Please use this identifier to cite or link to this item:
https://doi.org/10.32604/cmc.2020.09836
DC Field | Value | |
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dc.title | Privacy-preserving decision protocols based on quantum oblivious key distribution | |
dc.contributor.author | Zhang, K. | |
dc.contributor.author | Ma, C. | |
dc.contributor.author | Sun, Z. | |
dc.contributor.author | Zhang, X. | |
dc.contributor.author | Zhou, B. | |
dc.contributor.author | Wang, Y. | |
dc.date.accessioned | 2021-08-18T03:59:44Z | |
dc.date.available | 2021-08-18T03:59:44Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Zhang, K., Ma, C., Sun, Z., Zhang, X., Zhou, B., Wang, Y. (2020). Privacy-preserving decision protocols based on quantum oblivious key distribution. Computers, Materials and Continua 64 (3) : 1915-1928. ScholarBank@NUS Repository. https://doi.org/10.32604/cmc.2020.09836 | |
dc.identifier.issn | 15462218 | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/197701 | |
dc.description.abstract | Oblivious key transfer (OKT) is a fundamental problem in the field of secure multi-party computation. It makes the provider send a secret key sequence to the user obliviously, i.e., the user may only get almost one bit key in the sequence which is unknown to the provider. Recently, a number of works have sought to establish the corresponding quantum oblivious key transfer model and rename it as quantum oblivious key distribution (QOKD) from the well-known expression of quantum key distribution (QKD). In this paper, a new QOKD model is firstly proposed for the provider and user with limited quantum capabilities, where both of them just perform computational basis measurement for single photons. Then we show that the privacy for both of them can be protected, since the probability of getting other's raw-key bits without being detected is exponentially small. Furthermore, we give the solutions to some special decision problems such as set-member decision and point-inclusion by announcing the improved shifting strategies followed QOKD. Finally, the further discussions and applications of our ideas have been presented. � 2020 Tech Science Press. All rights reserved. | |
dc.publisher | Tech Science Press | |
dc.source | Scopus OA2020 | |
dc.subject | Point-inclusion decision | |
dc.subject | Privacy-preserving | |
dc.subject | Quantum computing | |
dc.subject | Quantum cryptography | |
dc.subject | Quantum oblivious key distribution | |
dc.subject | Set-member decision | |
dc.type | Article | |
dc.contributor.department | DEPT OF ELECTRICAL & COMPUTER ENGG | |
dc.description.doi | 10.32604/cmc.2020.09836 | |
dc.description.sourcetitle | Computers, Materials and Continua | |
dc.description.volume | 64 | |
dc.description.issue | 3 | |
dc.description.page | 1915-1928 | |
Appears in Collections: | Elements Staff Publications |
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