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Remove unused and duplicated erros, fix documentation and tests

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Remove unused and duplicated erros, fix documentation and tests
This commit is contained in:
mohammad1603
2018-03-21 04:35:20 -07:00
committed by itayzafrir
parent 060ad8ac34
commit ba178511f4
4 changed files with 20 additions and 33 deletions
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24
include/psa/crypto.h
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@ -89,10 +89,6 @@ typedef enum {
PSA_ERROR_INVALID_SIGNATURE,
/** The decrypted padding is incorrect. */
PSA_ERROR_INVALID_PADDING,
/** The key lifetime value is incorrect. */
PSA_ERROR_INVALID_LIFETIME,
/** The key lifetime can not be changed. */
PSA_ERROR_KEY_LIFETIME_CHANGE,
/** An error occurred that does not correspond to any defined
failure cause. */
PSA_ERROR_UNKNOWN_ERROR,
@ -582,15 +578,19 @@ psa_status_t psa_get_key_policy(psa_key_slot_t key,
*/
typedef uint32_t psa_key_lifetime_t;
/** An invalid key lifetime value.
*/
#define PSA_KEY_LIFETIME_NONE ((psa_key_lifetime_t)0x00000000)
/** A volatile key slot retains its content as long as the application is
* running. It is guaranteed to be erased on a power reset.
*/
#define PSA_KEY_LIFETIME_VOLATILE ((psa_key_lifetime_t)0x00000000)
#define PSA_KEY_LIFETIME_VOLATILE ((psa_key_lifetime_t)0x00000001)
/** A persistent key slot retains its content as long as it is not explicitly
* destroyed.
*/
#define PSA_KEY_LIFETIME_PERSISTENT ((psa_key_lifetime_t)0x00000001)
#define PSA_KEY_LIFETIME_PERSISTENT ((psa_key_lifetime_t)0x00000002)
/** A write-once key slot may not be modified once a key has been set.
* It will retain its content as long as the device remains operational.
@ -617,11 +617,10 @@ psa_status_t psa_get_key_lifetime(psa_key_slot_t key,
psa_key_lifetime_t *lifetime);
/** \brief Change the lifetime of a key slot.
* Whether the lifetime of a key slot can be changed at all, and if so
* whether the lifetime of an occupied key slot can be changed, is
* implementation-dependent.
*
* \note In case a key slot has PSA_KEY_LIFETIME_WRITE_ONCE lifetime,
* it can not be changed and trying to set new value will return
* an error
*
* \param key Slot whose content is to be exported. This must
* be an occupied key slot.
* \param lifetime The lifetime value to be set for the given key.
@ -633,11 +632,6 @@ psa_status_t psa_get_key_lifetime(psa_key_slot_t key,
* or the key data is not correctly formatted.
* \retval PSA_ERROR_EMPTY_SLOT
* The key slot is not occupied.
* \retval PSA_ERROR_INVALID_LIFETIME
* The lifetime value is not valid.
* \retval PSA_ERROR_KEY_LIFETIME_CHANGE
* The key slot already has PSA_KEY_LIFETIME_WRITE_ONCE value,
* and can not be changed.
*/
psa_status_t psa_set_key_lifetime(psa_key_slot_t key,
const psa_key_lifetime_t lifetime);