4 citations · 9 across the 7 of their papers we have counts for
8 papers
Experimental demonstration of scalable quantum blockchain with exponentially superior quantum communication complexity
Feng Xie, Ming-Yang Li, Yongqiang Du +11
To secure modern distributed digital infrastructures, quantum blockchains exploit quantum resources to achieve information-theoretic security and surpass the classical one-third fa…
A fault-tolerant quantum blockchain deployed on commercial telecommunications network
Yongqiang Du, Chen-Xun Weng, Feng Xie +10
Popularized by the Bitcoin cryptocurrency, blockchain technology establishes a decentralized digital framework that utilizes cryptographic and consensus protocols to secure data ag…
Security Risks of VOA-Induced Luminescence in Chip-Based quantum key distribution
Zijian Li, Chenyu Xu, Xin Hua +5
Integrated photonics is widely regarded as a key enabler for scalable quantum key distribution (QKD), offering compactness, stability, and compatibility with semiconductor fabricat…
High-rate quantum digital signatures over 250 km of optical fiber
Jiemin Lin, Yongqiang Du, Mingxuan Zhang +7
Quantum digital signatures (QDS) offer information-theoretic security for message integrity, authenticity, and non-repudiation, and constitute a fundamental cryptographic primitive…
High-rate quantum digital signatures network with integrated silicon photonics
Yongqiang Du, Bing-Hong Li, Xin Hua +7
The development of quantum networks is paramount towards practical and secure communications. Quantum digital signatures (QDS) offer an information-theoretically secure solution fo…
Source-independent quantum random number generators with integrated silicon photonics
Yongqiang Du, Xin Hua, Zhengeng Zhao +4
Random numbers play a crucial role in numerous scientific applications. Source-independent quantum random number generators (SI-QRNGs) can offer true randomness by leveraging the f…
Silicon-based decoder for polarization-encoding quantum key distribution
Yongqiang Du, Xun Zhu, Xin Hua +5
Silicon-based polarization-encoding quantum key distribution (QKD) has been widely studied, owing to its low cost and robustness. However, prior studies have utilized off-chip devi…
Resource-efficient quantum key distribution with integrated silicon photonics
Kejin Wei, Xiao Hu, Yongqiang Du +5
Integrated photonics provides a promising platform for quantum key distribution (QKD) system in terms of miniaturization, robustness and scalability. Tremendous QKD works based on…