How to use

BswabePub

in

co.junwei.bswabe

/**
 * @param
 * @author Junwei Wang(wakemecn@gmail.com)
 */
public void setup(String pubfile, String mskfile) throws IOException,
    ClassNotFoundException {
  byte[] pub_byte, msk_byte;
  BswabePub pub = new BswabePub();
  BswabeMsk msk = new BswabeMsk();
  Bswabe.setup(pub, msk);
  /* store BswabePub into mskfile */
  pub_byte = SerializeUtils.serializeBswabePub(pub);
  Common.spitFile(pubfile, pub_byte);
  /* store BswabeMsk into mskfile */
  msk_byte = SerializeUtils.serializeBswabeMsk(msk);
  Common.spitFile(mskfile, msk_byte);
}

public static BswabePub unserializeBswabePub(byte[] b) {
  BswabePub pub;
  int offset;

  pub = new BswabePub();
  offset = 0;

  StringBuffer sb = new StringBuffer("");
  offset = unserializeString(b, offset, sb);
  pub.pairingDesc = sb.substring(0);

  CurveParameters params = new DefaultCurveParameters()
      .load(new ByteArrayInputStream(pub.pairingDesc.getBytes()));
  pub.p = PairingFactory.getPairing(params);
  Pairing pairing = pub.p;

  pub.g = pairing.getG1().newElement();
  pub.h = pairing.getG1().newElement();
  pub.gp = pairing.getG2().newElement();
  pub.g_hat_alpha = pairing.getGT().newElement();

  offset = unserializeElement(b, offset, pub.g);
  offset = unserializeElement(b, offset, pub.h);
  offset = unserializeElement(b, offset, pub.gp);
  offset = unserializeElement(b, offset, pub.g_hat_alpha);

  return pub;
}

public static void main(String[] args) throws Exception {
  BswabePub pub = new BswabePub();
  BswabeMsk msk = new BswabeMsk();
  BswabePrv prv, prv_delegate_ok, prv_delegate_ko;