{"id":10654,"date":"2022-08-11T13:51:23","date_gmt":"2022-08-11T11:51:23","guid":{"rendered":"https:\/\/www.upm.es\/recursosidi\/offers-resources\/sin categor\u00eda\/qkd-cascade-qkd-cascade-2\/"},"modified":"2026-04-21T03:40:40","modified_gmt":"2026-04-21T01:40:40","slug":"qkd-cascade-qkd-cascade-2","status":"publish","type":"product","link":"https:\/\/www.upm.es\/recursosidi\/en\/offers-resources\/software-en\/qkd-cascade-qkd-cascade-2\/","title":{"rendered":"(QKD-Cascade) &#8211; QKD-Cascade"},"content":{"rendered":"<h4><strong>Software description <\/strong><\/h4>\n<p>The QKD-Cascade program uses the Cascade protocol in the error correction layer on quantum key distribution (QKD) systems. The protocol, defined in Secret-key reconciliation by public discussion LNCS 765, allows a string of bits exchanged between two ends of a communication to be corrected. The bit string is what we know as key in a QKD system and the ends (or callers) are referred to as Alice and Bob.<br \/>\nThe main feature of the Cascade protocol is enabling correction of a high error percentage (as is the case in QKD systems where we can come across error probabilities that may waive between 2% and 8%), while trying to minimise the amount of information (parity bits) provided to make the correction.<\/p>\n<h4><strong>Reference<\/strong><\/h4>\n<p>M-008489\/2009<\/p>\n<div class=\"pdfprnt-buttons pdfprnt-buttons-product pdfprnt-bottom-left\"><a href=\"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/product\/10654?print=pdf\" class=\"pdfprnt-button pdfprnt-button-pdf\" target=\"_blank\"><span class=\"pdfprnt-button-title pdfprnt-button-pdf-title\">Descargar ficha<\/span><\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Software description The QKD-Cascade program uses the Cascade protocol in the error correction layer on quantum key distribution (QKD) systems. The protocol, defined in Secret-key&hellip;<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_cat":[7964],"product_tag":[],"comunidades-upm":[],"quien":[],"mapa":[{"term_id":126,"name":"Tecnolog\u00edas digitales, Inteligencia Artificial, ciberseguridad, 5G, rob\u00f3tica","slug":"tecnologias_digitales-ai-ciberseguridad-5g-robotica","term_group":0,"term_taxonomy_id":126,"taxonomy":"mapa","description":"","parent":0,"count":194,"filter":"raw","term_order":"23"}],"disponibilidad":[],"donde":[{"term_id":1840,"name":"Computer Simulation Research Centre","slug":"en_computer-simulation-research-centre","term_group":0,"term_taxonomy_id":1840,"taxonomy":"donde","description":"","parent":0,"count":17,"filter":"raw","term_order":"0"},{"term_id":1740,"name":"Quantum Information and Computing Research Group (GIICC)","slug":"en_quantum-information-and-computing-research-group-giicc","term_group":0,"term_taxonomy_id":1740,"taxonomy":"donde","description":"El grupo es experto en la distribuci&oacute;n cu&aacute;ntica de claves (QKD). En particular, en la integraci&oacute;n de sistemas QKD en redes &oacute;pticas comerciales, as&iacute; como en el post-procesado o destilaci&oacute;n de clave secreta en QKD. Y participa en el proceso de estandarizaci&oacute;n de la QKD llevado a cabo por el Instituto Europeo de Est&aacute;ndares de Telecomunicaci&oacute;n (ETSI).\n&nbsp;\nEl grupo tambi&eacute;n es experto en t&eacute;cnicas de computaci&oacute;n de alto rendimiento, en especial aquellas aplicadas a procesos f&iacute;sicos y su an&aacute;lisis a trav&eacute;s de t&eacute;cnicas de visualizaci&oacute;n.\n&nbsp;\nLlevamos a cabo nuestro trabajo en base a las siguientes l&iacute;neas de investigaci&oacute;n:\n\nSimulaci&oacute;n de Sistemas Cu&aacute;nticos Mesosc&oacute;picos\nInformaci&oacute;n y Computaci&oacute;n Cu&aacute;nticas\nComputaci&oacute;n de alto rendimiento\n","parent":0,"count":5,"filter":"raw","term_order":"0"}],"infraestructura":[],"ods":[],"origen":[{"term_id":186,"name":"Software","slug":"software-en","term_group":0,"term_taxonomy_id":186,"taxonomy":"origen","description":"","parent":0,"count":131,"filter":"raw","term_order":"0"}],"familia_tax":false,"quien_tax":false,"donde_tax":false,"year":"","contacto":"<strong>Main researchers: <\/strong><ul><li>VICENTE MARTIN AYUSO <blockquote><strong>vicente.martin@upm.es<\/strong><\/blockquote><\/li><\/ul><strong>Other UPM researchers: <\/strong><ul><li>Jes\u00fas Mart\u00ednez Mateo<\/li><li>David Elkouss Coronas<\/li><\/ul>","telefono":"","pagina_web":"","email":"","id_ficha_portal":"466","video":"","adjuntos":false,"adjuntos_portal":"","inf":false,"departamento":"","acf":[],"lang":"en","translation":{"en":10654,"es":8214},"_links":{"self":[{"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/product\/10654"}],"collection":[{"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/media?parent=10654"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/product_cat?post=10654"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/product_tag?post=10654"},{"taxonomy":"comunidad_upm","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/comunidades-upm?post=10654"},{"taxonomy":"quien","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/quien?post=10654"},{"taxonomy":"mapa","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/mapa?post=10654"},{"taxonomy":"disponibilidad","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/disponibilidad?post=10654"},{"taxonomy":"donde","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/donde?post=10654"},{"taxonomy":"infraestructura","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/infraestructura?post=10654"},{"taxonomy":"ods","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/ods?post=10654"},{"taxonomy":"origen","embeddable":true,"href":"https:\/\/www.upm.es\/recursosidi\/wp-json\/wp\/v2\/origen?post=10654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}