all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}()

As we aren't really using the standarized SHA-3

2 files changed, 4 insertions, 4 deletions

diff --git a/common/natspec/natspec.go b/common/natspec/natspec.go
index 2e4d8d7a4..8197018cf 100644
--- a/common/natspec/natspec.go
+++ b/common/natspec/natspec.go
@@ -115,7 +115,7 @@ func FetchDocsForContract(contractAddress string, xeth *xeth.XEth, client *httpc
 		err = fmt.Errorf("contract (%v) not found", contractAddress)
 		return
 	}
-	codehash := common.BytesToHash(crypto.Sha3(codeb))
+	codehash := common.BytesToHash(crypto.Keccak256(codeb))
 	// set up nameresolver with natspecreg + urlhint contract addresses
 	reg := registrar.New(xeth)
 
@@ -197,7 +197,7 @@ type userDoc struct {
 func (self *NatSpec) makeAbi2method(abiKey [8]byte) (meth *method) {
 	for signature, m := range self.userDoc.Methods {
 		name := strings.Split(signature, "(")[0]
-		hash := []byte(common.Bytes2Hex(crypto.Sha3([]byte(signature))))
+		hash := []byte(common.Bytes2Hex(crypto.Keccak256([]byte(signature))))
 		var key [8]byte
 		copy(key[:], hash[:8])
 		if bytes.Equal(key[:], abiKey[:]) {
diff --git a/common/natspec/natspec_e2e_test.go b/common/natspec/natspec_e2e_test.go
index 4a9b92eb6..0730391c7 100644
--- a/common/natspec/natspec_e2e_test.go
+++ b/common/natspec/natspec_e2e_test.go
@@ -238,11 +238,11 @@ func TestNatspecE2E(t *testing.T) {
 	// create a contractInfo file (mock cloud-deployed contract metadocs)
 	// incidentally this is the info for the HashReg contract itself
 	ioutil.WriteFile("/tmp/"+testFileName, []byte(testContractInfo), os.ModePerm)
-	dochash := crypto.Sha3Hash([]byte(testContractInfo))
+	dochash := crypto.Keccak256Hash([]byte(testContractInfo))
 
 	// take the codehash for the contract we wanna test
 	codeb := tf.xeth.CodeAtBytes(registrar.HashRegAddr)
-	codehash := crypto.Sha3Hash(codeb)
+	codehash := crypto.Keccak256Hash(codeb)
 
 	reg := registrar.New(tf.xeth)
 	_, err := reg.SetHashToHash(addr, codehash, dochash)