862                               ("got named group: %s(%04x)",  in ssl_tls13_parse_supported_groups_ext()
873                               ("add named group %s(%04x) into received list.",  in ssl_tls13_parse_supported_groups_ext()
891  *  associated group.
896  *    the client does not match a group supported by the server. A
933         uint16_t group;  in ssl_tls13_parse_key_shares_ext()  local
939          *    NamedGroup group;  in ssl_tls13_parse_key_shares_ext()
944         group = MBEDTLS_GET_UINT16_BE(p, 0);  in ssl_tls13_parse_key_shares_ext()
954         if (!mbedtls_ssl_named_group_is_offered(ssl, group) ||  in ssl_tls13_parse_key_shares_ext()
955             !mbedtls_ssl_named_group_is_supported(group) ||  in ssl_tls13_parse_key_shares_ext()
963         if (mbedtls_ssl_tls13_named_group_is_ecdhe(group) ||  in ssl_tls13_parse_key_shares_ext()
964             mbedtls_ssl_tls13_named_group_is_ffdh(group)) {  in ssl_tls13_parse_key_shares_ext()
965             MBEDTLS_SSL_DEBUG_MSG(2, ("ECDH/FFDH group: %s (%04x)",  in ssl_tls13_parse_key_shares_ext()
966                                       mbedtls_ssl_named_group_to_str(group),  in ssl_tls13_parse_key_shares_ext()
967                                       group));  in ssl_tls13_parse_key_shares_ext()
976                                       (unsigned) group));  in ssl_tls13_parse_key_shares_ext()
980         ssl->handshake->offered_group_id = group;  in ssl_tls13_parse_key_shares_ext()
1549                 MBEDTLS_SSL_DEBUG_MSG(3, ("found supported group extension"));  in ssl_tls13_parse_client_hello()
2126  *     NamedGroup group;
2141     uint16_t group = ssl->handshake->offered_group_id;  in ssl_tls13_write_key_share_ext()  local
2150                               mbedtls_ssl_named_group_to_str(group),  in ssl_tls13_write_key_share_ext()
2151                               group));  in ssl_tls13_write_key_share_ext()
2156      * - group                  (2 bytes)  in ssl_tls13_write_key_share_ext()
2161     MBEDTLS_PUT_UINT16_BE(group, server_share, 0);  in ssl_tls13_write_key_share_ext()
2167         ssl, group, server_share + 4, end, &key_exchange_length);  in ssl_tls13_write_key_share_ext()
2206      * For a pure PSK key exchange, there is no group to agree upon. The purpose  in ssl_tls13_write_hrr_key_share_ext()
2222         MBEDTLS_SSL_DEBUG_MSG(1, ("no matching named group found"));  in ssl_tls13_write_hrr_key_share_ext()