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authorRicardo Catalinas Jiménez <r@untroubled.be>2016-02-22 02:40:27 +0800
committerRicardo Catalinas Jiménez <r@untroubled.be>2016-02-22 06:34:34 +0800
commit436fc8d76a4871d67a61dc86c1a635e20594a0e6 (patch)
tree5fad9f69b068f43ca606e2887f5522188e7f9ddd /p2p/discover/udp.go
parentc20d6e5e4ed8eff6d26cd849f90ca42dd5a7040c (diff)
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all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}()
As we aren't really using the standarized SHA-3
Diffstat (limited to 'p2p/discover/udp.go')
-rw-r--r--p2p/discover/udp.go10
1 files changed, 5 insertions, 5 deletions
diff --git a/p2p/discover/udp.go b/p2p/discover/udp.go
index 81674f552..92b37b1f3 100644
--- a/p2p/discover/udp.go
+++ b/p2p/discover/udp.go
@@ -448,7 +448,7 @@ func encodePacket(priv *ecdsa.PrivateKey, ptype byte, req interface{}) ([]byte,
return nil, err
}
packet := b.Bytes()
- sig, err := crypto.Sign(crypto.Sha3(packet[headSize:]), priv)
+ sig, err := crypto.Sign(crypto.Keccak256(packet[headSize:]), priv)
if err != nil {
glog.V(logger.Error).Infoln("could not sign packet:", err)
return nil, err
@@ -457,7 +457,7 @@ func encodePacket(priv *ecdsa.PrivateKey, ptype byte, req interface{}) ([]byte,
// add the hash to the front. Note: this doesn't protect the
// packet in any way. Our public key will be part of this hash in
// The future.
- copy(packet, crypto.Sha3(packet[macSize:]))
+ copy(packet, crypto.Keccak256(packet[macSize:]))
return packet, nil
}
@@ -509,11 +509,11 @@ func decodePacket(buf []byte) (packet, NodeID, []byte, error) {
return nil, NodeID{}, nil, errPacketTooSmall
}
hash, sig, sigdata := buf[:macSize], buf[macSize:headSize], buf[headSize:]
- shouldhash := crypto.Sha3(buf[macSize:])
+ shouldhash := crypto.Keccak256(buf[macSize:])
if !bytes.Equal(hash, shouldhash) {
return nil, NodeID{}, nil, errBadHash
}
- fromID, err := recoverNodeID(crypto.Sha3(buf[headSize:]), sig)
+ fromID, err := recoverNodeID(crypto.Keccak256(buf[headSize:]), sig)
if err != nil {
return nil, NodeID{}, hash, err
}
@@ -575,7 +575,7 @@ func (req *findnode) handle(t *udp, from *net.UDPAddr, fromID NodeID, mac []byte
// (which is a much bigger packet than findnode) to the victim.
return errUnknownNode
}
- target := crypto.Sha3Hash(req.Target[:])
+ target := crypto.Keccak256Hash(req.Target[:])
t.mutex.Lock()
closest := t.closest(target, bucketSize).entries
t.mutex.Unlock()