lock">Should the task force signing of a jar even it is already
 signed?</div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>Ant 1.8.0</dd></dl>
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<h4>setSigAlg</h4>
<pre>public&nbsp;void&nbsp;setSigAlg(java.lang.String&nbsp;sigAlg)</pre>
<div class="block">Signature Algorithm; optional</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sigAlg</code> - the signature algorit