Dr. David Chaum is a well-known inventor and cryptographer that has been titled as Godfather of anonymous communication He is back with a new encryption scheme named PrivaTegrity and provides secret, anonymous communications that no one can crack, whether a hacker or an intelligence agency. Its claimed to be more secure and efficient on contrary to other online anonymity systems like Tor or I2P and will be fast enough to work as a smartphone app. It has not been approved that the project is fully coded and tested.”]
Source: https://securityaffairs.co/wordpress/43395/digital-id/privategrity-encryption-scheme.html