{"id":105364,"date":"2022-10-23T15:36:39","date_gmt":"2022-10-23T13:36:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov"},"modified":"2022-10-23T15:36:39","modified_gmt":"2022-10-23T13:36:47","slug":"predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","title":{"rendered":"Se presenta Caliptra, un bloque de IP abierto para la creaci\u00f3n de chips confiables","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Las empresas Google, AMD, NVIDIA y Microsoft, en el marco del proyecto conjunto Caliptra, han desarrollado un bloque de dise\u00f1o de circuitos integrados (bloque de IP) para integrar en chips herramientas que permitan la creaci\u00f3n de componentes de hardware confiables (RoT, Root of Trust). Caliptra es un bloque de hardware independiente con su propia memoria, procesador e implementaci\u00f3n de primitivas criptogr\u00e1ficas, garantizando la verificaci\u00f3n del proceso de arranque, del firmware utilizado y de la configuraci\u00f3n del dispositivo almacenada en memoria no vol\u00e1til.     <\/p>\n<p>Caliptra puede ser utilizado para integrar en diferentes chips un bloque de hardware independiente que realiza la verificaci\u00f3n de integridad y garantiza el uso en el dispositivo de firmware aprobados y autorizados por el fabricante. Caliptra puede simplificar y unificar significativamente la integraci\u00f3n de mecanismos de verificaci\u00f3n criptogr\u00e1fica en CPU, GPU, SoC, ASIC, adaptadores de red, unidades SSD y otros equipos.     <\/p>\n<p>Las herramientas de verificaci\u00f3n criptogr\u00e1fica de integridad y autenticidad proporcionadas por la plataforma permitir\u00e1n proteger los componentes de hardware de la inserci\u00f3n de cambios maliciosos en el firmware y asegurar el proceso de arranque y almacenamiento de la configuraci\u00f3n, evitando la compromisi\u00f3n del sistema principal debido a ataques a componentes de hardware o la inserci\u00f3n de cambios maliciosos en las cadenas de suministro de chips. En Caliptra tambi\u00e9n se contempla la posibilidad de verificar la autenticidad de las actualizaciones de firmware y de los datos asociados a la plataforma (RTU, Root of Trust for Update), detectar da\u00f1os en el firmware y datos cr\u00edticos (RTD, Root of Trust for Detection), y recuperar firmware y datos da\u00f1ados (RTRec, Root of Trust for Recovery).        <\/p>\n<p>El desarrollo de Caliptra se lleva a cabo en el marco de un proyecto conjunto de Open Compute, que tiene como objetivo el desarrollo de especificaciones abiertas de hardware para equipar centros de datos. Las especificaciones relacionadas con Caliptra se distribuyen bajo el acuerdo Open Web Foundation Agreement (OWFa), dise\u00f1ado para la difusi\u00f3n de est\u00e1ndares abiertos (similar a una licencia de c\u00f3digo abierto para especificaciones). El uso de OWFa permite crear productos y realizaciones derivadas basadas en la especificaci\u00f3n sin el pago de regal\u00edas y permite que cualquier organizaci\u00f3n participe en el desarrollo de la especificaci\u00f3n.     <\/p>\n<p>La implementaci\u00f3n b\u00e1sica del bloque IP se basa en el procesador RISC-V abierto SWeRV EL2 y est\u00e1 equipada con 384KB de RAM (128KB DCCM, 128KB ICCM0 y 128KB SRAM) y 32KB de ROM. Entre los algoritmos criptogr\u00e1ficos soportados se incluyen SHA256, SHA384, SHA512, ECC Secp384r1, HMAC-DRBG, HMAC SHA384, AES256-ECB, AES256-CBC y AES256-GCM.      <center><img decoding=\"async\" alt=\"Se presenta Caliptra, un bloque de IP abierto para la creaci\u00f3n de chips confiables\" src=\"\/wp-content\/uploads\/2022\/10\/562455df7e2725f6bdd0b8505c1651b1.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>  <center><img decoding=\"async\" alt=\"Se presenta Caliptra, un bloque de IP abierto para la creaci\u00f3n de chips confiables\" src=\"\/wp-content\/uploads\/2022\/10\/d76d5fdb0f0171787b4be885d45f5593.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57962\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Google, AMD, NVIDIA \u0438 Microsoft \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Caliptra \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0431\u043b\u043e\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c (IP-\u0431\u043b\u043e\u043a) \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0432 \u0447\u0438\u043f\u044b \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \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). Caliptra \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0439 \u0431\u043b\u043e\u043a \u0441\u043e \u0441\u0432\u043e\u0435\u0439 \u043f\u0430\u043c\u044f\u0442\u044c\u044e, \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u043c \u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u043e\u0432, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0438 \u0445\u0440\u0430\u043d\u0438\u043c\u043e\u0439 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":105365,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105364","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\u0438 Google, AMD, NVIDIA \u0438 Microsoft \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Caliptra \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0431\u043b\u043e\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c (IP-\u0431\u043b\u043e\u043a) \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0432 \u0447\u0438\u043f\u044b \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d Caliptra, \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 IP-\u0431\u043b\u043e\u043a \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 \u0447\u0438\u043f\u043e\u0432 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Google, AMD, NVIDIA \u0438 Microsoft \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Caliptra \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0431\u043b\u043e\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c (IP-\u0431\u043b\u043e\u043a) \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0432 \u0447\u0438\u043f\u044b \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \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.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-10-23T13:36:47+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-10-23T13:36:47+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Presentado Caliptra, un bloque IP abierto para la creaci\u00f3n de chips de confianza | ProHoster","description":"Las empresas Google, AMD, NVIDIA y Microsoft, en el marco del proyecto conjunto Caliptra, han desarrollado un bloque de dise\u00f1o de chips abierto (bloque IP) para integrar en chips herramientas para la creaci\u00f3n de hardware de confianza.","canonical_url":"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"es_ES","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d Caliptra, \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 IP-\u0431\u043b\u043e\u043a \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 \u0447\u0438\u043f\u043e\u0432 | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Google, AMD, NVIDIA \u0438 Microsoft \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Caliptra \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0431\u043b\u043e\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0438\u043a\u0440\u043e\u0441\u0445\u0435\u043c (IP-\u0431\u043b\u043e\u043a) \u0434\u043b\u044f \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0432 \u0447\u0438\u043f\u044b \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \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.","og:url":"https:\/\/prohoster.info\/es\/blog\/news\/predstavlen-caliptra-otkrytyj-ip-blok-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2022-10-23T13:36:47+00:00","article:modified_time":"2022-10-23T13:36:47+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/posts\/105364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/comments?post=105364"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/posts\/105364\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/media\/105365"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/media?parent=105364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/categories?post=105364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/es\/wp-json\/wp\/v2\/tags?post=105364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}