incr'); return false;" type="button">
</div>
<h1>Apache&trade; FOP: PDF encryption.</h1>
<div id="front-matter">
<div id="minitoc-area">
<ul class="minitoc">
<li>
<a href="#Overview">Overview</a>
</li>
<li>
<a href="#Usage+%28command+line%29">Usage (command line)</a>
</li>
<li>
<a href="#Usage+%28embedded%29">Usage (embedded)</a>
</li>
<li>
<a href="#Environment">Environment</a>
</li>
<li>
<a href="#install_crypto">Installing a crypto provider</a>
</li>
</ul>
</div>
</div>
    
<a name="Overview"></a>
<h2 c