def test_gf_multiply():
gf = GaloisField(256, 301)
assert gf.multiply(14, 33) == 227
def test_gf_add():
gf = GaloisField()
assert gf.add(141, 43) == 166
assert gf.add(43, 178) == gf.subtract(43, 178)
def test_gf_alpha_power():
gf = GaloisField()
assert gf.alpha_power(0) == 1
assert gf.alpha_power(1) == 2
assert gf.alpha_power(9) == 58