e58ebe12f4
Adding a Kconfig and a header file to control which PSA features are to be used from MbedTLS: - new kconfig symbols are placed in a separate header file (Kconfig.psa) and are guarded by MBEDTLS_PSA_CRYPTO_CLIENT. The reason for this is that TLS/X509 can either rely on PSA functions provided by MbedTLS (when MBEDTLS_PSA_CRYPTO_C is defined) or TFM (when BUILD_WITH_TFM is selected). Therefore we could not make these new Kconfigs depending on MBEDTLS_PSA_CRYPTO_C. - by default all PSA symbols are enabled, but they can be disabled by respective Kconfigs in order to reduce the image size. - the new header file (config-psa-generic.h) mimics what config-tls-generic.h does for MbedTLS builtin symbols: it enables a build symbol for every Kconfig one. The name is kept identical in the 2 cases (a part from the initial CONFIG_ in order to simplify the mechanism). - MBEDTLS_PSA_CRYPTO_CONFIG is finally enabled whenever there is any PSA crypto provider (either MBEDTLS_PSA_CRYPTO_C or TFM) Signed-off-by: Valerio Setti <vsetti@baylibre.com> |
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| .. | ||
| configs | ||
| include | ||
| CMakeLists.txt | ||
| debug.c | ||
| Kconfig | ||
| Kconfig.psa | ||
| Kconfig.tls-generic | ||
| shell.c | ||
| zephyr_init.c | ||