2424 */
2525#ifdef HAVE_CONFIG_H
2626# include <config.h>
27- #endif /* HAVE_CONFIG_H */
27+ #endif /* defined( HAVE_CONFIG_H) */
2828
2929#include <assert.h>
3030#include <string.h>
@@ -52,15 +52,15 @@ typedef struct ngtcp2_crypto_boringssl_cipher {
5252} ngtcp2_crypto_boringssl_cipher ;
5353
5454static ngtcp2_crypto_boringssl_cipher crypto_cipher_aes_128 = {
55- NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_AES_128 ,
55+ NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_AES_128 ,
5656};
5757
5858static ngtcp2_crypto_boringssl_cipher crypto_cipher_aes_256 = {
59- NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_AES_256 ,
59+ NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_AES_256 ,
6060};
6161
6262static ngtcp2_crypto_boringssl_cipher crypto_cipher_chacha20 = {
63- NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_CHACHA20 ,
63+ NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_CHACHA20 ,
6464};
6565
6666ngtcp2_crypto_aead * ngtcp2_crypto_aead_aes_128_gcm (ngtcp2_crypto_aead * aead ) {
@@ -175,7 +175,7 @@ static ngtcp2_crypto_ctx *crypto_ctx_cipher_id(ngtcp2_crypto_ctx *ctx,
175175 ctx -> hp .native_handle = (void * )crypto_cipher_id_get_hp (cipher_id );
176176 ctx -> max_encryption = crypto_cipher_id_get_aead_max_encryption (cipher_id );
177177 ctx -> max_decryption_failure =
178- crypto_cipher_id_get_aead_max_decryption_failure (cipher_id );
178+ crypto_cipher_id_get_aead_max_decryption_failure (cipher_id );
179179
180180 return ctx ;
181181}
@@ -413,12 +413,12 @@ int ngtcp2_crypto_hp_mask(uint8_t *dest, const ngtcp2_crypto_cipher *hp,
413413 AES_ecb_encrypt (sample , dest , & ctx -> aes_key , 1 );
414414 return 0 ;
415415 case NGTCP2_CRYPTO_BORINGSSL_CIPHER_TYPE_CHACHA20 :
416- #if defined( WORDS_BIGENDIAN )
416+ #ifdef WORDS_BIGENDIAN
417417 counter = (uint32_t )sample [0 ] + (uint32_t )(sample [1 ] << 8 ) +
418418 (uint32_t )(sample [2 ] << 16 ) + (uint32_t )(sample [3 ] << 24 );
419- #else /* !WORDS_BIGENDIAN */
419+ #else /* !defined( WORDS_BIGENDIAN) */
420420 memcpy (& counter , sample , sizeof (counter ));
421- #endif /* !WORDS_BIGENDIAN */
421+ #endif /* !defined( WORDS_BIGENDIAN) */
422422 CRYPTO_chacha_20 (dest , PLAINTEXT , sizeof (PLAINTEXT ) - 1 , ctx -> key ,
423423 sample + sizeof (counter ), counter );
424424 return 0 ;
@@ -429,17 +429,16 @@ int ngtcp2_crypto_hp_mask(uint8_t *dest, const ngtcp2_crypto_cipher *hp,
429429}
430430
431431int ngtcp2_crypto_read_write_crypto_data (
432- ngtcp2_conn * conn , ngtcp2_encryption_level encryption_level ,
433- const uint8_t * data , size_t datalen ) {
432+ ngtcp2_conn * conn , ngtcp2_encryption_level encryption_level ,
433+ const uint8_t * data , size_t datalen ) {
434434 SSL * ssl = ngtcp2_conn_get_tls_native_handle (conn );
435435 int rv ;
436436 int err ;
437437
438438 if (SSL_provide_quic_data (
439- ssl ,
440- ngtcp2_crypto_boringssl_from_ngtcp2_encryption_level (
441- encryption_level ),
442- data , datalen ) != 1 ) {
439+ ssl ,
440+ ngtcp2_crypto_boringssl_from_ngtcp2_encryption_level (encryption_level ),
441+ data , datalen ) != 1 ) {
443442 return -1 ;
444443 }
445444
@@ -522,7 +521,7 @@ int ngtcp2_crypto_set_local_transport_params(void *tls, const uint8_t *buf,
522521}
523522
524523ngtcp2_encryption_level ngtcp2_crypto_boringssl_from_ssl_encryption_level (
525- enum ssl_encryption_level_t ssl_level ) {
524+ enum ssl_encryption_level_t ssl_level ) {
526525 switch (ssl_level ) {
527526 case ssl_encryption_initial :
528527 return NGTCP2_ENCRYPTION_LEVEL_INITIAL ;
@@ -540,7 +539,7 @@ ngtcp2_encryption_level ngtcp2_crypto_boringssl_from_ssl_encryption_level(
540539
541540enum ssl_encryption_level_t
542541ngtcp2_crypto_boringssl_from_ngtcp2_encryption_level (
543- ngtcp2_encryption_level encryption_level ) {
542+ ngtcp2_encryption_level encryption_level ) {
544543 switch (encryption_level ) {
545544 case NGTCP2_ENCRYPTION_LEVEL_INITIAL :
546545 return ssl_encryption_initial ;
@@ -582,7 +581,7 @@ static int set_read_secret(SSL *ssl, enum ssl_encryption_level_t bssl_level,
582581 ngtcp2_crypto_conn_ref * conn_ref = SSL_get_app_data (ssl );
583582 ngtcp2_conn * conn = conn_ref -> get_conn (conn_ref );
584583 ngtcp2_encryption_level level =
585- ngtcp2_crypto_boringssl_from_ssl_encryption_level (bssl_level );
584+ ngtcp2_crypto_boringssl_from_ssl_encryption_level (bssl_level );
586585 (void )cipher ;
587586
588587 if (ngtcp2_crypto_derive_and_install_rx_key (conn , NULL , NULL , NULL , level ,
@@ -599,7 +598,7 @@ static int set_write_secret(SSL *ssl, enum ssl_encryption_level_t bssl_level,
599598 ngtcp2_crypto_conn_ref * conn_ref = SSL_get_app_data (ssl );
600599 ngtcp2_conn * conn = conn_ref -> get_conn (conn_ref );
601600 ngtcp2_encryption_level level =
602- ngtcp2_crypto_boringssl_from_ssl_encryption_level (bssl_level );
601+ ngtcp2_crypto_boringssl_from_ssl_encryption_level (bssl_level );
603602 (void )cipher ;
604603
605604 if (ngtcp2_crypto_derive_and_install_tx_key (conn , NULL , NULL , NULL , level ,
@@ -615,7 +614,7 @@ static int add_handshake_data(SSL *ssl, enum ssl_encryption_level_t bssl_level,
615614 ngtcp2_crypto_conn_ref * conn_ref = SSL_get_app_data (ssl );
616615 ngtcp2_conn * conn = conn_ref -> get_conn (conn_ref );
617616 ngtcp2_encryption_level level =
618- ngtcp2_crypto_boringssl_from_ssl_encryption_level (bssl_level );
617+ ngtcp2_crypto_boringssl_from_ssl_encryption_level (bssl_level );
619618 int rv ;
620619
621620 rv = ngtcp2_conn_submit_crypto_data (conn , level , data , datalen );
@@ -644,8 +643,8 @@ static int send_alert(SSL *ssl, enum ssl_encryption_level_t bssl_level,
644643}
645644
646645static SSL_QUIC_METHOD quic_method = {
647- set_read_secret , set_write_secret , add_handshake_data ,
648- flush_flight , send_alert ,
646+ set_read_secret , set_write_secret , add_handshake_data ,
647+ flush_flight , send_alert ,
649648};
650649
651650static void crypto_boringssl_configure_context (SSL_CTX * ssl_ctx ) {
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