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>
The signature of a dummy hash for which no pre-image is know is probably
not sensitive, but zeroize it anyway.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
In mbedtls_x509_string_to_names() we were not checking for allocation
failures. An allocation failure would lead to a memcpy() to a null
pointer address.
Fix this by checking the result of the call to mbedtls_calloc() and
returning MBEDTLS_ERR_X509_ALLOC_FAILED in the error case.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Document when this is not used. This was the case in TF-PSA-Crypto 1.0.0,
but not yet in Mbed TLS 3.6.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Instead of unconditionally using `/dev/urandom`, make the device path
configurable at compile time through `MBEDTLS_PLATFORM_DEV_RANDOM` or
at run time through `mbedtls_platform_dev_random`.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In DTLS fragmenting tests, do not check for
ServerKeyExchange message fragmentation as
depending on the configuration and consequently
the chosen ciphersuite the server may not
send the message.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
As done in component_test_tls1_2_ccm_psk_dtls_legacy
enable MBEDTLS_HAVE_TIME in
component_test_tls1_2_ccm_psk_dtls_psa.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
In ssl_tls12_server.c:ssl_parse_client_hello(), remove
the code that directly reads the received data to read
the record expected to contain the ClientHello message.
The function already supported handling a ClientHello
read via mbedtls_ssl_read_record() in the following
cases:
- when the ClientHello was read as a post-handshake
message (renegotiation).
- when the ClientHello was read by
ssl_tls13_process_client_hello() during TLS 1.3 or
TLS 1.2 version negotiation.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
