def stripTag(chunk):
	"""Strips the tag and returns the rest of the chunk. Only useful in password-protected uploads.
	
	Arguments:
		chunk {bytes} -- Everything inside the message field of an IOTA tx, except for the signature.
	
	Returns:
		[bytes] -- Chunk without the tag.
	"""

	#tag = chunk[-16:]
	chunkAndNonce = chunk[:-16]
	return chunkAndNonce