Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States
In order to reduce resource consumption and improve transmission efficiency, in this paper, using single-particle states, a multiparty quantum privacy comparison size relationship (QPCSR) protocol is proposed. Without leaking the compared private message, the blinded secret integer is encoded into t...
| 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/8854184/ |
| _version_ | 1819169284226547712 |
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| author | Xiuli Song Aijun Wen Rui Gou |
| author_facet | Xiuli Song Aijun Wen Rui Gou |
| author_sort | Xiuli Song |
| collection | DOAJ |
| description | In order to reduce resource consumption and improve transmission efficiency, in this paper, using single-particle states, a multiparty quantum privacy comparison size relationship (QPCSR) protocol is proposed. Without leaking the compared private message, the blinded secret integer is encoded into the relative phase of single-particle by performing unitary operation. After each of the transformed quantum states has been measured, respectively, the comparison result of n participants' secret integers is obtained. Security analysis shows that this protocol not only resists outside attack and participant attack, but also resists the semi-honest third-party (TP) attack. Compared with the other similar quantum privacy comparison equal relationship (QPCER) protocols, the proposed protocol has better flexibility and universality; compared with the other similar QPCSR protocols, it has lower resource consumption and higher communication efficiency. |
| first_indexed | 2024-12-22T19:17:03Z |
| format | Article |
| id | doaj.art-e8b221365caa491abdbbe7a5f8cf0170 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-22T19:17:03Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-e8b221365caa491abdbbe7a5f8cf01702022-12-21T18:15:29ZengIEEEIEEE Access2169-35362019-01-01714250714251410.1109/ACCESS.2019.29447858854184Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle StatesXiuli Song0https://orcid.org/0000-0003-2387-2074Aijun Wen1https://orcid.org/0000-0001-8133-5811Rui Gou2Chongqing Key Laboratory of Network and Information Security Technology, Chongqing University of Posts and Telecommunications, Chongqing, ChinaCollege of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, ChinaCollege of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, ChinaIn order to reduce resource consumption and improve transmission efficiency, in this paper, using single-particle states, a multiparty quantum privacy comparison size relationship (QPCSR) protocol is proposed. Without leaking the compared private message, the blinded secret integer is encoded into the relative phase of single-particle by performing unitary operation. After each of the transformed quantum states has been measured, respectively, the comparison result of n participants' secret integers is obtained. Security analysis shows that this protocol not only resists outside attack and participant attack, but also resists the semi-honest third-party (TP) attack. Compared with the other similar quantum privacy comparison equal relationship (QPCER) protocols, the proposed protocol has better flexibility and universality; compared with the other similar QPCSR protocols, it has lower resource consumption and higher communication efficiency.https://ieeexplore.ieee.org/document/8854184/Single-particlequantum privacy comparisonunitary operationquantum measurement |
| spellingShingle | Xiuli Song Aijun Wen Rui Gou Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States IEEE Access Single-particle quantum privacy comparison unitary operation quantum measurement |
| title | Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States |
| title_full | Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States |
| title_fullStr | Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States |
| title_full_unstemmed | Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States |
| title_short | Multiparty Quantum Private Comparison of Size Relation Based on Single-Particle States |
| title_sort | multiparty quantum private comparison of size relation based on single particle states |
| topic | Single-particle quantum privacy comparison unitary operation quantum measurement |
| url | https://ieeexplore.ieee.org/document/8854184/ |
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