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Rename PSA_KEY_SLOT_COUNT to MBEDTLS_PSA_KEY_SLOT_COUNT

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Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman
2021-02-15 14:03:19 +01:00
parent 1f968fdf19
commit 863470a5f9
7 changed files with 30 additions and 30 deletions
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12
library/psa_crypto_slot_management.c
View File

@ -45,7 +45,7 @@
typedef struct
{
psa_key_slot_t key_slots[PSA_KEY_SLOT_COUNT];
psa_key_slot_t key_slots[MBEDTLS_PSA_KEY_SLOT_COUNT];
unsigned key_slots_initialized : 1;
} psa_global_data_t;
@ -128,13 +128,13 @@ static psa_status_t psa_get_and_lock_key_slot_in_memory(
if( status != PSA_SUCCESS )
return( status );
for( slot_idx = 0; slot_idx < PSA_KEY_SLOT_COUNT; slot_idx++ )
for( slot_idx = 0; slot_idx < MBEDTLS_PSA_KEY_SLOT_COUNT; slot_idx++ )
{
slot = &global_data.key_slots[ slot_idx ];
if( mbedtls_svc_key_id_equal( key, slot->attr.id ) )
break;
}
status = ( slot_idx < PSA_KEY_SLOT_COUNT ) ?
status = ( slot_idx < MBEDTLS_PSA_KEY_SLOT_COUNT ) ?
PSA_SUCCESS : PSA_ERROR_DOES_NOT_EXIST;
}
@ -161,7 +161,7 @@ void psa_wipe_all_key_slots( void )
{
size_t slot_idx;
for( slot_idx = 0; slot_idx < PSA_KEY_SLOT_COUNT; slot_idx++ )
for( slot_idx = 0; slot_idx < MBEDTLS_PSA_KEY_SLOT_COUNT; slot_idx++ )
{
psa_key_slot_t *slot = &global_data.key_slots[ slot_idx ];
slot->lock_count = 1;
@ -184,7 +184,7 @@ psa_status_t psa_get_empty_key_slot( psa_key_id_t *volatile_key_id,
}
selected_slot = unlocked_persistent_key_slot = NULL;
for( slot_idx = 0; slot_idx < PSA_KEY_SLOT_COUNT; slot_idx++ )
for( slot_idx = 0; slot_idx < MBEDTLS_PSA_KEY_SLOT_COUNT; slot_idx++ )
{
psa_key_slot_t *slot = &global_data.key_slots[ slot_idx ];
if( ! psa_is_key_slot_occupied( slot ) )
@ -453,7 +453,7 @@ void mbedtls_psa_get_stats( mbedtls_psa_stats_t *stats )
memset( stats, 0, sizeof( *stats ) );
for( slot_idx = 0; slot_idx < PSA_KEY_SLOT_COUNT; slot_idx++ )
for( slot_idx = 0; slot_idx < MBEDTLS_PSA_KEY_SLOT_COUNT; slot_idx++ )
{
const psa_key_slot_t *slot = &global_data.key_slots[ slot_idx ];
if( psa_is_key_slot_locked( slot ) )

6
library/psa_crypto_slot_management.h
View File

@ -27,8 +27,8 @@
/** Range of volatile key identifiers.
*
* The last PSA_KEY_SLOT_COUNT identifiers of the implementation range
* of key identifiers are reserved for volatile key identifiers.
* The last #MBEDTLS_PSA_KEY_SLOT_COUNT identifiers of the implementation
* range of key identifiers are reserved for volatile key identifiers.
* A volatile key identifier is equal to #PSA_KEY_ID_VOLATILE_MIN plus the
* index of the key slot containing the volatile key definition.
*/
@ -36,7 +36,7 @@
/** The minimum value for a volatile key identifier.
*/
#define PSA_KEY_ID_VOLATILE_MIN ( PSA_KEY_ID_VENDOR_MAX - \
PSA_KEY_SLOT_COUNT + 1 )
MBEDTLS_PSA_KEY_SLOT_COUNT + 1 )
/** The maximum value for a volatile key identifier.
*/

2
library/psa_crypto_storage.h
View File

@ -49,7 +49,7 @@ extern "C" {
* - Using the ITS backend, all key ids are ok except 0xFFFFFF52
* (#PSA_CRYPTO_ITS_RANDOM_SEED_UID) for which the file contains the
* device's random seed (if this feature is enabled).
* - Only key ids from 1 to #PSA_KEY_SLOT_COUNT are actually used.
* - Only key ids from 1 to #MBEDTLS_PSA_KEY_SLOT_COUNT are actually used.
*
* Since we need to preserve the random seed, avoid using that key slot.
* Reserve a whole range of key slots just in case something else comes up.