def test_sha3_256_step(self, context):
step_cost: int = _calc_step_cost(ScoreApiStepRatio.SHA3_256)
for i in range(0, 512):
chunks = i // 32
if i % 32 > 0:
chunks += 1
sha3_256(b'\x00' * i)
expected_step: int = step_cost + step_cost * chunks // 10
step_used: int = context.step_counter.step_used
assert step_used == expected_step
context.set_step_counter(STEP_LIMIT)
def test_sha3_256_step(self):
step_cost: int = self._calc_step_cost(ScoreApiStepRatio.SHA3_256)
for i in range(0, 512):
chunks = i // 32
if i % 32 > 0:
chunks += 1
sha3_256(b'\x00' * i)
expected_step: int = step_cost + step_cost * chunks // 10
step_used: int = self.context.step_counter.step_used
self.assertEqual(expected_step, step_used)
self.context.step_counter.reset(self.step_limit)
def hash_writable(self, data: bytes) -> bytes:
return sha3_256(data)
def hash_readonly(self, data: bytes) -> bytes:
return sha3_256(data)