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psa: Move key identifier related macros and functions

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Move key identifier related macros and functions from
crypto_types.h to crypto_values.h as the latter is
the intended file to put them in.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
This commit is contained in:
Ronald Cron 2020-09-14 16:17:41 +02:00
parent cb54610e97
commit 7424f0d998
2 changed files with 67 additions and 60 deletions
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60
include/psa/crypto_types.h
View File

@ -233,36 +233,6 @@ typedef uint32_t psa_key_id_t;
#if !defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER)
typedef psa_key_id_t mbedtls_svc_key_id_t;
#define MBEDTLS_SVC_KEY_ID_INIT ( (psa_key_id_t)0 )
#define MBEDTLS_SVC_KEY_ID_GET_KEY_ID( id ) ( id )
#define MBEDTLS_SVC_KEY_ID_GET_OWNER_ID( id ) ( 0 )
/** Utility to initialize a key identifier at runtime.
*
* \param unused Unused parameter.
* \param key_id Identifier of the key.
*/
static inline mbedtls_svc_key_id_t mbedtls_svc_key_id_make(
unsigned int unused, psa_key_id_t key_id )
{
(void)unused;
return( key_id );
}
/** Compare two key identifiers.
*
* \param id1 First key identifier.
* \param id2 Second key identifier.
*
* \return Non-zero if the two key identifier are equal, zero otherwise.
*/
static inline int mbedtls_svc_key_id_equal( mbedtls_svc_key_id_t id1,
mbedtls_svc_key_id_t id2 )
{
return( id1 == id2 );
}
#else /* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER */
/* Implementation-specific: The Mbed Cryptography library can be built as
* part of a multi-client service that exposes the PSA Cryptograpy API in each
@ -275,36 +245,6 @@ typedef struct
mbedtls_key_owner_id_t owner;
} mbedtls_svc_key_id_t;
#define MBEDTLS_SVC_KEY_ID_INIT ( (mbedtls_svc_key_id_t){ 0, 0 } )
#define MBEDTLS_SVC_KEY_ID_GET_KEY_ID( id ) ( ( id ).key_id )
#define MBEDTLS_SVC_KEY_ID_GET_OWNER_ID( id ) ( ( id ).owner )
/** Utility to initialize a key identifier at runtime.
*
* \param owner_id Identifier of the key owner.
* \param key_id Identifier of the key.
*/
static inline mbedtls_svc_key_id_t mbedtls_svc_key_id_make(
mbedtls_key_owner_id_t owner_id, psa_key_id_t key_id )
{
return( (mbedtls_svc_key_id_t){ .key_id = key_id,
.owner = owner_id } );
}
/** Compare two key identifiers.
*
* \param id1 First key identifier.
* \param id2 Second key identifier.
*
* \return Non-zero if the two key identifier are equal, zero otherwise.
*/
static inline int mbedtls_svc_key_id_equal( mbedtls_svc_key_id_t id1,
mbedtls_svc_key_id_t id2 )
{
return( ( id1.key_id == id2.key_id ) &&
mbedtls_key_owner_id_equal( id1.owner, id2.owner ) );
}
#endif /* !MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER */
/**@}*/

67
include/psa/crypto_values.h
View File

@ -1647,6 +1647,73 @@
*/
#define PSA_KEY_ID_VENDOR_MAX ((psa_key_id_t)0x7fffffff)
#if !defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER)
#define MBEDTLS_SVC_KEY_ID_INIT ( (psa_key_id_t)0 )
#define MBEDTLS_SVC_KEY_ID_GET_KEY_ID( id ) ( id )
#define MBEDTLS_SVC_KEY_ID_GET_OWNER_ID( id ) ( 0 )
/** Utility to initialize a key identifier at runtime.
*
* \param unused Unused parameter.
* \param key_id Identifier of the key.
*/
static inline mbedtls_svc_key_id_t mbedtls_svc_key_id_make(
unsigned int unused, psa_key_id_t key_id )
{
(void)unused;
return( key_id );
}
/** Compare two key identifiers.
*
* \param id1 First key identifier.
* \param id2 Second key identifier.
*
* \return Non-zero if the two key identifier are equal, zero otherwise.
*/
static inline int mbedtls_svc_key_id_equal( mbedtls_svc_key_id_t id1,
mbedtls_svc_key_id_t id2 )
{
return( id1 == id2 );
}
#else /* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER */
#define MBEDTLS_SVC_KEY_ID_INIT ( (mbedtls_svc_key_id_t){ 0, 0 } )
#define MBEDTLS_SVC_KEY_ID_GET_KEY_ID( id ) ( ( id ).key_id )
#define MBEDTLS_SVC_KEY_ID_GET_OWNER_ID( id ) ( ( id ).owner )
/** Utility to initialize a key identifier at runtime.
*
* \param owner_id Identifier of the key owner.
* \param key_id Identifier of the key.
*/
static inline mbedtls_svc_key_id_t mbedtls_svc_key_id_make(
mbedtls_key_owner_id_t owner_id, psa_key_id_t key_id )
{
return( (mbedtls_svc_key_id_t){ .key_id = key_id,
.owner = owner_id } );
}
/** Compare two key identifiers.
*
* \param id1 First key identifier.
* \param id2 Second key identifier.
*
* \return Non-zero if the two key identifier are equal, zero otherwise.
*/
static inline int mbedtls_svc_key_id_equal( mbedtls_svc_key_id_t id1,
mbedtls_svc_key_id_t id2 )
{
return( ( id1.key_id == id2.key_id ) &&
mbedtls_key_owner_id_equal( id1.owner, id2.owner ) );
}
#endif /* !MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER */
/**@}*/
/** \defgroup policy Key policies