ctx->buflen now returns the amount of valid data in ctx->buf.
Unencrypted buffers were already ok, but encrypted ones were
used to return the length of the encrypted buffer, not the
unencrypted one.
This commit fix this behavior for encrypted buffers.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
ECJPAKE_C only needs MD_LIGHT and it allready auto-enables it in
config_adjust_legacy_crypto.h, so nothing to check here.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
The added comma is needed so that these tests match the regex exceptions
in analyze_outcomes.py.
Moved the Encryption tests so that they are separate to decryption.
Signed-off-by: Ryan Everett <ryan.everett@arm.com>
We're already making sure of that in
include/mbedtls/config_adjust_psa_superset_legacy.h - no need to
double-check here.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
After this change, check_config.h does not have any #defined except:
- the standard header double-inclusion guard
- short-lived helpers that are #undef-ed in the same paragraph
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Those were only used for KEY_EXCHANGE_ECJPAKE, but had a much larger
scope than needed. We actually don't need those macros if we distinguish
between cases when expressing dependencies for this key exchange.
The remaining helper macros are all short lived.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
It always uses MD now. (The "fall back" to PSA Crypto was only in the
1st iteration of driver-only hash support, before we changed the
architecture to make everything go through MD.)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
None of the TLS code is calling low-level hash functions directly. So
the correct dependencies here are MD_CAN.
(I checked and this was the only occurrence.)
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Simplify: let's take advantage of the MD_CAN macros instead of doing it
again ourselves.
Fix: SHA-3 was forgotten.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Similarly to check_config.h, also build_info.h should consider
MBEDTLS_PSA_CRYPTO_CLIENT as the define which signals that PSA
Crypto APIs feature are being required in the build (possibly
due to the client/service architecture). It is automatically
enabled if CRYPTO_C is enabled, but only at config_adjust_legacy_crypto.h
which happens after the inclusion of the config_psa.h is needed
Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
Make it clearer where the magic number chosen for entropy_len actually
comes from, and why we chose this value.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
When check_config needs to evaluate the availability of a feature
through a PSA API, it should look for MBEDTLS_PSA_CRYPTO_CLIENT
instead of MBEDTLS_PSA_CRYPTO_C, to be able to cover the case
where the API is provided through a client/service interface.
Signed-off-by: Antonio de Angelis <antonio.deangelis@arm.com>
