def test_f_1(self): self.assertEqual(0, SHA1.f(11, 0xFFFFFFFF, 0, 0xDEADBEEF))
def test_f_3(self): self.assertEqual(0, SHA1.f(53, 0, 0, 0))
def test_f_4(self): self.assertEqual(0, SHA1.f(79, 0xBEADF00D, 0xDEADBEEF, 0x60004EE2))
def test_f_2(self): self.assertEqual(0, SHA1.f(23, 0xBEADF00D, 0x60004EE2, 0xDEADBEEF))