55 citations · 117 across the 3 of their papers we have counts for
4 papers
Long-distance twin-field quantum key distribution with entangled sources
Bing-Hong Li, Yuan-Mei Xie, Zhao Li +4
Twin-field quantum key distribution (TFQKD), using single-photon-type interference, offers a way to exceed the rate-distance limit without quantum repeaters. However, it still suff…
Finite-key Analysis for Quantum Conference Key Agreement with Asymmetric Channels
Zhao Li, Xiao-Yu Cao, Chen-Long Li +4
As an essential ingredient of quantum networks, quantum conference key agreement (QCKA) provides unconditional secret keys among multiple parties, which enables only legitimate use…
Efficient Quantum Digital Signatures without Symmetrization Step
Yu-Shuo Lu, Xiao-Yu Cao, Chen-Xun Weng +5
Quantum digital signatures (QDS) exploit quantum laws to guarantee non-repudiation, unforgeability and transferability of messages with information-theoretic security. Current QDS…
Secure and practical multiparty quantum digital signatures
Chen-Xun Weng, Yu-Shuo Lu, Rui-Qi Gao +6
Quantum digital signatures (QDSs) promise information-theoretic security against repudiation and forgery of messages. Compared with currently existing three-party QDS protocols, mu…