def process_buffer(self):
if self.buffer[0] == 0:
self.pair = self.buffer[1:21]
elif len(self.pair) == 20 and self.buffer[0] == 2:
self.pair += self.buffer[1:21]
if len(self.pair) == 40 and self.pair != self.last_pair:
rolling, fixed = secplus.decode(self.pair)
print secplus.pretty(rolling, fixed)
self.last_pair = self.pair
def test_pretty_invalid_pin(self):
for pin in range(11030, 3**9):
rolling = random.randrange(2**32) & 0xfffffffe
pad_id = random.randrange(3**7)
fixed = pin * (3**10) + pad_id * (3**3)
pretty = f"Security+: rolling={rolling} fixed={fixed} (id1=0 id0=0 switch=0 pad_id={pad_id})"
pretty_out = secplus.pretty(rolling, fixed)
self.assertEqual(pretty, pretty_out)
def test_pretty(self):
for pretty, rolling, fixed in zip(self.v1_pretty, self.v1_rolling_list,
self.v1_fixed_list):
pretty = pretty.lstrip()
pretty_out = secplus.pretty(rolling, fixed)
self.assertEqual(pretty, pretty_out)