MinGW uses a legacy printf by default which doesn't support the `z` modifier
for `size_t`. Skip these test cases on MinGW.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
When `MBEDTLS_TEST_PLATFORM_IS_NOT_UNIXLIKE` is defined, do not enable
`MBEDTLS_PLATFORM_IS_UNIXLIKE`. This lets us test baremetal builds as such
even if we happen to be building for Linux or other Unix-like platform.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In particular, test `"%zu"` for `size_t` and `"%lld"` for `long long`, which
older Windows runtimes do not support, but which Mbed TLS uses.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The goal isn't to do any functional testing, but to have a simple diagnostic
if some Unix platform function isn't available, and to have a record of
success in the outcome file.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
We were using slightly different guards to decide whether to include
`<unistd.h>` in different places. Unify those.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In `test_suite_debug`, test `mbedtls_debug_snprintf()`, which uses
`mbedtls_vsnprintf()` like `mbedtls_debug_print_msg()`. Do this instead of
testing `mbedtls_snprintf()`, which might be subtly different (older
Windows runtimes had slightly different behavior for vsnprintf() vs
snprintf(); TF-PSA-Crypto might pick up a different function if the
platform configuration is different in TF-PSA-Crypto and Mbed TLS).
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This is not only convenient, but now necessary, because if the content of
the generated files changes due to changes in Python files in the framework,
`all.sh check_generated_files` will fail in the framework CI.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Improve DTLS proxy 3d tests with OpenSSL and
GnuTLS servers. Have a better control of which
message is fragmented and verify it is the
case.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Improve DTLS reassembly tests with OpenSSL
and GnuTLS server. Check that some messages
have been reassembled.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
We are about to have full support for TLS 1.2
CH reassembly on server side. The equivalent
positive test would be a duplicate of one of
the tests generated by generate_tls_handshake_tests.py.
Thus just removing the negative test.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
In the TLS-Exporter for TLS 1.3 we mistakenly call PSA_HASH_LENGTH() on
an mbedtls_md_type_t when it should be called on a psa_algorithm_t.
Fortunately, these two types have almost the same values, since we have
previously aligned them to make conversion more efficient. As a result,
PSA_HASH_LENGTH() produces exactly the same value when called on an
mbedtls_md_type_t as with the equivalent psa_algorithm_t.
Thanks to this happy coincidence, fix a largely cosmetic issue (rather
than a major functional bug).
Signed-off-by: David Horstmann <david.horstmann@arm.com>
TLS-PRF uses either SHA-256 and SHA-384, so the removed paragraph was not
correct. The correct version is already available in "check_config.h".
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
In the default build, it was 2363 bytes which is a lot to put on the
stack for constrained devices. Fortunately we already have a large
enough buffer at hand: the user-provided output buffer. Use it.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Tell the GCC compiler that pointers to types "mbedtls_uintXX_unaligned_t"
(where XX is 16, 32 or 64) might alias with other types. This helps at
high optimizations level (i.e. "-O3") so that the compiler does not mess
up with instruction reordering and memory accesses.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
MBEDTLS_ALIGNMENT_DISABLE_EFFICENT_UNALIGNED_ACCESS is used to forcedly
prevent MBEDTLS_EFFICIENT_UNALIGNED_ACCESS from being set. This prevents
optimizations from being used on x86 which is useful for testing
purposes.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This is meant to test a bug found on:
- Little endian platforms other than x86 or ARM (these have specific
optimizations available);
- GCC versions from 10 to 14.2 (below and above are fine);
- Optimization level "-O3" (lower levels are fine).
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
