Commit graph

167 commits

Author SHA1 Message Date
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
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 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 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
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 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
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
Przemek Stekiel c0e6250ff9 Fix documentation and tests
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
2023-03-14 11:49:36 +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
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
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
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
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
asfand-silabs b549776a23
Merge branch 'Mbed-TLS:development' into codegen_1.1 2022-09-17 19:54:01 +02:00
Archana a2cac3224d Update and document mbedtls extensions
Signed-off-by: Archana <archana.madhavan@silabs.com>
Signed-off-by: Asfandyar Orakzai <asfandyar.orakzai@silabs.com>
2022-09-16 11:01:01 +02:00
Archana 1776dd9022 Doc improvements -Cosmetic
Signed-off-by: Archana <archana.madhavan@silabs.com>
Signed-off-by: Asfandyar Orakzai <asfandyar.orakzai@silabs.com>
2022-09-16 11:01:01 +02:00
Archana 46886247ad Driver Wrappers code gen migration guide updated.
Signed-off-by: Archana <archana.madhavan@silabs.com>
Signed-off-by: Asfandyar Orakzai <asfandyar.orakzai@silabs.com>
2022-09-16 11:01:01 +02:00
Tom Cosgrove 0b86ac1957 Fix typographical errors in .md files found by cspell
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
2022-07-29 13:44:01 +01:00
Gilles Peskine d9645c847e Fix naming confusion with opaque key derivation
"key_derivation_derive_key" should have been "key_derivation_output_key".

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-06-30 18:19:51 +02:00
Gilles Peskine 54eb0686b3 New function psa_crypto_driver_key_derivation_get_input_type
The new function psa_crypto_driver_key_derivation_get_input_type() allows
drivers to retrieve the effective type of each input step, and thus to call
the correct get-data function. This is simpler than the previous scheme
which required a somewhat contrived dance with get_key() and get_bytes() for
inputs that can be passed either as a key or as a byte buffer at the
application's choice.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-06-30 18:13:31 +02:00
Gilles Peskine 3fc9e04bc4 Be more consistent with raw/cooked key derivation terminology
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-06-03 17:48:46 +02:00
Gilles Peskine 1a5b83007c Fix typos and copypasta
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-06-03 17:47:40 +02:00
Gilles Peskine c2e29108f0 Fix internal links
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-06-03 17:07:19 +02:00
Dave Rodgman 017a19997a Update references to old Github organisation
Replace references to ARMmbed organisation with the new
org, Mbed-TLS, following project migration.

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
2022-03-31 14:43:16 +01:00
Gilles Peskine e356f075f5
Merge pull request #5512 from gilles-peskine-arm/psa-driver-interface-tweaks-202201
PSA driver description spec: minor tweaks to the JSON format
2022-03-01 20:46:14 +01:00
Gilles Peskine 08fb89d251 Require a driver prefix to be non-empty
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-07 16:30:16 +01:00
Gilles Peskine 272ff9c309 Open a namespace for implementation-specific properties
"IMPLEMENTATION/PROPERTY"

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2022-02-07 16:29:18 +01:00