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Quantum authentication using entangled state

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arxiv quant-ph/0008044 v2 pith:JTIJO6HG submitted 2000-08-09 quant-ph

classification quant-ph
keywords authenticationquantumprotocolschemeaccomplishedanotherchannelscharacter
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A scheme of quantum authentication is presented. Two parties share Einstein-Podolsky-Rosen (EPR) pairs previously as the authentication key which servers as encoder and decoder. The authentication is accomplished with local controlled-NOT operations and unitary rotations. It is shown that our scheme is secure even in the presence of an eavesdropper who has complete control over both classical and quantum channels. Another character of this protocol is that the EPR sources are reusable. The robustness of this protocol is also discussed.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Design and analysis of a set of discrete variable protocols for secure quantum communication

    quant-ph 2025-08 conditional novelty 5.0 of 10

    A doctoral thesis presenting QIA protocols from QSDC structures, two weak-coherent-pulse QKD protocols, a controller-assisted QKA protocol, and a game-theoretic QBER bound for DL04 QSDC.

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