A struct containing all of the function pointers needed to perform secure element MAC operations. More...

Detailed Description

A struct containing all of the function pointers needed to perform secure element MAC operations.

PSA Crypto API implementations should populate the table as appropriate upon startup.

If one of the functions is not implemented (such as psa_drv_se_mac_generate_t), it should be set to NULL.

Driver implementers should ensure that they implement all of the functions that make sense for their hardware, and that they provide a full solution (for example, if they support p_setup, they should also support p_update and at least one of p_finish or p_finish_verify ).

Definition at line 335 of file psa_crypto_se_driver.h.

#include <psa_crypto_se_driver.h>

Data Fields
size_t	context_size
	The size in bytes of the hardware-specific secure element MAC context structure.

psa_drv_se_mac_setup_t	p_setup
	Function that performs a MAC setup operation.

psa_drv_se_mac_update_t	p_update
	Function that performs a MAC update operation.

psa_drv_se_mac_finish_t	p_finish
	Function that completes a MAC operation.

psa_drv_se_mac_finish_verify_t	p_finish_verify
	Function that completes a MAC operation with a verify check.

psa_drv_se_mac_abort_t	p_abort
	Function that aborts a previoustly started MAC operation.

psa_drv_se_mac_generate_t	p_mac
	Function that performs a MAC operation in one call.

psa_drv_se_mac_verify_t	p_mac_verify
	Function that performs a MAC and verify operation in one call.

Field Documentation

◆ context_size

size_t psa_drv_se_mac_t::context_size

The size in bytes of the hardware-specific secure element MAC context structure.

Definition at line 337 of file psa_crypto_se_driver.h.

◆ p_abort

psa_drv_se_mac_abort_t psa_drv_se_mac_t::p_abort

Function that aborts a previoustly started MAC operation.

Definition at line 347 of file psa_crypto_se_driver.h.

◆ p_finish

psa_drv_se_mac_finish_t psa_drv_se_mac_t::p_finish

Function that completes a MAC operation.

Definition at line 343 of file psa_crypto_se_driver.h.

◆ p_finish_verify

psa_drv_se_mac_finish_verify_t psa_drv_se_mac_t::p_finish_verify

Function that completes a MAC operation with a verify check.

Definition at line 345 of file psa_crypto_se_driver.h.

◆ p_mac

psa_drv_se_mac_generate_t psa_drv_se_mac_t::p_mac

Function that performs a MAC operation in one call.

Definition at line 349 of file psa_crypto_se_driver.h.

◆ p_mac_verify

psa_drv_se_mac_verify_t psa_drv_se_mac_t::p_mac_verify

Function that performs a MAC and verify operation in one call.

Definition at line 351 of file psa_crypto_se_driver.h.

◆ p_setup

psa_drv_se_mac_setup_t psa_drv_se_mac_t::p_setup

Function that performs a MAC setup operation.

Definition at line 339 of file psa_crypto_se_driver.h.

◆ p_update

psa_drv_se_mac_update_t psa_drv_se_mac_t::p_update

Function that performs a MAC update operation.

Definition at line 341 of file psa_crypto_se_driver.h.

The documentation for this struct was generated from the following file:

sys/psa_crypto/include/psa_crypto_se_driver.h