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Differential Phase Shift Quantum Secret Sharing Using a Twin Field with Asymmetric Source Intensities [PDF]
Entropy, 2021 As an essential application of quantum mechanics in classical cryptography, quantum secret sharing has become an indispensable component of quantum internet. Recently, a differential phase shift quantum secret sharing protocol using a twin field has been
Zhao-Ying Jia +4 more
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A Semi-Quantum Secret-Sharing Protocol with a High Channel Capacity [PDF]
Entropy, 2023 Semi-quantum cryptography communication stipulates that the quantum user has complete quantum capabilities, and the classical user has limited quantum capabilities, only being able to perform the following operations: (1) measuring and preparing qubits ...
Yuan Tian +5 more
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Enhanced (t, n) threshold d-level quantum secret sharing [PDF]
Scientific Reports, 2021 The quantum secret sharing is an essential and fundamental technique for sharing a secret with the all participants in quantum cryptography. It can be used to design many complex protocols such as secure multiparty summation, multiplication, sorting ...
Kartick Sutradhar, Hari Om
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Advance Sharing of Quantum Shares for Classical Secrets
IEEE Access, 2022 Secret sharing schemes for classical secrets can be classified into classical secret sharing schemes and quantum secret sharing schemes. Classical secret sharing has been known to be able to distribute some shares before a given secret. On the other hand,
Rina Miyajima, Ryutaroh Matsumoto
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An Efficient Quantum Secret Sharing Scheme Based on Restricted Threshold Access Structure [PDF]
Entropy, 2023 Quantum secret sharing is an important branch of quantum cryptography, and secure multi-party quantum key distribution protocols can be constructed using quantum secret sharing.
Lei Li, Zhi Li
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Security of a kind of quantum secret sharing with entangled states [PDF]
Scientific Reports, 2017 We present a new collusion attack to a kind of quantum secret sharing schemes with entangled states. Using this attack, an unauthorized set of agents can gain access to the shared secret without the others’ cooperation.
Tian-Yin Wang +4 more
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A (t, n) threshold protocol of semi-quantum secret sharing based on single particles
Frontiers in Physics, 2023 Semi-quantum secret sharing is an important research issue in quantum cryptography. In this paper, we propose a (t, n) threshold semi-quantum secret sharing protocol, which combines the practicality of semi-quantum secret sharing protocols and the ...
Ziyi Zhou +5 more
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Lattice-based Threshold Secret Sharing Algorithm [PDF]
Jisuanji gongcheng, 2016 The secret sharing algorithm based on the traditional mathematical assumption is difficult to resist the attack of the quantum algorithm.Therefore,a lattice-based threshold secret sharing algorithm is proposed.The basic process of the secret sharing ...
ZHANG Hongjun,LIU Ke,MOU Zhansheng
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Code-routing: a new attack on position verification [PDF]
Quantum, 2023 The cryptographic task of position verification attempts to verify one party's location in spacetime by exploiting constraints on quantum information and relativistic causality.
Joy Cree, Alex May
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Quantum cryptographic resource distillation and entanglement
Scientific Reports, 2021 We look into multipartite quantum states on which quantum cryptographic protocols including quantum key distribution and quantum secret sharing can be perfectly performed, and define the quantum cryptographic resource distillable rate as the asymptotic ...
Minjin Choi, Soojoon Lee
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