Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation
Motivated by the dense coding and teleportation of two-mode squeezed vacuum (TMSV) state, a continuous-variable arbitrated quantum signature (CV-AQS) scheme is proposed. The signer Alice generates the signature by the dense coding and sends it to the verifier Bob. The measurement results of two quad...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8750784/ |
| _version_ | 1818410945104314368 |
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| author | Xiaoping Lou Hu Long Wensheng Tang Yuguang Yang Jian Li |
| author_facet | Xiaoping Lou Hu Long Wensheng Tang Yuguang Yang Jian Li |
| author_sort | Xiaoping Lou |
| collection | DOAJ |
| description | Motivated by the dense coding and teleportation of two-mode squeezed vacuum (TMSV) state, a continuous-variable arbitrated quantum signature (CV-AQS) scheme is proposed. The signer Alice generates the signature by the dense coding and sends it to the verifier Bob. The measurement results of two quadrature components serve for the recovery of the secret message. With the help of the arbitrator Charlie, Bob verifies the validity of the signature. The security of the presented protocol is protected by the calculation of the fidelity parameter and the implementation process of two-mode squeezed vacuum (TMSV) state teleportation. Moreover, the proposed scheme can be correctly implemented in the lossy and lossless transmission with a higher capacity. |
| first_indexed | 2024-12-14T10:23:34Z |
| format | Article |
| id | doaj.art-63fc6775e4394b11a7fd2105da80ca4f |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-14T10:23:34Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-63fc6775e4394b11a7fd2105da80ca4f2022-12-21T23:06:28ZengIEEEIEEE Access2169-35362019-01-017857198572610.1109/ACCESS.2019.29256358750784Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and TeleportationXiaoping Lou0Hu Long1https://orcid.org/0000-0002-7957-4546Wensheng Tang2Yuguang Yang3Jian Li4College of Information Science and Engineering, Hunan Normal University, Changsha, ChinaCollege of Information Science and Engineering, Hunan Normal University, Changsha, ChinaCollege of Information Science and Engineering, Hunan Normal University, Changsha, ChinaCollege of Computer Science and Technology, Beijing University of Technology, Beijing, ChinaSchool of Computer, Beijing University of Posts and Telecommunications, Beijing, ChinaMotivated by the dense coding and teleportation of two-mode squeezed vacuum (TMSV) state, a continuous-variable arbitrated quantum signature (CV-AQS) scheme is proposed. The signer Alice generates the signature by the dense coding and sends it to the verifier Bob. The measurement results of two quadrature components serve for the recovery of the secret message. With the help of the arbitrator Charlie, Bob verifies the validity of the signature. The security of the presented protocol is protected by the calculation of the fidelity parameter and the implementation process of two-mode squeezed vacuum (TMSV) state teleportation. Moreover, the proposed scheme can be correctly implemented in the lossy and lossless transmission with a higher capacity.https://ieeexplore.ieee.org/document/8750784/Continuous-variablearbitrated quantum signaturedense codingquantum teleportation |
| spellingShingle | Xiaoping Lou Hu Long Wensheng Tang Yuguang Yang Jian Li Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation IEEE Access Continuous-variable arbitrated quantum signature dense coding quantum teleportation |
| title | Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation |
| title_full | Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation |
| title_fullStr | Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation |
| title_full_unstemmed | Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation |
| title_short | Continuous-Variable Arbitrated Quantum Signature Based on Dense Coding and Teleportation |
| title_sort | continuous variable arbitrated quantum signature based on dense coding and teleportation |
| topic | Continuous-variable arbitrated quantum signature dense coding quantum teleportation |
| url | https://ieeexplore.ieee.org/document/8750784/ |
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