I got PSA with secure element functionality implemented using this repo as a reference:
According to this document:
https://os.mbed.com/docs/mbed-os/v5.15/porting/using-psa-enabled-mbed-tls.html#using-opaque-ecdsa-keys-for-tls-client-authentication
I need to replace mbedtls_pk_parse_key() and mbedtls_ssl_conf_own_cert()
these are present in the TLSSocketWrapper class in the set_client_cert_key method.
Is it possible to implement TLSSocket functionality with PSA or do I need to patch this in myself or are there any future plans to implement this?
Any other suggestions on how to approach this are also welcome.