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Move variable declarations to top of function

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Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman 2021-03-18 17:33:46 +01:00
parent 85d554a99b
commit ffc7fc9b71
1 changed files with 8 additions and 9 deletions
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17
library/psa_crypto_slot_management.c
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@ -279,6 +279,13 @@ exit:
static psa_status_t psa_load_builtin_key_into_slot( psa_key_slot_t *slot ) static psa_status_t psa_load_builtin_key_into_slot( psa_key_slot_t *slot )
{ {
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
psa_drv_slot_number_t slot_number = 0;
uint8_t *key_buffer = NULL;
size_t key_buffer_size = 0;
size_t key_buffer_length = 0;
/* Load keys in the 'builtin' range through their own interface */ /* Load keys in the 'builtin' range through their own interface */
if( ! psa_key_id_is_builtin( if( ! psa_key_id_is_builtin(
MBEDTLS_SVC_KEY_ID_GET_KEY_ID( slot->attr.id ) ) ) MBEDTLS_SVC_KEY_ID_GET_KEY_ID( slot->attr.id ) ) )
@ -287,21 +294,13 @@ static psa_status_t psa_load_builtin_key_into_slot( psa_key_slot_t *slot )
} }
/* Check the platform function to see whether this key actually exists */ /* Check the platform function to see whether this key actually exists */
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
psa_drv_slot_number_t slot_number;
psa_set_key_id( &attributes, slot->attr.id ); psa_set_key_id( &attributes, slot->attr.id );
psa_status_t status = mbedtls_psa_platform_get_builtin_key( status = mbedtls_psa_platform_get_builtin_key( &attributes, &slot_number );
&attributes, &slot_number );
if( status != PSA_SUCCESS ) if( status != PSA_SUCCESS )
return( status ); return( status );
/* If the key should exist according to the platform, load it through the /* If the key should exist according to the platform, load it through the
* driver interface. */ * driver interface. */
uint8_t *key_buffer = NULL;
size_t key_buffer_size = 0;
size_t key_buffer_length = 0;
status = psa_driver_wrapper_get_key_buffer_size( &attributes, status = psa_driver_wrapper_get_key_buffer_size( &attributes,
&key_buffer_size ); &key_buffer_size );
if( status != PSA_SUCCESS ) if( status != PSA_SUCCESS )