For the time being, it is not possible to determine
the size of ECC keys from the arguments of all test
cases thus treat them as dependencies that are not
systematic. Such dependencies are not generated nor
deleted by set_psa_test_dependencies.py.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Fix likely harmless undefined behavior in cipher tests pointed out by
UBSan with recent compilers (e.g. Clang 10). When the complete output
is empty, the output buffer is NULL. Adding an integer to a null
pointer is undefined behavior even when the integer is 0, so make a
special case for that.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Replace MBEDTLS_* config options for which there is
an associated PSA_WANT_* to the PSA_WANT_* one. That
way the tests are also run when the dependency is
provided by a driver.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Add missing PSA_WANT_CCM/GCM/CMAC. This completes
the set of PSA_WANT config options given the
current support of PSA crypto in Mbed TLS.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
If an elliptic curve was enabled in the Mbed TLS classic API (#define
MBEDTLS_ECP_DP_xxx), but not enabled in the PSA configuration (#define
PSA_WANT_ECC_xxx), it would still work if you tried to use it through
PSA.
This is generally benign, but could be a security issue if you want to
disable a curve in PSA for some security reason (such as a known bug
in its implementation, which may not matter in the classic API if Mbed
TLS is running in a secure enclave and is only reachable from
untrusted callers through the PSA API). More urgently, this broke
test_suite_psa_crypto_not_supported.generated.
So if a curve is not enabled in the PSA configuration, ensure that
it's treated as unsupported through the PSA software implementation.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Update expected return values of psa_get_key_attributes(),
psa_export_key() and other key api(s) to PSA_ERROR_INVALID_HANDLE
for invalid key.
Signed-off-by: Maulik Patel <Maulik.Patel@arm.com>
Return PSA_ERROR_INVALID_HANDLE instead of
PSA_ERROR_DOES_NOT_EXIST if invalid key is passed for some key
operations.
Signed-off-by: Maulik Patel <Maulik.Patel@arm.com>
Reduce level of format truncation warnings due to issues with false
positives (an unknown size buffer is always treated as size 1)
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Generate test cases for all algorithms without parameters. Only the encoding
of the algorithm in the key metadata is covered: the test keys are not of a
type that permits the algorithm to be used in an operation.
This commit only covers algorithms without parameters. A subsequent commit
will generate algorithms with parameters.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
When these names were changed, the definition got misaligned with the
rest of the fields. Fix this alignment.
Signed-off-by: David Brown <david.brown@linaro.org>
The hash driver entry points (and consequentially the hash driver core)
are now always compiled on when PSA_CRYPTO_DRIVER_TEST is turned on.
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
Update this based on the output of the generator script. The Brainpool
curves are now supported, since they are spelled properly in the config.
Signed-off-by: David Brown <david.brown@linaro.org>
The PSA Core is already calling psa_hash_abort, so the driver doesn't
have to do that explicitly.
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
Drivers (both built-in and external) need to declare their context
structures in a way such that they are accessible by the
to-be-autogenerated crypto_driver_contexts.h file. That file lives in
include/psa, which means all builtin driver context structure
declarations also need to live in include/psa.
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
