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Styling and refactoring

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Signed-off-by: Archana <archana.madhavan@silabs.com>
This commit is contained in:
Archana
2021-09-10 06:22:44 +05:30
parent 9a2b6ff8f2
commit 9d17bf4215
6 changed files with 53 additions and 49 deletions
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30
library/psa_crypto.c
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@@ -1991,18 +1991,6 @@ exit:
}
#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
static psa_status_t psa_copy_key_material( const psa_key_slot_t *source,
psa_key_slot_t *target )
{
psa_status_t status = psa_copy_key_material_into_slot( target,
source->key.data,
source->key.bytes );
if( status != PSA_SUCCESS )
return( status );
return( PSA_SUCCESS );
}
psa_status_t psa_copy_key( mbedtls_svc_key_id_t source_key,
const psa_key_attributes_t *specified_attributes,
mbedtls_svc_key_id_t *target_key )
@@ -2027,13 +2015,13 @@ psa_status_t psa_copy_key( mbedtls_svc_key_id_t source_key,
if( status != PSA_SUCCESS )
goto exit;
/* The actual attributes that we received from the user could have
* zero values for key bits and type.These optional attributes
* have been validated and so it is safe to inherit these
* from the source key.
/* The target key type and number of bits have been validated by
* psa_validate_optional_attributes() to be either equal to zero or
* equal to the ones of the source key. So it is safe to inherit
* them from the source key now."
* */
actual_attributes.core.bits = source_slot->attr.bits;
actual_attributes.core.type = source_slot->attr.type;
actual_attributes.core.bits = source_slot->attr.bits;
actual_attributes.core.type = source_slot->attr.type;
status = psa_restrict_key_policy( source_slot->attr.type,
@@ -2050,7 +2038,7 @@ psa_status_t psa_copy_key( mbedtls_svc_key_id_t source_key,
PSA_KEY_LIFETIME_GET_LOCATION( source_slot->attr.lifetime ) )
{
/*
* If the source and target keys are stored across different locations,
* If the source and target keys are stored in different locations,
* the source key would need to be exported as plaintext and re-imported
* in the other location. This has security implications which have not
* been fully mapped. For now, this can be achieved through
@@ -2087,7 +2075,9 @@ psa_status_t psa_copy_key( mbedtls_svc_key_id_t source_key,
}
else
{
status = psa_copy_key_material( source_slot, target_slot );
status = psa_copy_key_material_into_slot( target_slot,
source_slot->key.data,
source_slot->key.bytes );
if( status != PSA_SUCCESS )
goto exit;
}