示例#1
0
func (jv *JVSS) handleSecInit(m WSecInitMsg) error {
	msg := m.SecInitMsg

	// Initialise shared secret
	if err := jv.initSecret(msg.SID); err != nil {
		return err
	}

	// Unmarshal received deal
	deal := new(poly.Deal).UnmarshalInit(jv.info.T, jv.info.R, jv.info.N, jv.keyPair.Suite)
	if err := deal.UnmarshalBinary(msg.Deal); err != nil {
		return err
	}

	// Buffer received deal for later
	secret, ok := jv.secrets[msg.SID]
	if !ok {
		return fmt.Errorf("Error, shared secret does not exist")
	}
	secret.deals[msg.Src] = deal

	// Finalise shared secret
	if err := jv.finaliseSecret(msg.SID); err != nil {
		return err
	}

	return nil
}
示例#2
0
func (jv *JVSS) handleSecInit(m WSecInitMsg) error {
	msg := m.SecInitMsg

	log.Lvl4(jv.Name(), jv.Index(), "Received SecInit from", m.TreeNode.Name())

	// Initialise shared secret
	if err := jv.initSecret(msg.SID); err != nil {
		return err
	}

	// Unmarshal received deal
	deal := new(poly.Deal).UnmarshalInit(jv.info.T, jv.info.R, jv.info.N, jv.keyPair.Suite)
	if err := deal.UnmarshalBinary(msg.Deal); err != nil {
		return err
	}

	// Buffer received deal for later
	secret, err := jv.secrets.secret(msg.SID)
	if err != nil {
		return err
	}
	secret.deals[msg.Src] = deal

	// Finalise shared secret
	if err := jv.finaliseSecret(msg.SID); err != nil {
		log.Error(jv.Index(), err)
		return err
	}
	log.Lvl4("Finished handleSecInit", jv.Name(), msg.SID)
	return nil
}