Cryptanalysis of He’s quantum private comparison protocol and a new protocol

DOI10.1142/S0219749919500266zbMath1426.81021OpenAlexW2944130866MaRDI QIDQ5242243

Huanguo Zhang, Qing-yu Cai, WanQing Wu, ShuoMei Wu

Publication date: 6 November 2019

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219749919500266

zbMATH Keywords

quantum cryptographyBell statesquantum private comparison

Mathematics Subject Classification ID

Cryptography (94A60) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum cryptography (quantum-theoretic aspects) (81P94)

Related Items (5)

Quantum private comparison protocol without a third party ⋮ New quantum private comparison protocol without a third party ⋮ Quantum private comparison of size using \(d\)-level Bell states with a semi-honest third party ⋮ Cryptanalysis and improvement of Wu–Cai–Wu–Zhang’s quantum private comparison protocol ⋮ Three-party quantum privacy comparison protocol based on classical-quantum authentication channel

Cites Work

• An improved multiparty quantum secret sharing with Bell states and Bell measurement
• New quantum private comparison protocol using EPR pairs
• Multi-party quantum private comparison with an almost-dishonest third party
• Quantum private comparison protocol based on the entanglement swapping between \(\chi ^+\) state and W-class state
• A robust and efficient quantum private comparison of equality based on the entangled swapping of GHZ-like state and \(\chi^+\) state

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