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Fix format issue and enhance test

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu
2021-10-13 22:01:04 +08:00
parent 193f0e7449
commit 745bb616a4
2 changed files with 35 additions and 25 deletions
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51
library/ssl_tls13_client.c
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@ -926,6 +926,11 @@ static int ssl_server_hello_is_hrr( mbedtls_ssl_context *ssl,
return( SSL_SERVER_HELLO_COORDINATE_HELLO );
}
/* Fetch and preprocess
* Returns a negative value on failure, and otherwise
* - SSL_SERVER_HELLO_COORDINATE_HELLO or
* - SSL_SERVER_HELLO_COORDINATE_HRR
*/
static int ssl_tls13_server_hello_coordinate( mbedtls_ssl_context *ssl,
unsigned char **buf,
size_t *buf_len )
@ -950,12 +955,12 @@ static int ssl_tls13_server_hello_coordinate( mbedtls_ssl_context *ssl,
ret = ssl_server_hello_is_hrr( ssl, *buf, *buf + *buf_len );
switch( ret )
{
case SSL_SERVER_HELLO_COORDINATE_HELLO:
MBEDTLS_SSL_DEBUG_MSG( 2, ( "received ServerHello message" ) );
break;
case SSL_SERVER_HELLO_COORDINATE_HRR:
MBEDTLS_SSL_DEBUG_MSG( 2, ( "received HelloRetryRequest message" ) );
break;
case SSL_SERVER_HELLO_COORDINATE_HELLO:
MBEDTLS_SSL_DEBUG_MSG( 2, ( "received ServerHello message" ) );
break;
case SSL_SERVER_HELLO_COORDINATE_HRR:
MBEDTLS_SSL_DEBUG_MSG( 2, ( "received HelloRetryRequest message" ) );
break;
}
cleanup:
@ -1248,26 +1253,26 @@ static int ssl_tls13_finalize_server_hello( mbedtls_ssl_context *ssl )
switch( handshake->extensions_present &
( MBEDTLS_SSL_EXT_PRE_SHARED_KEY | MBEDTLS_SSL_EXT_KEY_SHARE ) )
{
/* Only the pre_shared_key extension was received */
case MBEDTLS_SSL_EXT_PRE_SHARED_KEY:
handshake->tls1_3_kex_modes = MBEDTLS_SSL_TLS13_KEY_EXCHANGE_MODE_PSK;
break;
/* Only the pre_shared_key extension was received */
case MBEDTLS_SSL_EXT_PRE_SHARED_KEY:
handshake->tls1_3_kex_modes = MBEDTLS_SSL_TLS13_KEY_EXCHANGE_MODE_PSK;
break;
/* Only the key_share extension was received */
case MBEDTLS_SSL_EXT_KEY_SHARE:
handshake->tls1_3_kex_modes = MBEDTLS_SSL_TLS13_KEY_EXCHANGE_MODE_EPHEMERAL;
break;
/* Only the key_share extension was received */
case MBEDTLS_SSL_EXT_KEY_SHARE:
handshake->tls1_3_kex_modes = MBEDTLS_SSL_TLS13_KEY_EXCHANGE_MODE_EPHEMERAL;
break;
/* Both the pre_shared_key and key_share extensions were received */
case ( MBEDTLS_SSL_EXT_PRE_SHARED_KEY | MBEDTLS_SSL_EXT_KEY_SHARE ):
handshake->tls1_3_kex_modes = MBEDTLS_SSL_TLS13_KEY_EXCHANGE_MODE_PSK_EPHEMERAL;
break;
/* Both the pre_shared_key and key_share extensions were received */
case ( MBEDTLS_SSL_EXT_PRE_SHARED_KEY | MBEDTLS_SSL_EXT_KEY_SHARE ):
handshake->tls1_3_kex_modes = MBEDTLS_SSL_TLS13_KEY_EXCHANGE_MODE_PSK_EPHEMERAL;
break;
/* Neither pre_shared_key nor key_share extension was received */
default:
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Unknown key exchange." ) );
ret = MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE;
goto cleanup;
/* Neither pre_shared_key nor key_share extension was received */
default:
MBEDTLS_SSL_DEBUG_MSG( 1, ( "Unknown key exchange." ) );
ret = MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE;
goto cleanup;
}
/* Start the TLS 1.3 key schedule: Set the PSK and derive early secret.