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672 Commits

Author SHA1 Message Date
Minos Galanakis
d156cf4c02 Merge remote-tracking branch 'development-restricted' into mbedtls-4.2.0.rc 2026-06-26 22:23:37 +01:00
Ronald Cron
41a8bdf109
Merge pull request #1619 from valeriosetti/issue1585 
[development] Stale DTLS- SRTP negotiation state after session_reset() (ARM-RZ7EMQAA)
 2026-06-26 12:17:06 +02:00
Ronald Cron
74b9ab2008 tls13_fetch_handshake_msg(): Remove require_record_boundary parameter 
Deduce it from the handshake message type

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
e08cea612f tls13_record_boundary_alignement: Append empty hs msg 
Append an empty handshake message to expand
the record instead of just a zero byte.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
1a58c59470 Various improvements of tls13_(drop_early_data|record_boundary_alignment)() 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
86315b62a8 test_suite_ssl: Add initialization to all zeroes of test endpoint structs 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
2de65b79a3 test_suite_ssl: Test EndOfEarlyData on record boundary enforcement 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
cbef7256ce test_suite_ssl: Test client Finished on record boundary enforcement 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
53ac018b24 test_suite_ssl: Test server Finished on record boundary enforcement 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
93eb43ed4f test_suite_ssl: Test ServerHello on record boundary enforcement 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
c8fefcde05 test_suite_ssl: Test ClientHello on record boundary check 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
3861588b47 tls13: Add record boundary checks 
RFC 8446 (TLS 1.3 specification), Section 5.1, states:

Handshake messages MAY be coalesced into a single TLSPlaintext record
or fragmented across several records, provided that:
    ...
    -Handshake messages MUST NOT span key changes. Implementations
    MUST verify that all messages immediately preceding a key change
    align with a record boundary; if not, then they MUST terminate the
    connection with an "unexpected_message" alert. Because the
    ClientHello, EndOfEarlyData, ServerHello, Finished, and KeyUpdate
    messages can immediately precede a key change, implementations
    MUST send these messages in alignment with a record boundary.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:33 +02:00
Ronald Cron
b340e27847 test_suite_ssl: Add early data drop tests 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-24 15:51:30 +02:00
Valerio Setti
0a48608651 tests: ssl: split ssl_helpers between public and internal functions 
Move functions in "ssl_helpers.h" that depend on internal headers to
"ssl_helpers_internal.h". This allows to include "ssl_helpers.h" also
in programs (which do not have access to internal headers).

Signed-off-by: Valerio Setti <vsetti@baylibre.com>
 2026-06-24 14:30:59 +02:00
Ben Taylor
e98a0a84c3 Improve tls_transcript_error_propagation testing to check for error codes 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
414d284f4a Update regression test 
Co-authored-by: Ronald Cron <ronald.cron@arm.com>
Signed-off-by: Ben Taylor <32939606+bjwtaylor@users.noreply.github.com>
 2026-06-24 09:33:33 +01:00
Ben Taylor
14b2bdc8ce fix code style 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
629df9f5fb Improve testing 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
f63a0058d3 Remove check for NULL pointer 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
1e098f3ae9 Add client tests for RMS computation error 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
e9779ccaa3 Add unsupported trigger check 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
ed70149de3 Add further documentation to tls_abort_transcript_context 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:33 +01:00
Ben Taylor
c2a26a989f Fixed code style 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:32 +01:00
Ben Taylor
8e9e821ce8 refactor initialisation in tls_transcript_error_propagation, so that the variables are initialised straight after they are declared 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:32 +01:00
Ben Taylor
d137f35665 Add additional guard for sha256 in tests 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:32 +01:00
Ben Taylor
e8f3c920ed Improve layout of the code for debugging with breakpoints 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:32 +01:00
Ronald Cron
ae6b06ce4c Improve dependencies and error handling 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:33:30 +01:00
Ben Taylor
5871216afc tests: ssl: add regression tests for EMS/RMS error propagation 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-24 09:30:05 +01:00
Gilles Peskine
98e4a7b02a
Merge pull request #1595 from bjwtaylor/info-leak-in-ssl_write_new_session_ticket 
Info leak in ssl write new session ticket
 2026-06-24 09:42:13 +02:00
Gilles Peskine
41ee1448ba Add DTLS handshake test with badmac_seen=1 
Add a test entry point for a handshake with a specially crafted context.
This can be used for defense in depths for scenarios that we think can't
happen, but might actually happen due to a bug, or due to a new feature that
is insufficiently tested. This can also be a proxy for testing aspects of
renegotiation or session resumption in circumstances that are hard to
arrange.

In this commit, use it to test a DTLS handshake with `ssl->badmac_seen`
:(actually `ssl->badmac_seen_or_in_hsfraglen` in the 3.6 branch) set to a
nonzero value. This can't happen, as far as I know (`badmac_seen` can only
be nonzero during renegotiation, not during a nominal handshake or in
session resumption). But it could happen, for example, if
`mbedtls_ssl_session_reset()` failed to reset `badmac_seen`, as was the case
in Mbed TLS 4.0.0 to 4.1.0.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2026-06-17 14:53:58 +02:00
Gilles Peskine
3e76e77ee2 Test DTLS renegotiation when badmac_seen_or_in_hsfraglen != 0 
Non-regression test for a bug introduced with TLS handshake defragmentation
support in Mbed TLS 3.6.3, whereby the confusion between the `badmac_seen`
meaning and the `in_hsfraglen` meaning of `ssl->badmac_seen_or_in_hsfraglen`
causes renegotiation to be processed incorrectly after receiving a message
with a bad MAC.

The bug doesn't affect Mbed TLS 4.0.0 and above, but it's still good to have
more testing.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2026-06-17 14:53:58 +02:00
Gilles Peskine
639615337e Add a missing dependency 
Needed by a test certificate.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2026-06-17 14:53:58 +02:00
Ronald Cron
5374a4124b Remove unnecessary dependency 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2026-06-17 14:53:58 +02:00
Ronald Cron
1070ab8dd7
Merge pull request #1563 from minosgalanakis/security/mlfbyt4c_tls13_policy_bypass 
TLS1.3 client HRR policy bypass[ARM-MLFBYT4C]
 2026-06-10 13:04:24 +02:00
Ben Taylor
273c9b38b7 Correct syntax of MBEDTLS_GET_UINT32_BE in write_new_session_ticket_mem 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-10 08:38:36 +01:00
Ben Taylor
33c55a90e3 Improve test of non-initilisation of lifetime 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-08 15:39:17 +01:00
Ben Taylor
f5675fd064 Add test for leak 
Signed-off-by: Ben Taylor <ben.taylor@linaro.org>
 2026-06-08 15:39:17 +01:00
Nadav0077
fc34e72fc2
Address review: symbolic mutation constants and CID bounds-check test 
Signed-off-by: Nadav0077 <18245584+Nadav0077@users.noreply.github.com>
 2026-05-21 13:58:17 +03:00
Minos Galanakis
84667a048f test_suite_ssl: Added MBEDTLS_DEBUG_C guards to logs 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-05-20 12:25:42 +01:00
Minos Galanakis
95ad8b45ed test_suite_ssl: Restructured reject_hrr_selecting_unoffered_group 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-05-19 22:28:56 +01:00
Minos Galanakis
3d3de630db test_suite_ssl: Renamed hrr_reject_selecting_unoffered_group 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-05-19 17:36:12 +01:00
Nadav0077
72f767da31
Address review comments on serialized data hardening 
Signed-off-by: Nadav0077 <18245584+Nadav0077@users.noreply.github.com>
 2026-05-19 14:15:02 +03:00
Minos Galanakis
848ddaaedb test_suite_ssl: doc fixes 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-05-13 11:33:40 +01:00
Minos Galanakis
89a0606118 Adjusted dependecies for hrr_reject_unadvertised_group 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-05-06 11:19:39 +01:00
Nadav0077
3ab4fce1a0
Harden TLS 1.3 serialized session loading 
Signed-off-by: Nadav0077 <18245584+Nadav0077@users.noreply.github.com>
 2026-04-25 15:19:30 +03:00
Minos Galanakis
a9a8385747 test_suite_ssl: Introduced hrr_reject_unadvertised_group 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-04-24 12:04:36 +01:00
Minos Galanakis
308e7fb232 Merge remote-tracking branch 'restricted/development-restricted' into mbedtls-4.1.0.rc3 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2026-03-26 22:18:31 +00:00
Ronald Cron
cb0b594a9d
Merge pull request #10442 from davidhorstmann-arm/verify-result-default-failure 
Hardening: Make `mbedtls_ssl_get_verify_result()` default to failure
 2026-03-17 10:36:38 +00:00
Valerio Setti
ed0aebd2c5 tests: bulk replace MBEDTLS_RSA_C with PSA_HAVE_ALG_SOME_RSA_SIGN 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2026-03-16 13:52:01 +01:00
Janos Follath
703c2a6d7c Fix a typo and an oversight 
DEBUG_C supposed to have been removed from the test dependencies, still
being there is an oversight. Removing it was the sole purpose of
3e58109fbd.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2026-03-16 12:28:36 +00:00