vendor: sync to latest core (#16)

9 files changed, 131 insertions, 89 deletions

diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/agreement-state.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/agreement-state.go
index fe329f832..9023799a3 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/agreement-state.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/agreement-state.go
@@ -72,11 +72,7 @@ func (s *initialState) nextState() (agreementState, error) {
 	hash := s.a.recv.ProposeBlock()
 	s.a.lock.Lock()
 	defer s.a.lock.Unlock()
-	s.a.recv.ProposeVote(&types.Vote{
-		Type:      types.VoteInit,
-		BlockHash: hash,
-		Period:    s.a.period,
-	})
+	s.a.recv.ProposeVote(types.NewVote(types.VoteInit, hash, s.a.period))
 	return newPreCommitState(s.a), nil
 }
 
@@ -98,11 +94,7 @@ func (s *preCommitState) nextState() (agreementState, error) {
 	if hash == nullBlockHash {
 		hash = s.a.leader.leaderBlockHash()
 	}
-	s.a.recv.ProposeVote(&types.Vote{
-		Type:      types.VotePreCom,
-		BlockHash: hash,
-		Period:    s.a.period,
-	})
+	s.a.recv.ProposeVote(types.NewVote(types.VotePreCom, hash, s.a.period))
 	return newCommitState(s.a), nil
 }
 
@@ -127,11 +119,7 @@ func (s *commitState) nextState() (agreementState, error) {
 	} else {
 		hash = skipBlockHash
 	}
-	s.a.recv.ProposeVote(&types.Vote{
-		Type:      types.VoteCom,
-		BlockHash: hash,
-		Period:    s.a.period,
-	})
+	s.a.recv.ProposeVote(types.NewVote(types.VoteCom, hash, s.a.period))
 	return newForwardState(s.a), nil
 }
 
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/compaction-chain.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/compaction-chain.go
index 8080a2c78..4a5ba3637 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/compaction-chain.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/compaction-chain.go
@@ -42,6 +42,7 @@ type compactionChain struct {
 	chainUnsynced          uint32
 	tsigVerifier           *TSigVerifierCache
 	blocks                 map[common.Hash]*types.Block
+	blockRandomness        map[common.Hash][]byte
 	pendingBlocks          []*types.Block
 	pendingFinalizedBlocks *finalizedBlockHeap
 	lock                   sync.RWMutex
@@ -55,6 +56,7 @@ func newCompactionChain(gov Governance) *compactionChain {
 		gov:                    gov,
 		tsigVerifier:           NewTSigVerifierCache(gov, 7),
 		blocks:                 make(map[common.Hash]*types.Block),
+		blockRandomness:        make(map[common.Hash][]byte),
 		pendingFinalizedBlocks: pendingFinalizedBlocks,
 	}
 }
@@ -131,7 +133,7 @@ func (cc *compactionChain) extractBlocks() []*types.Block {
 	defer cc.lock.Unlock()
 	// cc.pendingBlocks[0] will not be popped and will equal to cc.prevBlock.
 	for len(cc.pendingBlocks) > 1 &&
-		(len(cc.pendingBlocks[1].Finalization.Randomness) != 0 ||
+		(len(cc.blockRandomness[cc.pendingBlocks[1].Hash]) != 0 ||
 			cc.pendingBlocks[1].Position.Round == 0) {
 		delete(cc.blocks, cc.pendingBlocks[0].Hash)
 		cc.pendingBlocks = cc.pendingBlocks[1:]
@@ -139,6 +141,10 @@ func (cc *compactionChain) extractBlocks() []*types.Block {
 		block := cc.pendingBlocks[0]
 		block.Finalization.ParentHash = prevBlock.Hash
 		block.Finalization.Height = prevBlock.Finalization.Height + 1
+		if block.Position.Round != 0 {
+			block.Finalization.Randomness = cc.blockRandomness[block.Hash]
+			delete(cc.blockRandomness, block.Hash)
+		}
 		deliveringBlocks = append(deliveringBlocks, block)
 		prevBlock = block
 	}
@@ -260,7 +266,7 @@ func (cc *compactionChain) processBlockRandomnessResult(
 	if !cc.blockRegisteredNoLock(rand.BlockHash) {
 		return ErrBlockNotRegistered
 	}
-	cc.blocks[rand.BlockHash].Finalization.Randomness = rand.Randomness
+	cc.blockRandomness[rand.BlockHash] = rand.Randomness
 	return nil
 }
 
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus-timestamp.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus-timestamp.go
index 833194bd9..a1ace97f2 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus-timestamp.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus-timestamp.go
@@ -24,32 +24,40 @@ import (
 	"github.com/dexon-foundation/dexon-consensus/core/types"
 )
 
-// consensusTimestamp is for Concensus Timestamp Algorithm.
+// consensusTimestamp calculates a block's finalization timestamp. Notice that
+// the Finalization timestamps are increasing (but not strictly increasing).
+// Instance functions:
+// - processBlocks(blocks []*types.Block) error
+//   called with blocks output from total ordering
+// - appendConfig(round uint64, config *types.Config) error
+//   called when a new config is known
+// - synced() bool
+//   called in sync mode
 type consensusTimestamp struct {
-	chainTimestamps []time.Time
+	timestampsOfChains []time.Time
 
-	// This part keeps configs for each round.
+	// Stores number of chains for rounds.
 	numChainsOfRounds []uint32
 	numChainsBase     uint64
 
 	// dMoment represents the genesis time.
 	dMoment time.Time
-	// lastTimestamp represents previous assigned consensus timestamp.
+
+	// lastTimestamp is the previous assigned consensus timestamp.
 	lastTimestamp time.Time
 }
 
 var (
-	// ErrTimestampNotIncrease would be reported if the timestamp is not strickly
-	// increasing on the same chain.
+	// ErrTimestampNotIncrease for timestamp is not strictly increasing on one
+	// chain.
 	ErrTimestampNotIncrease = errors.New("timestamp is not increasing")
 	// ErrNoRoundConfig for no round config found.
 	ErrNoRoundConfig = errors.New("no round config found")
-	// ErrConsensusTimestampRewind would be reported if the generated timestamp
-	// is rewinded.
+	// ErrConsensusTimestampRewind for rewinding timestamp.
 	ErrConsensusTimestampRewind = errors.New("consensus timestamp rewind")
 )
 
-// newConsensusTimestamp creates timestamper object.
+// newConsensusTimestamp creates consensus timestamp instance.
 func newConsensusTimestamp(
 	dMoment time.Time, round uint64, numChains uint32) *consensusTimestamp {
 
@@ -58,10 +66,10 @@ func newConsensusTimestamp(
 		ts[i] = dMoment
 	}
 	return &consensusTimestamp{
-		numChainsOfRounds: []uint32{numChains},
-		numChainsBase:     round,
-		dMoment:           dMoment,
-		chainTimestamps:   ts,
+		numChainsOfRounds:  []uint32{numChains},
+		numChainsBase:      round,
+		dMoment:            dMoment,
+		timestampsOfChains: ts,
 	}
 }
 
@@ -69,7 +77,6 @@ func newConsensusTimestamp(
 // a config for round R, next time you can only append the config for round R+1.
 func (ct *consensusTimestamp) appendConfig(
 	round uint64, config *types.Config) error {
-
 	if round != uint64(len(ct.numChainsOfRounds))+ct.numChainsBase {
 		return ErrRoundNotIncreasing
 	}
@@ -77,14 +84,14 @@ func (ct *consensusTimestamp) appendConfig(
 	return nil
 }
 
-func (ct *consensusTimestamp) resizeChainTimetamps(numChain uint32) {
-	l := uint32(len(ct.chainTimestamps))
+func (ct *consensusTimestamp) resizeTimetamps(numChain uint32) {
+	l := uint32(len(ct.timestampsOfChains))
 	if numChain > l {
 		for i := l; i < numChain; i++ {
-			ct.chainTimestamps = append(ct.chainTimestamps, ct.dMoment)
+			ct.timestampsOfChains = append(ct.timestampsOfChains, ct.dMoment)
 		}
 	} else if numChain < l {
-		ct.chainTimestamps = ct.chainTimestamps[:numChain]
+		ct.timestampsOfChains = ct.timestampsOfChains[:numChain]
 	}
 }
 
@@ -96,30 +103,36 @@ func (ct *consensusTimestamp) processBlocks(blocks []*types.Block) (err error) {
 		// interleave with r-1 and r+1.
 		round := block.Position.Round
 		if ct.numChainsBase == round || ct.numChainsBase+1 == round {
-			// Normal case, no need to modify chainTimestamps.
+			// Normal case, no need to modify timestampsOfChains.
 		} else if ct.numChainsBase+2 == round {
+			// Resize timestampsOfChains if block from r+2 comes, because the interleave
+			// of rounds must be less than 1. Resize the size to
+			// max(numChainsOfRounds[r+1], numChainsOfRounds[r+2]).
 			if len(ct.numChainsOfRounds) < 2 {
 				return ErrNoRoundConfig
 			}
 			ct.numChainsBase++
 			ct.numChainsOfRounds = ct.numChainsOfRounds[1:]
 			if ct.numChainsOfRounds[0] > ct.numChainsOfRounds[1] {
-				ct.resizeChainTimetamps(ct.numChainsOfRounds[0])
+				ct.resizeTimetamps(ct.numChainsOfRounds[0])
 			} else {
-				ct.resizeChainTimetamps(ct.numChainsOfRounds[1])
+				ct.resizeTimetamps(ct.numChainsOfRounds[1])
 			}
 		} else {
 			// Error if round < base or round > base + 2.
 			return ErrInvalidRoundID
 		}
-		ts := ct.chainTimestamps[:ct.numChainsOfRounds[round-ct.numChainsBase]]
+		ts := ct.timestampsOfChains[:ct.numChainsOfRounds[round-ct.numChainsBase]]
 		if block.Finalization.Timestamp, err = getMedianTime(ts); err != nil {
 			return
 		}
-		if block.Timestamp.Before(ct.chainTimestamps[block.Position.ChainID]) {
+		if block.Timestamp.Before(ct.timestampsOfChains[block.Position.ChainID]) {
 			return ErrTimestampNotIncrease
 		}
-		ct.chainTimestamps[block.Position.ChainID] = block.Timestamp
+		ct.timestampsOfChains[block.Position.ChainID] = block.Timestamp
+		// If the finalization timestamp is before the last timestamp, set it to
+		// the last one. Notice that the finalization timestamps are increasing but
+		// not strictly increasing.
 		if block.Finalization.Timestamp.Before(ct.lastTimestamp) {
 			block.Finalization.Timestamp = ct.lastTimestamp
 		} else {
@@ -132,7 +145,7 @@ func (ct *consensusTimestamp) processBlocks(blocks []*types.Block) (err error) {
 func (ct *consensusTimestamp) isSynced() bool {
 	numChain := ct.numChainsOfRounds[0]
 	for i := uint32(0); i < numChain; i++ {
-		if ct.chainTimestamps[i].Equal(ct.dMoment) {
+		if ct.timestampsOfChains[i].Equal(ct.dMoment) {
 			return false
 		}
 	}
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus.go
index b9da4f0e3..d12d30a6a 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/consensus.go
@@ -660,7 +660,8 @@ func (con *Consensus) initialRound(
 				// unexpected network fluctuation and ensure the robustness.
 				for (con.gov.CRS(nextRound) == common.Hash{}) {
 					con.logger.Info("CRS is not ready yet. Try again later...",
-						"nodeID", con.ID)
+						"nodeID", con.ID,
+						"round", nextRound)
 					time.Sleep(500 * time.Millisecond)
 				}
 				nextDkgSet, err := con.nodeSetCache.GetDKGSet(nextRound)
@@ -718,7 +719,6 @@ func (con *Consensus) initialRound(
 			}
 			con.initialRound(
 				startTime.Add(config.RoundInterval), nextRound, nextConfig)
-			con.round = nextRound
 		})
 }
 
@@ -908,9 +908,6 @@ func (con *Consensus) ProcessAgreementResult(
 	if !con.ccModule.blockRegistered(rand.BlockHash) {
 		return nil
 	}
-	if DiffUint64(con.round, rand.Position.Round) > 1 {
-		return nil
-	}
 	// Sanity check done.
 	if !con.cfgModule.touchTSigHash(rand.BlockHash) {
 		return nil
@@ -1005,9 +1002,8 @@ func (con *Consensus) preProcessBlock(b *types.Block) (err error) {
 
 // deliverBlock deliver a block to application layer.
 func (con *Consensus) deliverBlock(b *types.Block) {
-	// TODO(mission): clone types.FinalizationResult
 	con.logger.Debug("Calling Application.BlockDelivered", "block", b)
-	con.app.BlockDelivered(b.Hash, b.Position, b.Finalization)
+	con.app.BlockDelivered(b.Hash, b.Position, b.Finalization.Clone())
 	if b.Position.Round+roundShift == con.roundToNotify {
 		// Only the first block delivered of that round would
 		// trigger this noitification.
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/lattice.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/lattice.go
index 20e16f264..dcb3368fd 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/lattice.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/lattice.go
@@ -81,7 +81,7 @@ func (l *Lattice) PrepareBlock(
 	if err = l.data.prepareBlock(b); err != nil {
 		return
 	}
-	l.logger.Debug("Calling Application.PreparePayload", "position", b.Position)
+	l.logger.Debug("Calling Application.PreparePayload", "position", &b.Position)
 	if b.Payload, err = l.app.PreparePayload(b.Position); err != nil {
 		return
 	}
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/leader-selector.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/leader-selector.go
index 247ce8933..a68f8ab66 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/leader-selector.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/leader-selector.go
@@ -101,13 +101,17 @@ func (l *leaderSelector) leaderBlockHash() common.Hash {
 	defer l.lock.Unlock()
 	newPendingBlocks := []*types.Block{}
 	for _, b := range l.pendingBlocks {
+		ok, dist := l.potentialLeader(b)
+		if !ok {
+			continue
+		}
 		ok, err := l.validLeader(b)
 		if err != nil {
 			l.logger.Error("Error checking validLeader", "error", err, "block", b)
 			continue
 		}
 		if ok {
-			l.updateLeader(b)
+			l.updateLeader(b, dist)
 		} else {
 			newPendingBlocks = append(newPendingBlocks, b)
 		}
@@ -126,6 +130,10 @@ func (l *leaderSelector) processBlock(block *types.Block) error {
 	}
 	l.lock.Lock()
 	defer l.lock.Unlock()
+	ok, dist := l.potentialLeader(block)
+	if !ok {
+		return nil
+	}
 	ok, err = l.validLeader(block)
 	if err != nil {
 		return err
@@ -134,14 +142,20 @@ func (l *leaderSelector) processBlock(block *types.Block) error {
 		l.pendingBlocks = append(l.pendingBlocks, block)
 		return nil
 	}
-	l.updateLeader(block)
+	l.updateLeader(block, dist)
 	return nil
 }
-func (l *leaderSelector) updateLeader(block *types.Block) {
+
+func (l *leaderSelector) potentialLeader(block *types.Block) (bool, *big.Int) {
 	dist := l.distance(block.CRSSignature)
 	cmp := l.minCRSBlock.Cmp(dist)
 	if cmp > 0 || (cmp == 0 && block.Hash.Less(l.minBlockHash)) {
-		l.minCRSBlock = dist
-		l.minBlockHash = block.Hash
+		return true, dist
 	}
+	return false, dist
+}
+
+func (l *leaderSelector) updateLeader(block *types.Block, dist *big.Int) {
+	l.minCRSBlock = dist
+	l.minBlockHash = block.Hash
 }
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/types/block.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/types/block.go
index 27416d8c9..b24e1f715 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/types/block.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/types/block.go
@@ -83,6 +83,18 @@ type FinalizationResult struct {
 	Height     uint64      `json:"height"`
 }
 
+// Clone returns a deep copy of FinalizationResult
+func (f FinalizationResult) Clone() FinalizationResult {
+	frcopy := FinalizationResult{
+		ParentHash: f.ParentHash,
+		Timestamp:  f.Timestamp,
+		Height:     f.Height,
+	}
+	frcopy.Randomness = make([]byte, len(f.Randomness))
+	copy(frcopy.Randomness, f.Randomness)
+	return frcopy
+}
+
 type rlpFinalizationResult struct {
 	ParentHash common.Hash
 	Randomness []byte
@@ -223,9 +235,7 @@ func (b *Block) Clone() (bcopy *Block) {
 	bcopy.Position.Height = b.Position.Height
 	bcopy.Signature = b.Signature.Clone()
 	bcopy.CRSSignature = b.CRSSignature.Clone()
-	bcopy.Finalization.ParentHash = b.Finalization.ParentHash
-	bcopy.Finalization.Timestamp = b.Finalization.Timestamp
-	bcopy.Finalization.Height = b.Finalization.Height
+	bcopy.Finalization = b.Finalization.Clone()
 	bcopy.Witness.Height = b.Witness.Height
 	bcopy.Witness.Data = make([]byte, len(b.Witness.Data))
 	copy(bcopy.Witness.Data, b.Witness.Data)
@@ -235,8 +245,6 @@ func (b *Block) Clone() (bcopy *Block) {
 	bcopy.Payload = make([]byte, len(b.Payload))
 	copy(bcopy.Payload, b.Payload)
 	bcopy.PayloadHash = b.PayloadHash
-	bcopy.Finalization.Randomness = make([]byte, len(b.Finalization.Randomness))
-	copy(bcopy.Finalization.Randomness, b.Finalization.Randomness)
 	return
 }
 
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/types/vote.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/types/vote.go
index 5b99f2253..12c3af892 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/types/vote.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/types/vote.go
@@ -36,13 +36,18 @@ const (
 	MaxVoteType
 )
 
+// VoteHeader is the header for vote, which can be used as map keys.
+type VoteHeader struct {
+	ProposerID NodeID      `json:"proposer_id"`
+	Type       VoteType    `json:"type"`
+	BlockHash  common.Hash `json:"block_hash"`
+	Period     uint64      `json:"period"`
+	Position   Position    `json:"position"`
+}
+
 // Vote is the vote structure defined in Crypto Shuffle Algorithm.
 type Vote struct {
-	ProposerID NodeID           `json:"proposer_id"`
-	Type       VoteType         `json:"type"`
-	BlockHash  common.Hash      `json:"block_hash"`
-	Period     uint64           `json:"period"`
-	Position   Position         `json:"position"`
+	VoteHeader `json:"header"`
 	Signature  crypto.Signature `json:"signature"`
 }
 
@@ -51,14 +56,26 @@ func (v *Vote) String() string {
 		&v.Position, v.Period, v.Type, v.BlockHash.String()[:6])
 }
 
+// NewVote constructs a Vote instance with header fields.
+func NewVote(t VoteType, hash common.Hash, period uint64) *Vote {
+	return &Vote{
+		VoteHeader: VoteHeader{
+			Type:      t,
+			BlockHash: hash,
+			Period:    period,
+		}}
+}
+
 // Clone returns a deep copy of a vote.
 func (v *Vote) Clone() *Vote {
 	return &Vote{
-		ProposerID: v.ProposerID,
-		Type:       v.Type,
-		BlockHash:  v.BlockHash,
-		Period:     v.Period,
-		Position:   v.Position,
-		Signature:  v.Signature.Clone(),
+		VoteHeader: VoteHeader{
+			ProposerID: v.ProposerID,
+			Type:       v.Type,
+			BlockHash:  v.BlockHash,
+			Period:     v.Period,
+			Position:   v.Position,
+		},
+		Signature: v.Signature.Clone(),
 	}
 }
diff --git a/vendor/vendor.json b/vendor/vendor.json
index 8746291b9..12466d33d 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -105,50 +105,50 @@
 		{
 			"checksumSHA1": "ev84RyegNbt2Pr/sK26LK9LoQNI=",
 			"path": "github.com/dexon-foundation/dexon-consensus/common",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
-			"checksumSHA1": "Tsu1ZfNrsAJHafShtcjaLvzFQWY=",
+			"checksumSHA1": "9HDUFD7awHgKX5BhFZQAqr5e8Mo=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
 			"checksumSHA1": "vNsaBvsrXJF+W6K5DCLpgy1rUZY=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core/blockdb",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
 			"checksumSHA1": "tQSbYCu5P00lUhKsx3IbBZCuSLY=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core/crypto",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
 			"checksumSHA1": "p2jOAulavUU2xyj018pYPHlj8XA=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core/crypto/dkg",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
 			"checksumSHA1": "6Pf6caC8LTNCI7IflFmglKYnxYo=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core/crypto/ecdsa",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
-			"checksumSHA1": "o7RiigeU3kIDbZ96Gh95/h/7yZo=",
+			"checksumSHA1": "Kzw8b6kQLSApzVHO2WvmxrBfixA=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core/types",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
 			"checksumSHA1": "ovChyW9OfDGnk/7CDAR+A5vJymc=",
 			"path": "github.com/dexon-foundation/dexon-consensus/core/types/dkg",
-			"revision": "dbe83ea4a324941417d6ff09230e5874d5ba5df5",
-			"revisionTime": "2018-11-08T07:19:16Z"
+			"revision": "86838fe70789292de0851f82426e5241c0f0cc96",
+			"revisionTime": "2018-11-13T07:26:09Z"
 		},
 		{
 			"checksumSHA1": "TAkwduKZqLyimyTPPWIllZWYFuE=",