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psa: Use application key ID where necessary

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Avoid compiler errors when MBEDTLS_PSA_CRYPTO_KEY_FILE_ID_ENCODES_OWNER
is set by using the application ID type.

    [Error] psa_crypto_slot_management.c@175,9: used type 'psa_key_id_t' (aka 'psa_key_file_id_t') where arithmetic or pointer type is required
This commit is contained in:
Jaeden Amero 2019-08-20 17:43:48 +01:00
parent e3cdf284b2
commit 6fa62a5b8f
3 changed files with 12 additions and 10 deletions
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4
include/psa/crypto_extra.h
View file

@ -251,9 +251,9 @@ typedef struct mbedtls_psa_stats_s
/** Number of slots that are not used for anything. */
size_t empty_slots;
/** Largest key id value among open keys in internal persistent storage. */
psa_key_id_t max_open_internal_key_id;
psa_app_key_id_t max_open_internal_key_id;
/** Largest key id value among open keys in secure elements. */
psa_key_id_t max_open_external_key_id;
psa_app_key_id_t max_open_external_key_id;
} mbedtls_psa_stats_t;
/** \brief Get statistics about

8
include/psa/crypto_values.h
View file

@ -1503,16 +1503,16 @@
/** The minimum value for a key identifier chosen by the application.
*/
#define PSA_KEY_ID_USER_MIN ((psa_key_id_t)0x00000001)
#define PSA_KEY_ID_USER_MIN ((psa_app_key_id_t)0x00000001)
/** The maximum value for a key identifier chosen by the application.
*/
#define PSA_KEY_ID_USER_MAX ((psa_key_id_t)0x3fffffff)
#define PSA_KEY_ID_USER_MAX ((psa_app_key_id_t)0x3fffffff)
/** The minimum value for a key identifier chosen by the implementation.
*/
#define PSA_KEY_ID_VENDOR_MIN ((psa_key_id_t)0x40000000)
#define PSA_KEY_ID_VENDOR_MIN ((psa_app_key_id_t)0x40000000)
/** The maximum value for a key identifier chosen by the implementation.
*/
#define PSA_KEY_ID_VENDOR_MAX ((psa_key_id_t)0x7fffffff)
#define PSA_KEY_ID_VENDOR_MAX ((psa_app_key_id_t)0x7fffffff)
/**@}*/

10
library/psa_crypto_slot_management.c
View file

@ -278,15 +278,17 @@ void mbedtls_psa_get_stats( mbedtls_psa_stats_t *stats )
++stats->volatile_slots;
else if( slot->attr.lifetime == PSA_KEY_LIFETIME_PERSISTENT )
{
psa_app_key_id_t id = PSA_KEY_FILE_GET_KEY_ID(slot->attr.id);
++stats->persistent_slots;
if( slot->attr.id > stats->max_open_internal_key_id )
stats->max_open_internal_key_id = slot->attr.id;
if( id > stats->max_open_internal_key_id )
stats->max_open_internal_key_id = id;
}
else
{
psa_app_key_id_t id = PSA_KEY_FILE_GET_KEY_ID(slot->attr.id);
++stats->external_slots;
if( slot->attr.id > stats->max_open_external_key_id )
stats->max_open_external_key_id = slot->attr.id;
if( id > stats->max_open_external_key_id )
stats->max_open_external_key_id = id;
}
}
}