lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-29 11:41:15 +03:00
Code Activity

SE driver: validate_slot_number: support changing persistent data

Browse Source 
Add a parameter to the p_validate_slot_number method to allow the
driver to modify the persistent data.

With the current structure of the core, the persistent data is already
updated. All it took was adding a way to modify it.
This commit is contained in:
Gilles Peskine
2019-10-01 14:27:23 +02:00
parent 3efcebbc5e
commit 5ec3a30edb
3 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/psa/crypto_se_driver.h
View File

@ -927,7 +927,14 @@ typedef psa_status_t (*psa_drv_se_allocate_key_t)(
* sake of initial device provisioning or onboarding. Such a mechanism may
* be added to a future version of the PSA Cryptography API specification.
*
* This function may update the driver's persistent data through
* \p persistent_data. The core will save the updated persistent data at the
* end of the key creation process. See the description of
* ::psa_drv_se_allocate_key_t for more information.
*
* \param[in,out] drv_context The driver context structure.
* \param[in,out] persistent_data A pointer to the persistent data
* that allows writing.
* \param[in] attributes Attributes of the key.
* \param method The way in which the key is being created.
* \param[in] key_slot Slot where the key is to be stored.
@ -946,6 +953,7 @@ typedef psa_status_t (*psa_drv_se_allocate_key_t)(
*/
typedef psa_status_t (*psa_drv_se_validate_slot_number_t)(
psa_drv_se_context_t *drv_context,
void *persistent_data,
const psa_key_attributes_t *attributes,
psa_key_creation_method_t method,
psa_key_slot_number_t key_slot);