def test_get_mangled_passphrase(self):
# Confirm that a mangled passphrase is provided as per bug#1633518
unmangled_raw_key = bytes(binascii.unhexlify('0725230b'))
symmetric_key = key.SymmetricKey('AES', len(unmangled_raw_key) * 8,
unmangled_raw_key)
unmangled_encoded_key = symmetric_key.get_encoded()
encryptor = luks.LuksEncryptor(self.connection_info)
self.assertEqual(encryptor._get_mangled_passphrase(
unmangled_encoded_key), '72523b')
def _create(self, connection_info):
return luks.LuksEncryptor(connection_info)