{"id":113152,"date":"2012-12-09T00:00:00","date_gmt":"2012-12-09T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/design-of-secure-mobile-payment-protocols-for-restricted-connectivity-scenarios\/"},"modified":"2012-12-09T00:00:00","modified_gmt":"2012-12-09T00:00:00","slug":"design-of-secure-mobile-payment-protocols-for-restricted-connectivity-scenarios","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/politecnica-de-catalunya\/design-of-secure-mobile-payment-protocols-for-restricted-connectivity-scenarios\/","title":{"rendered":"Design of secure mobile payment protocols for restricted connectivity scenarios"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Augusto T\u00e9llez Isaac <\/strong><\/h2>\n<p>La aparici\u00f3n de las redes m\u00f3viles e inal\u00e1mbricas hizo posible la extensi\u00f3n del comercio electr\u00f3nico a un nuevo uso y \u00e1rea de investigaci\u00f3n: el comercio electr\u00f3nico m\u00f3vil (llamado m-comercio y que incluye el pago m\u00f3vil) que se refiere a cualquier transacci\u00f3n de comercio electr\u00f3nico realizada desde un dispositivo m\u00f3vil y usando redes inal\u00e1mbricas. Los sistemas de pago m\u00f3viles existentes en la literatura, en su mayor\u00eda, est\u00e1n basados en escenarios de conectividad completa donde las entidades se pueden comunicar entre s\u00ed de manera directa pero no admiten modelos de negocio donde las restricciones de comunicaci\u00f3n directa entre entidades del sistema no es un impedimento para realizar las transacciones comerciales. Es por ello que se requieren de sistemas de pago m\u00f3vil que consideren aquellas situaciones en las cuales la comunicaci\u00f3n directa entre dos entidades del sistema no es posible (de manera temporal o permanente) b\u00e1sicamente por la imposibilidad de una de las entidades de conectarse a internet. Con el objetivo de solventar la carencia actual en el mundo cient\u00edfico de investigaciones previas que contemplen el problema de pago en l\u00ednea desde dispositivos m\u00f3viles y en escenarios de conectividad restringida ,en esta tesis se desarrollan un conjunto de protocolos de pago seguro (que utilicen tanto criptograf\u00eda sim\u00e9trica como criptograf\u00eda asim\u00e9trica no-tradicional) que preservan el bajo poder computacional requerido por los dispositivos m\u00f3viles, ajustarse a escenarios con restricciones de comunicaci\u00f3n (donde dos de las entidades que los conforman no pueden intercambiar informaci\u00f3n de manera directa y deben hacerlo a trav\u00e9s de otra entidad) y ofrecer los mismos niveles de seguridad que aquellos dise\u00f1ados para escenarios de conectividad completa. Los protocolos propuestos son aplicables a otros tipos de redes, como es el caso de las redes de autom\u00f3viles ad-hoc (con las siglas en ingl\u00e9s vanets, de vehicular ad-hoc networks) en donde existan servicios que demandan el pago en l\u00ednea y escenarios con restricciones de comunicaci\u00f3n. Por otra parte, la implementaci\u00f3n, en un lenguaje de programaci\u00f3n multiplataforma, realizada de los protocolos dise\u00f1ados demuestra que el rendimiento de los mismos es adecuado para dispositivos con capacidad computacional reducida.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Design of secure mobile payment protocols for restricted connectivity scenarios<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Design of secure mobile payment protocols for restricted connectivity scenarios <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Augusto T\u00e9llez Isaac <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/09\/2012<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Jos\u00e9 Mar\u00eda Sierra Camara<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jordi Forn\u00e9 mu\u00f1oz <\/li>\n<li>amparo F\u00faster sabater (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Augusto T\u00e9llez Isaac La aparici\u00f3n de las redes m\u00f3viles e inal\u00e1mbricas hizo posible la extensi\u00f3n del [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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