ncipher :: ByteString -> SecretKey ChaCha20 -> ByteString
ncipher inp key = ChaCha20.encrypt nonce inp key
  where nonce = Nonce $ B.pack [0,0,0,0,0,0,0,0]
ncipher :: ByteString -> SecretKey ChaCha20 -> ByteString
ncipher inp key = ChaCha20.encrypt nonce inp key
  where nonce = Nonce $ B.pack [0,0,0,0,0,0,0,0]
ncipher inp key = ChaCha20.encrypt nonce inp key
  where nonce = Nonce $ B.pack [0,0,0,0,0,0,0,0]