Golang onet.TreeNodeInstance类代码示例

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本文整理汇总了Golang中github.com/dedis/onet.TreeNodeInstance类的典型用法代码示例。如果您正苦于以下问题：Golang TreeNodeInstance类的具体用法？Golang TreeNodeInstance怎么用？Golang TreeNodeInstance使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了TreeNodeInstance类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: NewNtreeProtocol

// NewNtreeProtocol returns the NtreeProtocol  initialized
func NewNtreeProtocol(node *onet.TreeNodeInstance) (*Ntree, error) {
	nt := &Ntree{
		TreeNodeInstance:           node,
		verifyBlockChan:            make(chan bool),
		verifySignatureRequestChan: make(chan bool),
		tempBlockSig:               new(NaiveBlockSignature),
		tempSignatureResponse:      &RoundSignatureResponse{new(NaiveBlockSignature)},
	}

	if err := node.RegisterChannel(&nt.announceChan); err != nil {
		return nt, err
	}
	if err := node.RegisterChannel(&nt.blockSignatureChan); err != nil {
		return nt, err
	}
	if err := node.RegisterChannel(&nt.roundSignatureRequestChan); err != nil {
		return nt, err
	}
	if err := node.RegisterChannel(&nt.roundSignatureResponseChan); err != nil {
		return nt, err
	}

	go nt.listen()
	return nt, nil
}

开发者ID:dedis，项目名称:cothority，代码行数:26，代码来源:ntree.go

示例2: NewBroadcastProtocol

// NewBroadcastProtocol returns a new Broadcast protocol
func NewBroadcastProtocol(n *onet.TreeNodeInstance) (onet.ProtocolInstance, error) {
	b := &Broadcast{
		TreeNodeInstance: n,
		tnIndex:          -1,
	}
	for i, tn := range n.Tree().List() {
		if tn.ID == n.TreeNode().ID {
			b.tnIndex = i
		}
	}
	if b.tnIndex == -1 {
		return nil, errors.New("Didn't find my TreeNode in the Tree")
	}
	err := n.RegisterHandler(b.handleContactNodes)
	if err != nil {
		return nil, err
	}
	err = n.RegisterHandler(b.handleDone)
	if err != nil {
		return nil, err
	}
	return b, nil
}

开发者ID:dedis，项目名称:cothority，代码行数:24，代码来源:broadcast.go

示例3: NewBFTCoSiProtocol

// NewBFTCoSiProtocol returns a new bftcosi struct
func NewBFTCoSiProtocol(n *onet.TreeNodeInstance, verify VerificationFunction) (*ProtocolBFTCoSi, error) {
	// initialize the bftcosi node/protocol-instance
	bft := &ProtocolBFTCoSi{
		TreeNodeInstance: n,
		collectStructs: collectStructs{
			prepare: cosi.NewCosi(n.Suite(), n.Private(), n.Roster().Publics()),
			commit:  cosi.NewCosi(n.Suite(), n.Private(), n.Roster().Publics()),
		},
		verifyChan:           make(chan bool),
		VerificationFunction: verify,
		threshold:            (len(n.Tree().List()) + 1) * 2 / 3,
		Msg:                  make([]byte, 0),
		Data:                 make([]byte, 0),
	}

	idx, _ := n.Roster().Search(bft.ServerIdentity().ID)
	bft.index = idx

	// Registering channels.
	err := bft.RegisterChannels(&bft.announceChan,
		&bft.challengePrepareChan, &bft.challengeCommitChan,
		&bft.commitChan, &bft.responseChan)
	if err != nil {
		return nil, err
	}

	n.OnDoneCallback(bft.nodeDone)

	return bft, nil
}

开发者ID:dedis，项目名称:cothority，代码行数:31，代码来源:bftcosi.go

示例4: NewJVSS

// NewJVSS creates a new JVSS protocol instance and returns it.
func NewJVSS(node *onet.TreeNodeInstance) (onet.ProtocolInstance, error) {

	kp := &config.KeyPair{Suite: node.Suite(), Public: node.Public(), Secret: node.Private()}
	n := len(node.List())
	pk := make([]abstract.Point, n)
	var idx int
	for i, tn := range node.List() {
		if tn.ServerIdentity.Public.Equal(node.Public()) {
			idx = i
		}
		pk[i] = tn.ServerIdentity.Public
	}
	// NOTE: T <= R <= N (for simplicity we use T = R = N; might change later)
	info := poly.Threshold{T: n, R: n, N: n}

	jv := &JVSS{
		TreeNodeInstance: node,
		keyPair:          kp,
		pubKeys:          pk,
		treeIndex:        idx,
		info:             info,
		schnorr:          new(poly.Schnorr),
		secrets:          newSecrets(),
		ltssInit:         false,
		longTermSecDone:  make(chan bool, 1),
		shortTermSecDone: make(chan bool, 1),
		sigChan:          make(chan *poly.SchnorrSig),
		sidStore:         newSidStore(),
	}

	// Setup message handlers
	h := []interface{}{
		jv.handleSecInit,
		jv.handleSecConf,
		jv.handleSigReq,
		jv.handleSigResp,
	}
	err := jv.RegisterHandlers(h...)
	if err != nil {
		return nil, err
	}
	return jv, err
}

开发者ID:dedis，项目名称:cothority，代码行数:44，代码来源:jvss.go

示例5: NewProtocol

// NewProtocol returns a new pbft protocol
func NewProtocol(n *onet.TreeNodeInstance) (*Protocol, error) {
	pbft := new(Protocol)
	pbft.state = statePrePrepare
	tree := n.Tree()
	pbft.TreeNodeInstance = n
	pbft.nodeList = tree.List()
	idx := notFound
	for i, tn := range pbft.nodeList {
		if tn.ID.Equal(n.TreeNode().ID) {
			idx = i
		}
	}
	if idx == notFound {
		panic(fmt.Sprintf("Could not find ourselves %+v in the list of nodes %+v", n, pbft.nodeList))
	}
	pbft.index = idx
	// 2/3 * #participants == threshold FIXME the threshold is actually XXX
	pbft.threshold = int(math.Ceil(float64(len(pbft.nodeList)) * 2.0 / 3.0))
	pbft.prepMsgCount = 0
	pbft.commitMsgCount = 0

	if err := n.RegisterChannel(&pbft.prePrepareChan); err != nil {
		return pbft, err
	}
	if err := n.RegisterChannel(&pbft.prepareChan); err != nil {
		return pbft, err
	}
	if err := n.RegisterChannel(&pbft.commitChan); err != nil {
		return pbft, err
	}
	if err := n.RegisterChannel(&pbft.finishChan); err != nil {
		return pbft, err
	}

	return pbft, nil
}

开发者ID:dedis，项目名称:cothority，代码行数:37，代码来源:pbft.go

示例6: NewByzCoinProtocol

// NewByzCoinProtocol returns a new byzcoin struct
func NewByzCoinProtocol(n *onet.TreeNodeInstance) (*ByzCoin, error) {
	// create the byzcoin
	bz := new(ByzCoin)
	bz.TreeNodeInstance = n
	bz.suite = n.Suite()
	bz.prepare = cosi.NewCosi(n.Suite(), n.Private())
	bz.commit = cosi.NewCosi(n.Suite(), n.Private())
	bz.verifyBlockChan = make(chan bool)
	bz.doneProcessing = make(chan bool, 2)
	bz.doneSigning = make(chan bool, 1)
	bz.timeoutChan = make(chan uint64, 1)

	//bz.endProto, _ = end.NewEndProtocol(n)
	bz.aggregatedPublic = n.Roster().Aggregate
	bz.threshold = int(math.Ceil(float64(len(bz.Tree().List())) / 3.0))
	bz.viewChangeThreshold = int(math.Ceil(float64(len(bz.Tree().List())) * 2.0 / 3.0))

	// register channels
	if err := n.RegisterChannel(&bz.announceChan); err != nil {
		return bz, err
	}
	if err := n.RegisterChannel(&bz.commitChan); err != nil {
		return bz, err
	}
	if err := n.RegisterChannel(&bz.challengePrepareChan); err != nil {
		return bz, err
	}
	if err := n.RegisterChannel(&bz.challengeCommitChan); err != nil {
		return bz, err
	}
	if err := n.RegisterChannel(&bz.responseChan); err != nil {
		return bz, err
	}
	if err := n.RegisterChannel(&bz.viewchangeChan); err != nil {
		return bz, err
	}

	n.OnDoneCallback(bz.nodeDone)

	go bz.listen()
	return bz, nil
}

开发者ID:dedis，项目名称:cothority，代码行数:43，代码来源:byzcoin.go

示例7: NewProtocol

// NewProtocol returns a ProtocolCosi with the node set with the right channels.
// Use this function like this:
// ```
// round := NewRound****()
// fn := func(n *onet.Node) onet.ProtocolInstance {
//      pc := NewProtocolCosi(round,n)
//		return pc
// }
// onet.RegisterNewProtocolName("cothority",fn)
// ```
func NewProtocol(node *onet.TreeNodeInstance) (onet.ProtocolInstance, error) {
	var err error
	// XXX just need to take care to take the global list of cosigners once we
	// do the exception stuff
	publics := make([]abstract.Point, len(node.Roster().List))
	for i, e := range node.Roster().List {
		publics[i] = e.Public
	}

	c := &CoSi{
		cosi:             cosi.NewCosi(node.Suite(), node.Private(), publics),
		TreeNodeInstance: node,
		done:             make(chan bool),
		tempCommitLock:   new(sync.Mutex),
		tempResponseLock: new(sync.Mutex),
	}
	// Register the channels we want to register and listens on

	if err := node.RegisterChannel(&c.announce); err != nil {
		return c, err
	}
	if err := node.RegisterChannel(&c.commit); err != nil {
		return c, err
	}
	if err := node.RegisterChannel(&c.challenge); err != nil {
		return c, err
	}
	if err := node.RegisterChannel(&c.response); err != nil {
		return c, err
	}

	return c, err
}

开发者ID:dedis，项目名称:cothority，代码行数:43，代码来源:cosi.go

注：本文中的github.com/dedis/onet.TreeNodeInstance类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。