def test_xor_bytes(self):
self.assertEqual(
b16encode(utils.xor_bytes(
b16decode(b'0123456789abcdef'),
b16decode(b'0000000000000000'),
)),
b'0123456789abcdef',
)
self.assertEqual(
b16encode(utils.xor_bytes(
b16decode(b'0123456789abcdef'),
b16decode(b'0123456789abcdef'),
)),
b'0000000000000000',
)
def test_rc4_lib_vector(self):
x = prng.rc4()
seed = b16decode(b'0123456789ABCDEF')
x.add_entropy(seed)
output = x.read(8)
output = utils.xor_bytes(output, seed)
self.assertEqual(b16encode(output), b'75b7878099e0c596')
def test_xor_bytes(self):
self.assertEqual(
b16encode(
utils.xor_bytes(
b16decode(b'0123456789abcdef'),
b16decode(b'0000000000000000'),
)),
b'0123456789abcdef',
)
self.assertEqual(
b16encode(
utils.xor_bytes(
b16decode(b'0123456789abcdef'),
b16decode(b'0123456789abcdef'),
)),
b'0000000000000000',
)
def test_rc4_lib_vector(self):
x = prng.rc4()
seed = b16decode(b'0123456789ABCDEF')
x.add_entropy(seed)
output = x.read(8)
output = utils.xor_bytes(output, seed)
self.assertEqual(
b16encode(output),
b'75b7878099e0c596'
)
