</h1>

<p><b>openssl</b> <b>pkey</b> [<b>-help</b>] [<b>-engine</b> <i>id</i>] [<b>-provider</b> <i>name</i>] [<b>-provider-path</b> <i>path</i>] [<b>-propquery</b> <i>propq</i>] [<b>-check</b>] [<b>-pubcheck</b>] [<b>-in</b> <i>filename</i>|<i>uri</i>] [<b>-inform</b> <b>DER</b>|<b>PEM</b>|<b>P12</b>|<b>ENGINE</b>] [<b>-passin</b> <i>arg</i>] [<b>-pubin</b>] [<b>-out</b> <i>filename</i>] [<b>-outform</b> <b>DER</b>|<b>PEM</b>] [<b>-<i>cipher</i></b>] [<b>-passout</b> <i>arg</i>] [<b>-traditional</b>] [<b>-