64 citations · 352 across the 17 of their papers we have counts for
4 papers · 1 filter
Enhanced usage of keys obtained by physical, unconditionally secure distributions
Laszlo B. Kish
Unconditionally secure physical key distribution schemes are very slow, and it is practically impossible to use a one-time-pad based cipher to guarantee unconditional security for…
On the security of the Kirchhoff-law-Johnson-noise (KLJN) communicator
L. B. Kish, C. G. Granqvist
A simple and general proof is given for the information theoretic (unconditional) security of the Kirchhoff-law-Johnson-noise (KLJN) key exchange system under practical conditions.…
Current and voltage based bit errors and their combined mitigation for the Kirchhoff-law-Johnson-noise secure key exchange
Yessica Saez, Laszlo B. Kish, Robert Mingesz +2
We classify and analyze bit errors in the current measurement mode of the Kirchhoff-law-Johnson-noise (KLJN) key distribution. The error probability decays exponentially with incre…
Critical analysis of the Bennett-Riedel attack on secure cryptographic key distributions via the Kirchhoff-law-Johnson-noise scheme
Laszlo B. Kish, Derek Abbott, Claes-Goran Granqvist
Recently, Bennett and Riedel (BR) (http://arxiv.org/abs/1303.7435v1) argued that thermodynamics is not essential in the Kirchhoff-law-Johnson-noise (KLJN) classical physical crypto…