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pro vyhledávání: '"LÁSZLÓ, B."'
Previous research employing a conceptual approach with a digital twin has demonstrated that (noise-based) dynamic watermarking is incapable of providing unconditional security in smart electrical grid systems. However, the implementation of digital t
Externí odkaz:
http://arxiv.org/abs/2406.15494
Autor:
Kish, Laszlo B., Antal, Andrea
Publikováno v:
Fluctuation and Noise Letters, Vol. 23, No. 3 (2024) 2450049 (10 pages)
A new type of non-invasive deep-brain stimulation is conceived and demonstrated by computer simulations. The process is based on spatio-temporal Fourier synthesis using multiple electrode pairs with sinusoidal current drive to limit skin sensations a
Externí odkaz:
http://arxiv.org/abs/2404.02186
Unconditional security for smart grids is defined. Cryptanalyses of the watermarked security of smart grids indicate that watermarking cannot guarantee unconditional security unless the communication within the grid system is unconditionally secure.
Externí odkaz:
http://arxiv.org/abs/2404.16849
Autor:
Kish, Laszlo B.
Publikováno v:
Fluctuation and Noise Letters (2024)
Known key exchange schemes offering information-theoretic (unconditional) security are complex and costly to implement. Nonetheless, they remain the only known methods for achieving unconditional security in key exchange. Therefore, the explorations
Externí odkaz:
http://arxiv.org/abs/2312.00031
Autor:
Potok, Weronika, van der Groen, Onno, Sivachelvam, Sahana, Bächinger, Marc, Fröhlich, Flavio, Kish, Laszlo B., Wenderoth, Nicole
Publikováno v:
Journal of Neurophysiology 130, 458-473, 2023
Stochastic Resonance (SR) describes a phenomenon where an additive noise (stochastic carrier-wave) enhances the signal transmission in a nonlinear system. In the nervous system, nonlinear properties are present from the level of single ion channels a
Externí odkaz:
http://arxiv.org/abs/2310.03763
Autor:
Szabados, László B.
Penrose's Spin Geometry Theorem is extended further, from $SU(2)$ and $E(3)$ (Euclidean) to $E(1,3)$ (Poincar\'e) invariant elementary quantum mechanical systems. The Lorentzian spatial distance between any two non-parallel timelike straight lines of
Externí odkaz:
http://arxiv.org/abs/2309.06150
Autor:
Ferdous, Shahriar, Kish, Laszlo B.
The security vulnerability of the Vadai, Mingesz, and Gingl (VMG) Kirchhoff-Law-Johnson-Noise (KLJN) key exchanger, as presented in the publication "Nature, Science Report 5 (2015) 13653," has been exposed to transient attacks. Recently an effective
Externí odkaz:
http://arxiv.org/abs/2309.04899
Autor:
Kish, Laszlo B.
One of the possible representations of three-valued instantaneous noise-based logic is proposed. The third value is an uncertain bit value, which can be useful in artificial intelligence applications. There is a forth value, too, that can represent a
Externí odkaz:
http://arxiv.org/abs/2305.00984
Autor:
Ferdous, Shahriar, Kish, Laszlo B.
We demonstrate the security vulnerability of the ideal Kirchhoff-Law-Johnson-Noise (KLJN) key exchanger against transient attacks. Transients start when Alice and Bob connect the wire to their chosen resistor at the beginning of each clock cycle. A t
Externí odkaz:
http://arxiv.org/abs/2302.05607
In this paper, we propose a new method of applying the XOR and XNOR gates on exponentially large superpositions in Instantaneous Noise-Based Logic. These new gates are repeatable, and they can achieve an exponential speed up in computation with a pol
Externí odkaz:
http://arxiv.org/abs/2302.06449