{"id":3992,"date":"2021-09-18T10:21:48","date_gmt":"2021-09-18T08:21:48","guid":{"rendered":"https:\/\/sanctuary.dev\/?p=3992"},"modified":"2023-08-24T15:46:07","modified_gmt":"2023-08-24T13:46:07","slug":"security-architectures-risc-v","status":"publish","type":"post","link":"https:\/\/sanctuary.dev\/de\/blog\/security-architectures-risc-v\/","title":{"rendered":"Sicherheitsarchitekturen der offenen RISC-V Plattform"},"content":{"rendered":"
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Unsere Publikation \"In Hardware We Trust? From TPM to Enclave Computing on RISC-V\", welche RISC-V Sicherheitsarchitekturen systematisiert, wird auf der VLSI-SoC 2021 Konferenz ver\u00f6ffentlicht!<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Wir bei Sanctuary haben eine enge Beziehung zur Sicherheitsforschung und erforschen daher st\u00e4ndig die neuesten Sicherheitstrends auf Arm<\/a>, der x86 Architektur<\/a> und auch auf neuartigen Computerplattformen. Eine Technologie, die in den letzten Jahren stark an Bedeutung gewonnen hat, ist die Instruction Set Architecture (ISA) RISC-V. Das offene Lizenzmodell von RISC-V macht es f\u00fcr die Forschungsgemeinschaft und Start-Ups besonders interessant den Entwurf v\u00f6llig neuer Prozessoren zu erforschen, wobei einige von ihnen bereits fortgeschrittene Funktionen wie die Out-of-Order-Ausf\u00fchrung enthalten, wie der BOOM Prozessorkern<\/a>. Zudem haben bereits einige gro\u00dfe Unternehmen der Halbleiterindustrie eigene RISC-V-Prozessorkerne entwickelt. Eine Liste aller RISC-V-Prozessoren, die bisher entwickelt wurden, finden Sie auf der Website des RISC-V Githubs<\/a>.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Was die Sicherheit betrifft, so bietet der RISC-V-Standard nur einige grundlegende Sicherheitsmechanismen, aber die Offenheit von RISC-V hat Sicherheitsforscher auf der ganzen Welt dazu motiviert, neue Sicherheitsarchitekturen und -mechanismen f\u00fcr die RISC-V-Plattform zu entwerfen und zu entwickeln, und zwar sowohl in Hardware als auch in Software. Dies f\u00fchrte zu einer Reihe neuartiger Enclave-Sicherheitsarchitekturen, die versuchen, die Unzul\u00e4nglichkeiten bestehender Industriel\u00f6sungen zu beheben und die Zukunft kommender Industriel\u00f6sungen zu lenken. Enclave-Architekturen wie unsere Sanctuary Plattform<\/a>, welche auch als vertrauensw\u00fcrdige Ausf\u00fchrungsumgebungen (Trusted Execution Environments, TEE) bezeichnet werden, sind eine spezielle Art von Sicherheitsarchitektur, die Ausf\u00fchrungskontexte, so genannte Enclaves, bieten, die vom Rest der Software auf einem System, z. B. dem Betriebssystem, stark isoliert sind. Enclaves sind daher pr\u00e4destiniert, die sicherheitsempfindlichsten Anwendungen auf einem System zu sch\u00fctzen. In dieser Publikation geben wir einen kurzen \u00dcberblick \u00fcber die bekanntesten RISC-V-basierten Enclave-Architekturen im akademischen Bereich und heben dabei ihre Merkmale, Vorteile und Einschr\u00e4nkungen hervor.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Die vollst\u00e4ndige Publikation kann hier heruntergeladen werden:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Unsere Publikation \"In Hardware We Trust? From TPM to Enclave Computing on RISC-V\", welche RISC-V Sicherheitsarchitekturen systematisiert, wird auf der VLSI-SoC 2021 Konferenz ver\u00f6ffentlicht!<\/p>","protected":false},"author":14,"featured_media":3994,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,26],"tags":[],"class_list":["post-3992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-know-how","category-publication"],"acf":[],"yoast_head":"\nSecurity Architectures on the open RISC-V Platform - SANCTUARY<\/title>\n<meta name=\"description\" content=\"Our systematization of knowledge publication \u201eIn Hardware We Trust? From TPM to Enclave Computing on RISC-V\u201c which discusses RISC-V security architectures is published at the VLSI-SoC 2021 conference!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sanctuary.dev\/de\/blog\/security-architectures-risc-v\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Security Architectures on the open RISC-V Platform - SANCTUARY\" \/>\n<meta property=\"og:description\" content=\"Our systematization of knowledge publication \u201eIn Hardware We Trust? From TPM to Enclave Computing on RISC-V\u201c which discusses RISC-V security architectures is published at the VLSI-SoC 2021 conference!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sanctuary.dev\/de\/blog\/security-architectures-risc-v\/\" \/>\n<meta property=\"og:site_name\" content=\"SANCTUARY\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-18T08:21:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-24T13:46:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sanctuary.dev\/app\/uploads\/2021\/09\/pic-title.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1156\" \/>\n\t<meta property=\"og:image:height\" content=\"584\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Emmanuel Stapf\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@sanctuary_dev\" \/>\n<meta name=\"twitter:site\" content=\"@sanctuary_dev\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/\"},\"author\":{\"name\":\"Emmanuel Stapf\",\"@id\":\"https:\/\/sanctuary.dev\/en\/#\/schema\/person\/4d45e6474ecd26ee1b20ff8a6dc48071\"},\"headline\":\"Security Architectures on the open RISC-V Platform\",\"datePublished\":\"2021-09-18T08:21:48+00:00\",\"dateModified\":\"2023-08-24T13:46:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/\"},\"wordCount\":317,\"publisher\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sanctuary.dev\/app\/uploads\/2021\/09\/pic-title.jpg\",\"articleSection\":[\"Know-how\",\"Publication\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/\",\"url\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/\",\"name\":\"Security Architectures on the open RISC-V Platform - SANCTUARY\",\"isPartOf\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/sanctuary.dev\/en\/blog\/security-architectures-risc-v\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sanctuary.dev\/app\/uploads\/2021\/09\/pic-title.jpg\",\"datePublished\":\"2021-09-18T08:21:48+00:00\",\"dateModified\":\"2023-08-24T13:46:07+00:00\",\"description\":\"Our systematization of knowledge publication \u201eIn Hardware We Trust? 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