Secure Storage of Cryptographic Keys within Random Volumetric Materials
Roarke W. Horstmeyer, Benjamin Judkewitz, Ivo M. Vellekoop, Changhuei Yang · 2013
We present a device to optically access gigabits of random keys stored within an object’s microscopic randomness. We demonstrate how this device may allow two parties to securely communicate without digitally saving any sensitive information.