Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State

This paper proposes a dynamic multiparty to multiparty quantum secret sharing scheme, where two distant groups of participants can share the common secrets. In our present scheme, a trusted third party is required to reliably prepare all quantum resources. Each agent only needs to perform the local...

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Main Authors: Ri-Gui Zhou, Mingyu Huo, Wenwen Hu, Yishi Zhao
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/9343259/
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author Ri-Gui Zhou
Mingyu Huo
Wenwen Hu
Yishi Zhao
author_facet Ri-Gui Zhou
Mingyu Huo
Wenwen Hu
Yishi Zhao
author_sort Ri-Gui Zhou
collection DOAJ
description This paper proposes a dynamic multiparty to multiparty quantum secret sharing scheme, where two distant groups of participants can share the common secrets. In our present scheme, a trusted third party is required to reliably prepare all quantum resources. Each agent only needs to perform the local unitary operations or single-particle measurement completing the process of secret sharing. Secret can be recovered only if all agents cooperate each other. Furthermore, a new agent can be added or deleted from the current scheme with the help of the trusted third party. Finally, security analysis shows that our scheme can resist various common attacks. Compared to former existing researches, our scheme can be more efficient in real application.
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spelling doaj.art-f72ac0953a2c46dcbcaf68348cdb5b192022-12-22T03:12:38ZengIEEEIEEE Access2169-35362021-01-019229862299510.1109/ACCESS.2021.30559439343259Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ StateRi-Gui Zhou0https://orcid.org/0000-0002-8894-8108Mingyu Huo1https://orcid.org/0000-0003-3696-7689Wenwen Hu2Yishi Zhao3College of Information Engineering, Shanghai Maritime University, Shanghai, ChinaCollege of Information Engineering, Shanghai Maritime University, Shanghai, ChinaCollege of Information Engineering, Shanghai Maritime University, Shanghai, ChinaCollege of Information Engineering, Shanghai Maritime University, Shanghai, ChinaThis paper proposes a dynamic multiparty to multiparty quantum secret sharing scheme, where two distant groups of participants can share the common secrets. In our present scheme, a trusted third party is required to reliably prepare all quantum resources. Each agent only needs to perform the local unitary operations or single-particle measurement completing the process of secret sharing. Secret can be recovered only if all agents cooperate each other. Furthermore, a new agent can be added or deleted from the current scheme with the help of the trusted third party. Finally, security analysis shows that our scheme can resist various common attacks. Compared to former existing researches, our scheme can be more efficient in real application.https://ieeexplore.ieee.org/document/9343259/Generalized GHZ statemultiparty to multipartyquantum cryptography
spellingShingle Ri-Gui Zhou
Mingyu Huo
Wenwen Hu
Yishi Zhao
Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
IEEE Access
Generalized GHZ state
multiparty to multiparty
quantum cryptography
title Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
title_full Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
title_fullStr Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
title_full_unstemmed Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
title_short Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
title_sort dynamic multiparty quantum secret sharing with a trusted party based on generalized ghz state
topic Generalized GHZ state
multiparty to multiparty
quantum cryptography
url https://ieeexplore.ieee.org/document/9343259/
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AT wenwenhu dynamicmultipartyquantumsecretsharingwithatrustedpartybasedongeneralizedghzstate
AT yishizhao dynamicmultipartyquantumsecretsharingwithatrustedpartybasedongeneralizedghzstate