Random_Noise

While listening to my favourite radio station, the wonderful music has been interrupted by this weird radio signal. We only know that the embedded message is generated using this driver:

def generate_packet(sequence_no, data): packet = b'\x13\x37' + b'\xbe\xef' # SRC and DST packet += sequence_no.to_bytes(1, 'big') # sequence number packet += len(data).to_bytes(1, 'big') + data.encode() # len + data packet += zlib.crc32(packet).to_bytes(4, 'big') # crc return b'\xaa\xaa' + packet