Title :
Secure storage of cryptographic keys within random volumetric materials
Author :
Horstmeyer, Roarke ; Judkewitz, Benjamin ; Vellekoop, Ivo ; Changhuei Yang
Author_Institution :
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Abstract :
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.
Keywords :
cryptography; optical communication equipment; optical storage; random processes; cryptographic keys; object microscopic randomness; optical storage security; optically access gigabits; random volumetric materials; Adaptive optics; Optical scattering; Optical sensors; Security; Speckle;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
