vendor: sync to latest core (#129)

3 files changed, 4 insertions, 19 deletions

diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/crypto.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/crypto.go
index 60424115e..43bbde13d 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/crypto.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/crypto.go
@@ -90,7 +90,8 @@ func VerifyBlockSignature(b *types.Block) (err error) {
 
 }
 
-func hashVote(vote *types.Vote) common.Hash {
+// HashVote generates hash of a types.Vote.
+func HashVote(vote *types.Vote) common.Hash {
 	binaryPeriod := make([]byte, 8)
 	binary.LittleEndian.PutUint64(binaryPeriod, vote.Period)
 
@@ -108,7 +109,7 @@ func hashVote(vote *types.Vote) common.Hash {
 
 // VerifyVoteSignature verifies the signature of types.Vote.
 func VerifyVoteSignature(vote *types.Vote) (bool, error) {
-	hash := hashVote(vote)
+	hash := HashVote(vote)
 	pubKey, err := crypto.SigToPub(hash, vote.Signature)
 	if err != nil {
 		return false, err
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/signer.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/signer.go
index 47bea3f3d..7694dab4e 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/signer.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/signer.go
@@ -66,7 +66,7 @@ func (s *Signer) SignBlock(b *types.Block) (err error) {
 // SignVote signs a types.Vote.
 func (s *Signer) SignVote(v *types.Vote) (err error) {
 	v.ProposerID = s.proposerID
-	v.Signature, err = s.prvKey.Sign(hashVote(v))
+	v.Signature, err = s.prvKey.Sign(HashVote(v))
 	return
 }
 
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/utils.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/utils.go
index 687d0ea22..8c9f77a69 100644
--- a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/utils.go
+++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils/utils.go
@@ -15,22 +15,6 @@
 // along with the dexon-consensus library. If not, see
 // <http://www.gnu.org/licenses/>.
 
-// This file is part of the dexon-consensus library.
-//
-// The dexon-consensus library is free software: you can redistribute it
-// and/or modify it under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation, either version 3 of the License,
-// or (at your option) any later version.
-//
-// The dexon-consensus library is distributed in the hope that it will be
-// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-// General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the dexon-consensus library. If not, see
-// <http://www.gnu.org/licenses/>.
-
 package utils
 
 import (