Description

Typedefs
typedef psa_status_t(*	psa_drv_se_init_t) (psa_drv_se_context_t drv_context, void persistent_data, psa_key_location_t location)
	A driver initialization function.

typedef uint64_t	psa_key_slot_number_t
	An internal designation of a key slot between the core part of the PSA Crypto implementation and the driver.

Typedef Documentation

typedef psa_status_t(* psa_drv_se_init_t) (psa_drv_se_context_t *drv_context, void *persistent_data, psa_key_location_t location)

A driver initialization function.

Parameters

[in,out]	`drv_context`	The driver context structure.
[in,out]	`persistent_data`	A pointer to the persistent data that allows writing.
	`location`	The location value for which this driver is registered. The driver will be invoked for all keys whose lifetime is in this location.

Return values

PSA_SUCCESS The driver is operational. The core will update the persistent data in storage.

Returns: Any other return value prevents the driver from being used in this session. The core will NOT update the persistent data in storage.

An internal designation of a key slot between the core part of the PSA Crypto implementation and the driver.

The meaning of this value is driver-dependent.