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all: fix ineffectual assignments and remove uses of crypto.Sha3

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go get github.com/gordonklaus/ineffassign
ineffassign .
This commit is contained in:
Felix Lange
2017-01-09 16:24:42 +01:00
parent 0f34d506b5
commit b9b3efb09f
31 changed files with 108 additions and 103 deletions
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p2p/rlpx.go
+3 -3
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@@ -429,7 +429,7 @@ func (msg *authMsgV4) decodePlain(input []byte) {
n := copy(msg.Signature[:], input)
n += shaLen // skip sha3(initiator-ephemeral-pubk)
n += copy(msg.InitiatorPubkey[:], input[n:])
n += copy(msg.Nonce[:], input[n:])
copy(msg.Nonce[:], input[n:])
msg.Version = 4
msg.gotPlain = true
}
@@ -437,13 +437,13 @@ func (msg *authMsgV4) decodePlain(input []byte) {
func (msg *authRespV4) sealPlain(hs *encHandshake) ([]byte, error) {
buf := make([]byte, authRespLen)
n := copy(buf, msg.RandomPubkey[:])
n += copy(buf[n:], msg.Nonce[:])
copy(buf[n:], msg.Nonce[:])
return ecies.Encrypt(rand.Reader, hs.remotePub, buf, nil, nil)
}
func (msg *authRespV4) decodePlain(input []byte) {
n := copy(msg.RandomPubkey[:], input)
n += copy(msg.Nonce[:], input[n:])
copy(msg.Nonce[:], input[n:])
msg.Version = 4
}