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-rw-r--r--test/contracts/FixedFeeRegistrar.cpp4
-rw-r--r--test/contracts/Wallet.cpp16
-rw-r--r--test/libsolidity/GasMeter.cpp6
-rw-r--r--test/libsolidity/InlineAssembly.cpp8
-rw-r--r--test/libsolidity/SolidityEndToEndTest.cpp100
-rw-r--r--test/libsolidity/SolidityNameAndTypeResolution.cpp8
-rw-r--r--test/libsolidity/SolidityOptimizer.cpp80
7 files changed, 143 insertions, 79 deletions
diff --git a/test/contracts/FixedFeeRegistrar.cpp b/test/contracts/FixedFeeRegistrar.cpp
index 39c32eb7..d2904b5f 100644
--- a/test/contracts/FixedFeeRegistrar.cpp
+++ b/test/contracts/FixedFeeRegistrar.cpp
@@ -82,7 +82,7 @@ contract FixedFeeRegistrar is Registrar {
}
}
function disown(string _name, address _refund) onlyrecordowner(_name) {
- delete m_recordData[uint(sha3(_name)) / 8];
+ delete m_recordData[uint(keccak256(_name)) / 8];
if (!_refund.send(c_fee))
throw;
Changed(_name);
@@ -118,7 +118,7 @@ contract FixedFeeRegistrar is Registrar {
Record[2**253] m_recordData;
function m_record(string _name) constant internal returns (Record storage o_record) {
- return m_recordData[uint(sha3(_name)) / 8];
+ return m_recordData[uint(keccak256(_name)) / 8];
}
uint constant c_fee = 69 ether;
}
diff --git a/test/contracts/Wallet.cpp b/test/contracts/Wallet.cpp
index 80f06613..ef345d86 100644
--- a/test/contracts/Wallet.cpp
+++ b/test/contracts/Wallet.cpp
@@ -128,7 +128,7 @@ contract multiowned {
}
// Replaces an owner `_from` with another `_to`.
- function changeOwner(address _from, address _to) onlymanyowners(sha3(msg.data)) external {
+ function changeOwner(address _from, address _to) onlymanyowners(keccak256(msg.data)) external {
if (isOwner(_to)) return;
uint ownerIndex = m_ownerIndex[uint(_from)];
if (ownerIndex == 0) return;
@@ -140,7 +140,7 @@ contract multiowned {
OwnerChanged(_from, _to);
}
- function addOwner(address _owner) onlymanyowners(sha3(msg.data)) external {
+ function addOwner(address _owner) onlymanyowners(keccak256(msg.data)) external {
if (isOwner(_owner)) return;
clearPending();
@@ -154,7 +154,7 @@ contract multiowned {
OwnerAdded(_owner);
}
- function removeOwner(address _owner) onlymanyowners(sha3(msg.data)) external {
+ function removeOwner(address _owner) onlymanyowners(keccak256(msg.data)) external {
uint ownerIndex = m_ownerIndex[uint(_owner)];
if (ownerIndex == 0) return;
if (m_required > m_numOwners - 1) return;
@@ -166,7 +166,7 @@ contract multiowned {
OwnerRemoved(_owner);
}
- function changeRequirement(uint _newRequired) onlymanyowners(sha3(msg.data)) external {
+ function changeRequirement(uint _newRequired) onlymanyowners(keccak256(msg.data)) external {
if (_newRequired > m_numOwners) return;
m_required = _newRequired;
clearPending();
@@ -293,11 +293,11 @@ contract daylimit is multiowned {
m_lastDay = today();
}
// (re)sets the daily limit. needs many of the owners to confirm. doesn't alter the amount already spent today.
- function setDailyLimit(uint _newLimit) onlymanyowners(sha3(msg.data)) external {
+ function setDailyLimit(uint _newLimit) onlymanyowners(keccak256(msg.data)) external {
m_dailyLimit = _newLimit;
}
// (re)sets the daily limit. needs many of the owners to confirm. doesn't alter the amount already spent today.
- function resetSpentToday() onlymanyowners(sha3(msg.data)) external {
+ function resetSpentToday() onlymanyowners(keccak256(msg.data)) external {
m_spentToday = 0;
}
@@ -374,7 +374,7 @@ contract Wallet is multisig, multiowned, daylimit {
}
// destroys the contract sending everything to `_to`.
- function kill(address _to) onlymanyowners(sha3(msg.data)) external {
+ function kill(address _to) onlymanyowners(keccak256(msg.data)) external {
selfdestruct(_to);
}
@@ -398,7 +398,7 @@ contract Wallet is multisig, multiowned, daylimit {
return 0;
}
// determine our operation hash.
- _r = sha3(msg.data, block.number);
+ _r = keccak256(msg.data, block.number);
if (!confirm(_r) && m_txs[_r].to == 0) {
m_txs[_r].to = _to;
m_txs[_r].value = _value;
diff --git a/test/libsolidity/GasMeter.cpp b/test/libsolidity/GasMeter.cpp
index f90cb105..ef560b12 100644
--- a/test/libsolidity/GasMeter.cpp
+++ b/test/libsolidity/GasMeter.cpp
@@ -151,20 +151,20 @@ BOOST_AUTO_TEST_CASE(simple_contract)
contract test {
bytes32 public shaValue;
function f(uint a) {
- shaValue = sha3(a);
+ shaValue = keccak256(a);
}
}
)";
testCreationTimeGas(sourceCode);
}
-BOOST_AUTO_TEST_CASE(store_sha3)
+BOOST_AUTO_TEST_CASE(store_keccak256)
{
char const* sourceCode = R"(
contract test {
bytes32 public shaValue;
function test(uint a) {
- shaValue = sha3(a);
+ shaValue = keccak256(a);
}
}
)";
diff --git a/test/libsolidity/InlineAssembly.cpp b/test/libsolidity/InlineAssembly.cpp
index b390a40b..f0543101 100644
--- a/test/libsolidity/InlineAssembly.cpp
+++ b/test/libsolidity/InlineAssembly.cpp
@@ -481,6 +481,14 @@ BOOST_AUTO_TEST_CASE(revert)
BOOST_CHECK(successAssemble("{ revert(0, 0) }"));
}
+BOOST_AUTO_TEST_CASE(keccak256)
+{
+ BOOST_CHECK(successAssemble("{ 0 0 keccak256 pop }"));
+ BOOST_CHECK(successAssemble("{ pop(keccak256(0, 0)) }"));
+ BOOST_CHECK(successAssemble("{ 0 0 sha3 pop }"));
+ BOOST_CHECK(successAssemble("{ pop(sha3(0, 0)) }"));
+}
+
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp
index 1ff0b6cb..aae8b146 100644
--- a/test/libsolidity/SolidityEndToEndTest.cpp
+++ b/test/libsolidity/SolidityEndToEndTest.cpp
@@ -1355,7 +1355,7 @@ BOOST_AUTO_TEST_CASE(multiple_elementary_accessors)
function test() {
data = 8;
name = "Celina";
- a_hash = sha3(123);
+ a_hash = keccak256(123);
an_address = address(0x1337);
super_secret_data = 42;
}
@@ -1864,12 +1864,12 @@ BOOST_AUTO_TEST_CASE(selfdestruct)
BOOST_CHECK_EQUAL(balanceAt(address), amount);
}
-BOOST_AUTO_TEST_CASE(sha3)
+BOOST_AUTO_TEST_CASE(keccak256)
{
char const* sourceCode = R"(
contract test {
- function a(bytes32 input) returns (bytes32 sha3hash) {
- return sha3(input);
+ function a(bytes32 input) returns (bytes32 hash) {
+ return keccak256(input);
}
}
)";
@@ -1883,6 +1883,23 @@ BOOST_AUTO_TEST_CASE(sha3)
testContractAgainstCpp("a(bytes32)", f, u256(-1));
}
+BOOST_AUTO_TEST_CASE(sha3)
+{
+ char const* sourceCode = R"(
+ contract test {
+ // to confuse the optimiser
+ function b(bytes32 input) returns (bytes32) {
+ return sha3(input);
+ }
+ function a(bytes32 input) returns (bool) {
+ return keccak256(input) == b(input);
+ }
+ }
+ )";
+ compileAndRun(sourceCode);
+ BOOST_REQUIRE(callContractFunction("a(bytes32)", u256(42)) == encodeArgs(true));
+}
+
BOOST_AUTO_TEST_CASE(sha256)
{
char const* sourceCode = R"(
@@ -3110,13 +3127,13 @@ BOOST_AUTO_TEST_CASE(empty_name_return_parameter)
BOOST_CHECK(callContractFunction("f(uint256)", 9) == encodeArgs(9));
}
-BOOST_AUTO_TEST_CASE(sha3_multiple_arguments)
+BOOST_AUTO_TEST_CASE(keccak256_multiple_arguments)
{
char const* sourceCode = R"(
contract c {
function foo(uint a, uint b, uint c) returns (bytes32 d)
{
- d = sha3(a, b, c);
+ d = keccak256(a, b, c);
}
}
)";
@@ -3129,13 +3146,13 @@ BOOST_AUTO_TEST_CASE(sha3_multiple_arguments)
toBigEndian(u256(13)))));
}
-BOOST_AUTO_TEST_CASE(sha3_multiple_arguments_with_numeric_literals)
+BOOST_AUTO_TEST_CASE(keccak256_multiple_arguments_with_numeric_literals)
{
char const* sourceCode = R"(
contract c {
function foo(uint a, uint16 b) returns (bytes32 d)
{
- d = sha3(a, b, 145);
+ d = keccak256(a, b, 145);
}
}
)";
@@ -3148,17 +3165,17 @@ BOOST_AUTO_TEST_CASE(sha3_multiple_arguments_with_numeric_literals)
bytes(1, 0x91))));
}
-BOOST_AUTO_TEST_CASE(sha3_multiple_arguments_with_string_literals)
+BOOST_AUTO_TEST_CASE(keccak256_multiple_arguments_with_string_literals)
{
char const* sourceCode = R"(
contract c {
function foo() returns (bytes32 d)
{
- d = sha3("foo");
+ d = keccak256("foo");
}
function bar(uint a, uint16 b) returns (bytes32 d)
{
- d = sha3(a, b, 145, "foo");
+ d = keccak256(a, b, 145, "foo");
}
}
)";
@@ -3174,7 +3191,7 @@ BOOST_AUTO_TEST_CASE(sha3_multiple_arguments_with_string_literals)
bytes{0x66, 0x6f, 0x6f})));
}
-BOOST_AUTO_TEST_CASE(sha3_with_bytes)
+BOOST_AUTO_TEST_CASE(keccak256_with_bytes)
{
char const* sourceCode = R"(
contract c {
@@ -3185,7 +3202,7 @@ BOOST_AUTO_TEST_CASE(sha3_with_bytes)
data[0] = "f";
data[1] = "o";
data[2] = "o";
- return sha3(data) == sha3("foo");
+ return keccak256(data) == keccak256("foo");
}
}
)";
@@ -3193,7 +3210,7 @@ BOOST_AUTO_TEST_CASE(sha3_with_bytes)
BOOST_CHECK(callContractFunction("foo()") == encodeArgs(true));
}
-BOOST_AUTO_TEST_CASE(iterated_sha3_with_bytes)
+BOOST_AUTO_TEST_CASE(iterated_keccak256_with_bytes)
{
char const* sourceCode = R"(
contract c {
@@ -3204,7 +3221,7 @@ BOOST_AUTO_TEST_CASE(iterated_sha3_with_bytes)
data[0] = "x";
data[1] = "y";
data[2] = "z";
- return sha3("b", sha3(data), "a");
+ return keccak256("b", keccak256(data), "a");
}
}
)";
@@ -3214,13 +3231,13 @@ BOOST_AUTO_TEST_CASE(iterated_sha3_with_bytes)
));
}
-BOOST_AUTO_TEST_CASE(keccak256_multiple_arguments)
+BOOST_AUTO_TEST_CASE(sha3_multiple_arguments)
{
char const* sourceCode = R"(
contract c {
function foo(uint a, uint b, uint c) returns (bytes32 d)
{
- d = keccak256(a, b, c);
+ d = sha3(a, b, c);
}
})";
compileAndRun(sourceCode);
@@ -3245,7 +3262,7 @@ BOOST_AUTO_TEST_CASE(generic_call)
function sender() payable {}
function doSend(address rec) returns (uint d)
{
- bytes4 signature = bytes4(bytes32(sha3("receive(uint256)")));
+ bytes4 signature = bytes4(bytes32(keccak256("receive(uint256)")));
rec.call.value(2)(signature, 23);
return receiver(rec).received();
}
@@ -3270,7 +3287,7 @@ BOOST_AUTO_TEST_CASE(generic_callcode)
function Sender() payable { }
function doSend(address rec) returns (uint d)
{
- bytes4 signature = bytes4(bytes32(sha3("receive(uint256)")));
+ bytes4 signature = bytes4(bytes32(keccak256("receive(uint256)")));
rec.callcode.value(2)(signature, 23);
return Receiver(rec).received();
}
@@ -3307,7 +3324,7 @@ BOOST_AUTO_TEST_CASE(generic_delegatecall)
function Sender() payable {}
function doSend(address rec) payable
{
- bytes4 signature = bytes4(bytes32(sha3("receive(uint256)")));
+ bytes4 signature = bytes4(bytes32(keccak256("receive(uint256)")));
if (rec.delegatecall(signature, 23)) {}
}
}
@@ -3372,7 +3389,7 @@ BOOST_AUTO_TEST_CASE(bytes_from_calldata_to_memory)
char const* sourceCode = R"(
contract C {
function f() returns (bytes32) {
- return sha3("abc", msg.data);
+ return keccak256("abc", msg.data);
}
}
)";
@@ -5294,7 +5311,7 @@ BOOST_AUTO_TEST_CASE(reusing_memory)
mapping(uint => uint) map;
function f(uint x) returns (uint) {
map[x] = x;
- return (new Helper(uint(sha3(this.g(map[x]))))).flag();
+ return (new Helper(uint(keccak256(this.g(map[x]))))).flag();
}
function g(uint a) returns (uint)
{
@@ -9321,6 +9338,45 @@ BOOST_AUTO_TEST_CASE(interface)
BOOST_CHECK(callContractFunction("f(address)", recipient) == encodeArgs(true));
}
+BOOST_AUTO_TEST_CASE(keccak256_assembly)
+{
+ char const* sourceCode = R"(
+ contract C {
+ function f() returns (bytes32 ret) {
+ assembly {
+ ret := keccak256(0, 0)
+ }
+ }
+ function g() returns (bytes32 ret) {
+ assembly {
+ 0
+ 0
+ keccak256
+ =: ret
+ }
+ }
+ function h() returns (bytes32 ret) {
+ assembly {
+ ret := sha3(0, 0)
+ }
+ }
+ function i() returns (bytes32 ret) {
+ assembly {
+ 0
+ 0
+ sha3
+ =: ret
+ }
+ }
+ }
+ )";
+ compileAndRun(sourceCode, 0, "C");
+ BOOST_CHECK(callContractFunction("f()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
+ BOOST_CHECK(callContractFunction("g()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
+ BOOST_CHECK(callContractFunction("h()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
+ BOOST_CHECK(callContractFunction("i()") == fromHex("0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"));
+}
+
BOOST_AUTO_TEST_SUITE_END()
}
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp
index 0553c691..71726b93 100644
--- a/test/libsolidity/SolidityNameAndTypeResolution.cpp
+++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp
@@ -2934,12 +2934,12 @@ BOOST_AUTO_TEST_CASE(non_initialized_references)
CHECK_WARNING(text, "Uninitialized storage pointer");
}
-BOOST_AUTO_TEST_CASE(sha3_with_large_integer_constant)
+BOOST_AUTO_TEST_CASE(keccak256_with_large_integer_constant)
{
char const* text = R"(
contract c
{
- function f() { sha3(2**500); }
+ function f() { keccak256(2**500); }
}
)";
CHECK_ERROR(text, TypeError, "");
@@ -5401,7 +5401,7 @@ BOOST_AUTO_TEST_CASE(cyclic_dependency_for_constants)
contract C {
uint constant a = b * c;
uint constant b = 7;
- uint constant c = b + uint(sha3(d));
+ uint constant c = b + uint(keccak256(d));
uint constant d = 2 + a;
}
)";
@@ -5410,7 +5410,7 @@ BOOST_AUTO_TEST_CASE(cyclic_dependency_for_constants)
contract C {
uint constant a = b * c;
uint constant b = 7;
- uint constant c = 4 + uint(sha3(d));
+ uint constant c = 4 + uint(keccak256(d));
uint constant d = 2 + b;
}
)";
diff --git a/test/libsolidity/SolidityOptimizer.cpp b/test/libsolidity/SolidityOptimizer.cpp
index d705e3c8..bdcdacff 100644
--- a/test/libsolidity/SolidityOptimizer.cpp
+++ b/test/libsolidity/SolidityOptimizer.cpp
@@ -322,18 +322,18 @@ BOOST_AUTO_TEST_CASE(storage_write_in_loops)
// Information in joining branches is not retained anymore.
BOOST_AUTO_TEST_CASE(retain_information_in_branches)
{
- // This tests that the optimizer knows that we already have "z == sha3(y)" inside both branches.
+ // This tests that the optimizer knows that we already have "z == keccak256(y)" inside both branches.
char const* sourceCode = R"(
contract c {
bytes32 d;
uint a;
function f(uint x, bytes32 y) returns (uint r_a, bytes32 r_d) {
- bytes32 z = sha3(y);
+ bytes32 z = keccak256(y);
if (x > 8) {
- z = sha3(y);
+ z = keccak256(y);
a = x;
} else {
- z = sha3(y);
+ z = keccak256(y);
a = x;
}
r_a = a;
@@ -349,7 +349,7 @@ BOOST_AUTO_TEST_CASE(retain_information_in_branches)
bytes optimizedBytecode = compileAndRunWithOptimizer(sourceCode, 0, "c", true);
size_t numSHA3s = 0;
eachInstruction(optimizedBytecode, [&](Instruction _instr, u256 const&) {
- if (_instr == Instruction::SHA3)
+ if (_instr == Instruction::KECCAK256)
numSHA3s++;
});
// TEST DISABLED - OPTIMIZER IS NOT EFFECTIVE ON THIS ONE ANYMORE
@@ -358,7 +358,7 @@ BOOST_AUTO_TEST_CASE(retain_information_in_branches)
BOOST_AUTO_TEST_CASE(store_tags_as_unions)
{
- // This calls the same function from two sources and both calls have a certain sha3 on
+ // This calls the same function from two sources and both calls have a certain Keccak-256 on
// the stack at the same position.
// Without storing tags as unions, the return from the shared function would not know where to
// jump and thus all jumpdests are forced to clear their state and we do not know about the
@@ -370,19 +370,19 @@ BOOST_AUTO_TEST_CASE(store_tags_as_unions)
contract test {
bytes32 data;
function f(uint x, bytes32 y) external returns (uint r_a, bytes32 r_d) {
- r_d = sha3(y);
+ r_d = keccak256(y);
shared(y);
- r_d = sha3(y);
+ r_d = keccak256(y);
r_a = 5;
}
function g(uint x, bytes32 y) external returns (uint r_a, bytes32 r_d) {
- r_d = sha3(y);
+ r_d = keccak256(y);
shared(y);
- r_d = bytes32(uint(sha3(y)) + 2);
+ r_d = bytes32(uint(keccak256(y)) + 2);
r_a = 7;
}
function shared(bytes32 y) internal {
- data = sha3(y);
+ data = keccak256(y);
}
}
)";
@@ -392,7 +392,7 @@ BOOST_AUTO_TEST_CASE(store_tags_as_unions)
bytes optimizedBytecode = compileAndRunWithOptimizer(sourceCode, 0, "test", true);
size_t numSHA3s = 0;
eachInstruction(optimizedBytecode, [&](Instruction _instr, u256 const&) {
- if (_instr == Instruction::SHA3)
+ if (_instr == Instruction::KECCAK256)
numSHA3s++;
});
// TEST DISABLED UNTIL 93693404 IS IMPLEMENTED
@@ -401,8 +401,8 @@ BOOST_AUTO_TEST_CASE(store_tags_as_unions)
BOOST_AUTO_TEST_CASE(incorrect_storage_access_bug)
{
- // This bug appeared because a sha3 operation with too low sequence number was used,
- // resulting in memory not being rewritten before the sha3. The fix was to
+ // This bug appeared because a Keccak-256 operation with too low sequence number was used,
+ // resulting in memory not being rewritten before the Keccak-256. The fix was to
// take the max of the min sequence numbers when merging the states.
char const* sourceCode = R"(
contract C
@@ -821,19 +821,19 @@ BOOST_AUTO_TEST_CASE(cse_jumpi_jump)
});
}
-BOOST_AUTO_TEST_CASE(cse_empty_sha3)
+BOOST_AUTO_TEST_CASE(cse_empty_keccak256)
{
AssemblyItems input{
u256(0),
Instruction::DUP2,
- Instruction::SHA3
+ Instruction::KECCAK256
};
checkCSE(input, {
u256(dev::keccak256(bytesConstRef()))
});
}
-BOOST_AUTO_TEST_CASE(cse_partial_sha3)
+BOOST_AUTO_TEST_CASE(cse_partial_keccak256)
{
AssemblyItems input{
u256(0xabcd) << (256 - 16),
@@ -841,7 +841,7 @@ BOOST_AUTO_TEST_CASE(cse_partial_sha3)
Instruction::MSTORE,
u256(2),
u256(0),
- Instruction::SHA3
+ Instruction::KECCAK256
};
checkCSE(input, {
u256(0xabcd) << (256 - 16),
@@ -851,19 +851,19 @@ BOOST_AUTO_TEST_CASE(cse_partial_sha3)
});
}
-BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_location)
+BOOST_AUTO_TEST_CASE(cse_keccak256_twice_same_location)
{
- // sha3 twice from same dynamic location
+ // Keccak-256 twice from same dynamic location
AssemblyItems input{
Instruction::DUP2,
Instruction::DUP1,
Instruction::MSTORE,
u256(64),
Instruction::DUP2,
- Instruction::SHA3,
+ Instruction::KECCAK256,
u256(64),
Instruction::DUP3,
- Instruction::SHA3
+ Instruction::KECCAK256
};
checkCSE(input, {
Instruction::DUP2,
@@ -871,27 +871,27 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_location)
Instruction::MSTORE,
u256(64),
Instruction::DUP2,
- Instruction::SHA3,
+ Instruction::KECCAK256,
Instruction::DUP1
});
}
-BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content)
+BOOST_AUTO_TEST_CASE(cse_keccak256_twice_same_content)
{
- // sha3 twice from different dynamic location but with same content
+ // Keccak-256 twice from different dynamic location but with same content
AssemblyItems input{
Instruction::DUP1,
u256(0x80),
Instruction::MSTORE, // m[128] = DUP1
u256(0x20),
u256(0x80),
- Instruction::SHA3, // sha3(m[128..(128+32)])
+ Instruction::KECCAK256, // keccak256(m[128..(128+32)])
Instruction::DUP2,
u256(12),
Instruction::MSTORE, // m[12] = DUP1
u256(0x20),
u256(12),
- Instruction::SHA3 // sha3(m[12..(12+32)])
+ Instruction::KECCAK256 // keccak256(m[12..(12+32)])
};
checkCSE(input, {
u256(0x80),
@@ -900,7 +900,7 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content)
Instruction::MSTORE,
u256(0x20),
Instruction::SWAP1,
- Instruction::SHA3,
+ Instruction::KECCAK256,
u256(12),
Instruction::DUP3,
Instruction::SWAP1,
@@ -909,10 +909,10 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content)
});
}
-BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content_dynamic_store_in_between)
+BOOST_AUTO_TEST_CASE(cse_keccak256_twice_same_content_dynamic_store_in_between)
{
- // sha3 twice from different dynamic location but with same content,
- // dynamic mstore in between, which forces us to re-calculate the sha3
+ // Keccak-256 twice from different dynamic location but with same content,
+ // dynamic mstore in between, which forces us to re-calculate the hash
AssemblyItems input{
u256(0x80),
Instruction::DUP2,
@@ -921,7 +921,7 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content_dynamic_store_in_between)
u256(0x20),
Instruction::DUP1,
Instruction::DUP3,
- Instruction::SHA3, // sha3(m[128..(128+32)])
+ Instruction::KECCAK256, // keccak256(m[128..(128+32)])
u256(12),
Instruction::DUP5,
Instruction::DUP2,
@@ -932,15 +932,15 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content_dynamic_store_in_between)
Instruction::SWAP2,
Instruction::SWAP1,
Instruction::SWAP2,
- Instruction::SHA3 // sha3(m[12..(12+32)])
+ Instruction::KECCAK256 // keccak256(m[12..(12+32)])
};
checkCSE(input, input);
}
-BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content_noninterfering_store_in_between)
+BOOST_AUTO_TEST_CASE(cse_keccak256_twice_same_content_noninterfering_store_in_between)
{
- // sha3 twice from different dynamic location but with same content,
- // dynamic mstore in between, but does not force us to re-calculate the sha3
+ // Keccak-256 twice from different dynamic location but with same content,
+ // dynamic mstore in between, but does not force us to re-calculate the hash
AssemblyItems input{
u256(0x80),
Instruction::DUP2,
@@ -949,7 +949,7 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content_noninterfering_store_in_between
u256(0x20),
Instruction::DUP1,
Instruction::DUP3,
- Instruction::SHA3, // sha3(m[128..(128+32)])
+ Instruction::KECCAK256, // keccak256(m[128..(128+32)])
u256(12),
Instruction::DUP5,
Instruction::DUP2,
@@ -962,12 +962,12 @@ BOOST_AUTO_TEST_CASE(cse_sha3_twice_same_content_noninterfering_store_in_between
Instruction::MSTORE, // does not destoy memory knowledge
u256(0x20),
u256(12),
- Instruction::SHA3 // sha3(m[12..(12+32)])
+ Instruction::KECCAK256 // keccak256(m[12..(12+32)])
};
// if this changes too often, only count the number of SHA3 and MSTORE instructions
AssemblyItems output = CSE(input);
BOOST_CHECK_EQUAL(4, count(output.begin(), output.end(), AssemblyItem(Instruction::MSTORE)));
- BOOST_CHECK_EQUAL(1, count(output.begin(), output.end(), AssemblyItem(Instruction::SHA3)));
+ BOOST_CHECK_EQUAL(1, count(output.begin(), output.end(), AssemblyItem(Instruction::KECCAK256)));
}
BOOST_AUTO_TEST_CASE(cse_with_initially_known_stack)
@@ -1296,7 +1296,7 @@ BOOST_AUTO_TEST_CASE(constant_optimization_early_exit)
// Store and hash
assembly {
mstore(32, x)
- ret := sha3(0, 40)
+ ret := keccak256(0, 40)
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 02:48:56 +0800