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Normalize whitespace to Mbed TLS standards

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Only whitespace changes in this commit.
This commit is contained in:
Gilles Peskine 2018-06-11 17:13:00 +02:00 committed by itayzafrir
parent ef057ac8ed
commit 99bc649760
1 changed files with 24 additions and 24 deletions
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48
library/psa_crypto.c
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@ -1010,10 +1010,10 @@ psa_status_t psa_mac_abort( psa_mac_operation_t *operation )
#if defined(MBEDTLS_MD_C)
if( PSA_ALG_IS_HMAC( operation->alg ) )
{
unsigned int block_size =
PSA_HASH_BLOCK_SIZE( ( PSA_ALG_HMAC_HASH( operation->alg ) ) );
unsigned int block_size =
PSA_HASH_BLOCK_SIZE( ( PSA_ALG_HMAC_HASH( operation->alg ) ) );
if(block_size == 0)
if( block_size == 0 )
return( PSA_ERROR_NOT_SUPPORTED );
psa_hash_abort( &operation->ctx.hmac.hash_ctx );
@ -1063,8 +1063,8 @@ psa_status_t psa_mac_start( psa_mac_operation_t *operation,
return( status );
slot = &global_data.key_slots[key];
if (slot->type == PSA_KEY_TYPE_NONE)
return(PSA_ERROR_EMPTY_SLOT);
if( slot->type == PSA_KEY_TYPE_NONE )
return( PSA_ERROR_EMPTY_SLOT );
key_ptr = slot->data.raw.data;
key_length = slot->data.raw.bytes;
@ -1120,34 +1120,34 @@ psa_status_t psa_mac_start( psa_mac_operation_t *operation,
operation->mac_size = digest_size;
status = psa_hash_start( &operation->ctx.hmac.hash_ctx,
PSA_ALG_HMAC_HASH( alg ) );
PSA_ALG_HMAC_HASH( alg ) );
if( status != PSA_SUCCESS )
goto cleanup;
if( key_bits / 8 > (size_t) block_size )
if( key_bits / 8 > (size_t) block_size )
{
status = psa_hash_update(&operation->ctx.hmac.hash_ctx,
status = psa_hash_update( &operation->ctx.hmac.hash_ctx,
key_ptr, slot->data.raw.bytes);
if( status != PSA_SUCCESS )
goto cleanup;
status = psa_hash_finish(&operation->ctx.hmac.hash_ctx, sum,
sum_size, &sum_size);
if ( status != PSA_SUCCESS )
status = psa_hash_finish( &operation->ctx.hmac.hash_ctx,
sum, sum_size, &sum_size);
if( status != PSA_SUCCESS )
goto cleanup;
key_length = sum_size;
key_ptr = sum;
}
opad = ( unsigned char * ) operation->ctx.hmac.hmac_ctx;
opad = (unsigned char *) operation->ctx.hmac.hmac_ctx;
memset( ipad, 0x36, block_size );
memset( opad, 0x5C, block_size );
for( i = 0; i < key_length; i++ )
{
ipad[i] = ( unsigned char )( ipad[i] ^ key_ptr[i] );
opad[i] = ( unsigned char )( opad[i] ^ key_ptr[i] );
ipad[i] = (unsigned char) ( ipad[i] ^ key_ptr[i] );
opad[i] = (unsigned char) ( opad[i] ^ key_ptr[i] );
}
status = psa_hash_start( &operation->ctx.hmac.hash_ctx,
@ -1172,11 +1172,11 @@ cleanup:
operation->alg = alg;
if( ret != 0 )
{
psa_mac_abort( operation );
return( mbedtls_to_psa_error( ret ) );
psa_mac_abort(operation);
if ( ret != 0 )
status = mbedtls_to_psa_error(ret);
}
operation->key_set = 1;
return( PSA_SUCCESS );
}
psa_status_t psa_mac_update( psa_mac_operation_t *operation,
@ -1261,13 +1261,13 @@ static psa_status_t psa_mac_finish_internal( psa_mac_operation_t *operation,
unsigned int block_size =
PSA_HASH_BLOCK_SIZE( ( PSA_ALG_HMAC_HASH( operation->alg ) ) );
if (block_size == 0)
return(PSA_ERROR_NOT_SUPPORTED);
if( block_size == 0 )
return( PSA_ERROR_NOT_SUPPORTED );
opad = (unsigned char *) operation->ctx.hmac.hmac_ctx;
status = psa_hash_finish( &operation->ctx.hmac.hash_ctx, tmp,
sizeof ( tmp ), &hash_size );
sizeof( tmp ), &hash_size );
if( status != PSA_SUCCESS )
goto cleanup;
@ -1307,7 +1307,7 @@ cleanup:
else
{
psa_mac_abort( operation );
if (ret != 0)
if( ret != 0 )
status = mbedtls_to_psa_error(ret);
return status;
@ -1322,8 +1322,8 @@ psa_status_t psa_mac_finish( psa_mac_operation_t *operation,
if( !( operation->key_usage_sign ) )
return( PSA_ERROR_NOT_PERMITTED );
return( psa_mac_finish_internal(operation, mac,
mac_size, mac_length ) );
return( psa_mac_finish_internal( operation, mac,
mac_size, mac_length ) );
}
#define MBEDTLS_PSA_MAC_MAX_SIZE \