{"id":163123,"date":"2026-03-05T11:12:00","date_gmt":"2026-03-05T09:12:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-chromebook-nachalas-integracziya-otkrytyh-chipov-opentitan"},"modified":"2026-03-05T11:12:00","modified_gmt":"2026-03-05T09:12:01","slug":"v-chromebook-nachalas-integracziya-otkrytyh-chipov-opentitan","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/v-chromebook-nachalas-integracziya-otkrytyh-chipov-opentitan","title":{"rendered":"Chromebookis on alanud avatud OpenTitan kiipide integreerimine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Google on kuulutanud v\u00e4lja Chromebookide seadmetes OpenTitani avatud platvormil p\u00f5hinevate kiipide kasutamise alguse. Chromebookid on esimesed kommertseesm\u00e4rkidel kergesti k\u00e4ttesaadavad seadmed, mis on varustatud OpenTitaniga. Sel aastal kavatseb Google tuua andmekeskustes turule serveris\u00fcsteeme, mis kasutavad OpenTitanit. Kiipide massiliseks tootmiseks on korraldanud ettev\u00f5te Nuvoton. Samuti on teatatud, et on alustatud teise versiooni kiibi arendamist, mis v\u00f5imaldab kasutada turvaliseks k\u00e4ivitamiseks ja t\u00f5endamiseks postkvantide kr\u00fcptimisalgoritme ML-DSA ja ML-KEM, integreerides meetodid, mis p\u00f5hinevad v\u00f5rgu teooria probleemide lahendamisel.

\"Chromebookis<\/center> <\/p>\n

OpenTitani projekt pakub usaldusv\u00e4\u00e4rsete riistvarakomponentide (RoT, Root of Trust) loomiseks m\u00f5eldud platvormi, mida kasutatakse seal, kus on vajalik tagada s\u00fcsteemi riist- ja tarkvarakomponentide terviklikkus. OpenTitan loodi 2018. aastal Google'i poolt, kuid 2019. aastal anti see \u00fcle mittetulundus\u00fchingule lowRISC, millele j\u00e4rgnesid sellised ettev\u00f5tted nagu Western Digital, Seagate, Nuvoton Technology, Winbond, Rivos, zeroRISC ja G+D Mobile Security. Projekti seotud kood ja riistvarakomponentide spetsifikatsioonid on avaldatud Apache 2.0 litsentsi alatt. OpenTitanis rakendatud lahenduste aluseks on tehnoloogiad, mida juba kasutatakse Google'i Titan kr\u00fcptograafilistes USB-tokenites ja TPM-kiibides, et tagada t\u00f5estatud k\u00e4ivitamine, mis on installitud serverites<\/a> Google'i infrastruktuuris ning ka Chromebooki ja Pixel seadmetes. <\/p>\n

Erinevalt olemasolevatest Trust Rooti lahendustest arendab OpenTitan end l\u00e4bipaistvuse kaudu turvalisuse kontseptsiooni j\u00e4rgi, mis h\u00f5lmab koodi ja skeemide kergesti k\u00e4ttesaadavust ning t\u00e4iesti avatud arendusprotsessi, mis ei ole seotud \u00fchegi konkreetse tarnija v\u00f5i kiibitootjaga. OpenTitan on turule toodud esimene avatud Trust Rooti lahendus, millel on post-kvantmehaanika turvalise k\u00e4ivitamise toetus, mis p\u00f5hineb SLH-DSA (Sphincs+) digitaalsete allkiri genereerimise algoritmil, mis on vastupidav kvantarvutite r\u00fcnnakutele. <\/p>\n

OpenTitani baasil olevad kiibid v\u00f5ivad kasutada serverite emaplaatidel, v\u00f5rgukaartidel, tarbija seadmetes, ruuterites ja asjade interneti seadmetes, et kinnitada p\u00fcsivara ja laaditavaid komponente (kaitse s\u00fcsteemi kriitiliste osade muutmise eest), genereerida kr\u00fcptograafiliselt unikaalseid s\u00fcsteemi tuvastajaid (kaitse seadmete vale esitlemise eest), pakkuda turvalisusega seotud teenuseid, kaitsta kr\u00fcptov\u00f5tmeid (v\u00f5tmete isoleerimine, kui r\u00fcndaja saab f\u00fc\u00fcsilise juurdep\u00e4\u00e4su seadmele) ja pidada isoleeritud auditi logi, mida ei saa muuta ega kustutada. <\/p>\n

OpenTitan sisaldab RoT-kiipides n\u00f5utud loogikablokke, nagu avatud RISC-V arhitektuuril p\u00f5hinev mikroprotsessor (RV32IMCB Ibex), kr\u00fcptograafilised ko-protsessorid, riistvaraline juhuslike numbrite generaator, DICE toe jaotamise v\u00f5tmehaldur, turvalise andmesalvestuse mehhanism p\u00fcsivajas ja m\u00e4les, kaitsetehnoloogiad, sisendi\/v\u00e4ljundi plokid ja turvalise k\u00e4ivitamise komponendid. Seade pakub samuti plokke t\u00fc\u00fcpiliste kr\u00fcptimisalgoritmide, nagu AES ja HMAC-SHA256, rakendustega ning matemaatikaoperatsioonide kiirendit, mida kasutatakse digitaalsete allkirjade loomise algoritmides avalike v\u00f5tmete alusel. <\/p>\n

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

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 Chromebook \u0447\u0438\u043f\u043e\u0432, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b OpenTitan. Chromebook \u0441\u0442\u0430\u043b\u0438 \u043f\u0435\u0440\u0432\u044b\u043c\u0438 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u044b\u043c\u0438 OpenTitan. \u0421\u043b\u0435\u0434\u043e\u043c \u0432 \u044d\u0442\u043e\u043c \u0433\u043e\u0434\u0443 \u0432 \u0434\u0430\u0442\u0430\u0446\u0435\u043d\u0442\u0440\u0430\u0445 Google \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043d\u0430\u0447\u0430\u0442\u044c \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0441 OpenTitan. \u041c\u0430\u0441\u0441\u043e\u0432\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0447\u0438\u043f\u043e\u0432 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Nuvoton. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043e \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430\u0434 \u0432\u0442\u043e\u0440\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 \u0447\u0438\u043f\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":163124,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-163123","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47Chromebookis algas avatud OpenTitan kiipide integreerimine | ProHoster","description":"Google teatas, et hakkab Chromebooki seadmetes kasutama OpenTitan avatud platvormi p\u00f5hjal projekteeritud kiipe. Chromebookid on esimesed kaubanduslikult saadaval olevad seadmed, mis on varustatud OpenTitaniga. Sellele j\u00e4rgneb sel aastal Google'i andmekeskustes serveris\u00fcsteemide juurutamine OpenTitan p\u00f5hjal. Kiipide massiline tootmine on korraldatud ettev\u00f5tte Nuvoton poolt. Lisaks on teavitatud, et t\u00f6\u00f6tatakse teise versiooni kiibi kallal, mis v\u00f5imaldab","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/v-chromebook-nachalas-integracziya-otkrytyh-chipov-opentitan","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\u0412 Chromebook \u043d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0447\u0438\u043f\u043e\u0432 OpenTitan | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445 Chromebook \u0447\u0438\u043f\u043e\u0432, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b OpenTitan. Chromebook \u0441\u0442\u0430\u043b\u0438 \u043f\u0435\u0440\u0432\u044b\u043c\u0438 \u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u044b\u043c\u0438 OpenTitan. \u0421\u043b\u0435\u0434\u043e\u043c \u0432 \u044d\u0442\u043e\u043c \u0433\u043e\u0434\u0443 \u0432 \u0434\u0430\u0442\u0430\u0446\u0435\u043d\u0442\u0440\u0430\u0445 Google \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u044e\u0442 \u043d\u0430\u0447\u0430\u0442\u044c \u0432\u043d\u0435\u0434\u0440\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0441 OpenTitan. \u041c\u0430\u0441\u0441\u043e\u0432\u043e\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0447\u0438\u043f\u043e\u0432 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Nuvoton. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043e \u043e \u043d\u0430\u0447\u0430\u043b\u0435 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430\u0434 \u0432\u0442\u043e\u0440\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 \u0447\u0438\u043f\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442","og:url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/v-chromebook-nachalas-integracziya-otkrytyh-chipov-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":"2026-03-05T09:12:01+00:00","article:modified_time":"2026-03-05T09:12:01+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"163123","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":"2026-03-05 09:12:54","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2026-03-05 09:12:01","updated":"2026-03-05 09:12:54"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/163123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=163123"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/163123\/revisions"}],"predecessor-version":[{"id":164467,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/163123\/revisions\/164467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media\/163124"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=163123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=163123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=163123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}