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An information reconciliation protocol for secret-key agreement with small leakage
Cita
Pacher, Christoph, Grabenweger, Philipp, Martínez Mateo, Jesús 
ORCID: https://orcid.org/0000-0002-4579-6458 and Martín Ayuso, Vicente ORCID: https://orcid.org/0000-0002-2559-3979
(2015).
An information reconciliation protocol for secret-key agreement with small leakage.
En: "5th International Conference on Quantum Cryptography, QCrypt 2015", 28 Oct -02 Sep 2015, Tokyo. pp. 1-3.
ORCID: https://orcid.org/0000-0002-4579-6458 and Martín Ayuso, Vicente ORCID: https://orcid.org/0000-0002-2559-3979
(2015).
An information reconciliation protocol for secret-key agreement with small leakage.
En: "5th International Conference on Quantum Cryptography, QCrypt 2015", 28 Oct -02 Sep 2015, Tokyo. pp. 1-3.
Descripción
| Título: | An information reconciliation protocol for secret-key agreement with small leakage |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Póster) |
| Título del Evento: | 5th International Conference on Quantum Cryptography, QCrypt 2015 |
| Fechas del Evento: | 28 Oct -02 Sep 2015 |
| Lugar del Evento: | Tokyo |
| Fecha: | 2015 |
| Materias: | |
| ODS: | |
| Escuela: | E.T.S. de Ingenieros Informáticos (UPM) |
| Departamento: | Matemática Aplicada a las Tecnologías de la Información y las Comunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
We report on a variant of the so-called Cascade protocol that is well-known for its usage as information reconciliation protocol in quantum cryptography. A theoretical analysis of the optimal size of the parity check blocks is provided. We obtain a very small leakage which is for block sizes of 2^16 typically only 2.5% above the Shannon limit, and notably, this holds for a QBER between 1% and 50%. For a QBER between 1% and 6% the leakage is only 2% above the Shannon limit. As comparison, the leakage of the original Cascade algorithm is 20% (40%) above the Shannon limit for a QBER of 10% (35%).
Más información
| ID de Registro: | 37659 |
|---|---|
| Identificador DC: | https://oa.upm.es/37659/ |
| Identificador OAI: | oai:oa.upm.es:37659 |
| URL Oficial: | http://2015.qcrypt.net/scientific-program/ |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 24 Sep 2015 11:55 |
| Ultima Modificación: | 24 Sep 2015 11:55 |
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