@@ -144,10 +144,13 @@
 	    the list ("+"). Keywords <b>@STRENGTH</b> (sort by algorithm
 	    key length), <b>@SECLEVEL=</b><i>n</i> (set security level to
 	    n), and <b>DEFAULT</b> (use default cipher list, at start only)
 	    can also be specified. See OpenSSL documentation for the full
 	    list of valid values. (TLS 1.2 and earlier only)</dd>
+        <dt><strong>-ciphersuites</strong> <em>string</em></dt>
+        <dd>List of cipher suites to use. String is a colon (":")
+	    separated list of cipher suite names. (TLS 1.3 only)</dd>
         <dt><strong>-command</strong> <em>callback</em></dt>
         <dd>Callback to invoke at several points during the handshake.
 	    This is used to pass errors and tracing information, and
 	    it can allow Tcl scripts to perform their own certificate
 	    validation in place of the default validation provided by