David Chaum plans to present for the first time a new encryption scheme he calls PrivaTegrity. Like other tools Chaum has spent his long career developing, PrivaTegrity is designed to allow fully secret, anonymous communications that no eavesdropper can crack, whether a hacker or an intelligence agency.
http://www.wired.com/2016/01/david-chau ... ypto-wars/
There's just one catch.... there's a built in backdoor!