From e894c5c4a55b995d8bad3d064107f5c44b49a28e Mon Sep 17 00:00:00 2001 From: Przemek Stekiel Date: Wed, 2 Mar 2022 08:45:56 +0100 Subject: [PATCH] Fix code style (indentation) in ssl_tls13_generate_and_write_ecdh_key_exchange() Signed-off-by: Przemek Stekiel --- library/ssl_tls13_client.c | 88 +++++++++++++++++++------------------- 1 file changed, 44 insertions(+), 44 deletions(-) diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c index bf159ae5d..4d79e9c6f 100644 --- a/library/ssl_tls13_client.c +++ b/library/ssl_tls13_client.c @@ -148,60 +148,60 @@ static int ssl_tls13_generate_and_write_ecdh_key_exchange( unsigned char *end, size_t *out_len ) { - psa_status_t status = PSA_ERROR_GENERIC_ERROR; - int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; - psa_key_attributes_t key_attributes; - size_t own_pubkey_len; - mbedtls_ssl_handshake_params *handshake = ssl->handshake; - size_t ecdh_bits = 0; + psa_status_t status = PSA_ERROR_GENERIC_ERROR; + int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE; + psa_key_attributes_t key_attributes; + size_t own_pubkey_len; + mbedtls_ssl_handshake_params *handshake = ssl->handshake; + size_t ecdh_bits = 0; - MBEDTLS_SSL_DEBUG_MSG( 1, ( "Perform PSA-based ECDH computation." ) ); + MBEDTLS_SSL_DEBUG_MSG( 1, ( "Perform PSA-based ECDH computation." ) ); - /* Convert EC group to PSA key type. */ - if( ( handshake->ecdh_psa_type = - mbedtls_psa_parse_tls_ecc_group( named_group, &ecdh_bits ) ) == 0 ) - return( MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE ); + /* Convert EC group to PSA key type. */ + if( ( handshake->ecdh_psa_type = + mbedtls_psa_parse_tls_ecc_group( named_group, &ecdh_bits ) ) == 0 ) + return( MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE ); - if( ecdh_bits > 0xffff ) - return( MBEDTLS_ERR_SSL_ILLEGAL_PARAMETER ); - ssl->handshake->ecdh_bits = (uint16_t) ecdh_bits; + if( ecdh_bits > 0xffff ) + return( MBEDTLS_ERR_SSL_ILLEGAL_PARAMETER ); + ssl->handshake->ecdh_bits = (uint16_t) ecdh_bits; - key_attributes = psa_key_attributes_init(); - psa_set_key_usage_flags( &key_attributes, PSA_KEY_USAGE_DERIVE ); - psa_set_key_algorithm( &key_attributes, PSA_ALG_ECDH ); - psa_set_key_type( &key_attributes, handshake->ecdh_psa_type ); - psa_set_key_bits( &key_attributes, handshake->ecdh_bits ); + key_attributes = psa_key_attributes_init(); + psa_set_key_usage_flags( &key_attributes, PSA_KEY_USAGE_DERIVE ); + psa_set_key_algorithm( &key_attributes, PSA_ALG_ECDH ); + psa_set_key_type( &key_attributes, handshake->ecdh_psa_type ); + psa_set_key_bits( &key_attributes, handshake->ecdh_bits ); - /* Generate ECDH private key. */ - status = psa_generate_key( &key_attributes, - &handshake->ecdh_psa_privkey ); - if( status != PSA_SUCCESS ) - { - ret = psa_ssl_status_to_mbedtls( status ); - MBEDTLS_SSL_DEBUG_RET( 1, "psa_generate_key", ret ); - return( ret ); + /* Generate ECDH private key. */ + status = psa_generate_key( &key_attributes, + &handshake->ecdh_psa_privkey ); + if( status != PSA_SUCCESS ) + { + ret = psa_ssl_status_to_mbedtls( status ); + MBEDTLS_SSL_DEBUG_RET( 1, "psa_generate_key", ret ); + return( ret ); - } + } - /* Export the public part of the ECDH private key from PSA. */ - status = psa_export_public_key( handshake->ecdh_psa_privkey, - buf, (size_t)( end - buf ), - &own_pubkey_len ); - if( status != PSA_SUCCESS ) - { - ret = psa_ssl_status_to_mbedtls( status ); - MBEDTLS_SSL_DEBUG_RET( 1, "psa_export_public_key", ret ); - return( ret ); + /* Export the public part of the ECDH private key from PSA. */ + status = psa_export_public_key( handshake->ecdh_psa_privkey, + buf, (size_t)( end - buf ), + &own_pubkey_len ); + if( status != PSA_SUCCESS ) + { + ret = psa_ssl_status_to_mbedtls( status ); + MBEDTLS_SSL_DEBUG_RET( 1, "psa_export_public_key", ret ); + return( ret ); - } + } - if( own_pubkey_len > (size_t)( end - buf ) ) - { - MBEDTLS_SSL_DEBUG_MSG( 1, ( "No space in the buffer for ECDH public key." ) ); - return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); - } + if( own_pubkey_len > (size_t)( end - buf ) ) + { + MBEDTLS_SSL_DEBUG_MSG( 1, ( "No space in the buffer for ECDH public key." ) ); + return( MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL ); + } - *out_len = own_pubkey_len; + *out_len = own_pubkey_len; return( 0 ); }