def test_div_gf2(self):
from Cryptodome.Util.number import size as deg
x, y = _div_gf2(567, 7)
self.failUnless(deg(y) < deg(7))
w = _mult_gf2(x, 7) ^ y
self.assertEqual(567, w)
x, y = _div_gf2(7, 567)
self.assertEqual(x, 0)
self.assertEqual(y, 7)
def test_div_gf2(self):
from Cryptodome.Util.number import size as deg
x, y = _div_gf2(567, 7)
self.assertTrue(deg(y) < deg(7))
w = _mult_gf2(x, 7) ^ y
self.assertEqual(567, w)
x, y = _div_gf2(7, 567)
self.assertEqual(x, 0)
self.assertEqual(y, 7)