Abstract | ||
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Quantum digital signature (QDS) provides an effective method to guarantee the information-theoretical security of signature messages. Here, we propose a scheme of implementing QDS with configurable decoy states. In this scheme, the legitimate parties configure the number of decoy states to maximize the signature rate and/or simplify the experimental operation in practical scenarios. Considering different optical intrinsic errors, we investigate the performance of a typical QDS system in one and two decoy-state cases and give the corresponding guide to configure decoy states, which we expect would be valuable for researchers to design QDS systems. |
Year | DOI | Venue |
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2020 | 10.1007/s11128-020-02648-y | Quantum Information Processing |
Keywords | DocType | Volume |
Quantum digital signature, One decoy state, Two decoy states | Journal | 19 |
Issue | ISSN | Citations |
5 | 1570-0755 | 1 |
PageRank | References | Authors |
0.38 | 0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Chun-Mei Zhang | 1 | 7 | 4.71 |
Yan Zhu | 2 | 1 | 0.38 |
Jing-Jing Chen | 3 | 8 | 2.27 |
qin wang | 4 | 2 | 4.82 |