Quantum Secret Sharing Based on Continuous-Variable GHZ States
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04501-5
Abstract: Based on the continuous-variable GHZ states, an efficient ( n , n ) quantum secret sharing protocol is designed, where the Dealer can distribute the various shares to different participants at one time. Likewise, every… read more here.
Keywords: variable ghz; continuous variable; based continuous; secret sharing ... See more keywords
Authenticated Semi-Quantum Secret Sharing Based on GHZ-Type States
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04688-7
Abstract: As is known to all that entities authentication can provides secure communication for QSS protocol. In this paper, the authors propose a novel semi-quantum secret sharing (SQSS) scheme where identity authentication is adopted to verify… read more here.
Keywords: type states; secret sharing; based ghz; quantum secret ... See more keywords
Quantum secret sharing without monitoring signal disturbance
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-1987-6
Abstract: Secret sharing, in which a dealer wants to split a secret in such a way that any unauthorized subsets of parties are unable to reconstruct it, plays a key role in cryptography. The security of… read more here.
Keywords: quantum; signal disturbance; secret sharing; quantum secret ... See more keywords
Three-party quantum secret sharing against collective noise
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2319-1
Abstract: In this paper, based on logical GHZ states and logical χ-states, we present four three-party quantum secret sharing protocols immune to the collective-dephasing noise and the collective-rotation noise, respectively. They make full use of the… read more here.
Keywords: three party; party quantum; secret sharing; quantum secret ... See more keywords
Improvement of a (t,n) Threshold d−Level Quantum Secret Sharing Scheme
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Security Research"
DOI: 10.1080/19361610.2020.1840894
Abstract: Recently, a threshold d − level quantum secret sharing scheme was presented by Song et al. However, Kao et al. showed that in contrary to Song claim, the reconstructor cannot recover the secret wit... read more here.
Keywords: level quantum; threshold level; secret sharing; quantum secret ... See more keywords
Device-independent quantum secret sharing in arbitrary even dimensions
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.012319
Abstract: We present a device independent quantum secret sharing scheme in arbitrary even dimension. We propose a $d$-dimensional $N$-partite linear game, utilizing a generic multipartite higher dimensional Bell inequality, a generalization of Mermin's inequality in the… read more here.
Keywords: quantum secret; independent quantum; secret sharing; device independent ... See more keywords
An Efficient Security Scheme for Vehicular Communication Using a Quantum Secret Sharing Method
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2019.2951474
Abstract: Potential adversary and maliciously-behaved vehicles may cause traffic chaos or even lead to traffic accidents (particularly on traffic congestion crossroads). To address this issue, a novel security scheme is proposed for facilitating an efficient vehicular… read more here.
Keywords: quantum secret; scheme; secret sharing; security scheme ... See more keywords
Cryptanalysis of a semi-quantum secret sharing scheme based on Bell states
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters B"
DOI: 10.1142/s0217984918501178
Abstract: In the paper [Mod. Phys. Lett. B 31 (2017) 1750150], Yin et al. proposed a semi-quantum secret sharing scheme by using Bell states. We find that the proposed scheme cannot finish the quantum secret... read more here.
Keywords: quantum; secret sharing; quantum secret; sharing scheme ... See more keywords
Cryptanalysis and improvement of the novel semi-quantum secret sharing scheme based on Bell states
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters B"
DOI: 10.1142/s0217984918502949
Abstract: 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 t... read more here.
Keywords: bell states; secret sharing; quantum secret; scheme based ... See more keywords
Differential phase shift quantum secret sharing using a twin field.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.417856
Abstract: Quantum secret sharing (QSS) is essential for multiparty quantum communication, which is one of cornerstones in the future quantum internet. However, a linear rate-distance limitation severely constrains the secure key rate and transmission distance of… read more here.
Keywords: phase shift; quantum secret; differential phase;
Practical continuous-variable quantum secret sharing using plug-and-play dual-phase modulation.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.450095
Abstract: Continuous-variable quantum secret sharing (CVQSS) allows a legitimate user, i.e., the dealer, to share a string of secret keys with multiple distant users. These users cannot individually recover the dealer's secret key unless they work… read more here.
Keywords: variable quantum; cvqss; secret sharing; continuous variable ... See more keywords