Continuous Variable Quantum Secret Sharing with Fairness
The dishonest participants have many advantages to gain others’ shares by cheating in quantum secret sharing (QSS) protocols. However, the traditional methods such as identity authentication and message authentication can not resolve this problem due to the reason that the share has alread...
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doaj-cf49e748252a402ea66dc322941230c82020-11-25T01:40:14ZengMDPI AGApplied Sciences2076-34172019-12-0110118910.3390/app10010189app10010189Continuous Variable Quantum Secret Sharing with FairnessYe Kang0Ying Guo1Hai Zhong2Guojun Chen3Xiaojun Jing4School of Computer Science and Engineering, Central South University, Changsha 410083, ChinaSchool of Automation, Central South University, Changsha 410083, ChinaSchool of Computer Science and Engineering, Central South University, Changsha 410083, ChinaJiangsu Key Construction Laboratory of IoT Application Technology, Wuxi Taihu University, Wuxi 214064, ChinaKey Laboratory of Trustworthy Distributed Computing and Service, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaThe dishonest participants have many advantages to gain others’ shares by cheating in quantum secret sharing (QSS) protocols. However, the traditional methods such as identity authentication and message authentication can not resolve this problem due to the reason that the share has already been released to dishonest participants before realizing the deception. In this paper, a continuous variable QSS (CVQSS) scheme is proposed with fairness which ensures all participants can acquire or can not acquire the secret simultaneously. The quantum channel based on two-mode squeezing states provides secure communications through which it can send shares successfully, as long as setting the squeezing and modulation parameters according to the quantum channel transmission efficiency and the Shannon information of shares. In addition, the Chinese Remainder Theorem (CRT) can provides tunable threshold structures according to demands of the complex quantum network and the strategy for fairness can be incorporated with other sharing schemes, resulting in perfect compatibility for practical implementations.https://www.mdpi.com/2076-3417/10/1/189quantum secret sharingfairnesstwo-mode squeezed vacuum state |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ye Kang Ying Guo Hai Zhong Guojun Chen Xiaojun Jing |
spellingShingle |
Ye Kang Ying Guo Hai Zhong Guojun Chen Xiaojun Jing Continuous Variable Quantum Secret Sharing with Fairness Applied Sciences quantum secret sharing fairness two-mode squeezed vacuum state |
author_facet |
Ye Kang Ying Guo Hai Zhong Guojun Chen Xiaojun Jing |
author_sort |
Ye Kang |
title |
Continuous Variable Quantum Secret Sharing with Fairness |
title_short |
Continuous Variable Quantum Secret Sharing with Fairness |
title_full |
Continuous Variable Quantum Secret Sharing with Fairness |
title_fullStr |
Continuous Variable Quantum Secret Sharing with Fairness |
title_full_unstemmed |
Continuous Variable Quantum Secret Sharing with Fairness |
title_sort |
continuous variable quantum secret sharing with fairness |
publisher |
MDPI AG |
series |
Applied Sciences |
issn |
2076-3417 |
publishDate |
2019-12-01 |
description |
The dishonest participants have many advantages to gain others’ shares by cheating in quantum secret sharing (QSS) protocols. However, the traditional methods such as identity authentication and message authentication can not resolve this problem due to the reason that the share has already been released to dishonest participants before realizing the deception. In this paper, a continuous variable QSS (CVQSS) scheme is proposed with fairness which ensures all participants can acquire or can not acquire the secret simultaneously. The quantum channel based on two-mode squeezing states provides secure communications through which it can send shares successfully, as long as setting the squeezing and modulation parameters according to the quantum channel transmission efficiency and the Shannon information of shares. In addition, the Chinese Remainder Theorem (CRT) can provides tunable threshold structures according to demands of the complex quantum network and the strategy for fairness can be incorporated with other sharing schemes, resulting in perfect compatibility for practical implementations. |
topic |
quantum secret sharing fairness two-mode squeezed vacuum state |
url |
https://www.mdpi.com/2076-3417/10/1/189 |
work_keys_str_mv |
AT yekang continuousvariablequantumsecretsharingwithfairness AT yingguo continuousvariablequantumsecretsharingwithfairness AT haizhong continuousvariablequantumsecretsharingwithfairness AT guojunchen continuousvariablequantumsecretsharingwithfairness AT xiaojunjing continuousvariablequantumsecretsharingwithfairness |
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1725046260591755264 |