This fixes accesses to uninitialized memory in test code if
`psa_crypto_init()` fails.
A lot of those were pointed out by Coverity. I quickly reviewed all calls to
`MD_PSA_INIT()` manually, rather than follow any particular list.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
generate_test_code.py doesn't support UTF-8 in .function files (but does
in .data files) when run in a non-UTF-8 locale with Python <=3.6.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
mbedtls_ecp_gen_key() generates a private key and calculates the public key.
Calculating the public key takes most of the CPU time. But the PSA key store
doesn't store the key, in order to simplify the plumbing when drivers are
involved. So the time spent calculating the public key is a waste.
Instead, call mbedtls_ecp_gen_privkey(), which does not calculate the public
key.
This also saves 8 instructions in a sample arm thumb build.
Resolves#9732.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Run the function on a few different curves with shorter, just-right and
larger buffer sizes. Perform some basic sanity checks on the output (which
is random).
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit improves the makefile error message when using make, it no
longer incorrectly reports that CMakeLists.txt cannot be found instead
of exported.make.
Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>
Skip 6144-bit and 8192-bit FFDH tests in MSan or Valgrind test
configurations. These test cases are slow and sometimes trigger GnuTLS's
built-in timeout (which cannot be configured until more recent versions).
Resolves#9742.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Now that it's always on, this is no longer necessary.
Also this is a step towards no longer being able to set it, because it soon
won't be a selectable configuration option anymore.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Now that MBEDTLS_USE_PSA_CRYPTO is always on, remove code that handles the
case when it's disabled.
Also this is a step towards no longer expecting it to be reported by
query_compile_time_config.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Now that MBEDTLS_USE_PSA_CRYPTO is always on, we don't need to check for it.
Also this is a step towards no longer expecting it to be reported by
query_compile_time_config.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
We no longer have two (only partially distinct) implementations of ECJ-PAKE
cipher suites in TLS, now that the non-MBEDTLS_USE_PSA_CRYPTO implementation
is being removed.
We may want to add this testing back in the future, but we'll have to use an
old Mbed TLS instead of a differently-built one.
https://github.com/Mbed-TLS/mbedtls/issues/9740
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The Thumb-1 tests are by far the slowest, so split the -O0 and -Os tests
into their own components.
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
