{"id":52446,"date":"2019-11-08T00:00:00","date_gmt":"2019-11-07T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/google-predstavil-otkrytyj-proekt-opentitan-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov"},"modified":"2020-02-18T14:00:09","modified_gmt":"2020-02-18T11:00:09","slug":"google-predstavil-otkrytyj-proekt-opentitan-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/google-predstavil-otkrytyj-proekt-opentitan-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","title":{"rendered":"Google present\u00f3 el proyecto abierto OpenTitan para la creaci\u00f3n de chips confiables","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>La empresa Google <noindex><a rel=\"nofollow\" href=\"https:\/\/opensource.googleblog.com\/2019\/11\/opentitan-open-sourcing-transparent.html\">ha presentado<\/a><\/noindex> nuevo proyecto abierto <noindex><a rel=\"nofollow\" href=\"https:\/\/opentitan.org\/\">OpenTitan<\/a><\/noindex>, que es una plataforma para crear componentes de hardware confiables (RoT, Root of Trust). OpenTitan se basa en tecnolog\u00edas ya aplicadas en tokens USB criptogr\u00e1ficos. <noindex><a rel=\"nofollow\" href=\"https:\/\/cloud.google.com\/titan-security-key\/\">Google Titan<\/a><\/noindex>  y <noindex><a rel=\"nofollow\" href=\"https:\/\/2018.osfc.io\/uploads\/talk\/paper\/7\/gsc_copy.pdf\">chips TPM<\/a><\/noindex> para garantizar un arranque verificado, que se instalan en servidores dentro de la infraestructura de Google, as\u00ed como en dispositivos Chromebook y Pixel. El c\u00f3digo relacionado con el proyecto y las especificaciones de los componentes de hardware <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/lowRISC\/opentitan\">se publicaron<\/a><\/noindex> se encuentran en GitHub bajo la licencia Apache 2.0.<\/p>\n<p>A diferencia de las implementaciones existentes de Root of Trust, el nuevo proyecto se desarrolla de acuerdo con el concepto de \"seguridad a trav\u00e9s de la transparencia\", lo que implica un proceso de desarrollo completamente abierto y la disponibilidad del c\u00f3digo y diagramas. OpenTitan se puede utilizar como un marco listo, verificado y confiable, que permite aumentar la confianza en las soluciones creadas y reducir los costos en el desarrollo de chips especializados para garantizar la seguridad. OpenTitan se desarrollar\u00e1 en una plataforma independiente como un proyecto conjunto, no vinculado a proveedores y fabricantes de chips espec\u00edficos. <\/p>\n<p>El desarrollo de OpenTitan ser\u00e1 supervisado por una organizaci\u00f3n sin fines de lucro  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.lowrisc.org\/\">lowRISC<\/a><\/noindex>, que desarrolla un microprocesador libre basado en la arquitectura RISC-V. Ya se han unido a la colaboraci\u00f3n en OpenTitan empresas como G+D Mobile Security, Nuvoton Technology y Western Digital, as\u00ed como la Escuela Polit\u00e9cnica Federal de Z\u00farich y la Universidad de Cambridge, cuyos investigadores desarrollan una arquitectura de procesador segura. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cl.cam.ac.uk\/research\/security\/ctsrd\/cheri\/\">CHERI<\/a><\/noindex> (Instrucciones RISC mejoradas por hardware de capacidad) y recientemente <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cst.cam.ac.uk\/news\/cambridge-collaborates-arm-improve-computer-security\">recibido<\/a><\/noindex> un subsidio de 190 millones de euros para adaptar las tecnolog\u00edas relacionadas a procesadores ARM y crear un prototipo de una nueva plataforma de hardware Morello.<\/p>\n<p> El proyecto OpenTitan abarca el desarrollo de varios componentes l\u00f3gicos demandados en chips RoT, incluyendo un microprocesador abierto. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/lowRISC\/ibex\/\">lowRISC Ibex<\/a><\/noindex> basado en la arquitectura RISC-V, coprocesadores criptogr\u00e1ficos, generador de n\u00fameros aleatorios hardware, jerarqu\u00eda de almacenamiento de claves y datos en memoria permanente y RAM, mecanismos de protecci\u00f3n, bloques de entrada\/salida, herramientas de arranque seguro, etc. OpenTitan se puede utilizar donde se necesite garantizar el estado \u00edntegro de los componentes de hardware y software del sistema, asegurando que los componentes cr\u00edticos no hayan sido sustituidos y se basen en c\u00f3digo verificado y autorizado por el fabricante. <\/p>\n<p>Los chips basados en OpenTitan pueden utilizarse en<br \/>\nplacas madre para servidores, tarjetas de red, dispositivos de consumo, enrutadores, dispositivos de Internet de las cosas para la verificaci\u00f3n de firmware (detecci\u00f3n de modificaciones de firmware por malware), proporcionando un identificador \u00fanico criptogr\u00e1fico del sistema (protecci\u00f3n contra la suplantaci\u00f3n de hardware), salvaguardando claves criptogr\u00e1ficas (aislamiento de claves en caso de que un atacante tenga acceso f\u00edsico al hardware), proporcionando servicios relacionados con la seguridad y manteniendo un registro de auditor\u00eda aislado, que no se puede editar ni borrar.<\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/1.bp.blogspot.com\/-BRi9vQvaOJ8\/XcMNkw6bT5I\/AAAAAAAAAUI\/DqXEMfKc-bEGiblt0jUlO8IB37tkGiRMwCLcBGAsYHQ\/s1600\/TraditionalvsOpenTitan.jpg\"><img decoding=\"async\" alt=\"Google present\u00f3 el proyecto abierto OpenTitan para la creaci\u00f3n de chips confiables\" src=\"\/wp-content\/uploads\/2019\/11\/87ae39903070c85b936dc1a45541312a.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51829\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 OpenTitan, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0441\u043e\u0431\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0437\u0430\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0434\u043e\u0432\u0435\u0440\u0438\u044f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 (RoT, Root of Trust). \u0412 \u043e\u0441\u043d\u043e\u0432\u0443 OpenTitan \u0437\u0430\u043b\u043e\u0436\u0435\u043d\u044b \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0443\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0435 \u0432 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 USB-\u0442\u043e\u043a\u0435\u043d\u0430\u0445 Google Titan \u0438 TPM-\u0447\u0438\u043f\u0430\u0445 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0432\u0435\u0440\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445 \u0432 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435 Google, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 Chromebook \u0438 Pixel. \u0421\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0439 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u043a\u043e\u0434 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":52447,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-52446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u043e\u0432\u044b\u0439 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442\" 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