m = Hex.decode(messages[vector].substring(2));
}
hmac.init(new KeyParameter(Hex.decode(keys[vector])));
hmac.update(m, 0, m.length);
hmac.doFinal(resBuf, 0);
hmac.reset();
hmac.update(m, 0, m.length);
hmac.doFinal(resBuf, 0);
if (!arraysEqual(resBuf, Hex.decode(digests[vector])))
{