These functions are thread safe, but using them from within multiple
threads at the same time may not have the intended effect, given order
cannot be guaranteed. Also, standardise header comment formatting.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Resize buffer used to hold the nonce to twice the maximum nonce size.
Some test cases were requesting more than the maximum nonce size
without actually having backing space. This caused a buffer overflow
when PSA buffer-copying code was added.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Normally, if an elliptic curve is enabled in the legacy API then it's also
enabled in the PSA API. In particular, if the legacy API has at least one
curve then that curve also works with PSA. There is an exception with
secp224k1 which PSA does not support. In a build with secp224k1 as the only
legacy curve, MBEDTLS_PK_HAVE_ECC_KEYS is enabled (because you can use the
curve through PK) but PSA does not support any elliptic curve, so we can't
run PK-PSA bridge tests.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The only real contraint on the raw buffer is that it is large
enough to contain 2 coordinates. Larger buffers are therefore
allowed and the extra data will simply be ignored.
Note = trying to impose a strict sizing on the raw buffer causes
several failures in test suites. This suggests that it is
quite common to use larger buffer to store raw signatures.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Remove the keyLength parameter from the AES-256 tests.
Add MBEDTLS_CIPHER_PADDING_PKCS7 to the dependencies.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
Use PSA_VENDOR_ECC_MAX_CURVE_BITS instead of a specific curve since
what we care about is only bit-size not the curve itself.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
These values are not mathematically valid as signature, but as
for what it concerns with ECDSA conversion functions, 0 values
in DER format should be translated to 0 values in raw format.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Allow the function to support DER buffers than what it is nominally
required by the provided coordinates. In other words let's ignore
padding zeros in the raw number.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This function is called externally from several tests, so still requires
a mutex lock. Add an internal function to reset the step, for use in
functions where the mutex is already held.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Temporary workaround to not run the early data test
in Windows-2013 where there is an issue with
mbedtls_vsnprintf().
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
We'll test more fully by adding a call to mbedtls_pk_import_into_psa() once
that function is implemented.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The test code to construct test keys and the implementation had matching
errors: both assumed that there was a PSA public key object. Fix this.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2 scenarios are taken into account:
- syntactically valid extra data inside the SEQUENCE
- extra data outside the SEQUENCE
A single integer is used as extra data in both cases.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
mbedtls_test_mock_tcp_recv_msg is currently popping a message
queue and does not check if this was done correctly.
This extra check makes the test more complete/robust.
Signed-off-by: Tomás González <tomasagustin.gonzalezorlando@arm.com>
The psa_test_wrappers.h inclusion was breaking the examples in programs/
on functions with poisoning added
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
Output buffer is tested from being 1 single byte up to twice
what it is strictly required to contain the output data.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This helps in reverting the changes to test_suite_x509parse.data
when the RSA key parsing fails.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
In the MBEDTLS_PK_OPAQUE, have mbedtls_pk_get_psa_attributes() require the
specified usage to be enabled for the specified key. Otherwise the following
call to mbedtls_pk_import_into_psa() is unlikely to result in a key with a
useful policy, so the call to mbedtls_pk_get_psa_attributes() was probably
an error.
Adjust the existing test cases accordingly and add a few negative test
cases.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
