Mbed TLS doesn't support DSA at all, and doesn't support domain parameters
for FFDH (only predefined groups).
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Move the mbedtls_ecc helper functions from psa_core to psa_util.
These files are not implemented as part of the PSA API and should not
be part of the PSA crypto implementation.
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
Keep track of the J-PAKE internal state in a more intuitive way.
Specifically, replace the current state with a struct of 5 fields:
* The round of J-PAKE we are currently in, FIRST or SECOND
* The 'mode' we are currently working in, INPUT or OUTPUT
* The number of inputs so far this round
* The number of outputs so far this round
* The PAKE step we are expecting, KEY_SHARE, ZK_PUBLIC or ZK_PROOF
This should improve the readability of the state-transformation code.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
This allows also to:
- removing the dependency on ECP_C for these functions and only rely
on PSA symbols
- removing extra header inclusing from crypto_extra.h
- return MBEDTLS_PK_USE_PSA_EC_DATA and MBEDTLS_PK_HAVE_ECC_KEYS to
their original position in pk.h
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
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>
Needs to be adapted for the clang -Wall -Wextra.
Requirea to explicitly initialize all the members of the struct that is the first member in the union.
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
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>
Workaround for CI error:
Parsing source code...
Compiling...
=============
All symbols in header: PASS
Naming patterns of public_macros: PASS
Naming patterns of internal_macros: PASS
Naming patterns of enum_consts: FAIL
> include/psa/crypto_extra.h:1857: 'return' does not match the required
pattern '^(MBEDTLS|PSA)_[0-9A-Z_]*[0-9A-Z]$'.
|
1857 | return cipher_suite->algorithm;
| ^^^^^^
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
- 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>
