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Commit Graph

436 Commits

Author SHA1 Message Date
d3a797710a psa_is_key_slot_occupied: change to using the key identifier
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-08-02 18:36:06 +02:00
41618da50e Clarify backward compatibility requirement
There are two somewhat distinct aspects here: if it compiled, it still
compiles; and if it worked functionally, it still works. They're related in
that if application code currently compiles but cannot possibly work, we
could reasonably make it not compile anymore.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-16 22:32:12 +01:00
41d0334b4c Write up requirements
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-15 16:06:09 +01:00
eec6b2c6b4 Updated slot->attr and slot->key access
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-15 16:06:03 +01:00
a42a8de120 PSA thread safety analysis
Looks like a mutex isn't enough?

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-11-03 12:18:41 +01:00
c8aaac89d0 Fix naming examples in TLS 1.3 style guide
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-10-18 13:00:51 +01:00
0729885c2b Merge pull request #4963 from ronald-cron-arm/tls13-mvp
Define TLS 1.3 MVP and document coding rules
2021-09-29 10:32:49 +02:00
7fc96c1a57 Fix test description
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-28 16:29:04 +02:00
fb877215b5 Fix supported signature documentation
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-28 16:29:04 +02:00
8ee9ed6785 Fix and improve the documentation of supported groups
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-28 16:28:58 +02:00
f164b6a7ff Add an overview section
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:48:09 +02:00
847c3580b8 Expend coding rules
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:48:09 +02:00
3e7c4036b4 Miscellaneous improvements
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:48:09 +02:00
fecda8ddb4 Improve the description of common macros usage
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:48:02 +02:00
99733f0511 Amend vector variables
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:37 +02:00
b194466e99 Amend TLS 1.3 prefix
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:37 +02:00
72064b30cf Fix usage of backticks
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:37 +02:00
660c723b09 Add paragraph about expected quality
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:37 +02:00
7a7032a4ba Remove out of MVP scope items
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:37 +02:00
c3b510f096 Amend supported groups and signatures based on spec 9.1 section
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:37 +02:00
3160d70049 Add comments about key_share and supported_versions support
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 15:39:29 +02:00
85e51083d8 Add support for server_name extension
Section 9.2 of the specification defines server_name
extension as mandatory if not specified otherwise by
an application profile. Thus add its support to the
MVP scope.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 13:42:39 +02:00
004df8ad5f Improve comment about handshake failure with HRR and CertificateRequest
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 13:42:39 +02:00
1fa5088c0b Improve comment about PSK TLS 1.3 configuration options
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 13:42:27 +02:00
023987feef Use GitHub table format
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 12:05:28 +02:00
def52c36e5 Remove obscure comment about TLS 1.3 renegotiation config option
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-27 12:03:55 +02:00
13841cb719 Mention areas that are not (well) tested.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-24 11:43:14 +02:00
9155b0e396 Clarify that 1.3 is excluded
Don't mention "TLS 1.2 only" for PSK, as that could give the impression
that the other things about TLS are supported beyond 1.2, which isn't
the case currently.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-24 10:17:07 +02:00
ca9101739a Improve wording and fix some typos.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-24 10:14:32 +02:00
d3ac4a9a8a Clarify wording of "not covered" section
The section is about things that are not covered, but some lists are
about things that are covered, which was very confusing.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-24 10:06:04 +02:00
1e07869381 Fix inaccuracy in key exchange summary
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-22 10:11:53 +02:00
3785c907c7 Define TLS 1.3 MVP and document coding rules
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2021-09-21 16:16:56 +02:00
73a0e1da0d Document parts not covered by USE_PSA_CRYPTO
Also, remove the section about design considerations for now. It's
probably more suitable for a developer-oriented document that would also
include considerations about possible paths for the future, which would
better be separated from user documentation (separating the certain that
is now, from the uncertain that might or might not be later).

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-21 13:55:00 +02:00
1b08c5f042 Document current effects of USE_PSA_CRYPTO
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-21 12:59:26 +02:00
13b0bebf7d Add docs/use-psa-crypto.md
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2021-09-21 12:59:25 +02:00
8ec3c8f015 Do not require test data to be in the repository
What matters is that we validate that test data is not removed. Keeping the
test data is the most obvious way, but not the only way.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-07-15 16:22:14 +02:00
b91f81a55b Discuss lifetimes, in particular persistence levels
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-07-15 16:22:14 +02:00
77f8e5cb59 Add considerations on key material representations
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-07-15 16:22:14 +02:00
d131e400f0 Clarification: forward and backward compatibility
The import-and-save and load-and-check parts of the tests don't have to be
actually the same test cases.

Introduce the terms “forward compatibility” and “backward compatibility” and
relate them to import-and-save and load-and-check actions.

These are clarifications of intent that do not represent an intended change
in the strategy or intended coverage.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-07-15 16:22:14 +02:00
f31c6c111e Typo
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-07-15 16:22:14 +02:00
8e5020dead Remove obsolete reference to _ret in migration guide
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-07-02 12:16:03 +01:00
7b743193b0 Move subsection
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 20:10:10 +01:00
9637bd30a3 Move subsections
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 20:07:57 +01:00
b0e6bb54f9 Move subsection
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 20:03:55 +01:00
26c12eb523 Remove C from code block
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 19:58:00 +01:00
10963278e7 Mark all code blocks as C
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 19:13:24 +01:00
a014831732 Add missing backticks
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 19:13:24 +01:00
7d2ac88f93 Correct hyperlink
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 19:13:24 +01:00
2482650483 Correct hyperlink
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 19:13:24 +01:00
2b03457ca5 Improve wording
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2021-06-30 19:13:24 +01:00