Import component_test_platform_get_entropy_alt() from its counterpart
in TF-PSA-Crypto repo.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Use the proper Clang C++ compiler to build C++ code otherwise the C
compiler will fail because std::cout() is unknown in
"cpp_dummy_build.cpp".
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Use alternative implementation of mbedtls_platform_get_entropy() since
the default one lives in "platform.c" and that one is excluded in
this test component.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Add C++ specific instructions to the generated *.cpp source file so
that the build will fail in case a C compiler is used.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
By default C++ code would be compiled with GNU while C with Clang and
this can create problems at link time. In order to prevent this we
use Clang for both.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This is necessary to let entropy being able to gather entropy data from
the native platform source.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
The function is now internal so it cannot be referenced from programs.
A dummy alternative is used instead.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
We were not making enough room. We want to move everything from the
place where we are going to insert the new record.
This was not causing failures because the code does not look at the
content after the inserted record, because it correctly returns an error
when seeing the inserted record. But as a matter on principle, the test
code should be doing what it says: just insert a new record but leave
a valid fragment after it.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This one is overly tight: TLS 1.3 actually only depends on
ChachaPoly || (AES && (GCM || CCM))
Furthermore, this should really be reflected in check_config.h.
Individual test cases should be able to just request PROTO_TLS1_3 and
know that there is ciphersuite that works.
However, resolving that seems out of scope for this PR. (It would also
involve updating depends.py for example.)
So, use a dependency that's stricted than necessary. IMO it's still good
enough as most configs we test will have ChachaPoly. However it would be
good to revisit this when a cleaner solution is implemented.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The function depends on MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED which is
basically
MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED ||
MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED
The individual test cases depend on the specific TLS version.
This is not precise enough. In a build with both TLS versions enabled,
we could have cert-based key exchange in one version but not in the
other. So, we need the 1.3 tests to depend on the 1.3 cert-based key
exchange and similarly for 1.2.
For 1.2, cert-based key exchange means ECDHE-{RSA,ECDSA} or
ECDH-{RSA,ECDSA}. Since the test function sets an ECC cert for the
server, we want one of the ECDSA ones. So, the minimal dependency would
be ECDH_ECDSA || ECDHE_ECDSA. Since dependencies with || are
inconvenient to express, and anyway ECDH_ECDSA (static ECDH) is
something we'd like to remove in 4.0 if we can find the time, I chose to
just depend on ECDHE_ECDSA.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
These are not optimal. For example, the tests should in principle be
able to run in builds without ECDSA, by using RSA certs instead. Ideally
PSK should work too.
However, getting optimal dependencies would be a lot of work that's
largely orthogonal to the purpose of this PR, so we'll settle for good
enough.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Simulate the server closing the connection after a partial handshake
message.
These test cases don't send a close_notify alert. The test cases
"insert alert record" exercise what happens if the server sends an alert.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
