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fix comments issues

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu
2022-04-20 21:23:40 +08:00
parent 8b9fd374b8
commit 1c3e688df1
1 changed files with 12 additions and 23 deletions
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35
library/ssl_tls13_server.c
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@ -729,7 +729,7 @@ cleanup:
} }
/* /*
* StateHanler: MBEDTLS_SSL_SERVER_HELLO * Handler for MBEDTLS_SSL_SERVER_HELLO
*/ */
static int ssl_tls13_prepare_server_hello( mbedtls_ssl_context *ssl ) static int ssl_tls13_prepare_server_hello( mbedtls_ssl_context *ssl )
{ {
@ -786,12 +786,6 @@ static int ssl_tls13_write_selected_version_ext( mbedtls_ssl_context *ssl,
MBEDTLS_PUT_UINT16_BE( 2, buf, 2 ); MBEDTLS_PUT_UINT16_BE( 2, buf, 2 );
/* Write values of supported versions.
*
* They are defined by the configuration.
*
* Currently, only one version is advertised.
*/
mbedtls_ssl_write_version( buf + 4, mbedtls_ssl_write_version( buf + 4,
ssl->conf->transport, ssl->conf->transport,
ssl->tls_version ); ssl->tls_version );
@ -851,13 +845,13 @@ static int ssl_tls13_key_share_encapsulate( mbedtls_ssl_context *ssl,
* *
* Structure of key_share extension in ServerHello: * Structure of key_share extension in ServerHello:
* *
* struct { * struct {
* NamedGroup group; * NamedGroup group;
* opaque key_exchange<1..2^16-1>; * opaque key_exchange<1..2^16-1>;
* } KeyShareEntry; * } KeyShareEntry;
* struct { * struct {
* KeyShareEntry server_share; * KeyShareEntry server_share;
* } KeyShareServerHello; * } KeyShareServerHello;
*/ */
static int ssl_tls13_write_key_share_ext( mbedtls_ssl_context *ssl, static int ssl_tls13_write_key_share_ext( mbedtls_ssl_context *ssl,
unsigned char *buf, unsigned char *buf,
@ -950,7 +944,10 @@ static int ssl_tls13_write_server_hello_body( mbedtls_ssl_context *ssl,
MBEDTLS_PUT_UINT16_BE( 0x0303, p, 0 ); MBEDTLS_PUT_UINT16_BE( 0x0303, p, 0 );
p += 2; p += 2;
/* Write the random bytes ( random ).*/ /* ...
* Random random;
* ...
*/
MBEDTLS_SSL_CHK_BUF_PTR( p, end, MBEDTLS_SERVER_HELLO_RANDOM_LEN ); MBEDTLS_SSL_CHK_BUF_PTR( p, end, MBEDTLS_SERVER_HELLO_RANDOM_LEN );
memcpy( p, server_randbyes, MBEDTLS_SERVER_HELLO_RANDOM_LEN ); memcpy( p, server_randbyes, MBEDTLS_SERVER_HELLO_RANDOM_LEN );
MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes", MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes",
@ -1046,14 +1043,6 @@ static int ssl_tls13_write_server_hello( mbedtls_ssl_context *ssl )
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello" ) ); MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write server hello" ) );
/* Preprocessing */
/* This might lead to ssl_tls13_process_server_hello() being called
* multiple times. The implementation of
* ssl_tls13_process_server_hello_preprocess() must either be safe to be
* called multiple times, or we need to add state to omit this call once
* we're calling ssl_tls13_process_server_hello() multiple times.
*/
MBEDTLS_SSL_PROC_CHK( ssl_tls13_prepare_server_hello( ssl ) ); MBEDTLS_SSL_PROC_CHK( ssl_tls13_prepare_server_hello( ssl ) );
MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_start_handshake_msg( ssl, MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_start_handshake_msg( ssl,