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>
diff --git a/include/psa/crypto_builtin_composites.h b/include/psa/crypto_builtin_composites.h
index 295452c..3221a64 100644
--- a/include/psa/crypto_builtin_composites.h
+++ b/include/psa/crypto_builtin_composites.h
@@ -195,11 +195,8 @@
typedef struct {
psa_algorithm_t MBEDTLS_PRIVATE(alg);
- unsigned int MBEDTLS_PRIVATE(state);
- unsigned int MBEDTLS_PRIVATE(sequence);
+
#if defined(MBEDTLS_PSA_BUILTIN_PAKE)
- unsigned int MBEDTLS_PRIVATE(input_step);
- unsigned int MBEDTLS_PRIVATE(output_step);
uint8_t *MBEDTLS_PRIVATE(password);
size_t MBEDTLS_PRIVATE(password_len);
uint8_t MBEDTLS_PRIVATE(role);