Results 41 to 50 of about 2,364,204 (164)
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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Threshold Quantum Secret Sharing [PDF]
One crucial and basic method for disclosing a secret to every participant in quantum cryptography is quantum secret sharing. Numerous intricate protocols, including secure multiparty summation, multiplication, sorting, voting, and more, can be designed ...
Sutradhar, Kartick
core +3 more sources
Dynamic hierarchical quantum information sharing protocol
网络与信息安全学报, 2016 Quantum secret sharing (QSS) is one important branch of quantum cryptography.Based on the studies of multi-shared quantum bits,a new dynamic quantum bit sharing protocol was proposed.The participation of the shared members is hierarchical in this ...
Heng-yue JIA +4 more
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Dynamic Multiparty Quantum Secret Sharing With a Trusted Party Based on Generalized GHZ State
IEEE Access, 2021 This paper proposes a dynamic multiparty to multiparty quantum secret sharing scheme, where two distant groups of participants can share the common secrets.
Ri-Gui Zhou +3 more
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Breaking the rate-distance limitation of measurement-device-independent quantum secret sharing
Physical Review Research, 2023 Currently most progress on quantum secret sharing suffers from rate-distance bound, and thus the key rates are limited. In addition to the limited key rate, the technical difficulty and the corresponding cost together prevent large-scale deployment ...
Chen-Long Li +7 more
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Information Flow in Secret Sharing Protocols [PDF]
Electronic Proceedings in Theoretical Computer Science, 2009 The entangled graph states have emerged as an elegant and powerful quantum resource, indeed almost all multiparty protocols can be written in terms of graph states including measurement based quantum computation (MBQC), error correction and secret ...
Elham Kashefi +3 more
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Experimental demonstration of quantum secret sharing
, 2001 Secret sharing is a multiparty cryptographic task in which some secret information is splitted into several pieces which are distributed among the participants such that only an authorized set of participants can reconstruct the original secret.
Gisin, Nicolas +2 more
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Efficient (k, n) threshold semi-quantum secret sharing protocol
Frontiers in PhysicsMost (k, n) threshold quantum secret sharing protocols are fully quantum. The message receivers must be equipped with complex quantum devices so as to prepare various quantum resources and perform complex quantum operations, which may affect the practice
Jie Cao, Jinchao Xu
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Quantum strongly secure ramp secret sharing
, 2015 Quantum secret sharing is a scheme for encoding a quantum state (the secret) into multiple shares and distributing them among several participants. If a sufficient number of shares are put together, then the secret can be fully reconstructed.
Matsumoto, Rytaro Yamashita, Zhang, Paul
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Re‐Thinking Electronic Circuit Design Through Emerging Reconfigurable Field Effect Transistors
Advanced Science, EarlyView.Graphical illustration of reconfigurable field effect transistor (RFET) operation modes, including n‐type, p‐type, and ambipolar transport, as well as their areas of application discussed in this review: digital circuit design, analog circuit design, post‐Shannon computing, and sensing. ABSTRACT Reconfigurable field‐effect transistors, short RFETs, are
Jens Trommer +19 more
wiley +1 more source