What configs need to be set to enable certificate based provisioning?
Doc states configs for input and output but not for certificate based provisioning
It is possible I think in zephyr. Is certificate-based provisioning a subset of static OOB provisioning? How to enable it? There are two variables *public_key_be; *private_key_be; that need to be passed but as I have generated a private key using PSA crypto I am not able to pass the actual private key to this variable as I only have the key handler of private key
No, Certificate-based Provisioning is not a subset of static OOB provisioning. See this document: https://www.bluetooth.com/bluetooth-certificate-based-provisioning-a-technical-overview/.