Source-independent quantum secret sharing with entangled photon pair networks
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arXiv
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| Hauptverfasser: | , , , , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866909265500831744 |
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| author | Xiao, Yi-Ran Jia, Zhao-Ying Song, Yu-Chen Bao, Yu Fu, Yao Yin, Hua-Lei Chen, Zeng-Bing |
| author_facet | Xiao, Yi-Ran Jia, Zhao-Ying Song, Yu-Chen Bao, Yu Fu, Yao Yin, Hua-Lei Chen, Zeng-Bing |
| contents | 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 entanglement states. Here we present an efficient source-independent QSS protocol utilizing entangled photon pairs in quantum networks. Through the post-matching method, which means the measurement events in the same basis are matched, the key rate is almost independent of the number of participants. In addition, the unconditional security of our QSS against internal and external eavesdroppers can be proved by introducing an equivalent virtual protocol. Our protocol has great performance and technical advantages in future quantum networks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_16462 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Source-independent quantum secret sharing with entangled photon pair networks Xiao, Yi-Ran Jia, Zhao-Ying Song, Yu-Chen Bao, Yu Fu, Yao Yin, Hua-Lei Chen, Zeng-Bing Quantum Physics 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 entanglement states. Here we present an efficient source-independent QSS protocol utilizing entangled photon pairs in quantum networks. Through the post-matching method, which means the measurement events in the same basis are matched, the key rate is almost independent of the number of participants. In addition, the unconditional security of our QSS against internal and external eavesdroppers can be proved by introducing an equivalent virtual protocol. Our protocol has great performance and technical advantages in future quantum networks. |
| title | Source-independent quantum secret sharing with entangled photon pair networks |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2407.16462 |