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Remove code duplication and fix formatting

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Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott 2021-06-24 18:08:54 +01:00
parent 87c909a8c5
commit 7f429b747b
1 changed files with 5 additions and 10 deletions
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15
library/psa_crypto.c
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@ -3549,7 +3549,7 @@ psa_status_t psa_aead_generate_nonce( psa_aead_operation_t *operation,
}
if( operation->nonce_set || operation->ad_started ||
operation->body_started || operation->is_encrypt == 0 )
operation->body_started || !operation->is_encrypt )
{
status = PSA_ERROR_BAD_STATE;
goto exit;
@ -3635,7 +3635,7 @@ psa_status_t psa_aead_set_lengths( psa_aead_operation_t *operation,
}
if( operation->lengths_set || operation->ad_started ||
operation->body_started)
operation->body_started )
{
status = PSA_ERROR_BAD_STATE;
goto exit;
@ -3761,7 +3761,7 @@ exit:
static psa_status_t psa_aead_final_checks( psa_aead_operation_t *operation )
{
if( operation->id == 0 || operation->nonce_set == 0 )
if( operation->id == 0 || !operation->nonce_set )
return( PSA_ERROR_BAD_STATE );
if( operation->lengths_set && (operation->ad_remaining != 0 ||
@ -3790,7 +3790,7 @@ psa_status_t psa_aead_finish( psa_aead_operation_t *operation,
if( status != PSA_SUCCESS )
goto exit;
if( operation->is_encrypt == 0 )
if( !operation->is_encrypt )
{
status = PSA_ERROR_BAD_STATE;
goto exit;
@ -3831,17 +3831,12 @@ psa_status_t psa_aead_verify( psa_aead_operation_t *operation,
if( status != PSA_SUCCESS )
goto exit;
if( operation->is_encrypt == 1 )
if( operation->is_encrypt )
{
status = PSA_ERROR_BAD_STATE;
goto exit;
}
status = psa_aead_final_checks( operation );
if( status != PSA_SUCCESS )
goto exit;
status = psa_driver_wrapper_aead_verify( operation, plaintext,
plaintext_size,
plaintext_length,