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Fix the parse_sig_alg_ext fail issue

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Change-Id: Ib31e0929c5b6868ab6c3023b20472321fc07ba3c
Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
This commit is contained in:
XiaokangQian 2022-04-15 11:43:27 +00:00
parent 8f9dfe41c0
commit f8ceb94fe7
2 changed files with 12 additions and 2 deletions
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8
library/ssl_tls13_generic.c
View file

@ -115,8 +115,12 @@ int mbedtls_ssl_tls13_parse_sig_alg_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_DEBUG_MSG( 4, ( "received signature algorithm: 0x%x",
sig_alg ) );
if( ! mbedtls_ssl_sig_alg_is_offered( ssl, sig_alg ) ||
! mbedtls_ssl_sig_alg_is_supported( ssl, sig_alg ) )
if( ! mbedtls_ssl_sig_alg_is_supported( ssl, sig_alg )
#if defined(MBEDTLS_SSL_CLI_C)
|| ( ( ssl->conf->endpoint == MBEDTLS_SSL_IS_CLIENT )
&& ! mbedtls_ssl_sig_alg_is_offered( ssl, sig_alg ) )
#endif /* MBEDTLS_SSL_CLI_C */
)
continue;
if( common_idx + 1 < MBEDTLS_RECEIVED_SIG_ALGS_SIZE )

6
library/ssl_tls13_server.c
View file

@ -448,6 +448,12 @@ static int ssl_tls13_parse_client_hello( mbedtls_ssl_context *ssl,
}
p += 2;
/*
* Only support TLS 1.3 currently, temporarily set the version.
*/
ssl->major_ver = MBEDTLS_SSL_MAJOR_VERSION_3;
ssl->minor_ver = MBEDTLS_SSL_MINOR_VERSION_4;
/*
* Save client random
*/