tf.addTransform(Transforms.TRANSFORM_XPATH, xc.getElement());
tf.addTransform(Transforms.TRANSFORM_C14N_OMIT_COMMENTS);
tf.addTransform(Transforms.TRANSFORM_C14N_OMIT_COMMENTS);
}
xmlSignature.addDocument("#" + id, tf);
// xmlSignature.addDocument("#" + id, tf, org.apache.xml.security.algorithms.MessageDigestAlgorithm.ALGO_ID_DIGEST_SHA1, "ref13c", null);
}
String secretKey = "secret";