Results 101 to 110 of about 961 (176)

Efficient Quantum Private Comparison Based on GHZ States

Entropy
Quantum private comparison (QPC) is a fundamental cryptographic protocol that allows two parties to compare the equality of their private inputs without revealing any information about those inputs to each other.
Min Hou, Yue Wu, Shibin Zhang
doaj   +1 more source

The Many Shades of Clouds: How Law Fails (Us) in Seeing Power in the Digital Economy

Regulation &Governance, EarlyView.
ABSTRACT Cloud infrastructures form the backbone of our contemporary (digital) production environment. Despite their centrality, legal and scholarly practice have not been treating cloud infrastructures as single objects of/for study. In other words, we have laws for regulating services and products that flow from (within) cloud infrastructures, but we
Petros Terzis, Anushka Mittal, Joris van Hoboken   +2 more
wiley   +1 more source

Augmented ((t,n))-threshold Quantum Secret Sharing Schemes

, 2020
Threshold secret sharing schemes are procedures in which groups of a sufficient size can work together to recover a shared secret. In this thesis, we analyze quantum threshold schemes, which are threshold secret sharing schemes applied to quantum ...
Chien, Steven
core   +2 more sources

Synergistic Pyro‐Phototronics and Structural Anisotropy in CsAg2I3/GaN Heterostructures for High‐Performance Polarization‐Sensitive UV Photodetectors

Advanced Science, Volume 13, Issue 31, 4 June 2026.
The development of polarization‐sensitive ultraviolet photodetectors is limited by poor heterojunction quality and low polarization sensitivity. This study integrates synthesized CsAg2I3 single crystals with intrinsic non‐centrosymmetry into van der Waals heterojunction devices, demonstrating pronounced pyro‐phototronic effect.
Yalin Zhai, Siqi Wang, Peng Guo, Songling Feng, Peng Wan, Jilong Tang, Caixia Kan, Hui Li, Daning Shi, Mingming Jiang   +9 more
wiley   +1 more source

Integrated semi‐quantum layered communication

IET Quantum Communication
In recent times, secure quantum communication in layered networks has emerged as an important area of study. The authors harness the potential offered by multidimensional states in secure quantum communication with only one quantum participant and all ...
Rajni Bala, Sooryansh Asthana, V. Ravishankar   +2 more
doaj   +1 more source

Dynamic Search‐Based Cluster Head Selection Method for Resource Occupation Protection Switching in Optical Fiber Communication Networks

Engineering Reports, Volume 8, Issue 6, June 2026.
This paper proposes a dynamic search cluster head selection method for resource occupancy protection switching. By integrating multidimensional fitness functions, energy consumption models, and closed‐loop control mechanisms, and combining optimized dynamic search strategies, the optimal cluster head is selected.
Lei Peng, Yaya Wu, Jing Yuan, Haofeng Yuan, Junbo Li, Chenfeng Qi, Yahan Zhang   +6 more
wiley   +1 more source

Quantum direct secret sharing with efficient eavesdropping-check and authentication based on distributed fountain codes

, 2013
We propose to use a simple and effective way to achieve secure quantum direct secret sharing. The proposed scheme uses the properties of fountain codes to allow a realization of the physical conditions necessary for the implementation of no-cloning ...
Xiao, Jinghua, Lai, Hong, Pieprzyk, Josef, Orgun, Michael A., Xue, Liyin   +4 more
core   +1 more source

LWE‐based verifiable essential secret image sharing scheme ((t,s,k,n)$( {t,s,k,n} )$ ‐ VESIS)

IET Image Processing
In traditional secret image sharing schemes, shareholders have similar situations, and to recover the secret image, they must be present as many as the threshold.
Massoud Hadian Dehkordi, Seyed Taghi Farahi, Samaneh Mashhadi   +2 more
doaj   +1 more source

Tailoring Spatial Correlations With Quantum Interference

Laser &Photonics Reviews, Volume 20, Issue 11, 5 June 2026.
Imposing spatial structure on interfering photons fundamentally reshapes their correlations. By controlling the mutual distinguishability of two photons, we write and edit these correlations, encoding information that is invisible to conventional intensity measurements and revealed only through their joint behavior.
Carlo Schiano, Bereneice Sephton, Elnaz Darsheshdar, Lorenzo Marrucci, Corrado de Lisio, Vincenzo D'Ambrosio   +5 more
wiley   +1 more source

Large-capacity three-party quantum digital secret sharing using three particular matrices coding

, 2016
In this paper, we develop a large-capacity quantum digital secret sharing (QDSS) scheme, combined the Fibonacci- and Lucas-valued orbital angular momentum (OAM) entanglement with the recursive Fibonacci and Lucas matrices.
Liu, Zhi-Ming, Tao, Li, Orgun, Mehmet A., Lai, Hong, Pieprzyk, Josef, Luo, Ming-Xing   +5 more
core   +1 more source