{"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\/nl\/blog\/news\/google-predstavil-otkrytyj-proekt-opentitan-dlya-sozdaniya-zasluzhivayushhih-doveriya-chipov","title":{"rendered":"Google heeft het open project OpenTitan gepresenteerd voor het cre\u00ebren van betrouwbare chips","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Google <noindex><a rel=\"nofollow\" href=\"https:\/\/opensource.googleblog.com\/2019\/11\/opentitan-open-sourcing-transparent.html\">heeft ge\u00efntroduceerd<\/a><\/noindex> nieuw open project <noindex><a rel=\"nofollow\" href=\"https:\/\/opentitan.org\/\">OpenTitan<\/a><\/noindex>, een platform voor het cre\u00ebren van betrouwbare hardwarecomponenten (RoT, Root of Trust). De basis van OpenTitan bestaat uit technologie\u00ebn die al worden toegepast in cryptografische USB-tokens. <noindex><a rel=\"nofollow\" href=\"https:\/\/cloud.google.com\/titan-security-key\/\">Google Titan<\/a><\/noindex>  en <noindex><a rel=\"nofollow\" href=\"https:\/\/2018.osfc.io\/uploads\/talk\/paper\/7\/gsc_copy.pdf\">TPM-chips<\/a><\/noindex> voor het waarborgen van geverifieerde opstartprocedures, ge\u00efnstalleerd op servers in de infrastructuur van Google, evenals op Chromebook- en Pixel-apparaten. De bij het project betrokken code en specificaties voor hardwarecomponenten <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/lowRISC\/opentitan\">gepubliceerd<\/a><\/noindex> zijn beschikbaar op GitHub onder de Apache 2.0-licentie.<\/p>\n<p>In tegenstelling tot bestaande implementaties van Root of Trust, ontwikkelt het nieuwe project zich volgens het concept van 'veiligheid door transparantie', dat een volledig open ontwikkelingsproces en toegang tot code en schema's impliceert. OpenTitan kan worden gebruikt als een kant-en-klaar, getest en betrouwbaar kader, waarmee het vertrouwen in de te cre\u00ebren oplossingen kan worden verhoogd en de kosten bij de ontwikkeling van gespecialiseerde chips voor beveiliging kunnen worden verlaagd. OpenTitan zal zich ontwikkelen op een onafhankelijke locatie als een gezamenlijk project, niet gebonden aan specifieke leveranciers en chipproducenten. <\/p>\n<p>De ontwikkeling van OpenTitan zal worden begeleid door een non-profitorganisatie  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.lowrisc.org\/\">lowRISC<\/a><\/noindex>, die een vrije microprocessor op basis van de RISC-V-architectuur ontwikkelt. Bedrijven zoals G+D Mobile Security, Nuvoton Technology en Western Digital hebben zich al aangesloten bij de gezamenlijke inspanning rond OpenTitan, evenals de ETH Z\u00fcrich en de Universiteit van Cambridge, waarvan onderzoekers de beveiligde processorarchitectuur <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cl.cam.ac.uk\/research\/security\/ctsrd\/cheri\/\">CHERI<\/a><\/noindex> (Capability Hardware Enhanced RISC Instructions) hebben ontwikkeld en recentelijk <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cst.cam.ac.uk\/news\/cambridge-collaborates-arm-improve-computer-security\">geleverd<\/a><\/noindex> een subsidie van 190 miljoen euro hebben ontvangen voor de aanpassing van gerelateerde technologie\u00ebn voor ARM-processors en de creatie van een prototype van een nieuw hardwareplatform genaamd Morello.<\/p>\n<p> Het OpenTitan-project omvat de ontwikkeling van verschillende logische componenten die in RoT-chips vereist zijn, waaronder een open microprocessor <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/lowRISC\/ibex\/\">lowRISC Ibex<\/a><\/noindex> gebaseerd op de RISC-V-architecatuur, cryptografische coprocessoren, een hardwarematige random number generator, een hi\u00ebrarchie voor het opslaan van sleutels en gegevens in permanente en operationele geheugen, beveiligingsmechanismen, invoer-\/uitvoerblokken, middelen voor veilige opstart en meer. OpenTitan kan worden gebruikt waar het belangrijk is de integriteit van de hardware- en softwarecomponenten van het systeem te waarborgen, zodat cruciale systeemcomponenten niet zijn vervalst en zijn gebaseerd op goedgekeurde en authentieke code van de fabrikant. <\/p>\n<p>Chips gebaseerd op OpenTitan kunnen gebruikt worden in<br \/>\nserver moederborden, netwerkkaarten, consumentenapparaten, routers, en internet of things apparaten voor het verifi\u00ebren van firmware (detectie van firmware-modificaties door kwaadaardige software), het bieden van een cryptografisch unieke systeemidentificatie (bescherming tegen vervalsing van hardware), de bescherming van cryptografische sleutels (isolatie van sleutels in het geval van fysieke toegang van een aanvaller tot de hardware), het verstrekken van beveiligingsgerelateerde diensten en het voeren van een ge\u00efsoleerd auditlogboek dat niet kan worden bewerkt of gewist.<\/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 heeft het open project OpenTitan gepresenteerd voor het cre\u00ebren van betrouwbare chips\" 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>Bron: <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 5.0.3 - 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\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" 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