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Shorten type and value names for lifetime parts

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Drop lifetime_ or LIFETIME_ to make the names shorter. They're still
unambiguous.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine 2020-05-04 18:42:06 +02:00
parent 2d2bb1dd04
commit bbb3c1815a
2 changed files with 14 additions and 14 deletions
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14
include/psa/crypto_types.h
View File

@ -113,11 +113,11 @@ typedef uint32_t psa_algorithm_t;
* persistence level. This value indicates what device management
* actions can cause it to be destroyed. In particular, it indicates
* whether the key is _volatile_ or _persistent_.
* See ::psa_key_lifetime_persistence_t for more information.
* See ::psa_key_persistence_t for more information.
* - Bits 8-31 (#PSA_KEY_LIFETIME_GET_LOCATION(\c lifetime)):
* location indicator. This value indicates where the key is stored
* and where operations on the key are performed.
* See ::psa_key_lifetime_location_t for more information.
* See ::psa_key_location_t for more information.
*
* Volatile keys are automatically destroyed when the application instance
* terminates or on a power reset of the device. Persistent keys are
@ -150,11 +150,11 @@ typedef uint32_t psa_key_lifetime_t;
* scope of the PSA Cryptography specification.
*
* This specification defines the following values of persistence levels:
* - \c 0 = #PSA_KEY_LIFETIME_PERSISTENCE_VOLATILE: volatile key.
* - \c 0 = #PSA_KEY_PERSISTENCE_VOLATILE: volatile key.
* A volatile key is automatically destroyed by the implementation when
* the application instance terminates. In particular, a volatile key
* is automatically destroyed on a power reset of the device.
* - \c 1 = #PSA_KEY_LIFETIME_PERSISTENCE_PRIMARY:
* - \c 1 = #PSA_KEY_PERSISTENCE_PRIMARY:
* persistent key with a default lifetime.
* Implementations should support this value if they support persistent
* keys at all.
@ -168,7 +168,7 @@ typedef uint32_t psa_key_lifetime_t;
* implementations may choose the meaning freely.
* As a guideline, higher persistence levels should cause a key to survive
* more management events than lower levels.
* - \c 255 = #PSA_KEY_LIFETIME_PERSISTENCE_READ_ONLY:
* - \c 255 = #PSA_KEY_PERSISTENCE_READ_ONLY:
* read-only or write-once key.
* A key with this persistence level cannot be destroyed.
* Implementations that support such keys may either allow their creation
@ -183,7 +183,7 @@ typedef uint32_t psa_key_lifetime_t;
* interfaces operate on lifetimes (type ::psa_key_lifetime_t) which
* encode the persistence as the lower 8 bits of a 32-bit value.
*/
typedef uint8_t psa_key_lifetime_persistence_t;
typedef uint8_t psa_key_persistence_t;
/** Encoding of key location indicators.
*
@ -217,7 +217,7 @@ typedef uint8_t psa_key_lifetime_persistence_t;
* interfaces operate on lifetimes (type ::psa_key_lifetime_t) which
* encode the location as the upper 24 bits of a 32-bit value.
*/
typedef uint32_t psa_key_lifetime_location_t;
typedef uint32_t psa_key_location_t;
/** Encoding of identifiers of persistent keys.
*

14
include/psa/crypto_values.h
View File

@ -1567,15 +1567,15 @@
*/
#define PSA_KEY_LIFETIME_PERSISTENT ((psa_key_lifetime_t)0x00000001)
#define PSA_KEY_LIFETIME_PERSISTENCE_VOLATILE ((psa_key_lifetime_persistence_t)0x00)
#define PSA_KEY_LIFETIME_PERSISTENCE_PRIMARY ((psa_key_lifetime_persistence_t)0x01)
#define PSA_KEY_LIFETIME_PERSISTENCE_READ_ONLY ((psa_key_lifetime_persistence_t)0xff)
#define PSA_KEY_PERSISTENCE_VOLATILE ((psa_key_persistence_t)0x00)
#define PSA_KEY_PERSISTENCE_PRIMARY ((psa_key_persistence_t)0x01)
#define PSA_KEY_PERSISTENCE_READ_ONLY ((psa_key_persistence_t)0xff)
#define PSA_KEY_LIFETIME_GET_PERSISTENCE(lifetime) \
((psa_key_lifetime_persistence_t)((lifetime) & 0x000000ff)
((psa_key_persistence_t)((lifetime) & 0x000000ff)
#define PSA_KEY_LIFETIME_GET_LOCATION(lifetime) \
((psa_key_lifetime_location_t)((lifetime) >> 8)
((psa_key_location_t)((lifetime) >> 8)
/** Whether a key lifetime indicates that the key is volatile.
*
@ -1597,8 +1597,8 @@
(PSA_KEY_LIFETIME_GET_PERSISTENCE(lifetime) == \
PSA_KEY_LIFETIME_PERSISTENCE_VOLATILE)
#define PSA_KEY_LIFETIME_LOCATION_BUILT_IN ((psa_key_lifetime_location_t)0x000000)
#define PSA_KEY_LIFETIME_LOCATION_VENDOR_FLAG ((psa_key_lifetime_location_t)0x800000)
#define PSA_KEY_LOCATION_BUILT_IN ((psa_key_location_t)0x000000)
#define PSA_KEY_LOCATION_VENDOR_FLAG ((psa_key_location_t)0x800000)
/** The minimum value for a key identifier chosen by the application.
*/