Can't call mbedtls_cipher_free(&invalid_ctx) in cleanup if
mbedtls_cipher_init(&invalid_ctx) hasn't been called.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Add dependencies on built-in hash of signature/
signature verification and asymmetric
encryption/decryption tests. The dependency is
not added for tests based on SHA-256 as SHA-256
is always present when PSA is involved (necessary
to the PSA core) and that way most of PSA signature
/verification tests are still run when PSA hash
operations are accelerated.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
As PSA signatures rely on built-in hash implementations
(cannot take an advantage of an accelerator for the
time being), chose an available built-in hash for
tests exercising a signature key.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Add ECDSA and RSA signature acceleration testing
with signature capabilitites removed from the
Mbed TLS library.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
The current testing of the PSA configuration is
based on test code located in the library itself.
Remove this code as we are moving to using a
test library instead.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
This commit removes the test_psa_crypto_config_basic
all.sh component that can no longer work without
adapting it to the separately compiled test driver
library. This component is replaced by several
components in the following commits to test various
type of acceleration independently.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
PR #3959 has proven that by adding a prefix
(LIBTESTDRIVER1/libtestdriver1_ in this commit) to
all MBEDTLS/PSA_* and mbedtls/psa_* symbols of a copy
of the Mbed TLS library, we can build a library that
can be linked with the Mbed TLS library.
This commit leverages this to build a PSA test driver
library based on the Mbed TLS library code.
The cryptographic features supported by the test
library are defined by:
. a minimal configuration (in the sense of config.h),
see config_test_driver.h
. PSA_WANT_* and PSA_ACCEL_* defined macros.
The PSA_WANT_* macros have to be the same as the ones
used to build the Mbed TLS library the test driver
library is supposed to be linked to as the PSA_WANT_*
macros are used in the definition of structures and
macros that are shared by the PSA crypto core,
Mbed TLS drivers and the driver test library.
The PSA_ACCEL_* macros are intended to define the
cryptographic features that have to be removed
from the Mbed TLS library and thus supported by the
test library in test scenarios. The PSA_ACCEL_* macros
to build the test library are thus mirrored from the
ones to build the Mbed TLS library by extended the
crypto_config.h: see
crypto_config_test_driver_entension.h.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Rename test driver entry points to
libtestdriver1_<name of the Mbed TLS entry point>.
This aligns with the renaming of all Mbed TLS APIs
for the test driver library (that will be put in place
in the following commits) to avoid name conflicts
when linking it with the Mbed TLS library.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
In preparation of the driver test entry points to be
provided by a test driver library, move their prototypes
to tests directory.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Define test driver entry points that provide an alternative
to Mbed TLS driver entry points only when the PSA configuration
is used. Their purpose is only to test the PSA configuration
thus there is no good reason to use them out of this scope.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Align RSA/ECP sign/verify hash dispatch with the
corresponding code of the library. The library
code was modified recently but not the test code
one and these modifications ease the following work.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Under gcc11(+) both message and received would cause errors for
potentially being used uninitialised. We fixed many of these issues in
another PR, but this one is only seen under certain configs.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Non-regression for the fix in https://github.com/ARMmbed/mbedtls/pull/5126:
libmbedtls and libmbedx509 did not declare their dependencies on libmbedx509
and libmbedcrypto when built with make.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Empty the current line if it's entirely inside a comment.
Don't incorrectly end a block comment at the second line if it doesn't
contain `*/`.
Recognize `/*` to start a multiline comment even if it isn't at the start of
the line.
When stripping off comments, consistently strip off `/*` and `*/`.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Use '|'.join([comma-separated list]) rather than r'...|' r'...|'. This way
there's less risk of forgetting a '|'. Pylint will yell if we forget a comma
between list elements.
Use match rather than search + mandatory start anchor for EXCLUSION_LINES.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Make parse_identifiers less complex. Pylint was complaining that it had too
many local variables, and it had a point.
* Lift the constants identifier_regex and exclusion_lines to class
constants (renamed to uppercase because they're constants).
* Lift the per-file loop into a new function parse_identifiers_in_file.
No intended behavior change.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Fix cases like
```
/*short comment*/ /*long
comment */
int mbedtls_foo;
```
where the previous code thought that the second line started outside of a
comment and ended inside of a comment.
I believe that the new code strips comments correctly. It also strips string
literals, just in case.
Fixes#5191.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
