Mistake on this page?
Report an issue in GitHub or email us
Data Fields
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. More...

#include <crypto_se_driver.h>

Data Fields

size_t context_size
 The driver-specific size of the key derivation context. More...
 
psa_drv_se_key_derivation_setup_t p_setup
 Function that performs a key derivation setup. More...
 
psa_drv_se_key_derivation_collateral_t p_collateral
 Function that sets key derivation collateral. More...
 
psa_drv_se_key_derivation_derive_t p_derive
 Function that performs a final key derivation step. More...
 
psa_drv_se_key_derivation_export_t p_export
 Function that perforsm a final key derivation or agreement and exports the key. More...
 

Detailed Description

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 1261 of file crypto_se_driver.h.

Field Documentation

size_t context_size

The driver-specific size of the key derivation context.

Definition at line 1263 of file crypto_se_driver.h.

Function that sets key derivation collateral.

Definition at line 1267 of file crypto_se_driver.h.

Function that performs a final key derivation step.

Definition at line 1269 of file crypto_se_driver.h.

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

Definition at line 1272 of file crypto_se_driver.h.

Function that performs a key derivation setup.

Definition at line 1265 of file crypto_se_driver.h.

Important Information for this Arm website

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies. If you are not happy with the use of these cookies, please review our Cookie Policy to learn how they can be disabled. By disabling cookies, some features of the site will not work.