Nanoscale true random bit generator based on magnetic state transitions in magnetic tunnel junctions
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-52236-z
Abstract: We present an investigation into the in-plane field induced free layer state transitions found in magnetic tunnel junctions. By applying an ac current into an integrated field antenna, the magnetisation of the free layer can… read more here.
Keywords: state; state transitions; tunnel junctions; magnetic tunnel ... See more keywords
A 0.18-μm CMOS high-data-rate true random bit generator through ΔΣ modulation of chaotic jerk circuit signals.
Sign Up to like & getrecommendations! Published in 2018 at "Chaos"
DOI: 10.1063/1.5022838
Abstract: A full-custom design of chaos-based True Random-Bit Generator (TRBG) implemented on a 0.18-μm CMOS technology is presented with unique composition of three major components, i.e., (i) chaotic jerk oscillator, (ii) ΔΣ modulator, and (iii) simple… read more here.
Keywords: bit generator; bit; random bit; true random ... See more keywords
Ultrafast Fully Photonic Random Bit Generator
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2018.2817512
Abstract: To achieve complete security of communication, there is a need for “real-time” ultrafast physical random bit generators (RBGs). In the available physical RBGs, random bit extraction is effected in the electrical domain and, therefore, cannot… read more here.
Keywords: real time; bit; fully photonic; time italic ... See more keywords
16 Gbps random bit generation using chaos in near-symmetric erbium-doped fiber ring laser.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.009526
Abstract: We demonstrate a bias-free random bit generator at 16 Gbps using chaos in a near-symmetric erbium-doped fiber (EDF) ring laser. The laser consists of two EDFs, each pumped at 980 nm, two intracavity filters of central wavelength… read more here.
Keywords: laser; near symmetric; using chaos; chaos ... See more keywords
Fast physical random bit generation using a millimeter-wave white noise source.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.450611
Abstract: A broadband millimeter-wave (MMW) white noise signal generated by optical heterodyning of two Fabry-Perot laser diodes (FP-LDs) subject to optical feedback is demonstrated and employed for fast physical random bit generation with a simple least… read more here.
Keywords: random bit; bit; physical random; white noise ... See more keywords