scholarly journals A Hybrid Quantum Secret Sharing Scheme Based on Mutually Unbiased Bases

2020 ◽  
pp. 595-607
Author(s):  
Dan-Li Zhi ◽  
Zhi-Hui Li ◽  
Li-Juan Liu ◽  
Zhao-Wei Han
Keyword(s):  
Secret Sharing ◽  
Quantum Secret Sharing ◽  
Mutually Unbiased Bases ◽  
Secret Sharing Scheme ◽  
Sharing Scheme ◽  
Quantum Secret Sharing Scheme

A SIMPLE AND SECURE QUANTUM SECRET SHARING SCHEME BASED ON PRODUCT STATES

2012 ◽  
Vol 10 (03) ◽  
pp. 1250031 ◽  
Author(s):  
JUAN XU ◽  
HANWU CHEN ◽  
ZHIHAO LIU
Keyword(s):  
Secret Sharing ◽  
Partial Information ◽  
Information Leakage ◽  
Quantum Secret Sharing ◽  
Secret Sharing Scheme ◽  
Distribution Strategy ◽  
Sharing Scheme ◽  
Coding Method ◽  
Orthogonal Set ◽  
Quantum Secret Sharing Scheme

Based on an orthogonal set of product states of two three-state particles, a new quantum secret sharing scheme is proposed, which uses a novel distribution strategy so that continuous and independent measurements, rather than particle-wise coordinated ones, are performed. As a result, it is convenient and efficient to implement. The scheme is also secure against several common attacks and gets rid of partial-information leakage due to the revised coding method. Moreover, the quantitative analysis shows that the security can be further improved by using more product states from appropriate multiple sets.

Cryptanalysis and improvement of the novel semi-quantum secret sharing scheme based on Bell states

2018 ◽  
Vol 32 (25) ◽  
pp. 1850294 ◽  
Author(s):  
Bingren Chen ◽  
Wei Yang ◽  
Liusheng Huang
Keyword(s):  
Secret Sharing ◽  
Quantum Key Distribution ◽  
Quantum Secret Sharing ◽  
Key Distribution ◽  
Bell States ◽  
Secret Sharing Scheme ◽  
The Novel ◽  
Improvement Strategy ◽  
Sharing Scheme ◽  
Quantum Secret Sharing Scheme

A recent paper proposed a semi-quantum secret sharing (SQSS) scheme based on Bell states [A. Yin et al., Mod. Phys. Lett. B. https://doi.org/10.1142/S0217984917501500 ]. This protocol was presumed that only the sender has the quantum power and all participants perform classical operations. However, we find this protocol is not that secure as it is expected. We can utilize the intercept-resend method to attack this scheme. Then, we give an improvement strategy based on semi-quantum key distribution, which ensures that the new scheme resists the attack we have proposed.

scholarly journals A quantum secret sharing scheme with verifiable function

2020 ◽  
Vol 74 (7) ◽  
Author(s):  
Li-Juan Liu ◽  
Zhi-Hui Li ◽  
Zhao-Wei Han ◽  
Dan-Li Zhi
Keyword(s):  
Secret Sharing ◽  
Quantum Secret Sharing ◽  
Secret Sharing Scheme ◽  
Sharing Scheme ◽  
Quantum Secret Sharing Scheme
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