Results 111 to 120 of about 90,635 (323)
High‐Speed Hyperspectral Imaging for Near Infrared Fluorescence and Environmental Monitoring
Advanced Science, EarlyView.This study introduces a fast hyperspectral imaging method in the near‐infrared range (HyperNIR). Combining tunable polarization optics with a phasor‐based approach, HyperNIR captures detailed spectral information with just three images. The applicability is showcased by distinguishing NIR fluorophores that are separated by 5 nm.
Jan Stegemann +9 more
wiley +1 more source
A System-on-a-Chip Implementation of a Post-Quantum Cryptography Scheme for Smart Meter Data Communications. [PDF]
Sensors (Basel), 2022 Costa VLRD, López J, Ribeiro MV.
europepmc +1 more source
Cryptography: Classical versus Post-Quantum [PDF]
arXivThe advantages of post-quantum cryptography over classical cryptography are covered in this survey. We address several post-quantum cryptography techniques. We conclude that the deployment of quantum-safe cryptographic systems is anticipated to be the future of secure communication, and that the development of post-quantum cryptography is essential to ...
arxiv
Trusted Certificates in Quantum Cryptography [PDF]
arXiv, 2006 This paper analyzes the performance of Kak's three stage quantum cryptographic protocol based on public key cryptography against a man-in-the-middle attack. A method for protecting against such an attack is presented using certificates distributed by a trusted third party.
arxiv
Advanced Science, EarlyView.This study leverages the complementary advantages of label‐free nanoplasmonic biosensing and multichannel fluorescence microscopy to develop a multimodal imaging system for real‐time, spatiotemporal monitoring of cellular activities at the single‐cell level.
Saeid Ansaryan +5 more
wiley +1 more source
Implementing the Three-Stage Quantum Cryptography Protocol [PDF]
arXiv, 2006 We present simple implementations of Kak's three-stage quantum cryptography protocol. The case where the transformation is applied to more than one qubit at the same time is also considered.
arxiv
Survey of Lattice to Design Post Quantum Cryptographic Algorithm Using Lattice [PDF]
, 2021 Uma Pujeri +2 more
openalex +1 more source
Realizing Intrinsically Ultralow and Glass‐Like Thermal Transport via Chemical Bonding Engineering
Advanced Science, EarlyView.Lattice thermal conductivity can be effectively suppressed by introducing a S2 − anion into the bridging position between the Ag–Ag bond in the Ag6 octahedron, which weakens the Ag–Ag bond within the octahedral structure and enhances phonon‐phonon scattering rates. Abstract Crystals exhibiting glass‐like and low lattice thermal conductivity (κL$\kappa_{
Zhonghao Xia +6 more
wiley +1 more source
Full Restoration of Visual Encrypted Color Images [PDF]
arXiv, 2011 While strictly black and white images have been the basis for visual cryptography, there has been a lack of an easily implemented format for colour images. This paper establishes a simple, yet secure way of implementing visual cryptography with colour, assuming a binary data representation.
arxiv