/* (non-Javadoc)
* @see bluecrystal.applet.sign.SignAppletP11#getCert(java.lang.String)
*/
@Override
public String getCertificate(String alias) {
try {
String cert = p11.getCert(alias);
return cert;
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
