Gilles Peskine
396a2a3dcb
Explain interruptible operations
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-30 11:02:06 +01:00
Gilles Peskine
d96aa1b5cd
Say who to contact
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-29 21:13:02 +01:00
Gilles Peskine
dfe6707fc7
Fix typos and make minor style improvements
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-29 21:12:39 +01:00
Gilles Peskine
d372da6201
Expand on the removal of RNG boilerplate
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-28 18:03:53 +01:00
Gilles Peskine
601d3a0bd7
Add links to newly added functions
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-28 18:03:16 +01:00
Gilles Peskine
5403cb340a
typos
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-28 18:03:03 +01:00
Gilles Peskine
677285a299
Clarify "functions that facilitate the transition"
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-28 16:45:50 +01:00
Gilles Peskine
7ee4cc302a
Create legacy-API bridge API design document
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Do the analysis for hashes.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-11-28 16:08:26 +01:00
Dave Rodgman
16799db69a
update headers
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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2023-11-02 19:47:20 +00:00
Tom Cosgrove
6dcb63bc6d
Fix broken link to psa-driver-example-and-guide in psa-driver-wrappers-codegen-migration-guide.md
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Fixes #8453
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2023-10-31 15:39:25 +00:00
Manuel Pégourié-Gonnard
4823d2c94e
Extend design discussion
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-26 12:56:39 +02:00
Janos Follath
a365efc6f1
Threading design: fix internal links
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-26 10:22:55 +01:00
Manuel Pégourié-Gonnard
6b3643117b
Document chosen goals and priorities for 3.x
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-26 11:02:17 +02:00
Manuel Pégourié-Gonnard
3bcda449c0
Things forgotten in the previous commit
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-26 10:03:49 +02:00
Janos Follath
54bd71b40f
Update operation threading strategy
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The library does not need to provide protection, leave it to the crypto
service.
Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-23 10:30:50 +01:00
Janos Follath
e604269a59
Threading Design: emphasise performance requirement
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-23 10:16:58 +01:00
Janos Follath
23f7e41633
Threading design: improve language
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Co-authored-by: Paul Elliott <62069445+paul-elliott-arm@users.noreply.github.com>
Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-23 10:11:18 +01:00
Janos Follath
49d467c37d
Threading design: update and clarify 3.6 plan
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- Separation of attr and slot state is added
- Driver support is cut back
Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-20 15:41:40 +01:00
Janos Follath
de0e3e352d
Threading design: Update empty slot tracking
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Using a dedicated field allows clean separatin between key attributes
and slot state. This allows us to use the same mechanics for attributes
and key content. Which in turn means lower code size and easier
maintenance.
Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-20 15:12:42 +01:00
Janos Follath
52586895f7
Clarify threading design document structure
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Separate design analysis from plans and make the distinction clear
between what is implemented, what is planned to be implemented soon,
what is planned to be implemented in the future, and what is ideas that
are rejected.
(The distinction between the last two categories doesn't have to be
clear, we can't and shouldn't plan that far ahead.)
Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-20 14:26:57 +01:00
Janos Follath
19192a5158
Clarify reentrancy requirements for drivers
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-20 13:16:48 +01:00
Janos Follath
d7a39ae21e
Add plan for 3.6 to threading design
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-17 14:34:26 +01:00
Janos Follath
574100bb0d
Add clarifications to thread safety design
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-17 12:50:28 +01:00
Janos Follath
811a954383
Add reentrancy section to thread safety design
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-17 12:50:21 +01:00
Manuel Pégourié-Gonnard
f1878d8974
Update to only serve GCM and CCM
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-12 11:19:00 +02:00
Janos Follath
28b4da954b
Add PSA threading design
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-10-10 15:15:55 +01:00
Manuel Pégourié-Gonnard
301d2a29a7
Update to MD light section
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Mostly to reflect this has been implemented, and remove references to
temporary remains from the previous strategy (hash_info, legacy_or_psa)
which would probably be more confusing than helpful at this point.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-10 10:04:07 +02:00
Manuel Pégourié-Gonnard
2daee0410e
Update list of modules using hashes
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-10 10:04:07 +02:00
Manuel Pégourié-Gonnard
ca18b7747e
Update definition of Cipher light
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-10 10:04:07 +02:00
Manuel Pégourié-Gonnard
839d3580bd
Update details of modules using cipher operations
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-10-10 09:22:59 +02:00
Gilles Peskine
32743619a2
Merge pull request #8114 from yanesca/threading_requirements_update
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Refine thread safety requirements
2023-10-09 11:22:59 +00:00
Manuel Pégourié-Gonnard
8c40f3dfad
Formatting fixes
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-28 11:06:09 +02:00
Manuel Pégourié-Gonnard
140c08e325
Minor clarifications.
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-28 11:02:37 +02:00
Manuel Pégourié-Gonnard
89ae266e5a
Update docs/driver-only-builds.md
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Latest changes:
- logic about the relationship between curves, key types and algs (8075)
- building without bignum is no longer "coming soon", it's there :)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-28 08:53:05 +02:00
Manuel Pégourié-Gonnard
dfa42b34ab
Improve documentation about driver-only p256-m.
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-28 08:53:05 +02:00
Manuel Pégourié-Gonnard
789000b2be
Update list of p256-m entry points
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There was a bit of a race condition between #8041 which introduced the
new entry points, and #8203 which documented the list of entry points.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-28 08:51:51 +02:00
Dave Rodgman
0fc86b2ddf
Merge pull request #8075 from valeriosetti/issue8016
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driver-only ECC: curve acceleration macros
2023-09-27 14:39:02 +00:00
Manuel Pégourié-Gonnard
f7dc6cfef1
Document limitation on "mixed" builds
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-27 10:34:52 +02:00
Xiaokang Qian
db3035b8bc
Fix a typo in psa-crypto-implementation-structure.md
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Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
76e55a20dd
Change the documenti about psa_crypto_driver_wrappers.c{h}
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Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
1198e43644
Change the description of auto-generated driver dispatch files
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Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Xiaokang Qian
845693c513
Change comments to psa_crypto_driver_wrappers.h
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Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
2023-09-26 09:09:20 +00:00
Manuel Pégourié-Gonnard
030f11b0b1
Type fixes and wording improvements
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-24 09:48:47 +02:00
Manuel Pégourié-Gonnard
1f61b7b8ea
Document driver-only hashes
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Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2023-09-24 09:48:46 +02:00
Gilles Peskine
efaee9a299
Give a production-sounding name to the p256m option
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Now that p256-m is officially a production feature and not just an example,
give it a more suitable name.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-20 20:49:47 +02:00
Gilles Peskine
452beb9076
Merge pull request #8203 from gilles-peskine-arm/p256-m-production
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Declare p256-m as ready for production
2023-09-20 09:36:05 +00:00
Paul Elliott
3d0bffb257
Improve statement in driver-only-builds.md
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Signed-off-by: Paul Elliott <paul.elliott@arm.com>
2023-09-13 15:15:37 +01:00
Gilles Peskine
6f784dff49
Reflect the fact p256-m has been integrated into Mbed TLS
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-09-13 15:32:30 +02:00
Valerio Setti
7373a6644d
driver-only-builds.md: fix text
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Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
2023-09-04 16:16:11 +02:00
Janos Follath
b4527fbd82
Add clarifications to the threading requirements
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Signed-off-by: Janos Follath <janos.follath@arm.com>
2023-08-31 14:01:24 +01:00