Enhanced quantum secret sharing protocol for anonymous secure communication utilizing W states [PDF]
iScienceSummary: Quantum secret sharing (QSS) represents the fusion of quantum mechanics principles with secret information sharing, allowing a sender to distribute a secret among receivers for collective recovery.
Guo-Dong Li +5 more
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Improving security of efficient multiparty quantum secret sharing based on a novel structure and single qubits [PDF]
Scientific ReportsQuantum secret sharing is a basic quantum cryptographic primitive, which has a lot of applications in information security and privacy preservation. An efficient multiparty quantum secret sharing protocol (Kuo et al. in EPJ Quantum Technol 10(1):29, 2023)
Xiao-Qiu Cai +3 more
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Cryptanalysis of efficient controlled semi-quantum secret sharing protocol with entangled state [PDF]
Scientific ReportsQuantum secret sharing is a basic quantum cryptographic primitive, which plays an important role in robust key management and secure multiparty computation etc.
Shuang Li +4 more
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Authenticable quantum secret sharing based on special entangled state [PDF]
Scientific ReportsIn this paper, a pair of quantum states are constructed based on an orthogonal array and further generalized to multi-body quantum systems. Subsequently, a novel physical process is designed, which is aimed at effectively masking quantum states within ...
Chen-Ming Bai, Ya-Xi Shu, Sujuan Zhang
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Multiparty weighted threshold quantum secret sharing based on the Chinese remainder theorem to share quantum information [PDF]
Scientific Reports, 2021 Secret sharing is a widely-used security protocol and cryptographic primitive in which all people cooperate to restore encrypted information. The characteristics of a quantum field guarantee the security of information; therefore, many researchers are ...
Yao-Hsin Chou +3 more
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Detector-device-independent quantum secret sharing with source flaws [PDF]
Scientific Reports, 2018 Measurement-device-independent entanglement witness (MDI-EW) plays an important role for detecting entanglement with untrusted measurement device. We present a double blinding-attack on a quantum secret sharing (QSS) protocol based on GHZ state.
Xiuqing Yang +6 more
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(t, n) Threshold d-Level Quantum Secret Sharing [PDF]
Scientific Reports, 2017 Most of Quantum Secret Sharing(QSS) are (n, n) threshold 2-level schemes, in which the 2-level secret cannot be reconstructed until all n shares are collected.
Xiu-Li Song +3 more
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Reducing the Quantum Communication Cost of Quantum Secret Sharing [PDF]
IEEE Transactions on Information Theory, 2012 8 pages, 1 figure; v2: Corrected typos and acknowledgements. v3: New, rewritten final section (on optimal schemes), incorporates more intuitive stabiliser-based construction for the (3,4) scheme and a new (5,6 ...
Gilad Gour
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A Symmetric Extensible Protocol for Quantum Secret Sharing
Symmetry, 2022 This paper introduces the Symmetric Extensible Quantum Secret Sharing protocol, a novel quantum protocol for secret sharing. At its heart, it is an entanglement-based protocol that relies on the use of maximally entangled GHZ tuples, evenly distributed among the players, endowing the spymaster with the ability to securely share a secret message with ...
Theodore Andronikos +2 more
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Quantum Teleportation of Shared Quantum Secret [PDF]
Physical Review Letters, 2020 Quantum teleportation allows to transfer unknown quantum states between distant parties. It is not only a primitive of quantum communications but also an essential task in realization of the quantum networks for promising applications such as quantum cryptography and distributed quantum computation.
Sang Min Lee +3 more
openaire +3 more sources