69 citations · 239 across the 18 of their papers we have counts for
16 papers · 1 filter
Experimental Efficient Source-Independent Quantum Conference Key Agreement
Wen-Ji Hua, Yi-Ran Xiao, Yu Bao +2
Multipartite entanglement enables secure group key distribution among multiple users while providing immunity against hacking attacks targeting source devices, thereby realizing so…
Experimental Efficient Source-Independent Quantum Secret Sharing against Coherent Attacks
Yi-Ran Xiao, Hua-Lei Yin, Wen-Ji Hua +2
Source-independent quantum secret sharing (SI QSS), while essential for secure multiuser cryptographic operations in quantum networks, faces significant implementation challenges s…
Experimental asymmetric relativistic zero-knowledge proofs with unconditional security
Chen-Xun Weng, Ming-Yang Li, Nai-Rui Xu +6
Zero-knowledge proofs (ZKPs) are widely applied in digital economies, such as cryptocurrencies and smart contracts, for establishing trust and privacy between untrusted parties. Cl…
Experimentally validated quantum-secure federated learning over a multi-user quantum network
Zhi-Ping Liu, Xiao-Yu Cao, Hao-Wen Liu +6
Federated learning enables decentralized, privacy-preserving training but remains vulnerable to privacy leakage in the quantum era. Quantum federated learning (QFL) offers a promis…
Experimental coherent-state quantum secret sharing with finite pulses
Yuan-Zhuo Wang, Xiao-Ran Sun, Xiao-Yu Cao +2
Quantum secret sharing (QSS) plays a significant role in multiparty quantum communication and is a crucial component of future quantum multiparty computing networks. Therefore, it…
Source-independent quantum secret sharing with entangled photon pair networks
Yi-Ran Xiao, Zhao-Ying Jia, Yu-Chen Song +4
The large-scale deployment of quantum secret sharing (QSS) in quantum networks is currently challenging due to the requirements for the generation and distribution of multipartite…
Asynchronous measurement-device-independent quantum digital signatures
Jing-Wei Bian, Bing-Hong Li, Yuan-Mei Xie +2
Quantum digital signatures (QDSs), which distribute and measure quantum states by key generation protocols and then sign messages via classical data processing, are a key area of i…
Continuous-variable quantum digital signatures that can withstand coherent attacks
Yi-Fan Zhang, Wen-Bo Liu, Bing-Hong Li +2
Quantum digital signatures (QDSs), which utilize correlated bit strings among sender and recipients, guarantee the authenticity, integrity, and nonrepudiation of classical messages…
Multi-field quantum conferencing overcomes the network capacity limit
Yuan-Mei Xie, Yu-Shuo Lu, Yao Fu +2
Quantum conferencing enables multiple nodes within a quantum network to share a secure group key for private message broadcasting. The key rate, however, is limited by the repeater…
Efficient source-independent quantum conference key agreement
Yu Bao, Yi-Ran Xiao, Yu-Chen Song +4
Quantum conference key agreement (QCKA) enables the unconditional secure distribution of conference keys among multiple participants. Due to challenges in high-fidelity preparation…
Discrete-Modulated Continuous-Variable Quantum Key Distribution in Satellite-to-Ground Communication
Shi-Gen Li, Chen-Long Li, Wen-Bo Liu +2
Satellite-to-ground quantum communication constitutes the cornerstone of the global quantum network, heralding the advent of the future of quantum information. Continuous-variable…
Repeater-like asynchronous measurement-device-independent quantum conference key agreement
Yu-Shuo Lu, Hua-Lei Yin, Yuan-Mei Xie +2
Quantum conference key agreement enables secure communication among multiple parties by leveraging multipartite entanglement, which is expected to play a crucial role in future qua…
Asynchronous Quantum Repeater using Multiple Quantum Memory
Chen-Long Li. Hua-Lei Yin, Zeng-Bing Chen
A full-fledged quantum network relies on the formation of entangled links between remote location with the help of quantum repeaters. The famous Duan-Lukin-Cirac-Zoller quantum rep…
Entropic uncertainty relations for multiple measurements assigned with biased weights
Shan Huang, Hua-Lei Yin, Zeng-Bing Chen +1
The entropic way of formulating Heisenberg's uncertainty principle not only plays a fundamental role in applications of quantum information theory but also is essential for manifes…
Finite-Key Analysis for Coherent One-Way Quantum Key Distribution
Ming-Yang Li, Xiao-Yu Cao, Yuan-Mei Xie +2
Coherent-one-way (COW) quantum key distribution (QKD) is a significant communication protocol that has been implemented experimentally and deployed in practical products due to its…
Experimental quantum e-commerce
Xiao-Yu Cao, Bing-Hong Li, Yang Wang +3
E-commerce, a type of trading that occurs at a high frequency on the Internet, requires guaranteeing the integrity, authentication and non-repudiation of messages through long dist…