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Call abort on error in psa_mac/cipher setup

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2021-06-24 11:52:47 +01:00
parent 4e0a82e274
commit cccb05def4
1 changed files with 15 additions and 9 deletions
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24
library/psa_crypto.c
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@ -2383,11 +2383,13 @@ static psa_status_t psa_mac_setup( psa_mac_operation_t *operation,
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_status_t unlock_status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_slot_t *slot;
psa_key_slot_t *slot = NULL;
/* A context must be freshly initialized before it can be set up. */
if( operation->id != 0 )
return( PSA_ERROR_BAD_STATE );
if( operation->id != 0 ) {
status = PSA_ERROR_BAD_STATE;
goto exit;
}
status = psa_get_and_lock_key_slot_with_policy(
key,
@ -2395,7 +2397,7 @@ static psa_status_t psa_mac_setup( psa_mac_operation_t *operation,
is_sign ? PSA_KEY_USAGE_SIGN_HASH : PSA_KEY_USAGE_VERIFY_HASH,
alg );
if( status != PSA_SUCCESS )
return( status );
goto exit;
psa_key_attributes_t attributes = {
.core = slot->attr
@ -3300,18 +3302,22 @@ static psa_status_t psa_cipher_setup( psa_cipher_operation_t *operation,
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
psa_status_t unlock_status = PSA_ERROR_CORRUPTION_DETECTED;
psa_key_slot_t *slot;
psa_key_slot_t *slot = NULL;
psa_key_usage_t usage = ( cipher_operation == MBEDTLS_ENCRYPT ?
PSA_KEY_USAGE_ENCRYPT :
PSA_KEY_USAGE_DECRYPT );
/* A context must be freshly initialized before it can be set up. */
if( operation->id != 0 )
return( PSA_ERROR_BAD_STATE );
if( operation->id != 0 ) {
status = PSA_ERROR_BAD_STATE;
goto exit;
}
/* The requested algorithm must be one that can be processed by cipher. */
if( ! PSA_ALG_IS_CIPHER( alg ) )
return( PSA_ERROR_INVALID_ARGUMENT );
if( ! PSA_ALG_IS_CIPHER( alg ) ) {
status = PSA_ERROR_INVALID_ARGUMENT;
goto exit;
}
/* Fetch key material from key storage. */
status = psa_get_and_lock_key_slot_with_policy( key, &slot, usage, alg );