DSP based secure communications KLJN type prototype unit
Official pages
Fluctuation and Noise Exploitation Laboratory, Dept of Electrical and Computer Engineering, Texas A&M University, USA
Publications
- R Mingesz, Z Gingl and L B Kish, Johnson(-like)–Noise–Kirchhoff-loop based secure classical communicator characteristics, for ranges of two to two thousand kilometers, via model-line, Physics Letters A 372 (2008) 978–984
- L B Kish, R Mingesz and Z Gingl, ‘Thermal noise informatics: totally secure communication via a wire, zero-power communication and thermal noise driven computing,’ (plenary paper), Fluctuations and Noise, 21–24 May 2007, Florence, Italy. In Proceedings of SPIE volume 6600: Noise and fluctuations in circuits, devices and materials, edited by Massimo Macucci &al, Proc. SPIE 6600, 660003 (2007)
ArXiv
- Laszlo B. Kish, Robert Mingesz, and Zoltan Gingl, Unconditionally secure communication via wire: When the requirement is absolutely secure data exchange, how do you choose between wire and laser light via optical fiber? 24 September 2007, SPIE Newsroom. DOI: 10.1117/2.1200709.0863
The hardware
KLJN switching unit and DSP schematic
Analog/digital conversion card schematic
