{"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\/hr\/blog\/news\/google-predstavil-otkrytyj-proekt-opentitan-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","title":{"rendered":"Google je predstavio otvoreni projekt OpenTitan za izradu pouzdanih \u010dipova","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tvrtka Google predstavila<\/a><\/noindex> novi otvoreni projekt OpenTitan<\/a><\/noindex>, koji predstavlja platformu za kreiranje pouzdanih hardverskih komponenti (RoT, Root of Trust). Osnove OpenTitan-a \u010dine tehnologije koje se ve\u0107 koriste u kriptografskim USB tokenima Google Titan<\/a><\/noindex> i TPM \u010dipovima<\/a><\/noindex> za osiguranje verifikovanog pokretanja, instaliranih na serverima u Google infrastrukturi, kao i na ure\u0111ajima Chromebook i Pixel. Povezani kod i specifikacije hardverskih komponenti objavljeni su<\/a><\/noindex> na GitHub-u pod Apache 2.0 licencom.<\/p>\n

Za razliku od postoje\u0107ih implementacija Root of Trust, novi projekt se razvija prema konceptu \u201esigurnost kroz transparentnost\u201c, \u0161to podrazumijeva potpuno otvoren proces razvoja i dostupnost koda i shema. OpenTitan se mo\u017ee koristiti kao gotova, provjerena i pouzdana osnova koja omogu\u0107ava pove\u0107anje povjerenja u stvorena rje\u0161enja i smanjenje tro\u0161kova pri razvoju specijaliziranih \u010dipova za osiguranje sigurnosti. OpenTitan \u0107e se razvijati na neovisnoj platformi kao zajedni\u010dki projekt, neovisno o odre\u0111enim dobavlja\u010dima i proizvo\u0111a\u010dima \u010dipova. <\/p>\n

Razvoj OpenTitan-a \u0107e nadgledati neprofitna organizacija lowRISC<\/a><\/noindex>, koja razvija slobodan mikropocesor zasnovan na RISC-V arhitekturi. Sa zajedni\u010dkom radom na OpenTitan-u ve\u0107 su se uklju\u010dile kompanije G+D Mobile Security, Nuvoton Technology i Western Digital, kao i Ciri\u0161ka vi\u0161\u0161a tehni\u010dka \u0161kola i Kraljevski univerzitet u Kembrid\u017eu, \u010diji istra\u017eiva\u010di razvijaju za\u0161ti\u0107enu procesorsku arhitekturu CHERI<\/a><\/noindex> (Capability Hardware Enhanced RISC Instructions) i nedavno dobili su<\/a><\/noindex> dobili grant od 190 miliona evra za adaptaciju povezanih tehnologija za ARM procesore i kreiranje prototipa nove hardverske platforme Morello.<\/p>\n

Projekt OpenTitan obuhvata razvoj razli\u010ditih logi\u010dkih komponenti, tra\u017eenih u RoT \u010dipovima, uklju\u010duju\u0107i otvoreni mikropo\u010ditac lowRISC Ibex<\/a><\/noindex> temeljen na RISC-V arhitekturi, kriptografski koprocesori, hardverski generator slu\u010dajnih brojeva, hijerarhija pohrane klju\u010dev\u0430 i podataka u trajnoj i radnoj memoriji, mehanizmi za\u0161tite, ulazno\/izlazni blokovi, alati za sigurnosno pokretanje itd. OpenTitan se mo\u017ee koristiti tamo gdje je potrebno osigurati cjelovitost hardverskih i softverskih komponenti sustava, potvr\u0111uju\u0107i da kriti\u010dne komponente sustava nisu zamijenjene i da se temelje na provjerenom i od strane proizvo\u0111a\u010da autoriziranom kodu. <\/p>\n

OpenTitan temeljeni \u010dipovi mogu se koristiti u
\nserver maj\u010dinskim plo\u010dama, mre\u017enim karticama, potro\u0161a\u010dkim ure\u0111ajima, usmjeriva\u010dima i ure\u0111ajima interneta stvari za verificiranje firmware-a (otkrivanje modifikacije firmware-a zlonamjernim softverom), pru\u017eanje kriptografski jedinstvenog identifikatora sustava (za\u0161tita od zamjene opreme), za\u0161titu kriptografskih klju\u010deva (izolacija klju\u010deva u slu\u010daju fizi\u010dkog pristupa opremi od strane napada\u010da), pru\u017eanje sigurnosnih usluga i vo\u0111enje izoliranog audit loga koji se ne mo\u017ee urediti ili izbrisati.<\/p>\n

\"Google<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Izvor: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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 […]<\/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\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Google je predstavio otvoreni projekt OpenTitan za stvaranje pouzdanih \u010dipova | ProHoster","description":"Tvrtka Google predstavila je novi otvoreni projekt","canonical_url":"https:\/\/prohoster.info\/hr\/blog\/news\/google-predstavil-otkrytyj-proekt-opentitan-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hr_HR","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\udd47Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 OpenTitan \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\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","og:url":"https:\/\/prohoster.info\/hr\/blog\/news\/google-predstavil-otkrytyj-proekt-opentitan-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":"2019-11-07T21:00:00+00:00","article:modified_time":"2020-02-18T11:00:09+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"52446","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 03:37:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:43:24","updated":"2026-01-24 03:37:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/52446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/comments?post=52446"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/posts\/52446\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media\/52447"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/media?parent=52446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/categories?post=52446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hr\/wp-json\/wp\/v2\/tags?post=52446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}