lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-28 00:21:48 +03:00
Code Activity

move ciphersuite validation to set_session

Browse Source 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu
2022-09-30 09:22:21 +08:00
parent 25ab654781
commit 19ae6f62c7
4 changed files with 56 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
library/ssl_tls13_client.c
View File

@ -668,17 +668,19 @@ static int ssl_tls13_write_psk_key_exchange_modes_ext( mbedtls_ssl_context *ssl,
static psa_algorithm_t ssl_tls13_ciphersuite_to_alg( mbedtls_ssl_context *ssl,
int ciphersuite )
{
const mbedtls_ssl_ciphersuite_t *ciphersuite_info = NULL;
ciphersuite_info = mbedtls_ssl_ciphersuite_from_id( ciphersuite );
if( mbedtls_ssl_validate_ciphersuite(
ssl, ciphersuite_info,
MBEDTLS_SSL_VERSION_TLS1_3,
MBEDTLS_SSL_VERSION_TLS1_3 ) == 0 )
psa_algorithm_t psa_alg;
if( mbedtls_ssl_tls13_ciphersuite_to_alg(
ssl, ciphersuite, &psa_alg ) != 0 )
{
return( mbedtls_psa_translate_md( ciphersuite_info->mac ) );
/* ciphersuite is `ssl->session_negotiate->ciphersuite` or
* PSA_ALG_SHA256, both are validated before writting pre_shared_key.
*/
MBEDTLS_SSL_DEBUG_MSG( 2, ( "should never happen" ) );
return( PSA_ALG_NONE );
}
return( PSA_ALG_NONE );
return( psa_alg );
}
static int ssl_tls13_has_configured_psk( mbedtls_ssl_context *ssl )
@ -695,9 +697,7 @@ static int ssl_tls13_has_configured_ticket( mbedtls_ssl_context *ssl )
#if defined(MBEDTLS_SSL_SESSION_TICKETS)
mbedtls_ssl_session *session = ssl->session_negotiate;
return( session != NULL &&
session->ticket != NULL &&
ssl_tls13_ciphersuite_to_alg( ssl,
ssl->session_negotiate->ciphersuite ) != PSA_ALG_NONE );
session->ticket != NULL );
#else
((void) ssl);
return( 0 );