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Author SHA1 Message Date
Gilles Peskine
efaee9a299 Give a production-sounding name to the p256m option 
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 
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 
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 
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 
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 
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-31 14:01:24 +01:00
Janos Follath
b6954730f0
Fix typo 
Co-authored-by: Ronald Cron <ronald.cron@arm.com>
Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-31 13:54:21 +01:00
Janos Follath
35633dd977 Add threading non-requirement 
State explicitly the non-requirement that it's ok for psa_destroy_key to
block waiting for a driver.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-31 08:31:19 +01:00
Janos Follath
15d9ec29be Improve thread safety presentation 
- Use unique section titles so that there are unique anchors
- Make list style consistent between similar sections

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-31 08:22:21 +01:00
Janos Follath
0385c2815c Tighten thread safety requirements 
We shouldn't violate the requirement that the key identifier can be
reused. In practice, a key manager may destroy a key that's in use by
another process, and the privileged world containing the key manager and
the crypto service should not be perturbed by an unprivileged process.

With respect to blocking, again, a key manager should not be blocked
indefinitely by an unprivileged application.

These are desirable properties even in the short term.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-30 16:44:04 +01:00
Janos Follath
7ec993d804 Refine thread safety requirements 
Split and refine short term requirements for key deletion.

Signed-off-by: Janos Follath <janos.follath@arm.com>
 2023-08-23 16:04:48 +01:00
Valerio Setti
d31b28485b driver-only-builds: update EC and FFDH sections 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-08-17 12:36:40 +02:00
Manuel Pégourié-Gonnard
36cd3f9f8e Add tentative definition of Cipher light 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-08-11 10:06:42 +02:00
Manuel Pégourié-Gonnard
948137be59 Add details on use of ciphers from other modules 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-08-10 16:58:30 +02:00
Gilles Peskine
33291ba35f
Merge pull request #5538 from gilles-peskine-arm/psa-thread_safety-doc 
PSA thread safety requirements
 2023-08-10 16:21:55 +02:00
Manuel Pégourié-Gonnard
0b6d021069 Adjust presence of warning/link. 
- the codegen migration document is already a migration document, so
doesn't need the extra warning about work in progress;
- the driver interface can use a link to the more practical guide too.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-08-08 09:37:11 +02:00
Gilles Peskine
9aa93c8e78 Added a note about new primitives for secure destruction 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-08-07 16:32:09 +02:00
Gilles Peskine
584bf985f5 Elaborate on psa_destroy_key requirements 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-08-07 16:29:19 +02:00
Manuel Pégourié-Gonnard
de24ba6cfd Add link to examples in relevant places 
Some documents about driver describe a state of things that is ahead of
the reality. They already contain a warning about it, but no way to know
that the current reality is; add a pointer to a document that describes
it.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-08-07 11:36:14 +02:00
Manuel Pégourié-Gonnard
b61484947a Fix error in the guide to drivers 
There is no export_key entry point for transparent drivers.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-08-07 11:32:51 +02:00
Gilles Peskine
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
Valerio Setti
ab02d391cb test: use only rev-parse for getting the current branch 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-07-31 16:47:07 +02:00
Valerio Setti
ccb0344969 test: add GIT alternative commands for older GIT versions 
The Docker container used for the CI has Git version 2.7.4 which
does not support the "git branch --show-current" command since this
was added in version 2.22.
Therefore this commit adds an alternative version for old Git versions.

Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-07-31 15:07:49 +02:00
Manuel Pégourié-Gonnard
1c739ec277
Merge pull request #7900 from mpg/doc-driver-only 
ECPf wrap-up
 2023-07-26 10:25:54 +02:00
Manuel Pégourié-Gonnard
fb22c27f1d Misc wording fixes and improvements 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-07-18 10:40:56 +02:00
Manuel Pégourié-Gonnard
1937cf8143 Improve wording & fix a typo 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-07-11 11:14:15 +02:00
Manuel Pégourié-Gonnard
c97775162e Fix inaccurate information about FFDH 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-07-11 11:11:20 +02:00
Dave Rodgman
e183ecef3d
Merge pull request #7136 from yanrayw/5692-record-compatsh-test-cases 
Record the outcome of each test case in compat.sh
 2023-07-10 12:08:32 +01:00
Manuel Pégourié-Gonnard
7a82e27a10 Add documentation on driver-only ECC 
Just one part left for later.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-07-07 17:09:14 +02:00
Manuel Pégourié-Gonnard
6d5f4946e6 Add docs/driver-only-builds.md 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-07-07 17:09:14 +02:00
Gilles Peskine
0ca2a1f51b
Merge pull request #7646 from gilles-peskine-arm/psa-driver-transaction-testing-spec 
Storage resilience with stateful secure elements: design document
 2023-06-29 18:25:52 +02:00
Gilles Peskine
909cf5a3ec Show how to extract curve information from an ecp_keypair 
It's not pretty.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-20 23:38:39 +02:00
Gilles Peskine
603f0fca6e The ECP curve name is the one from TLS, not one we made up 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-20 23:38:21 +02:00
Manuel Pégourié-Gonnard
417ce2c574 Rename _USE to _BASIC 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-06-16 10:36:44 +02:00
Gilles Peskine
379ff8754d Cover ecp.h 
Also correct some statements about rsa/ecp/pk check functions.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-15 21:15:21 +02:00
Gilles Peskine
f75e65d90b Rename PSA_WANT_KEY_TYPE_xxx_KEY_PAIR_USE to ..._BASIC 
per https://github.com/Mbed-TLS/mbedtls/issues/7439#issuecomment-1592673401
and https://github.com/Mbed-TLS/mbedtls/pull/7774#discussion_r1230658660

State that EXPORT implies BASIC.

Also fix missing `WANT_` parts.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-15 18:39:14 +02:00
Gilles Peskine
5bd4f17e4e Cover ECDH and DHM 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-15 18:33:30 +02:00
Gilles Peskine
b33d0ac532 Mention self-tests 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-15 18:33:15 +02:00
Manuel Pégourié-Gonnard
1cae90bf50 Update PSA_WANT spec for new KEY_PAIR scheme 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-06-14 12:19:13 +02:00
Gilles Peskine
c7b53f3ab7 Mention mbedtls_psa_get_random 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-13 21:31:53 +02:00
Gilles Peskine
34a201774e More about whether to have the driver key id in the transaction list 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-13 21:11:43 +02:00
Gilles Peskine
009c06b973 Discuss the cost of a get_key_attributes entry point 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-13 21:11:43 +02:00
Gilles Peskine
5ad8ca2a5f Legacy-to-PSA transition guide 
Covers most modules, but missing most of ecp, ecdh and dhm.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-13 19:52:31 +02:00
Gilles Peskine
265ce7c1da
Merge pull request #5451 from gilles-peskine-arm/psa-driver-kdf-spec 
PSA drivers: specification for key derivation
 2023-06-06 11:37:28 +02:00
Gilles Peskine
f4ba0013e2 Clarify when key derivation entry points are mandatory/permitted 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-05 14:24:14 +02:00
Gilles Peskine
8dd1e623e1 Copyediting 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-05 14:14:41 +02:00
Gilles Peskine
7df8ba6a10 Rework the description of key derivation output/verify key 
Some of the fallback mechanisms between the entry points were not described
corrrectly.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-02 18:16:02 +02:00
Gilles Peskine
dcaf104eef Note that we may want to rename derive_key 
... if we think of a better name

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-02 18:02:41 +02:00
Gilles Peskine
f96a18edc7 Probably resolve concern about the input size for derive_key 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-02 18:02:15 +02:00
Gilles Peskine
1414bc34b9 Minor copyediting 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-06-02 17:54:32 +02:00
Gilles Peskine
24f52296f1 Key agreement needs an attribute structure for our key 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:44:04 +02:00
Gilles Peskine
e52bff994c Note possible issue with derive_key: who should choose the input length? 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:43:29 +02:00
Gilles Peskine
b319ed69c4 State explicitly that cooked key derivation uses the export format 
This is the case for all key creation in a secure element, but state it
explicitly where relevant.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:42:45 +02:00
Gilles Peskine
f787879a14 Clarify sequencing of long inputs 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:42:29 +02:00
Gilles Peskine
d2fe1d5498 Rationale on key derivation inputs and buffer ownership 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:42:17 +02:00
Gilles Peskine
4e94fead86 Key derivation dispatch doesn't depend on the key type 
At least for all currently specified algorithms.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:40:56 +02:00
Gilles Peskine
66b96e2d87 Copyediting 
Fix some typos and copypasta. Some very minor wording improvements.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-31 00:40:27 +02:00
Gilles Peskine
4e5088476e Finish test strategy 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-30 23:34:07 +02:00
Gilles Peskine
44bbf29597 Write up the transaction/recovery processess 
Still missing: details of part of the testing

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-24 20:35:49 +02:00
Gilles Peskine
76a852f8fb Design document for storage resilience 
Explore possibilities for implementing stateful secure elements with
storage. Choose one.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-24 09:37:30 +02:00
Gilles Peskine
63df4ec3ca
Merge pull request #7589 from daverodgman/pr4990 
Replace references to Mbed Crypto (rebase)
 2023-05-16 19:14:51 +02:00
Gilles Peskine
7e37aa85a2
Merge pull request #5904 from gilles-peskine-arm/psa-doc-implementing-new-mechanism 
Check list for implementing a new mechanism in PSA crypto
 2023-05-16 14:04:15 +02:00
Gilles Peskine
de4cbc54d3 Fix copypasta 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-05-16 12:04:57 +02:00
Fredrik Hesse
95bd5a5004 Minor adjustments after review. 
Signed-off-by: Fredrik Hesse <fredrik@hesse.se>
 2023-05-12 15:01:59 +01:00
Fredrik Hesse
0ec8a90d48 Replace references to Mbed Crypto with Mbed TLS through-out documentation and comments. 
Signed-off-by: Fredrik Hesse <fredrik@hesse.se>
 2023-05-12 15:00:45 +01:00
Fredrik Hesse
cc207bc379 Replace references to Mbed Crypto with Mbed TLS through-out documentation and comments. 
Signed-off-by: Fredrik Hesse <fredrik@hesse.se>
 2023-05-12 14:59:01 +01:00
Bence Szépkúti
e06d863267
Merge pull request #7538 from bensze01/in-tree-redirects 
Add in-tree configuration file for Readthedocs redirects
 2023-05-11 15:07:06 +02:00
Bence Szépkúti
09f8df86ac Reword the API token explanation in redirects.yaml 
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2023-05-09 21:07:30 +02:00
Gilles Peskine
d3ca5e5897
Merge pull request #7328 from mprse/ec-jpake-fix1 
Fix the JPAKE driver interface for user+peer
 2023-05-02 20:42:25 +02:00
Bence Szépkúti
7ce8fba3cb Add post-build step to update redirects 
This allows us to maintain the list of redirects in-tree.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2023-05-02 20:16:12 +02:00
Bence Szépkúti
4f4c87b01e Add readthedocs-cli to requirements.in 
This will allow us to manage our redirects in-tree.

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
 2023-05-02 19:59:34 +02:00
Manuel Pégourié-Gonnard
8e076e4132
Merge pull request #6915 from aditya-deshpande-arm/example-driver-post-codestyle 
Document (with examples) how to integrate a third-party driver with Mbed TLS
 2023-05-02 12:13:42 +02:00
Aditya Deshpande
8225587fd7 Change from Mbed TLS 3.3.0 to 3.4.0 in driver documentation. 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:55:02 +01:00
Aditya Deshpande
641cb8914d Minor changes to documentation and code comments for clarity 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:55:02 +01:00
Aditya Deshpande
bac592d53e Remove rand() from p256_generate_random() and move to an implementation based on mbedtls_ctr_drbg 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:54:15 +01:00
Aditya Deshpande
f80b939096 Add information for driver points where auto-generation is implemented 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:54:15 +01:00
Aditya Deshpande
755b174fec Add example for integrating a driver alongside Mbed TLS for entrypoints where auto-generation of driver wrappers is not implemented yet. 
Using p256-m as the example driver/software accelerator.

Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:54:15 +01:00
Aditya Deshpande
abf4bf31cb Start the driver example write-up (p256-m integration) 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:54:15 +01:00
Aditya Deshpande
277690e944 Add step-by-step guide for writing and integrating drivers for entry points where auto-generation is not implemented 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:54:15 +01:00
Aditya Deshpande
e41f7e457f Integrate p256-m as an example driver alongside Mbed TLS and write documentation for the example. 
(Reapplying changes as one commit on top of development post codestyle change instead of rewriting old branch)

Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2023-04-28 17:54:09 +01:00
valerio
95e57c3517 doc: update use-psa-crypto.md 
Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-04-24 13:47:18 +02:00
valerio
0b0486452c improve syms.sh script for external dependencies analysis 
It is now possible to analyze also modules and not only
x509 and tls libraries.

Signed-off-by: valerio <valerio.setti@nordicsemi.no>
 2023-04-24 10:34:08 +02:00
Paul Elliott
4359badbb2
Merge pull request #7331 from mprse/ec-jpake-fix2 
PSA PAKE: Check input_length against PSA_PAKE_INPUT_SIZE() in psa_pake_input
 2023-04-17 16:31:09 +01:00
Ronald Cron
4d31496294 Update TLS 1.3 documentation and add change log 
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2023-04-06 10:26:18 +02:00
Ronald Cron
e6e6b75ad3 psa: Remove MBEDTLS_PSA_CRYPTO_DRIVERS configuration option 
The support for the PSA crypto driver interface
is not optional anymore as the implementation of
the PSA cryptography interface has been restructured
around the PSA crypto driver interface (see
psa-crypto-implementation-structure.md). There is
thus no purpose for the configuration options
MBEDTLS_PSA_CRYPTO_DRIVERS anymore.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2023-03-31 09:07:54 +02:00
Manuel Pégourié-Gonnard
0ab380a8ae
Merge pull request #7354 from mpg/ecc-doc-update 
Ecc doc update
 2023-03-30 15:38:47 +02:00
Manuel Pégourié-Gonnard
9463e780c6 Fix a typo 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-30 09:37:39 +02:00
Dave Rodgman
05c5a91514
Merge pull request #7307 from Mbed-TLS/sphinx-versioned-documentation 
Generate API documentation with Sphinx and Breathe
 2023-03-29 12:01:59 +01:00
Manuel Pégourié-Gonnard
5c8c9e068e Minor improvements 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-29 10:33:03 +02:00
Manuel Pégourié-Gonnard
93b21e74f9 Update documentation to mention ECC drivers 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-29 10:30:26 +02:00
David Horstmann
2717f622b8 Add _build/ and api/ to gitignore 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-28 15:00:24 +01:00
David Horstmann
c1f2eef43a Clean the breathe-apidoc files with make clean 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-28 14:24:47 +01:00
David Horstmann
434fc5ecbd Remove make.bat for documentation 
Building the docs on Windows is not supported in any case, as the apidoc
target in the main Makefile will not run on Windows.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-27 15:24:37 +01:00
David Horstmann
9bca03a2b2 Improve docs Makefile to do full build 
Include the make apidoc and breathe-apidoc steps in the documentation
Makefile for ease of use. In this way, depart from the Makefile
generated automatically by Sphinx.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-27 15:21:27 +01:00
Manuel Pégourié-Gonnard
b38c9c888f Fix a typo 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-24 10:44:59 +01:00
Manuel Pégourié-Gonnard
86efa852df Mention EC J-PAKE opaque passwords. 
Unrelated to the other changes, other than I noticed it was missing
while making the other edits.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-24 10:44:59 +01:00
Manuel Pégourié-Gonnard
2ca08c8409 Try again to clarify USE_PSA_CRYPTO 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-24 10:44:59 +01:00
Manuel Pégourié-Gonnard
3dd9add294 Use PSA Crypto: try clarifying what it means 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-24 10:44:59 +01:00
Manuel Pégourié-Gonnard
03cb87ea3c Update psa-limitations.md 
For recent work and latest plans.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-24 10:44:59 +01:00
Manuel Pégourié-Gonnard
52f7edb6ad Update psa-migration/strategy.md 
- Update for the new hashes strategy, in part by adding references to
md-cipher-dispatch.md
- General update about the status of things since the last update

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-24 10:44:59 +01:00
Przemek Stekiel
b175b146a2 Remove driver_pake_get_role function 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-23 13:37:18 +01:00
Przemek Stekiel
fa1754e9ef Update documentation of psa_pake_input 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-23 08:06:09 +01:00
David Horstmann
5158bd8ac8 Remove Exhale from requirements and regenerate 
Regenerate the requirements.txt with Exhale removed and also with Python
3.9 instead of 3.8, for parity with Read The Docs.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-22 17:30:22 +00:00
David Horstmann
e84d61cb64 Add initial API doc configuration 
Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-16 18:01:58 +00:00
Manuel Pégourié-Gonnard
c9e0ad23c1 Update design document 
- Support for PSA_CRYPTO_CLIENT without PSA_CRYPTO_C is out of scope for
now but might be added later (the architecture supports that).
- While we're using a void pointer for md_ctx, we don't need a union
here; the union will be useful only if & when we remove the indirection.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-16 09:46:51 +01:00
Manuel Pégourié-Gonnard
18336dace2
Merge pull request #7196 from mprse/ecjpake-driver-dispatch-peer-user 
EC J-PAKE: partial fix for role vs user+peer
 2023-03-15 09:37:30 +01:00
Przemek Stekiel
c0e6250ff9 Fix documentation and tests 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-14 11:49:36 +01:00
Manuel Pégourié-Gonnard
439dbc5c60 Fix dependency for TLS 1.3 as well 
Turns out TLS 1.3 is using the PK layer for signature generation &
verification, and the PK layer is influenced by USE_PSA_CRYPTO.

Also update docs/use-psa-crypto.md accordingly.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-10 12:37:15 +01:00
Przemek Stekiel
e9254a0e55 Adapt driver dispatch documentation for user/peer getters 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-10 09:18:03 +01:00
Gilles Peskine
a4c6a3c355
Merge pull request #7237 from davidhorstmann-arm/move-getting-started-guide 
Move docs/getting_started.md to docs repo
 2023-03-09 23:31:25 +01:00
David Horstmann
369930dec2 Move docs/getting_started.md to docs repo 
Delete docs/getting_started.md as it has been moved to the dedicated
documentation repo.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-03-09 09:52:13 +00:00
Przemek Stekiel
691e91adac Further pake code optimizations 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-08 09:54:00 +01:00
Przemek Stekiel
4dc83d40af Add check for pake operation buffer overflow 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-07 10:50:00 +01:00
Yanray Wang
7fc349e903 test-framework.md: document compat.sh 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-02-28 14:30:26 +08:00
Przemek Stekiel
6b64862ef7 Documentation fixes and code adaptation 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel
251e86ae3f Adapt names to more suitable and fix conditional compilation flags 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel
27cd488088 Update the documentation (v.3) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel
33ea63d766 Minor updates of the documentation 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel
8c8ab26b2a Update documentation (handling inputs, function names) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel
d67a5b6320 Update PAKE driver documentation (v.2) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel
d6eb11007f Add draft documentation for the PAKE driver dispatch logic 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Manuel Pégourié-Gonnard
6778ddf657
Merge pull request #6549 from gilles-peskine-arm/psa-migration-md-cipher-strategy 
Dual-API hash dispatch strategy
 2023-02-15 12:50:13 +01:00
Gilles Peskine
91af0f9c0e Minor clarifications 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-02-10 14:31:36 +01:00
Gilles Peskine
ff674d4c6f Typos 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-02-10 14:31:17 +01:00
Gilles Peskine
199ee456b1 Summarize how to improve MBEDTLS_PSA_CRYPTO_CLIENT 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-02-08 12:35:19 +01:00
Gilles Peskine
58e935fc6b add a missing 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-02-08 12:07:12 +01:00
Gilles Peskine
fad34a4f10 Support all legacy algorithms in PSA 
This is not strictly mandatory, but it helps.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-02-07 20:37:56 +01:00
Manuel Pégourié-Gonnard
00d3e96042
Merge pull request #6855 from mpg/driver-only-ecdsa-starter 
Driver-only ECDSA starter
 2023-01-24 13:06:17 +01:00
Dave Rodgman
17292f7823 Minor fixes 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-01-23 12:32:51 +00:00
Dave Rodgman
99ff0a7c50 Fix some additional over-long lines 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-01-23 12:31:01 +00:00
Manuel Pégourié-Gonnard
5a2e02635a Improve a few comments & documentation 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-01-23 12:51:52 +01:00
Gilles Peskine
fd094081e1 Pass attributes alongside key buffer 
This is the generic way of going adapting a psa_key_id_t argument in the
application interface to the driver interface. Thanks Hannes Lindström.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-20 20:24:17 +01:00
Dave Rodgman
38699e5323 Update the getting-started doc 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-01-20 12:43:53 +00:00
Gilles Peskine
635b779cfd Fix math character used in text mode 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-12 14:33:44 +01:00
Gilles Peskine
4e346bd569 Fix entry point name 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-12 14:33:22 +01:00
Gilles Peskine
eda71ce535 Key derivation: improve overview of the problem space 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-12 14:32:56 +01:00
Manuel Pégourié-Gonnard
6bbeba6a44 Add ssl-opt.sh support to outcome-analysis.sh 
But make it optional as it makes things much slower.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-01-05 12:55:08 +01:00
Manuel Pégourié-Gonnard
222bc85c6c Update outcome analysis script & documentation 
Now that the script only makes before-after comparison, it no longer
makes sense to ignore some test suites.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-01-05 12:55:08 +01:00
Manuel Pégourié-Gonnard
a6e0291c51 Update documentation 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-21 09:59:33 +01:00
Gilles Peskine
3e30e1fb19 We haven't actually made hash accelerators initless in 3.3 
It seems that it won't be necessary anyway.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-13 20:34:17 +01:00
Gilles Peskine
14239c6e2e Switching to PSA can break things with MBEDTLS_PSA_CRYPTO_CLIENT 
It's a rare scenario, but it's currently possible: if you use
mbedtls_cipher_xxx() to encrypt the communication between the application
and the crypto service, changing those functions to call PSA will break your
system.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-13 20:32:48 +01:00
Gilles Peskine
22db9916fe The PSA cipher/AEAD API requires an initialized keystore 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-13 20:32:29 +01:00
Gilles Peskine
143ebcc1d6 PKCS#1v1.5 sign/verify uses hash metadata 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-13 20:30:10 +01:00
Gilles Peskine
cb93ac91bb Note that we can tweak the meaning of MBEDTLS_PSA_CRYPTO_CONFIG too 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-13 20:29:43 +01:00
Gilles Peskine
d167f16d55 Wording clarifications and typo fixes 
No intended meaning change.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-12-13 20:29:15 +01:00
Manuel Pégourié-Gonnard
55a188b420 Clarify the "restart vs use PSA" situation in TLS 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2022-12-09 10:09:33 +01:00
Gilles Peskine
4eefade8bf Sketch some optimizations relevant to MD light 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-25 23:05:14 +01:00
Gilles Peskine
f634fe10e7 Sketch the work to migrate to MD light 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-25 23:04:51 +01:00
Gilles Peskine
188e900a6d Specify MD light based on the interface requirements 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-25 23:04:16 +01:00
Gilles Peskine
382b34ca84 Work out the hash interface requirements 
Finish working out the RSA-PSS example in terms of what it implies about the
interface. The key takeaway is that a mixed-domain module must support
algorithms if they are available through either interface, and that's all
there is to it. The details of how dispatch is done don't matter, what
matters is only the availability, and it's just the disjunction of
availabilities.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-25 22:57:18 +01:00