rverpref</b>, <b>-client_renegotiation</b>, <b>-legacy_renegotiation</b>, <b>-no_renegotiation</b>, <b>-no_resumption_on_reneg</b>, <b>-legacy_server_connect</b>, <b>-no_legacy_server_connect</b>, <b>-no_etm</b> <b>-allow_no_dhe_kex</b>, <b>-prioritize_chacha</b>, <b>-strict</b>, <b>-sigalgs</b> <i>algs</i>, <b>-client_sigalgs</b> <i>algs</i>, <b>-groups</b> <i>groups</i>, <b>-curves</b> <i>curves</i>, <b>-named_curve</b> <i>curve</i>, <b>-cipher</b> <i>ciphers</i>, <b>-ciphersuites</b> <i>1.3ciphers</i>, <