b>] [<b>-newkey</b> <i>arg</i>] [<b>-pkeyopt</b> <i>opt</i>:<i>value</i>] [<b>-noenc</b>] [<b>-nodes</b>] [<b>-key</b> <i>filename</i>|<i>uri</i>] [<b>-keyform</b> <b>DER</b>|<b>PEM</b>|<b>P12</b>|<b>ENGINE</b>] [<b>-keyout</b> <i>filename</i>] [<b>-keygen_engine</b> <i>id</i>] [<b>-<i>digest</i></b>] [<b>-config</b> <i>filename</i>] [<b>-section</b> <i>name</i>] [<b>-x509</b>] [<b>-x509v1</b>] [<b>-CA</b> <i>filename</i>|<i>uri</i>] [<b>-CAkey</b> <i>filename</i>|<i>uri</i>] [<b>-not_before</b> <i>date</i>