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12761 Commits

Author SHA1 Message Date
Ryan Everett
709120a9ce Revert change to return behaviour in psa_reserve_free_key_slot 
This change was a mistake, we still need to wipe the pointers here.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-15 11:20:50 +00:00
Ryan Everett
dfe8bf86a8 Return CORRUPTION_DETECTED instead of BAD_SLOT when the slot's state is wrong 
These error codes are only returned if the program has been tampered with,
so they should be CORRUPTION_DETECTED.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-15 11:20:50 +00:00
Ryan Everett
4755e6bda4 Relax psa_wipe_key_slot to allow states other than SLOT_PENDING_DELETION 
psa_wipe_key_slot can now be called on a slot in any state, if the slot's state
is PSA_SLOT_FULL or PSA_SLOT_PENDING_DELETION then there must be exactly 1 registered
reader.

Remove the state changing calls that are no longer necessary.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-15 11:20:35 +00:00
Dave Rodgman
c4f984f2a5 Iterate in 16-byte chunks 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2024-01-15 11:20:19 +00:00
Valerio Setti
5bb454aace psa_crypto: allow asymmetric encryption/decryption also with opaque keys 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-15 10:43:16 +01:00
Tom Cosgrove
bc5d9165ae
Merge pull request #8554 from yanrayw/issue/8221/fix-tls-suiteB-profile 
TLS: remove RSA signature algorithms in `suite B` profile
 2024-01-12 14:34:28 +00:00
Tom Cosgrove
f1ba1933cf
Merge pull request #8526 from yanrayw/issue/7011/send_record_size_limit_ext 
TLS1.3: SRV/CLI: add support for sending Record Size Limit extension
 2024-01-12 13:39:15 +00:00
Waleed Elmelegy
f0ccf46713 Add minor cosmetic changes to record size limit changelog and comments 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-12 10:52:45 +00:00
Ronald Cron
ae2213c307
Merge pull request #8414 from lpy4105/issue/uniform-ssl-check-function 
Harmonise the names and return values of check functions in TLS code
 2024-01-11 13:51:39 +00:00
Ronald Cron
7c14afcaaa
Merge pull request #8595 from yanrayw/issue/8593/srv-CH-fix-version-check 
TLS1.3: SRV: check `min_tls_version` when parsing ClientHello
 2024-01-11 13:34:09 +00:00
Valerio Setti
19ec9e4f66 psa_crypto_ecp: remove support for secp224k1 
Since this curve is not supported in PSA (and it will not ever be
in the future), we save a few bytes.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-11 07:07:14 +01:00
Paul Elliott
f149cd1a3a
Merge pull request #8688 from jwinzig-at-hilscher/development 
Fix bug in mbedtls_x509_set_extension
 2024-01-10 16:57:16 +00:00
Waleed Elmelegy
3ff472441a Fix warning in ssl_tls13_generic.c 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:28 +00:00
Waleed Elmelegy
f501790ff2 Improve comments across record size limit changes 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:28 +00:00
Waleed Elmelegy
fbe42743eb Fix issue in checking in writing extensions 
Fix issue in checking if server received
record size limit extension.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Waleed Elmelegy
e1ac98d888 remove mbedtls_ssl_is_record_size_limit_valid function 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Waleed Elmelegy
d2fc90e024 Stop sending record size limit extension if it's not sent from client 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Waleed Elmelegy
148dfb6457 Change record size limit writing function 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Waleed Elmelegy
47d2946943 tls13: server: write Record Size Limit ext in EncryptedExtensions 
- add the support in library
- update corresponding test cases.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2024-01-10 16:17:27 +00:00
Yanray Wang
42017cd4c9 tls13: cli: write Record Size Limit ext in ClientHello 
- add the support in library
- update corresponding test case

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2024-01-10 16:17:27 +00:00
Yanray Wang
faf70bdf9d ssl_tls13_generic: check value of RecordSizeLimit in helper function 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2024-01-10 16:17:27 +00:00
Yanray Wang
a8b4291836 tls13: add generic function to write Record Size Limit ext 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2024-01-10 16:17:27 +00:00
Janos Follath
890c74447d
Merge pull request #1123 from yanesca/fix-marvin-attack 
Fix for the Marvin attack
 2024-01-10 12:16:57 +00:00
Jonathan Winzig
5caf20ea80
Update fix to be more platform-independent 
Co-authored-by: David Horstmann <david.horstmann@arm.com>
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-09 16:41:10 +01:00
Tom Cosgrove
3a6059beca
Merge pull request #7455 from KloolK/record-size-limit/comply-with-limit 
Comply with the received Record Size Limit extension
 2024-01-09 15:22:17 +00:00
Jonathan Winzig
05c722bfd0 Fix Issue #8687 
Signed-off-by: Jonathan Winzig <jwinzig@hilscher.com>
 2024-01-09 15:20:03 +01:00
Valerio Setti
39faa9cad4 psa_util: rename parameter of mbedtls_ecc_group_from_psa 
The new name better reflects the fact that the 1st parameter
is just the EC family and not the curve.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:53 +01:00
Valerio Setti
0d438fa390 psa_crypto_ecp: fix comment for secp224k1 in check_ecc_parameters 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
7863627bd6 psa_util: remove support for secp224k1 in EC conversion functions 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
65df79303f psa_crypto_ecp: return unsupported for secp224k1 in check_ecc_parameters() 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
0bc8598d20 psa_util: properly handle secp224r1 private key size 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
0e608807e3 psa: let mbedtls_ecc_group_from_psa() accept only exact bit lengths 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
673868be5d psa_crypto_ecp: add helper for checking EC parameters 
This commit also updates "test_suite_psa_crypto.data" replacing
PSA_ERROR_NOT_SUPPORTED with PSA_ERROR_INVALID_ARGUMENT when
a wrong bit size is provided while importing key.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
d36c313b53 psa: remove bits_is_sloppy parameter from mbedtls_ecc_group_from_psa() 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
ddba51e6c9 psa: rename "mbedtls_ecc_group_of_psa" to "mbedtls_ecc_group_from_psa" 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 13:41:52 +01:00
Valerio Setti
dd2afcd881 Revert "psa_util: add algorithm's availability checks for MD conversion functions" 
This reverts commit 3d2e0f5f42b9ac646f63d67e442f4af0f8a3fe4f.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2024-01-09 08:41:29 +01:00
Manuel Pégourié-Gonnard
4aad0ff510
Merge pull request #8632 from valeriosetti/issue8598 
[G5] Make block_cipher work with PSA
 2024-01-08 08:07:53 +00:00
Waleed-Ziad Maamoun-Elmelegy
e2d3db5cfc
Update mbedtls_ssl_get_output_record_size_limit signature 
Co-authored-by: Ronald Cron <ronald.cron@arm.com>
Signed-off-by: Waleed-Ziad Maamoun-Elmelegy <122474370+waleed-elmelegy-arm@users.noreply.github.com>
 2024-01-05 14:19:16 +00:00
Ryan Everett
6a9c14b918 Update mbedtls_psa_get_stats 
Uses readers to report "locked_slots",
and slot state empty to report "empty_slots".

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
6cd2b8db96 Update psa_wipe_all_key_slots 
This will still wipe the slot regardless of state/readers.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
1b70a07eca Replace psa_unlock_key_slot calls in operations which act on FULL slots 
Replaces calls to psa_unlock_key_slot with calls to psa_unregister_read.

All instances follow a pattern of a call to psa_get_and_lock_key_slot_X,
followed by some code which reads from a slot, followed by a call to psa_unregister_read.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
eb27dc0f3a Update psa_load_X_key_into_slot 
These functions (on success) take a slot from PSA_SLOT_FILLING to PSA_SLOT_FULL.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
c70ce576bd Update psa_destroy_key, psa_purge_key and psa_close_key 
This does not yet implement destruction while a key is in use for psa_destroy_key;
that will be implemented in a separate pr.
(I am not sure if I am allowed to change the documentation in the include files.)

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
098c6659ad Update psa_get_and_lock_key_slot_X functions 
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
b69118ebd0 Update key creation functions to use the new key slot states 
Update psa_start_key_creation,
psa_finish_key_creation and psa_fail_key_creation.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
2afb516011 Update and rename psa_get_empty_key_slot 
Rename to psa_reserve_free_key_slot, as this function reserves a slot which is
free (not always empty) for filling.
Implement necessary state transitions and state checks.
Rename unlocked_persistent_key_slot to unused_persistent_key_slot.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
4a78277cb2 Implement psa_key_slot_state_transition 
This inline function is used in every case we want to change the state of a slot,
except for where we do not care about what the state of the slot was before.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
39cc9d755e Implement psa_register_read and psa_unregister_read 
Replaces psa_lock_key_slot and psa_unlock_key_slot.
Future commits will remove the calls to locking/unlocking functions,
and add calls to registering/unregistering functions.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
62aa79ac5c Implement psa_key_slot_has_readers and remove psa_is_key_slot_occupied 
Remove psa_is_key_slot_occupied, any function which calls this can just check
the state variable instead.
Replace psa_is_key_slot_locked with psa_key_slot_has_readers.
References to the now removed functions are changed in future commits.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00
Ryan Everett
aa33c512cc Update psa_wipe_key_slot 
Change psa_wipe_key_slot to use the new state system.

Signed-off-by: Ryan Everett <ryan.everett@arm.com>
 2024-01-04 16:57:48 +00:00