CARDCONV_KEY = b"?I'llB2c.YouXXXeMeHaYpy!"
CARDCONV_KEY = bytes(i * 2 for i in CARDCONV_KEY) # Preprocess the key
EA_KEY = b"\x69\xD7\x46\x27\xD9\x85\xEE\x21\x87\x16\x15\x70\xD0\x8D\x93\xB1\x24\x55\x03\x5B\x6D\xF0\xD8\x20\x5D\xF5"