{"id":121747,"date":"2025-02-07T03:46:08","date_gmt":"2025-02-07T01:46:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/nachalos-proizvodstvo-chipov-na-baze-otkrytoj-platformy-opentitan"},"modified":"2025-02-07T03:46:08","modified_gmt":"2025-02-07T01:46:09","slug":"nachalos-proizvodstvo-chipov-na-baze-otkrytoj-platformy-opentitan","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/nachalos-proizvodstvo-chipov-na-baze-otkrytoj-platformy-opentitan","title":{"rendered":"Za\u010dala sa v\u00fdroba \u010dipov na b\u00e1ze otvorenej platformy OpenTitan","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spolo\u010dnos\u0165 Google po \u0161iestich rokoch pr\u00e1ce na projekte ozn\u00e1mila za\u010diatok v\u00fdroby \u010dipu postaven\u00e9ho na otvorenej platforme OpenTitan. \u010cip vyr\u00e1ba spolo\u010dnos\u0165 Nuvoton a je ozna\u010den\u00fd ako prv\u00e1 realiz\u00e1cia OpenTitan, pripraven\u00e1 na pou\u017eitie v pracovn\u00fdch projektoch. V s\u00fa\u010dasnosti bola vydan\u00e1 sk\u00fa\u0161obn\u00e1 s\u00e9ria na testovanie, pri\u010dom hromadn\u00e1 v\u00fdroba je napl\u00e1novan\u00e1 na jar tohto roka. <\/p>\n

OpenTitan je platforma na vytv\u00e1ranie d\u00f4veryhodn\u00fdch hardv\u00e9rov\u00fdch komponentov (RoT, Root of Trust), ktor\u00e9 sa pou\u017e\u00edvaj\u00fa tam, kde je potrebn\u00e9 zaru\u010di\u0165 integritu hardv\u00e9rov\u00fdch a softv\u00e9rov\u00fdch prvkov syst\u00e9mu. Napr\u00edklad na overenie, \u017ee kritick\u00e9 s\u00fa\u010dasti syst\u00e9mu neboli zmenen\u00e9 a vych\u00e1dzaj\u00fa z overen\u00e9ho a autorizovan\u00e9ho k\u00f3du v\u00fdrobcu. Projekt poskytuje hotov\u00fd, overen\u00fd a spo\u013eahliv\u00fd r\u00e1mec, ktor\u00fd zvy\u0161uje d\u00f4veru v vytv\u00e1ran\u00e9 rie\u0161enia a zni\u017euje n\u00e1klady pri v\u00fdvoji \u0161pecializovan\u00fdch \u010dipov na zabezpe\u010denie. <\/p>\n

\u010cipy na b\u00e1ze OpenTitan m\u00f4\u017eu by\u0165 pou\u017eit\u00e9 v serverov\u00fdch z\u00e1kladn\u00fdch dosk\u00e1ch, sie\u0165ov\u00fdch kart\u00e1ch, spotrebite\u013esk\u00fdch zariadeniach, routeroch a zariadeniach internetu vec\u00ed na overovanie firmv\u00e9ru a na\u010d\u00edtan\u00fdch komponentov, na generovanie kryptograficky jedine\u010dn\u00fdch identifik\u00e1torov syst\u00e9mu (ochrana proti podvrhnutiu hardv\u00e9ru), na poskytovanie s\u00favisiacich bezpe\u010dnostn\u00fdch slu\u017eieb, na ochranu kryptografick\u00fdch k\u013e\u00fa\u010dov (izol\u00e1cia k\u013e\u00fa\u010dov v pr\u00edpade, \u017ee sa \u00fato\u010dn\u00edk dostane k hardv\u00e9ru fyzicky) a na vedenie izolovan\u00e9ho aud\u00edtorsk\u00e9ho denn\u00edka, ktor\u00fd nie je mo\u017en\u00e9 upravi\u0165 alebo vymaza\u0165. <\/p>\n

OpenTitan obsahuje logick\u00e9 bloky po\u017eadovan\u00e9 v RoT \u010dipoch, ako je otvoren\u00fd mikroprocesor zalo\u017een\u00fd na architekt\u00fare RISC-V (RV32IMCB Ibex), kryptografick\u00e9 koprocesory, hardv\u00e9rov\u00fd gener\u00e1tor n\u00e1hodn\u00fdch \u010d\u00edsel, spr\u00e1vca k\u013e\u00fa\u010dov s podporou DICE, mechanizmus zabezpe\u010den\u00e9ho ukladania d\u00e1t v trvalej a opera\u010dnej pam\u00e4ti, technol\u00f3gie ochrany, bloky vstupu\/v\u00fdstupu a komponenty zabezpe\u010den\u00e9ho sp\u00fa\u0161\u0165ania. Zariadenie taktie\u017e poskytuje bloky s implement\u00e1ciou typov\u00fdch algoritmov \u0161ifrovania, ako s\u00fa AES a HMAC-SHA256, a akceler\u00e1tor matematick\u00fdch oper\u00e1ci\u00ed, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa v algoritmoch na spracovanie digit\u00e1lnych podpisov na z\u00e1klade verejn\u00fdch k\u013e\u00fa\u010dov.

\"Za\u010dala<\/center> <\/p>\n

Projekt zalo\u017eila spolo\u010dnos\u0165 Google, ale bol prenesen\u00fd na neziskov\u00fa organiz\u00e1ciu lowRISC, po \u010dom sa k jeho v\u00fdvoju pridali spolo\u010dnosti ako Western Digital, Seagate, Nuvoton Technology, Winbond, Rivos, zeroRISC a G+D Mobile Security. S\u00favisiaci k\u00f3d a \u0161pecifik\u00e1cie hardv\u00e9rov\u00fdch komponentov boli zverejnen\u00e9 pod licenciou Apache 2.0. Z\u00e1kladom rie\u0161en\u00ed pou\u017e\u00edvan\u00fdch v OpenTitan s\u00fa technol\u00f3gie u\u017e pou\u017e\u00edvan\u00e9 v kryptografick\u00fdch USB tokenoch Google Titan a TPM \u010dipoch na zabezpe\u010denie overenej sp\u00fa\u0161\u0165ania. serveroch<\/a> infrastrukt\u00fare Google, ako aj na zariadeniach Chromebook a Pixel. <\/p>\n

Na rozdiel od existuj\u00facich implement\u00e1ci\u00ed Root of Trust, OpenTitan sa rozv\u00edja v s\u00falade s konceptom \u201ebezpe\u010dnos\u0165 prostredn\u00edctvom transparentnosti\u201c, ktor\u00fd predpoklad\u00e1 dostupnos\u0165 k\u00f3du a sch\u00e9m, ako aj pou\u017eitie plne otvoren\u00e9ho v\u00fdvojov\u00e9ho procesu, ktor\u00fd nie je viazan\u00fd na konkr\u00e9tnych dod\u00e1vate\u013eov a v\u00fdrobcov \u010dipov. OpenTitan sa stal prvou uvedenou na trh otvorenou implement\u00e1ciou Root of Trust, ktor\u00e1 podporuje postkvantov\u00fd mechanizmus bezpe\u010dn\u00e9ho sp\u00fa\u0161\u0165ania zalo\u017een\u00fd na algoritme na generovanie digit\u00e1lnych podpisov SLH-DSA (Sphincs+), odoln\u00e9ho vo\u010di \u00fatokom kvantov\u00fdch po\u010d\u00edta\u010dov.

\"Za\u010dala<\/center>
\n
Zdroj: 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\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043b\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0447\u0438\u043f\u0430, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b OpenTitan. \u0427\u0438\u043f \u0432\u044b\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Nuvoton \u0438 \u043e\u0442\u043c\u0435\u0447\u0435\u043d \u043a\u0430\u043a \u043f\u0435\u0440\u0432\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f OpenTitan, \u0433\u043e\u0442\u043e\u0432\u0430\u044f \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u0430 \u043f\u0440\u043e\u0431\u043d\u0430\u044f \u043f\u0430\u0440\u0442\u0438\u044f, \u0430 \u0437\u0430\u043f\u0443\u0441\u043a \u043c\u0430\u0441\u0441\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043d\u0430\u043c\u0435\u0447\u0435\u043d \u043d\u0430 \u0432\u0435\u0441\u043d\u0443 \u044d\u0442\u043e\u0433\u043e \u0433\u043e\u0434\u0430. OpenTitan \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121748,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121747","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\udd47Za\u010dalo sa s v\u00fdrobou \u010dipov na otvorenej platforme OpenTitan | ProHoster","description":"Spolo\u010dnos\u0165 Google po \u0161iestich rokoch pr\u00e1ce na projekte ozn\u00e1mila za\u010diatok v\u00fdroby \u010dipu postaven\u00e9ho na otvorenej platforme OpenTitan.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/nachalos-proizvodstvo-chipov-na-baze-otkrytoj-platformy-opentitan","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","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\u041d\u0430\u0447\u0430\u043b\u043e\u0441\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0447\u0438\u043f\u043e\u0432 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b OpenTitan | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u043e\u0441\u043b\u0435 \u0448\u0435\u0441\u0442\u0438 \u043b\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0447\u0438\u043f\u0430, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b OpenTitan.","og:url":"https:\/\/prohoster.info\/sk\/blog\/news\/nachalos-proizvodstvo-chipov-na-baze-otkrytoj-platformy-opentitan","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":"2025-02-07T01:46:09+00:00","article:modified_time":"2025-02-07T01:46:09+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"121747","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":"default","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":"2026-01-23 10:23:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-01-23 10:23:19","updated":"2026-01-23 10:23:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/121747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=121747"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/121747\/revisions"}],"predecessor-version":[{"id":164431,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/121747\/revisions\/164431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media\/121748"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=121747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=121747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=121747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}