n can be overridden on the command line. Certain signing algorithms (i.e. Ed25519 and Ed448) will ignore any digest that has been set.</p>

</dd>
<dt id="string_mask"><b>string_mask</b></dt>
<dd>

<p>This option masks out the use of certain string types in certain fields. Most users will not need to change this option. It can be set to several values:</p>

<dl>

<dt id="utf8only---only-UTF8Strings-are-used-this-is-the-default-value"><b>utf8only</b> - only UTF8Strings are used (this is the default value)</dt