Results 81 to 90 of about 961 (176)
EntropyQuantum secret sharing (QSS) has been previously demonstrated with conceivability in optical-fiber channels. However, extending this framework to the microwave frequency band presents challenges in achieving secure quantum communications over turbulent ...
Weihan Zhang +4 more
doaj +1 more source
Quantum Secret Sharing with Classical and Quantum Shares
CoRRIn quantum secret sharing, a quantum secret state is mapped to multiple shares such that shares from qualified sets can recover the secret state and shares from other forbidden sets reveal nothing about the secret state; we study the setting where there are both classical shares and quantum shares.
openaire +2 more sources
What is social science if not critical?
The British Journal of Sociology, EarlyView.Abstract This short article represents a contribution to the debate on the motion “Social science is explanation, or it is nothing.” While in the format of parliamentary debating the contribution would fall on the side of the opposition, I will not be arguing against explanation as such.
Jana Bacevic
wiley +1 more source
Cryptanalysis of efficient controlled semi-quantum secret sharing protocol with entangled state
Scientific ReportsQuantum secret sharing is a basic quantum cryptographic primitive, which plays an important role in robust key management and secure multiparty computation etc.
Shuang Li +4 more
doaj +1 more source
Security of Verifiable Threshold Quantum Secret Sharing With Sequential Communication
IEEE Access, 2019 A verifiable (t, n) threshold quantum secret sharing scheme with sequential communication was proposed recently. In this work, we analyze its security and then give two new participant attacks.
Xiaoqiu Cai +3 more
doaj +1 more source
Scientific Reports, 2021 Secret sharing is a widely-used security protocol and cryptographic primitive in which all people cooperate to restore encrypted information. The characteristics of a quantum field guarantee the security of information; therefore, many researchers are ...
Yao-Hsin Chou +3 more
doaj +1 more source
Tales of Cyberspace and Artificial Intelligence: Diverging Stakeholderships?
Global Policy, EarlyView.ABSTRACT This article traces the evolution of the Internet from the 1990s to the 2020s and compares it with the development of Artificial Intelligence (AI), particularly following the public launch of ChatGPT in late 2022. It identifies both parallels and divergencies between these two overlapping technological domains, focusing on the growing ...
Johan Eriksson, Giampiero Giacomello
wiley +1 more source
Efficient Quantum Information Hiding for Remote Medical Image Sharing
IEEE Access, 2018 Information hiding aims to embed secret data into the multimedia, such as image, audio, video, and text. In this paper, two new quantum information hiding approaches are put forward.
Ahmed A. Abd El-Latif +5 more
doaj +1 more source
Universities as the Next Counterintelligence Battleground in Geopolitical Contests
Global Policy, EarlyView.ABSTRACT Globally, universities are increasingly becoming the target of foreign national security actors, engaging in espionage, sabotage, foreign interference and intellectual property theft. Despite that, there has been no examination of the utilisation of counterintelligence approaches by universities to the threats they face from the subordination ...
Brendan Walker‐Munro +1 more
wiley +1 more source
Improving fidelity of quantum secret sharing in noisy environments
, 2018 Quantum secret sharing is a procedure for sharing a secret among a number of participants such that only certain subsets of participants can collaboratively reconstruct it.
Chen-Ming Bai, Zhi-Hui Li, Yong-Ming Li
core +1 more source