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Author SHA1 Message Date
Valerio Setti 8bb5763a85 library: replace deprecated symbols with temporary _LEGACY ones 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-06-16 12:23:55 +02:00
Gilles Peskine f45a5a0ddd
Merge pull request #7700 from silabs-Kusumit/PBKDF2_output_bytes 
PBKDF2: Output bytes
 2023-06-16 10:08:02 +02:00
Kusumit Ghoderao 246e51fd0b Add cleanup for intermediate buffer 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-15 22:15:43 +05:30
Kusumit Ghoderao d07761c19c add return statement 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-15 12:11:15 +05:30
Kusumit Ghoderao 257ea00199 Use output block as U_accumulator 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-14 15:55:11 +05:30
Andrzej Kurek b22b9778c7 Move the ARRAY_LENGTH definition to common.h 
Reuse it in the library and tests.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2023-06-13 05:46:47 -04:00
Kusumit Ghoderao d9ec1afd13 Fix failing Ci 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-08 20:19:51 +05:30
Kusumit Ghoderao 109ee3de36 Use size of buffer for mac_size 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-08 16:36:45 +05:30
Kusumit Ghoderao b821a5fd67 Use multipart mac operation for adding salt and counter 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-08 16:35:55 +05:30
Przemek Stekiel 152bb4632b Adapt function names 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-06-06 12:31:09 +02:00
Kusumit Ghoderao f6a0d57e4d Add pbkdf2 function to key_derivation_output_bytes 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-06 15:05:41 +05:30
Kusumit Ghoderao a4346cdc50 Add pbkdf2_generate_block function 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-06-06 15:05:39 +05:30
Manuel Pégourié-Gonnard 02b10d8266 Add missing include 
Fix build failures with config full

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-06-06 10:33:54 +02:00
Manuel Pégourié-Gonnard 6076f4124a Remove hash_info.[ch] 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-06-06 10:33:54 +02:00
Manuel Pégourié-Gonnard 2d6d993662 Use MD<->PSA functions from MD light 
As usual, just a search-and-replace plus:

1. Removing things from hash_info.[ch]
2. Adding new auto-enable MD_LIGHT in build-info.h
3. Including md_psa.h where needed

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-06-06 10:33:54 +02:00
Manuel Pégourié-Gonnard 0b68784053
Merge pull request #7577 from mprse/ffdh_drivers 
FFDH 3b: add driver testing (no TLS 1.3)
 2023-06-01 10:26:08 +02:00
Gilles Peskine a1b416670e
Merge pull request #7547 from silabs-Kusumit/PBKDF2_input_validation 
PBKDF2: Input Validation
 2023-06-01 10:05:34 +02:00
Przemek Stekiel 28111dbf06 Adapt guards for psa_is_dh_key_size_valid 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-31 09:30:58 +02:00
Przemek Stekiel 33c91eb5d3 Add driver support for DH import key and export public key 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-30 15:19:14 +02:00
Przemek Stekiel 055ffed563 Revert "Handle simple copy import/export before driver dispatch" 
This reverts commit c80e7506a0.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-30 15:19:02 +02:00
Kusumit Ghoderao 91f99f52c4 Change output length parameter in pbkdf2_hmac_set_password 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 22:21:48 +05:30
Kusumit Ghoderao d7a3f8065f Restructure set salt function 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 22:19:47 +05:30
Kusumit Ghoderao aac9a581f8 Fix code style and initialize status 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 14:19:17 +05:30
Kusumit Ghoderao bd6cefb3da Add HMAC specific function for setting password 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 12:36:34 +05:30
Kusumit Ghoderao b538bb7a02 Restructure pbkdf2_set_salt function 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 12:32:14 +05:30
Kusumit Ghoderao e66a8ad8d6 Define PSA_VENDOR_PBKDF2_MAX_ITERATIONS 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 12:30:43 +05:30
Kusumit Ghoderao 52fe517a77 Change pbkdf2 password to array 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-24 12:28:46 +05:30
Przemek Stekiel 0b11ee0888 Fix compilation errors(unused variables, guards) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-16 13:26:06 +02:00
Tom Cosgrove 6d62faca8e Only include psa_pake_setup() and friends if some PAKE algorithms are required 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2023-05-12 12:36:24 +01:00
Przemek Stekiel c80e7506a0 Handle simple copy import/export before driver dispatch 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-11 12:06:00 +02:00
Manuel Pégourié-Gonnard 1d046fa0dd
Merge pull request #6010 from mprse/ffdh_import_export 
FFDH 1, 2A, 2B: FFDH add support for import/export key, key agreement, key generation + tests
 2023-05-10 11:40:54 +02:00
Kusumit Ghoderao 3fc4ca7272 Limit max input cost to 32bit 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-08 15:57:41 +05:30
Kusumit Ghoderao d0422f30c5 Enable empty salt as input for pbkdf2 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-08 15:56:19 +05:30
Kusumit Ghoderao 6731a2580c Remove redundant code in key_derivation_abort() 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-08 15:54:54 +05:30
Przemek Stekiel 134cc2e7a8 Fix code style 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-05-05 10:13:47 +02:00
Kusumit Ghoderao b9410e89b4 Fix failing CI 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-04 13:17:51 +05:30
Kusumit Ghoderao 056f0c5047 Make output_byte return not_supported for pbkdf2 
As output functionality is not added yet return PSA_SUCCESS for
now if inputs are passed correctly. If input validation fails
operation is aborted and output_bytes will return PSA_ERROR_BAD_STATE

Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 17:33:27 +05:30
Kusumit Ghoderao f5fedf1e0d Add pbkdf2 to psa_key_derivation_abort 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:37 +05:30
Kusumit Ghoderao 3128c5d9ce Enable can_output_key with PSA_KEY_DERIVATION_INPUT_PASSWORD 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:37 +05:30
Kusumit Ghoderao 24b3895dee Add pbkdf2 input functions to psa_key_derivation_input_internal 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:36 +05:30
Kusumit Ghoderao f4fe3ee9e4 Add input password function for pbkdf2 
Also adds PSA_KEY_DERIVATION_INPUT_PASSWORD case handling to
psa_key_derivation_check_input_type function

Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:36 +05:30
Kusumit Ghoderao 547a6c6fd1 add input salt function for pbkdf2 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:36 +05:30
Kusumit Ghoderao 944bba1e30 Add input cost function for pbkdf2 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:36 +05:30
Kusumit Ghoderao d132cacb38 Add pbkdf2_hmac to is_kdf_alg_supported() 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:35 +05:30
Kusumit Ghoderao af0b534256 Add pbkdf2 to ATLEAST_ONE_BUILTIN_KDF definition 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-05-03 14:20:35 +05:30
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
Gilles Peskine c70d9eab8a
Merge pull request #7412 from silabs-Kusumit/PBKDF2_implementation 
PBKDF2: Implement input_integer
 2023-05-02 20:41:23 +02:00
Gilles Peskine 672a771227 Fix a build error when MBEDTLS_PSA_INJECT_ENTROPY is enabled 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-04-28 21:00:28 +02:00
Przemek Stekiel 534105044c Add guards for psa_is_dh_key_size_valid 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-28 13:18:43 +02:00
Przemek Stekiel 6d85afa0cc Fix naming: FFDH key -> DH key and fix guard in psa_validate_key_type_and_size_for_key_generation 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-28 11:42:17 +02:00
Kusumit Ghoderao a5376954ce Remove unrelated comment 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-04-27 16:57:24 +05:30
Przemek Stekiel d1cf1bae5d Add function to validate dh key size 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-27 12:04:21 +02:00
Przemek Stekiel 6fd72b687f Optimize code (if-else format, action on error) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-27 11:04:12 +02:00
Przemek Stekiel c829816fb6 psa_export_public_key_internal: add missing check for FFDH key type 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-26 09:07:20 +02:00
Przemek Stekiel a9ca13136c Move check of the key type to mbedtls_psa_key_agreement_ffdh 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-26 09:07:20 +02:00
Przemek Stekiel 359f4625a3 Move FFDH layer to separate file 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-26 09:07:20 +02:00
Przemek Stekiel fedd134300 Add key generation for FFDH keys 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-26 09:04:32 +02:00
Przemek Stekiel fb3dd54b24 Add key agreement for FFDH keys 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-26 09:04:32 +02:00
Przemek Stekiel 472b3f33b9 Add import/export of FFDH keys 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-26 09:04:32 +02:00
Kusumit Ghoderao a14ae5a0c9 Fix input_integer testing 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-04-19 14:16:26 +05:30
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
Przemek Stekiel 7921a03425 Add claryfication for PSA_PAKE_INPUT/OUTPUT_MAX_SIZE macros 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-04-17 12:32:06 +02:00
Valerio Setti 5278986d2d psa: fix ECP guards for key derivation 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-04-11 11:33:50 +02:00
Valerio Setti d4a5d461de library: add remaining changes for the new ECP_LIGHT symbol 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-04-11 11:33:50 +02:00
Kusumit Ghoderao 3a18dee1e8 Fix unused variable warning 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-04-07 16:16:27 +05:30
Kusumit Ghoderao 50e0e11213 Add key_derivation_input_integer function 
Signed-off-by: Kusumit Ghoderao <Kusumit.Ghoderao@silabs.com>
 2023-04-06 17:47:25 +05:30
Ronald Cron afbc7eda65 psa: Introduce PSA crypto core common symbols 
When compiling some PSA core files of the
PSA cryptography repository, both the
Mbed TLS library and the PSA cryptography
core common.h are included and if they
define the same inline functions (same name),
the compilation fails.

Thus, inline functions prefixed by psa_crypto_
instead of mbedtls_ are defined in the
PSA cryptography core common.h header.

To ease the maintenance of the PSA cryptography
repository, introduce those symbols in Mbed TLS
as well and use them in PSA crypto core code
files instead of their Mbed TLS equivalent.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2023-03-31 09:07:57 +02:00
Valerio Setti 9affb73e44 psa_crypto: fix guard for mbedtls_ecc_group_of_psa() 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-03-28 16:26:47 +02:00
Przemek Stekiel 256c75df90 Fix signed/unsigned comparison (windows compilation failure) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-23 14:09:34 +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 656b2595fb psa_pake_input: validate buffer size using PSA_PAKE_INPUT_SIZE 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-23 08:05:52 +01:00
Przemek Stekiel 1f778bcfd8 EC-JPAKE: remove limitation for user/peer (alow any value) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-22 09:52:08 +01:00
Manuel Pégourié-Gonnard 3831637e85 Handle dependency on ECP_C in ECC KDF 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-03-17 15:21:26 +01:00
Joakim Andersson bb576febb2 psa_crypto: Fix psa_key_derivation_output_key ECC without builtin keys 
Fix psa_key_derivation_output_key not being able to derive ECC keys
without MBEDTLS_BUILTIN ECC key types enabled.
The PSA crypto drivers can generate these keys without requiring the
builtin key types.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
 2023-03-17 15:21:26 +01:00
Manuel Pégourié-Gonnard 7abdf7eee5 Add utility function to check for drivers init 
This will be used in the next commit.

While at it, move driver initialization before RNG init - this will be
handy when the entropy module wants to use drivers for hashes.

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
Dave Rodgman 4a1d3beaee
Merge pull request #7229 from tom-cosgrove-arm/static-assert 2023-03-14 16:57:38 +00:00
Przemek Stekiel c0e6250ff9 Fix documentation and tests 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-14 11:49:36 +01:00
Sergey bef1f6371f Fix llvm error: variables may be used uninitialized 
Signed-off-by: Sergey <sergio_nsk@yahoo.de>
 2023-03-13 09:30:52 -07:00
Przemek Stekiel fde112830f Code optimizations and documentation fixes 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-13 16:28:27 +01:00
Przemek Stekiel f309d6b7fb Fix peer user mismatch after rebase 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-12 16:59:28 +01:00
Przemek Stekiel 18cd6c908c Use local macros for j-pake slient/server strings 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-12 16:59:28 +01:00
Przemek Stekiel aa1834254e Fix code style 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-12 16:59:28 +01:00
Przemek Stekiel 09104b8712 rework psa_pake_set_role to be consistent with requirements and adapt tests 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-12 16:59:28 +01:00
Przemek Stekiel d7f6ad7bc8 Minor fixes (comments, cleanup) 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-12 16:59:28 +01:00
Przemek Stekiel 1e7a927118 Add input getters for jpake user and peer 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-10 09:18:03 +01:00
Przemek Stekiel 26c909d587 Enable support for user/peer for JPAKE 
This is only partial support. Only 'client' and 'server' values are accepted for peer and user.
Remove support for role.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-10 09:18:02 +01:00
Dave Rodgman bf4016e5d5
Merge pull request #6567 from mprse/ecjpake-driver-dispatch 2023-03-09 19:23:05 +00:00
Tom Cosgrove 6ef9bb3d74 Implement and use MBEDTLS_STATIC_ASSERT() 
Fixes #3693

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2023-03-08 14:19:51 +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 57580f2539 Use proper enum types for pake state/sequence/step 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-07 10:50:09 +01:00
Przemek Stekiel 4aa99403f4 Fix configuration for accelerated jpake 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-07 10:50:09 +01:00
Przemek Stekiel e3ef3a15cd Further pake code optimizations 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-03-06 17:24:32 +01:00
Gilles Peskine 802ff1b116
Merge pull request #7147 from paul-elliott-arm/interruptible_sign_hash_codestyle_drivers 
Remove driver entry points for psa_{get|set}_max_ops()
 2023-03-01 10:46:09 +01:00
Paul Elliott 6a459f5de5
Merge pull request #7143 from paul-elliott-arm/interruptible_sign_hash_codestyle_wipeout 
Update psa_wipe_output_buffer() and change name to psa_wipe_tag_output_buffer()
 2023-02-28 15:34:06 +00:00
Paul Elliott 7118d17df1 Pacify code style checker 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-26 16:57:05 +00:00
Paul Elliott dc42ca8a7e Use psa_wipe_tag_buffer() for MAC and aead code. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-24 18:11:59 +00:00
Paul Elliott 7bc24cc512 Fix typos in documentation. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-24 18:04:16 +00:00
Paul Elliott a16ce9f601 Remove driver entry points for {get|set}_max_ops(). 
Move the global variable to the PSA layer, and just set that when calling PSA
level functions.

Move the internal ecp set to before each ecp call.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-24 14:44:18 +00:00
Paul Elliott a3b625b0a1
Merge pull request #7098 from gilles-peskine-arm/retval-non-empty 
Pacify Clang 15 about empty \retval
 2023-02-24 09:10:53 +00:00
Przemek Stekiel d93de32267 Move to computation stage only on successfull setup 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-24 08:39:49 +01:00
Przemek Stekiel 083745e097 Fix code style 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-23 17:28:23 +01:00
Paul Elliott 59200a22aa Improve psa_wipe_output_buffer 
Change name and document to ensure suitability only for "tags" is explicit. Add
support for output size of zero in PSA_SUCCESS case.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-22 14:15:31 +00:00
Przemek Stekiel 5eff1033b6 Remove redundant checks for jpake alg 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel 80a8849903 Adapt conditional compilation flags for jpake alg 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel a54dc69fe0 mbedtls_psa_pake_setup: move driver password and alg init to the common part 
Also in the core part change stage to computation after return from psa_driver_wrapper_pake_setup() regardless of the result. At this point driver context is active even if init has failed.

Additionally handle deallocation of password on failure in mbedtls_psa_pake_setup(). The plan was to handle deallocation on core level by calling abort on failure.
Unfortunately in this case when mbedtls_psa_pake_setup() fails with an unsupported result the built-in implementation is executed (if available) and it will reallocate the password leading to the memory leak.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +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 6d77830c6a Remove redundant code 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel dff21d3429 Move jpake role check to psa_pake_complete_inputs() 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel e1d51bf3c9 Optimieze psa_pake_complete_inputs() 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel 3e784d8981 PSA crypto pake: call abort on each failure 
Adapt driver hook counters in pake driver test.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel d69dca9fc4 Rework psa_pake_abort 
- Fix potential issue with freeing password
- Clean operation object even if psa_driver_wrapper_pake_abort fails
- Remove redundant code

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel f62b3bb087 Optimization of pake core functions 
Adapt pake test (passing NULL buffers is not allowed).
Passing the null buffer to psa_pake_output results in a hard fault.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel 9dd2440c95 Change pake input: key_lifetime -> key attributes 
In the future key attributes will be available for opaque driver via psa_crypto_driver_pake_get_password_key().

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel d5d28a217f Use operation alg for locking key slot 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel 1c3cfb4fb0 Introduce PSA_PAKE_OPERATION_STAGE_SETUP to optimize out alg checks 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel ff01bc496c Remove j-pake specific checks from psa_pake_setup 
mbedtls_psa_pake_setup has already check for PSA_PAKE_PRIMITIVE_TYPE_ECC primitive.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel dde6a910bb Optimize out psa_pake_computation_stage_t 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel 18620a3b1c Make copy of inputs on stack before passing to psa_driver_wrapper_pake_setup 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel ca8d2b2589 Add get-data functions for inputs + tests 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel 7b730175b3 Simplify psa_pake_computation_stage_s structure 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:32 +01:00
Przemek Stekiel b09c487546 Combine core pake computation stage(step,sequence,state) into single driver step 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel 9a5b812aa8 Cleanup the code 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel 2797d37424 Split handling of memory allocation for password between core and driver 
Driver is now responsible for creating its own copy of the password in the setup function.
After calling pake setup driver entry point core frees memory for password.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel e12ed36a6c Move JPAKE state machine logic from driver to core 
- Add `alg` and `computation_stage` to `psa_pake_operation_s`.
  Now when logic is moved to core information about `alg` is required.
  `computation_stage` is a structure that provides a union of computation stages for pake algorithms.
- Move the jpake operation logic from driver to core. This requires changing driver entry points for `psa_pake_output`/`psa_pake_input` functions and adding a `computation_stage` parameter. I'm not sure if this solution is correct. Now the driver can check the current computation stage and perform some action. For jpake drivers `step` parameter is now not used, but I think it needs to stay as it might be needed for other pake algorithms.
- Removed test that seems to be redundant as we can't be sure that operation is aborted after failure.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel be5e27b5ad Remove redundant code 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:30:31 +01:00
Przemek Stekiel 51eac53b93 Divide pake operation into two phases collecting inputs and computation. 
Functions that only set inputs do not have driver entry points.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:25:30 +01:00
Przemek Stekiel 061f6949fd Make psa_get_and_lock_key_slot_with_policy() static function 
psa_get_and_lock_key_slot_with_policy() becomes public temporarily as part of:
https://github.com/Mbed-TLS/mbedtls/pull/6608

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:25:30 +01:00
Przemek Stekiel 0c78180ee5 mbedtls_psa_pake_get_implicit_key: move psa_key_derivation_input_bytes call to upper layer 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:25:30 +01:00
Przemek Stekiel 6c7644150a Adapt pake impl for driver dispatch 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2023-02-22 11:25:30 +01:00
Neil Armstrong 5ae609631e Move the common parameters check code out of the wrapper 
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2023-02-22 11:25:30 +01:00
Neil Armstrong a7d08c3009 Add PSA PAKE api calling the PAKE wrappers 
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2023-02-22 11:25:30 +01:00
Paul Elliott f8e5b56ad8 Fix get_num_ops internal code. 
Previously calling get_num_ops more than once would have ended up with ops
getting double counted, and not calling inbetween completes would have ended up
with ops getting missed. Fix this by moving this to where the work is actually
done, and add tests for double calls to get_num_ops().

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-19 18:55:10 +00:00
Paul Elliott ba70ad4944 Add safety for keys larger than we currently support. 
Prevent buffer overflow with keys whos grp.nbits is greater than
PSA_VENDOR_ECC_MAX_CURVE_BITS.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-16 12:15:39 +00:00
Paul Elliott 93d9ca83ea Move num_ops ECP abstraction fully into internal implementation 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-16 12:15:39 +00:00
Paul Elliott 2c9843f2a4 Make mbedtls_sa_ecp_load_public_part return psa_status_t 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott a1c9409d88 Move structure init calls as early as possible 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott ebe225cf7b Move num ops update to only point where work can be done. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 53bb312054 Wipe output buffer even when INCOMPLETE is returned. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott c569fc268f Switch from nbits to pbits 
Correct coordinate size is grp.nbits, not grp.pbits.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 6d99f0c265 Fix errors in psa_wipe_output_buffer() doc comment. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 0290a76fc2 Fix buffer overflow with hashes larger than key size. 
Truncate input hashes to curve private key size as that is all that is required
for the internal implementation.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 724bd25f4b Fix missing mbedtls_mpi_free() on signing. 
After moving the MPIs used to output from the operation into the complete
function, I failed to move the accompanying free as well.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 84329464d5 Replace allocated hash buffer with array 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott e6145dc47f Add documentation comment to internal abort functions 
Explain the reasoning behind not clearing some variables.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott de1114c883 Fix {sign|verify}_get_num_ops 
Move the obfuscation of the internal library only returning a delta of ops done
into the driver wrapper, thus meaning driver wrapper and API call both return
absolute values of work done. Document the differences at the internal
implementation level.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 939bd9485d Move output buffer wiping code to seperate function. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 1243f93cca Fix build fails with non ECDSA / restartable builds 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott eefe47292c Move loading of public part of ECP into function 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott c9774411d4 Ensure that operation is put into error state if error occurs 
If an error occurs, calling any function on the same operation should return
PSA_ERROR_BAD_STATE, and we were not honouring that for all errors. Add extra
failure tests to try and ratify this.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott f9c91a7fb5 Store the hash, rather than the pointer 
For sign and verify, the pointer passed in to the hash is not guaranteed to
remain valid inbetween calls, thus we need to store the hash in the
operation. Added a test to ensure this is the case.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 813f9cdcbb Non ECDSA algorithms should return not supported 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 1bc59df92c Rename curve_bytes to coordinate_bytes 
Also remove unneeded instance from verify operation struct.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 096abc4dc0 Remove incorrect copied comment 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 4684525ae9 Remove unrequired mpis from sign operation struct 
These are only used at the output stage.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 6ee2408d26 Remove deterministic alg restriction on sign hash 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 068fe07740 Improve indentation of hash start functions 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 7cc4e816c1 Ensure max ops gets set regardless of having built-in implementation 
Set the psa level global anyway, regardless of having a built in
implementation, to match the set function. Also, ensure that value returned
is the same as value passed in, irregardless of internal implementation
requirements.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 59ad9457b6 Add {sign/verify}_hash_abort_internal 
Ensure that num_ops is cleared when manual abort is called, but obviously not
when an operation just completes, and test this.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 296ede99c9 Fix issues with get_{sign/verify}_num_ops 
Move to accumulate ops in context rather than attempting to read straight out
of structures due to structure ops getting reset per operation, and also
issues with _abort clearing internal data. Fix usage of size_t in structures

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 588f8ed498 Add internal implementation 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 23:34:29 +00:00
Paul Elliott 9fe12f666b PSA level initial implementation 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2023-02-15 12:13:17 +00:00
Gilles Peskine ed73355d2e Make \retval commands non-empty 
Pacify Clang >=15 which complained:
```
include/psa/crypto.h:91:23: error: empty paragraph passed to '\retval' command [-Werror,-Wdocumentation]
 * \retval #PSA_SUCCESS
   ~~~~~~~~~~~~~~~~~~~^
```

This commit performs the following systematic replacement:
```
perl -i -0777 -p -e 's/([\\@])(retval +\S+)\n(?! *\*? *([^\n \\*\/]|\\[cp]\b))/$1$2 ${1}emptydescription\n/g' $(git ls-files '*.[hc]' '*.function' '*.jinja')
```
i.e. add an `\emptydescription` argument to `\retval` commands (or
`@retval`, which we don't normally used) that are followed by a single word,
unless the next line looks like it contains text which would be the
description.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-02-14 19:21:09 +01:00
Gilles Peskine bb3814c7a8 Reject key agreement chained with PSA_ALG_TLS12_ECJPAKE_TO_PMS 
The key derivation algorithm PSA_ALG_TLS12_ECJPAKE_TO_PMS cannot be
used on a shared secret from a key agreement since its input must be
an ECC public key. Reject this properly.

This is tested by test_suite_psa_crypto_op_fail.generated.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-19 12:11:23 +01:00
Gilles Peskine 449bd8303e Switch to the new code style 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-01-11 14:50:10 +01:00
Tom Cosgrove 1797b05602 Fix typos prior to release 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2022-12-04 17:19:59 +00:00
Paul Elliott 266f79c136
Merge pull request #6426 from aditya-deshpande-arm/driver-wrapper-key-agreement 
Add driver dispatch layer for raw key agreement, along with test call for transparent drivers.
 2022-12-01 11:40:52 +00:00
Aditya Deshpande 1ac41dec09 Add test function for opaque driver (simply returns PSA_ERROR_NOT_SUPPORTED), and address other review comments. 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-11-28 14:46:30 +00:00
Gilles Peskine 42649d9270 Fix NULL+0 undefined behavior in ECB encryption and decryption 
psa_cipher_encrypt() and psa_cipher_decrypt() sometimes add a zero offset to
a null pointer when the cipher does not use an IV. This is undefined
behavior, although it works as naively expected on most platforms. This
can cause a crash with modern Clang+ASan (depending on compiler optimizations).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-11-23 14:16:52 +01:00
Aditya Deshpande 5e3c70e3be Merge branch 'development' into driver-wrapper-key-agreement 2022-11-22 17:58:52 +00:00
Aditya Deshpande 2f7fd76d91 Replace PSA_KEY_AGREEMENT_MAX_SHARED_SECRET_SIZE with PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE in psa_key_agreement_internal(). 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-11-22 11:10:34 +00:00
Przemek Stekiel e2d6b5f45b psa_key_slot_get_slot_number: Move documentation to header file 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-11-21 15:03:52 +01:00
Przemek Stekiel 348410f709 Make a copy of the key in operation while setting pake password 
Additionally use psa_get_and_lock_key_slot_with_policy() to obtain key.
This requires making this function public. This will have to be solved while adding driver dipatch for EC-JPAKE.

Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-11-15 22:22:07 +01:00
Aditya Deshpande 3f1606a1f6 Refactor call hierarchy for ECDH so that it goes through the driver wrapper in a similar fashion to ECDSA. 
Add component_test_psa_config_accel_ecdh to all.sh to test key agreement driver wrapper with libtestdriver1.

Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-11-07 09:22:52 +00:00
Aditya Deshpande 40c05cc8e4 Newlines at end of file + trim trailing whitespace 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-10-14 16:46:51 +01:00
Aditya Deshpande 17845b8f71 Add driver wrapper function for raw key agreement, along with test call for transparent drivers. 
Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
 2022-10-14 16:46:00 +01:00
Manuel Pégourié-Gonnard b3c30907d6
Merge pull request #6383 from mprse/aead_driver_test 
Enable testing of AEAD drivers with libtestdriver1
 2022-10-14 11:11:01 +02:00
Gilles Peskine 0fe6631486
Merge pull request #6291 from gilles-peskine-arm/platform.h-unconditional-3.2 
Include platform.h unconditionally
 2022-10-13 10:19:22 +02:00
Gilles Peskine 8fd3254cfc
Merge pull request #6374 from mprse/enc_types 
Test TLS 1.2 builds with each encryption type
 2022-10-12 12:45:50 +02:00
Przemek Stekiel 6ab50762e0 psa_aead_setup: validate tag length before calling driver setup 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-10-08 17:54:30 +02:00
Przemek Stekiel 86679c7bd8 psa_validate_tag_length(): use PSA_WANT_ALG_xxx instead MBEDTLS_PSA_BUILTIN_ALG_xxx guards 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-10-07 08:24:19 +02:00
Przemek Stekiel 8a05a646f4 Remove psa_driver_get_tag_len() and use PSA_ALG_AEAD_GET_TAG_LENGTH macro instead 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-10-06 17:01:58 +02:00
Przemek Stekiel ff1efc9a84 psa_aead_check_nonce_length: Fix unused variable warining 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-10-06 16:53:47 +02:00
Manuel Pégourié-Gonnard f3f9e450b6
Merge pull request #6115 from AndrzejKurek/ecjpake-kdf-tls-1-2 
Ad-hoc KDF for EC J-PAKE in TLS 1.2
 2022-09-28 09:47:32 +02:00
Przemek Stekiel 4c49927bad Fix unused variables warnings in default + stream cipher only build 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-09-27 15:04:14 +02:00
Andrzej Kurek b510cd2c50 Fix a copy-paste error - wrong macro used 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-26 10:50:22 -04:00
Andrzej Kurek 5603efd525 Improve readability and formatting 
Also use a sizeof instead of a constant for zeroization, as
requested in review.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-26 10:49:16 -04:00
Andrzej Kurek 7763829c5c Add missing ifdef when calculating operation capacity 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-16 12:24:52 -04:00
Andrzej Kurek 3c4c514302 Remove PSA_ALG_IS_TLS12_ECJPAKE_TO_PMS 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-16 07:24:14 -04:00
Andrzej Kurek b093650033 Add proper capacity calculation for EC J-PAKE to PMS KDF 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-16 07:13:00 -04:00
Andrzej Kurek 702776f7cc Restrict the EC J-PAKE to PMS input type to secret 
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-16 06:22:44 -04:00
Gilles Peskine e9b55929dc Remove useless platform macro redefinitions: automatic part 
Some source files had code to set mbedtls_xxx aliases when
MBEDTLS_PLATFORM_C is not defined. These aliases are defined unconditionally
by mbedtls/platform.h, so these macro definitions were redundant. Remove
them.

This commit used the following code:
```
perl -i -0777 -pe 's~#if !defined\(MBEDTLS_PLATFORM_C\)\n(#define (mbedtls|MBEDTLS)_.*\n|#include <(stdarg|stddef|stdio|stdlib|string|time)\.h>\n)*#endif.*\n~~mg' $(git grep -l -F '#if !defined(MBEDTLS_PLATFORM_C)')
```

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2022-09-15 20:34:15 +02:00
Andrzej Kurek 08d34b8693 Add an EC J-PAKE KDF to transform K -> SHA256(K.X) for TLS 1.2 
TLS uses it to derive the session secret. The algorithm takes a serialized
point in an uncompressed form, extracts the X coordinate and computes
SHA256 of it. It is only expected to work with P-256.
Fixes #5978.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
 2022-09-14 08:39:26 -04:00
Neil Armstrong 4b5710f8a0 Allow KEY_TYPE_PASSWORD/KEY_TYPE_PASSWORD_HASH to be imported 
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
 2022-08-31 10:49:18 +02:00
Gilles Peskine 36aeb7f163
Merge pull request #5834 from mprse/HKDF_1 
HKDF 1: PSA: implement HKDF_Expand and HKDF_Extract algorithms
 2022-06-20 15:27:46 +02:00
Przemek Stekiel 69c4679b22 Adapt macro name to meet requested criteria: MBEDTLS_PSA_BUILTIN_ALG_ANY_HKDF->BUILTIN_ALG_ANY_HKDF 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-06-14 11:13:32 +02:00
Przemek Stekiel 75fe3fb1d7 psa_crypto.c: add MBEDTLS_PSA_BUILTIN_ALG_ANY_HKDF macro to limit number of #if conditions 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-06-09 14:44:55 +02:00
Przemek Stekiel b57a44bf9b is_kdf_alg_supported: Adapt impl to new build flags for HKDF EXTRACT/EXPAND 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-06-06 11:26:43 +02:00
Przemek Stekiel cde3f783f5 Make info valid only after secret for HKDF-EXPAND + adapt tests 
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
 2022-06-06 11:26:02 +02:00