psa_crypto_client

# Functions defined by a client provider

int int psa_can_do_hash (psa_algorithm_t hash_alg) psa_can_do_hash psa_algorithm_t hash_alg

Check if PSA is capable of handling the specified hash algorithm.

This means that PSA core was built with the corresponding PSA_WANT_ALG_xxx set and that psa_crypto_init has already been called.

When using the built-in version of the PSA core (i.e. MBEDTLS_PSA_CRYPTO_C is set), for now, this function only checks the state of the driver subsystem, not the algorithm. This might be improved in the future.

hash_alg

The hash algorithm.

1 if the PSA can handle `hash_alg`, 0 otherwise.

int int psa_can_do_cipher (psa_key_type_t key_type, psa_algorithm_t cipher_alg) psa_can_do_cipher psa_key_type_t key_type psa_algorithm_t cipher_alg

Tell if PSA is ready for this cipher.

When using the built-in version of the PSA core (i.e. MBEDTLS_PSA_CRYPTO_C is set), for now, this function only checks the state of the driver subsystem, not the key type and algorithm. This might be improved in the future.

key_type

The key type.

cipher_alg

The cipher algorithm.

1 if the PSA can handle `cipher_alg`, 0 otherwise.

The functions in this group are meant to be implemented by providers of the PSA Crypto client interface. They are provided by the library when MBEDTLS_PSA_CRYPTO_C is enabled.

All functions in this group are experimental, as using alternative client interface providers is experimental.