\file psa/crypto_driver_common.h Definitions for all PSA crypto drivers This file contains common definitions shared by all PSA crypto drivers. Do not include it directly: instead, include the header file(s) for the type(s) of driver that you are implementing. For example, if you are writing a dynamically registered driver for a secure element, include `psa/crypto_se_driver.h`. This file is part of the PSA Crypto Driver Model, containing functions for driver developers to implement to enable hardware to be called in a standardized way by a PSA Cryptographic API implementation. The functions comprising the driver model, which driver authors implement, are not intended to be called by application developers.