Pack Your Knapsack For Some Secret Messages — Difficult to Pack/Easy to Unpack

RSA is just one way of doing public key encryption. Knapsack is a good alternative where we can create a public key and a private one:

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Prof Bill Buchanan OBE

Professor of Cryptography. Serial innovator. Believer in fairness, justice & freedom. Based in Edinburgh. Old World Breaker. New World Creator. Building trust.