Asan poisons memory with an 8-byte granularity. We want to make sure that
the whole specified region is poisoned (our typical use case is a
heap-allocated object, and we want to poison the whole object, and we don't
care about the bytes after the end of the object and up to the beginning of
the next object). So align the start and end of the region to (un)poison to
an 8-byte boundary.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
While an area of memory is poisoned, reading or writing from it triggers a
sanitizer violation.
Implemented for ASan.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Same test cases as in the previous commit.
Remove the redundant symmetric crypto dependency.
The dependency is ensured by the fact that:
1) the test case forces a cipher suite
2) ssl-opt.sh enforces automatically that the
forced ciphersuite is available.
3) The fact that the forced ciphersuite is
available implies that the symmetric
cipher algorithm it uses is available as
well.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
Fix some dependencies on symmetric crypto that
were not correct in case of driver but not
builtin support. Revealed by "Analyze driver
test_psa_crypto_config_accel_cipher_aead vs reference
test_psa_crypto_config_reference_cipher_aead" in
analyze_outcomes.py.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
While the PSA builtin implementation of cipher still depends on
CIPHER_C, the same is no more true for AEADs. When CIPHER_C is not
defined, BLOCK_CIPHER_C is used instead, thus making it possible
to support AEADs without CIPHER_C.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Some PSA_WANT symbols do not have a 1:1 matching with legacy ones.
For example, previous to this commit:
- CCM_C enabled both PSA_WANT_ALG_CCM and PSA_WANT_ALG_CCM_STAR_NO_TAG
even thought the two are not equivalent (authenticated VS
non-authenticated).
- there was no legacy equivalent for ECB_NO_PADDING
What it is common to both PSA_WANT_ALG_CCM_STAR_NO_TAG and
PSA_WANT_ALG_ECB_NO_PADDING is the fact that the builtin implementation
depends on CIPHER_C. Therefore this commits adds this guards to
select whether or not to enable the above mentioned PSA_WANT symbols.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
GCC 5.4 reports below warning on Arm64
```
warning: 'vst1q_u8' is static but used in inline function 'mbedtls_xor' which is not static
```
This inline function miss `static`, others have the keyword
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This test case is incompatible with sanitizers (e.g. ASan), and thus
skipped. If the driver component uses a sanitizer but the reference
component doesn't, we have a PASS vs SKIP mismatch. Since this test case is
unrelated to drivers, we don't mind ignoring it.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
