Quantum authentication scheme based on algebraic coding

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dc.creatorMedeiros, Rex A. C.
dc.creatorde Assis, Francisco M.
dc.creatorJúior, Bernardo L.
dc.creatorLima, Aércio F.
dc.date2003-07-14
dc.date2003-07-15
dc.date.accessioned2026-07-07T06:07:19Z
dc.date.available2026-07-07T06:07:19Z
dc.descriptionThis paper presents a simple, but efficient class of non-interactive protocols for quantum authentication of $m$-length clas sical messages. The message is encoded using a classical linear algebraic code $C[n,m,t]$. We assume that Alice and Bob share a classical secret key, $x_{AB}$, of $n$ bits. Alice creates $n$ qubits based on the code word and the key, that indicates the bases used to create each qubit. The quantum states are sent to Bob through a noiseless quantum channel. We calculate the failure probability of the protocol considering several types of attacks.
dc.descriptionNo figures, Submitted to PRA
dc.identifierhttps://arxiv.org/abs/quant-ph/0307095
dc.identifierhttp://arxiv.org/abs/quant-ph/0307095
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91253
dc.subjectQuantum Physics
dc.titleQuantum authentication scheme based on algebraic coding
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