The fix_quasi_reduction function changed to static so checking the
invalid arguments are not needed anymore.
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
Rename the function to 'fix_quasi_reduction' to better suite its functionality.
Also changed the name prefix to suite for the new module.
Signed-off-by: Gabor Mezei <gabor.mezei@arm.com>
In the python script I didn't use the word TODO because pylint doesn't
like that, but morally it's the same.
I removed the comment about "do we need a subset of compat.sh?" because
it turns out that `ssl-opt.sh` is already exercising all the key
exchanges:
% sed -n 's/.*force_ciphersuite=TLS-\([^ ]*\)-WITH.*/\1/p' tests/ssl-opt.sh | sort -u
DHE-PSK
DHE-RSA
ECDH-ECDSA
ECDHE-ECDSA
ECDHE-PSK
ECDHE-RSA
ECJPAKE
PSK
RSA
RSA-PSK
(the only omission is ECDH-RSA which is not of interest here and does
not actually differ from ECDH-ECDSA). So, we don't need a subset of
compat.sh because we're already getting enough testing from ssl-opt.sh
(not to mention test_suite_ssl).
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Ensure platforms that don't have an assembly implementation for
mbedtls_get_unaligned_volatile_uint32() don't experience a performance
regression.
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
These tests are not run in development because of the
overlapping !TLS_1_3 requirement and usage of full config.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
This path updates the clean-up logic of to individually
free each of the the group's structure members
rather than invoke `mbedtls_ecp_group_free()`.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This patch adjusts the logic, so that the method is included,
when the following components are enabled:
* MBEDTLS_ECP_DP_CURVE448_ENABLED
* MBEDTLS_ECP_DP_CURVE25519_ENABLED
* ECP_LOAD_GROUP
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This patch updates the method to not free the `grp->P`
and `grp->N` structure members.
The contents of `P` and `N` are stored in static memory at
`curve448_p/n` and `curve25519p/n` and no longer dynamically
allocated.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This patch adds two embedded constants used by `ecp_use_curve448()`.
The method has been updated to read that into an mpi instead of
calculating it on the fly.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
This patch adds two embedded constants used by `ecp_use_curve25519()`.
The method has been updated to read that into an mpi instead of
calculating it on the fly.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
The key derivation algorithm PSA_ALG_TLS12_ECJPAKE_TO_PMS cannot be
used on a shared secret from a key agreement since its input must be
an ECC public key. Reject this properly.
This is tested by test_suite_psa_crypto_op_fail.generated.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The following shell command (requiring GNU grep) looks for algorithms and
key types, as well as IS and GET macros, that lack metadata tests:
```
for x in $(grep -Pho '(?<=^#define )PSA_(ALG|KEY_TYPE)_(?!CATEGORY_|NONE\b|\w+_(BASE|FLAG|MASK|CASE))\w+' include/psa/crypto_values.h include/psa/crypto_extra.h); do grep -qw $x tests/suites/test_suite_psa_crypto_metadata.* || echo $x; done
```
This may have false negatives: it only checks that the constants are
mentioned at least once, not that the tests are written correctly.
This has false positives:
* Types and algorithms that Mbed TLS does not support.
* PSA_ALG_ECDSA_IS_DETERMINISTIC, PSA_ALG_DSA_IS_DETERMINISTIC are peculiar
auxiliary macros that only apply to very specific algorithms and aren't
tested like the other IS macros.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Add PSA_WANT_KEY_TYPE_PASSWORD and PSA_WANT_KEY_TYPE_PASSWORD_HASH to
psa/crypto_config.h, since the types PSA_KEY_TYPE_PASSWORD and
PSA_KEY_TYPE_PASSWORD_HASH are used by ECJPAKE.
The two key types are always enabled, like PSA_KEY_TYPE_DERIVE.
Add the key types to the metadata test suite as well.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
