Reassemble handshake fragments incrementally instead of all at the end. That
is, every time we receive a non-initial handshake fragment, append it to the
initial fragment. Since we only have to deal with at most two handshake
fragments at the same time, this simplifies the code (no re-parsing of a
record) and is a little more memory-efficient (no need to store one record
header per record).
This commit also fixes a bug. The previous code did not calculate offsets
correctly when records use an explicit IV, which is the case in TLS 1.2 with
CBC (encrypt-then-MAC or not), GCM and CCM encryption (i.e. all but null and
ChachaPoly). This led to the wrong data when an encrypted handshake message
was fragmented (Finished or renegotiation). The new code handles this
correctly.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Replace `tests/opt-testcases/handshake-manual.sh` by
`tests/opt-testcases/handshake-generated.sh`. They are identical except for
comments, and for some extra dependencies on
`MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED` which are needed in `development,
but not in `mbedtls-3.6. Those dependencies don't hurt the useful coverage
of the tests, so we'll live with them.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Be more uniform in where certificate authentication and ECDSA are explicitly
required. A few test cases now run in PSK-only configurations where they
always could. Add a missing requirement on ECDSA to test cases that are
currently skipped.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
* Add tests for the server side.
* Remove restriction for TLS 1.2 so that we can test TLS 1.2 & 1.3.
* Use latest version of openSSL to make sure -max_send_frag &
-split_send_frag flags are supported.
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
This commit updates the paths in the documentation for metatest.c as it
has been moved to MbedTLS Framework.
Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>
This commit updates the path for the moved test_zeroize.gdb script which
has been moved to MbedTLS-Framework.
Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>
This commit updates the paths for dlopen_demo.sh in
components-build-system.sh as the file has been moved to the framework.
Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>
This commit moves demo_common.sh, dlopen_demo.sh, metatest.c
query_compile_time_config.c, query_config.h, query_included_headers.c,
zeroize.c and test_zeroize.gdb from MbedTLS into the MbedTLS framework.
Signed-off-by: Harry Ramsey <harry.ramsey@arm.com>
The following files are moved to the framework repo (deleted here):
tests/scripts/test_psa_compliance.py
tests/scripts/test_psa_constant_names.py
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
These tests are about EC curves/groups, not DH ones, so the description
should be updated accordingly.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This is the backport of commit b8ef2a4455 from the "development" branch
which adapts handshake_fragmentation() to use ECDHE-RSA instead of
DHE-RSA. However, since DHE-RSA is not removed in the mbedtls-3.6 branch,
here tests are added instead of replaced.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
