def main():
# Generate Timestamp & (2, 2) Scheme using XOR
key = load_key()
secret = Timestamp.current()
share = Share.make(secret, key)
reconst = reconstruction(share, key)
# Watermarking
sign = load_signature('kaist.gif')
wtm_sign = Marker.watermark(sign, share)
def share(self):
if (self._ts_img.image is not None and
self._key_img.image is not None):
share = Share.make(
self._ts_img.image,
self._key_img.image
)
self.insert_image(self._share_img, filename=Share.FILENAME)
# self.insert_image(self._share_img, image=share)
self._share = share
else:
raise ValueError('share can be made from key and timestamp')