psa_drv_se_key_derivation_t Struct Reference

A struct containing all of the function pointers needed to for secure element key derivation and agreement.

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

If one of the functions is not implemented, it should be set to NULL.

Definition at line 1263 of file crypto_se_driver.h.

#include <crypto_se_driver.h>

Data Fields

size_t context_size
psa_drv_se_key_derivation_setup_t p_setup
psa_drv_se_key_derivation_collateral_t p_collateral
psa_drv_se_key_derivation_derive_t p_derive
psa_drv_se_key_derivation_export_t p_export

Field Documentation

size_t psa_drv_se_key_derivation_t::context_size

The driver-specific size of the key derivation context

Definition at line 1265 of file crypto_se_driver.h.

psa_drv_se_key_derivation_collateral_t psa_drv_se_key_derivation_t::p_collateral

Function that sets key derivation collateral

Definition at line 1269 of file crypto_se_driver.h.

psa_drv_se_key_derivation_derive_t psa_drv_se_key_derivation_t::p_derive

Function that performs a final key derivation step

Definition at line 1271 of file crypto_se_driver.h.

psa_drv_se_key_derivation_export_t psa_drv_se_key_derivation_t::p_export

Function that perforsm a final key derivation or agreement and exports the key

Definition at line 1274 of file crypto_se_driver.h.

psa_drv_se_key_derivation_setup_t psa_drv_se_key_derivation_t::p_setup

Function that performs a key derivation setup

Definition at line 1267 of file crypto_se_driver.h.

The documentation for this struct was generated from the following file:
  • crypto_se_driver.h