introduce sent/recv extensions field
And remove `extensions_present`
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 10ebfff..b7f1440 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -946,9 +946,8 @@
#endif
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
- uint32_t extensions_present; /*!< extension presence; Each bitfield
- represents an extension and defined
- as \c MBEDTLS_SSL_EXT_XXX */
+ uint32_t sent_extensions; /*!< extensions sent by endpoint */
+ uint32_t received_extensions; /*!< extensions received by endpoint */
#if defined(MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED)
unsigned char certificate_request_context_len;
@@ -1932,6 +1931,18 @@
uint32_t mbedtls_tls13_get_extension_mask( uint16_t extension_type );
+MBEDTLS_CHECK_RETURN_CRITICAL
+int mbedtls_tls13_check_received_extensions( mbedtls_ssl_context *ssl,
+ int hs_msg_type,
+ uint32_t extension_type,
+ uint32_t allowed_mask );
+
+static inline void mbedtls_tls13_set_sent_ext_mask( mbedtls_ssl_context *ssl,
+ uint16_t extension_type )
+{
+ ssl->handshake->sent_extensions |=
+ mbedtls_tls13_get_extension_mask( extension_type );
+}
/*
* Helper functions to check the selected key exchange mode.