Quantum authentication using entangled state

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dc.creatorZhang, Yong-Sheng
dc.creatorLi, Chuan-Feng
dc.creatorGuo, Guang-Can
dc.date2000-08-09
dc.date2000-08-16
dc.date.accessioned2026-07-07T06:00:38Z
dc.date.available2026-07-07T06:00:38Z
dc.descriptionA 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.
dc.description5 Pages, no Figure, Eq.(7) is corrected
dc.identifierhttps://arxiv.org/abs/quant-ph/0008044
dc.identifierhttp://arxiv.org/abs/quant-ph/0008044
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89017
dc.subjectQuantum Physics
dc.titleQuantum authentication using entangled state
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