From 436fc8d76a4871d67a61dc86c1a635e20594a0e6 Mon Sep 17 00:00:00 2001 From: Ricardo Catalinas Jiménez Date: Sun, 21 Feb 2016 18:40:27 +0000 Subject: all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}() As we aren't really using the standarized SHA-3 --- core/state/state_object.go | 4 ++-- core/types/bloom9.go | 2 +- core/types/bloom9_test.go | 2 +- core/types/transaction.go | 2 +- core/vm/contracts.go | 2 +- core/vm/instructions.go | 2 +- core/vm/jit.go | 2 +- core/vm/jit_test.go | 2 +- core/vm/runtime/runtime.go | 2 +- core/vm/vm.go | 2 +- core/vm/vm_jit.go | 4 ++-- 11 files changed, 13 insertions(+), 13 deletions(-) (limited to 'core') diff --git a/core/state/state_object.go b/core/state/state_object.go index 6095fc96a..0f86325c6 100644 --- a/core/state/state_object.go +++ b/core/state/state_object.go @@ -30,7 +30,7 @@ import ( "github.com/ethereum/go-ethereum/trie" ) -var emptyCodeHash = crypto.Sha3(nil) +var emptyCodeHash = crypto.Keccak256(nil) type Code []byte @@ -225,7 +225,7 @@ func (self *StateObject) Code() []byte { func (self *StateObject) SetCode(code []byte) { self.code = code - self.codeHash = crypto.Sha3(code) + self.codeHash = crypto.Keccak256(code) self.dirty = true } diff --git a/core/types/bloom9.go b/core/types/bloom9.go index 372045ab2..ecf2bffc2 100644 --- a/core/types/bloom9.go +++ b/core/types/bloom9.go @@ -101,7 +101,7 @@ func LogsBloom(logs vm.Logs) *big.Int { } func bloom9(b []byte) *big.Int { - b = crypto.Sha3(b[:]) + b = crypto.Keccak256(b[:]) r := new(big.Int) diff --git a/core/types/bloom9_test.go b/core/types/bloom9_test.go index 5744bec6c..58e8f7073 100644 --- a/core/types/bloom9_test.go +++ b/core/types/bloom9_test.go @@ -73,7 +73,7 @@ func TestBloom9(t *testing.T) { func TestAddress(t *testing.T) { block := &Block{} block.Coinbase = common.Hex2Bytes("22341ae42d6dd7384bc8584e50419ea3ac75b83f") - fmt.Printf("%x\n", crypto.Sha3(block.Coinbase)) + fmt.Printf("%x\n", crypto.Keccak256(block.Coinbase)) bin := CreateBloom(block) fmt.Printf("bin = %x\n", common.LeftPadBytes(bin, 64)) diff --git a/core/types/transaction.go b/core/types/transaction.go index 0c9c1ce18..37715ee53 100644 --- a/core/types/transaction.go +++ b/core/types/transaction.go @@ -202,7 +202,7 @@ func doFrom(tx *Transaction, homestead bool) (common.Address, error) { return common.Address{}, err } var addr common.Address - copy(addr[:], crypto.Sha3(pubkey[1:])[12:]) + copy(addr[:], crypto.Keccak256(pubkey[1:])[12:]) tx.from.Store(addr) return addr, nil } diff --git a/core/vm/contracts.go b/core/vm/contracts.go index f204432a2..5cc9f903b 100644 --- a/core/vm/contracts.go +++ b/core/vm/contracts.go @@ -111,7 +111,7 @@ func ecrecoverFunc(in []byte) []byte { } // the first byte of pubkey is bitcoin heritage - return common.LeftPadBytes(crypto.Sha3(pubKey[1:])[12:], 32) + return common.LeftPadBytes(crypto.Keccak256(pubKey[1:])[12:], 32) } func memCpy(in []byte) []byte { diff --git a/core/vm/instructions.go b/core/vm/instructions.go index 26f7671ff..1e1086b13 100644 --- a/core/vm/instructions.go +++ b/core/vm/instructions.go @@ -316,7 +316,7 @@ func opMulmod(instr instruction, pc *uint64, env Environment, contract *Contract func opSha3(instr instruction, pc *uint64, env Environment, contract *Contract, memory *Memory, stack *stack) { offset, size := stack.pop(), stack.pop() - hash := crypto.Sha3(memory.Get(offset.Int64(), size.Int64())) + hash := crypto.Keccak256(memory.Get(offset.Int64(), size.Int64())) stack.push(common.BytesToBig(hash)) } diff --git a/core/vm/jit.go b/core/vm/jit.go index 504aab523..5404730c1 100644 --- a/core/vm/jit.go +++ b/core/vm/jit.go @@ -96,7 +96,7 @@ type Program struct { // NewProgram returns a new JIT program func NewProgram(code []byte) *Program { program := &Program{ - Id: crypto.Sha3Hash(code), + Id: crypto.Keccak256Hash(code), mapping: make(map[uint64]uint64), destinations: make(map[uint64]struct{}), code: code, diff --git a/core/vm/jit_test.go b/core/vm/jit_test.go index e8e078a46..4174c666f 100644 --- a/core/vm/jit_test.go +++ b/core/vm/jit_test.go @@ -189,7 +189,7 @@ func (self *Env) Db() Database { return nil } func (self *Env) GasLimit() *big.Int { return self.gasLimit } func (self *Env) VmType() Type { return StdVmTy } func (self *Env) GetHash(n uint64) common.Hash { - return common.BytesToHash(crypto.Sha3([]byte(big.NewInt(int64(n)).String()))) + return common.BytesToHash(crypto.Keccak256([]byte(big.NewInt(int64(n)).String()))) } func (self *Env) AddLog(log *Log) { } diff --git a/core/vm/runtime/runtime.go b/core/vm/runtime/runtime.go index 1fa06e980..565ce7b73 100644 --- a/core/vm/runtime/runtime.go +++ b/core/vm/runtime/runtime.go @@ -67,7 +67,7 @@ func setDefaults(cfg *Config) { } if cfg.GetHashFn == nil { cfg.GetHashFn = func(n uint64) common.Hash { - return common.BytesToHash(crypto.Sha3([]byte(new(big.Int).SetUint64(n).String()))) + return common.BytesToHash(crypto.Keccak256([]byte(new(big.Int).SetUint64(n).String()))) } } } diff --git a/core/vm/vm.go b/core/vm/vm.go index 320135ff2..d45d136b5 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -58,7 +58,7 @@ func (self *Vm) Run(contract *Contract, input []byte) (ret []byte, err error) { } var ( - codehash = crypto.Sha3Hash(contract.Code) // codehash is used when doing jump dest caching + codehash = crypto.Keccak256Hash(contract.Code) // codehash is used when doing jump dest caching program *Program ) if EnableJit { diff --git a/core/vm/vm_jit.go b/core/vm/vm_jit.go index 07cb52d4a..589c30fa8 100644 --- a/core/vm/vm_jit.go +++ b/core/vm/vm_jit.go @@ -200,7 +200,7 @@ func (self *JitVm) Run(me, caller ContextRef, code []byte, value, gas, price *bi self.data.timestamp = self.env.Time() self.data.code = getDataPtr(code) self.data.codeSize = uint64(len(code)) - self.data.codeHash = hash2llvm(crypto.Sha3(code)) // TODO: Get already computed hash? + self.data.codeHash = hash2llvm(crypto.Keccak256(code)) // TODO: Get already computed hash? jit := C.evmjit_create() retCode := C.evmjit_run(jit, unsafe.Pointer(&self.data), unsafe.Pointer(self)) @@ -242,7 +242,7 @@ func (self *JitVm) Env() Environment { //export env_sha3 func env_sha3(dataPtr *byte, length uint64, resultPtr unsafe.Pointer) { data := llvm2bytesRef(dataPtr, length) - hash := crypto.Sha3(data) + hash := crypto.Keccak256(data) result := (*i256)(resultPtr) *result = hash2llvm(hash) } -- cgit