A Protocol for Bidirectional Quantum Secure Communication Based on Genuine Four-Particle Entangled States

DOI10.1088/0253-6102/54/3/13zbMath1226.81055OpenAlexW2026128671MaRDI QIDQ3010136

Gan Gao, Li-Ping Wang

Publication date: 30 June 2011

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/54/3/13

zbMATH Keywords

information leakagebidirectional quantum secure communication\(\chi\)-type state

Mathematics Subject Classification ID

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

Related Items (7)

Two ways of robust quantum dialogue by using four-qubit cluster state ⋮ Teleportation of a general two-photon state employing a polarization-entangled \(\chi\) state with nondemolition parity analyses ⋮ A nearly deterministic scheme for generating \(\chi \)-type entangled states with weak cross-Kerr nonlinearities ⋮ Novel two-party quantum private comparison via quantum walks on circle ⋮ A protocol for the quantum private comparison of equality with \(\chi \)-type state ⋮ Quantum dialogue based on hypertanglement against collective noise ⋮ Authentication of quantum secure communication under noise

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