609     mbedtls_ssl_key_cert *cur, *list, *fallback = NULL;  in ssl_pick_cert()  local
631     for( cur = list; cur != NULL; cur = cur->next )  in ssl_pick_cert()
634                           cur->cert );  in ssl_pick_cert()
636         if( ! mbedtls_pk_can_do( cur->key, pk_alg ) )  in ssl_pick_cert()
650         if( mbedtls_ssl_check_cert_usage( cur->cert, ciphersuite_info,  in ssl_pick_cert()
660             ssl_check_key_curve( cur->key, ssl->handshake->curves ) != 0 )  in ssl_pick_cert()
673             cur->cert->sig_md != MBEDTLS_MD_SHA1 )  in ssl_pick_cert()
676                 fallback = cur;  in ssl_pick_cert()
688     if( cur == NULL )  in ssl_pick_cert()
689         cur = fallback;  in ssl_pick_cert()
692     if( cur != NULL )  in ssl_pick_cert()
694         ssl->handshake->key_cert = cur;  in ssl_pick_cert()
2557         const int *cur;  local
2562         for( cur = ssl->conf->sig_hashes; *cur != MBEDTLS_MD_NONE; cur++ )
2564             unsigned char hash = mbedtls_ssl_hash_from_md_alg( *cur );