Add received_sig_algs member to struct  mbedtls_ssl_handshake_params

Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index 093732e..049195e 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -268,7 +268,7 @@
 #define MBEDTLS_SSL_MAX_CURVE_LIST_LEN         65535
 
 #if defined(MBEDTLS_SSL_PROTO_TLS1_3)
-#define MBEDTLS_SIG_ALGS_SIZE                  20
+#define MBEDTLS_RECEIVED_SIG_ALGS_SIZE         20
 #endif
 
 /*
@@ -600,6 +600,10 @@
     mbedtls_ssl_sig_hash_set_t hash_algs;             /*!<  Set of suitable sig-hash pairs */
 #endif
 
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+    uint16_t received_sig_algs[MBEDTLS_RECEIVED_SIG_ALGS_SIZE];
+#endif
+
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
     const uint16_t *group_list;
     const uint16_t *sig_algs;