There are other ways of achieving this, e.g. https://en.wikipedia.org/wiki/Shami...

		jackgavigan on July 7, 2015 \| parent \| context \| favorite \| on: Code Specialists Oppose U.S. and British Access to... There are other ways of achieving this, e.g. https://en.wikipedia.org/wiki/Shamir%27s_Secret_Sharing