Move back the digest update just after
the call to mbedtls_ssl_read_record().
It fits well here as we explain in the
comment associated to the call to
mbedtls_ssl_read_record() that we
update it manually.
Signed-off-by: Ronald Cron <ronald.cron@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>
Relax the dependencies of the tests about handshake
message defragmentation/reassembly on server side.
TLS 1.3 does not need to be enable anymore for this
to work for TLS 1.2 handshake messages.
Signed-off-by: Ronald Cron <ronald.cron@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>
