consequence, all manual
enablement of MBEDTLS_ENTROPY_POLL_ZEPHYR in samples/tests
are removed.
Signed-off-by: Valerio Setti <vsetti@baylibre.com>
Obviously, everyone knows that there are 8 bits per byte, so
there isn't a lot of magic happening, per se, but it's also
helpful to clearly denote where the magic number 8 is referring
to the number of bits in a byte.
Occasionally, 8 will refer to a field size or offset in a
structure, MMR, or word. Occasionally, the number 8 will refer
to the number of bytes in a 64-bit value (which should probably
be replaced with `sizeof(uint64_t)`).
For converting bits to bytes, or vice-versa, let's use
`BITS_PER_BYTE` for clarity (or other appropriate `BITS_PER_*`
macros).
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
Consistently use the nRF54L15 as the non-TF-M integration platform
in addition to `native_sim`, and the nRF9151 as the TF-M one.
In addition, add the `integration_platforms` specification to the
tests that were missing it.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
Add one suite to test the PSA ITS API directly, and another to test it
through the PSA Crypto API.
The PSA ITS API test suite is run with different configurations to also
test customization possibilities that the secure storage subsystem offers.
Both test suites also have a test scenario with TF-M instead of the
secure storage subsystem.
This serves as compatibility testing to ensure that the PSA Secure
Storage API behaves the same from the user's point of view regardless
of the underlying implementation provider.
Signed-off-by: Tomi Fontanilles <tomi.fontanilles@nordicsemi.no>
