76 citations · 335 across the 10 of their papers we have counts for
10 papers
Factoring integers with sublinear resources on a superconducting quantum processor
Bao Yan, Ziqi Tan, Shijie Wei +21
Shor's algorithm has seriously challenged information security based on public key cryptosystems. However, to break the widely used RSA-2048 scheme, one needs millions of physical…
Upper security bounds for coherent-one-way quantum key distribution
Javier González-Payo, Róbert Trényi, Weilong Wang +1
The performance of quantum key distribution (QKD) is severely limited by multi-photon pulses emitted by laser sources due to the photon-number splitting attack. Coherent-one-way (C…
Measurement-Device-Independent Quantum Key Distribution with Leaky Sources
Weilong Wang, Kiyoshi Tamaki, Marcos Curty
Measurement-device-independent quantum key distribution (MDI-QKD) can remove all detection side-channels from quantum communication systems. The security proofs require, however, t…
Finite-key security analysis for quantum key distribution with leaky sources
Weilong Wang, Kiyoshi Tamaki, Marcos Curty
Security proofs of quantum key distribution (QKD) typically assume that the devices of the legitimate users are perfectly shielded from the eavesdropper. This assumption is, howeve…
Experimental measurement-device-independent quantum digital signatures over a metropolitan network
Hua-Lei Yin, Wei-Long Wang, Yan-Lin Tang +16
Quantum digital signatures (QDS) provide a means for signing electronic communications with informationtheoretic security. However, all previous demonstrations of quantum digital s…
Practical Attacks on Decoy State Quantum Key Distribution Systems with Detector Efficiency Mismatch
Fei Yangyang, Gao Ming, Wang Weilong +2
To the active basis choice decoy state quantum key distribution systems with detector efficiency mismatch, we present a modified attack strategy, which is based on faked states att…
Universally-composable finite-key analysis for efficient four-intensity decoy-state quantum key distribution
Haodong Jiang, Ming Gao, Bao Yan +2
We propose an efficient four-intensity decoy-state BB84 protocol and derive concise security bounds for this protocol with the universally composable finite-key analysis method. Co…
Experimental Passive Decoy-State Quantum Key Distribution
Qi-Chao Sun, Wei-Long Wang, Yang Liu +8
The decoy-state method is widely used in practical quantum key distribution systems to replace ideal single photon sources with realistic light sources by varying intensities. Inst…
Effect of imperfect Faraday mirrors on security of a Faraday-Michelson quantum cryptography system
Wang Weilong, Gao Ming, Ma Zhi
The one-way Faraday-Michelson system is a very useful practical quantum cryptography system where Faraday mirrors(FMs) play an important role. In this paper we analyze the security…
Decoy-state quantum key distribution with biased basis choice
Zhengchao Wei, Weilong Wang, Zhen Zhang +3
We propose a quantum key distribution scheme that combines a biased basis choice with the decoy-state method. In this scheme, Alice sends all signal states in the basis and dec…