--- title: OpenTitan shipping in production | daily.dev description: OpenTitan, the first open source silicon Root of Trust (RoT), is now shipping in commercially available Chromebooks. Produced by Nuvoton, it marks a seven-year... canonical: https://daily.dev/posts/opentitan-shipping-in-production-cegpjjdsi twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: OpenTitan shipping in production | daily.dev og:description: OpenTitan, the first open source silicon Root of Trust (RoT), is now shipping in commercially available Chromebooks. Produced by Nuvoton, it marks a seven-year... og:url: https://daily.dev/posts/opentitan-shipping-in-production-cegpjjdsi og:image: https://api.daily.dev/og/posts/cEGpJjDsi.png og:image:alt: OpenTitan shipping in production og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # OpenTitan shipping in production **[Google Open Source Blog](https://daily.dev/sources/googleoss)** · 5 min read · 0 upvotes · 0 comments ## Summary OpenTitan, the first open source silicon Root of Trust (RoT), is now shipping in commercially available Chromebooks. Produced by Nuvoton, it marks a seven-year milestone for Google and the lowRISC-maintained open source community. OpenTitan is the first commercially available open source RoT to support post-quantum cryptography (PQC) secure boot via SLH-DSA, and achieves 90%+ functional and code coverage with 40k+ nightly tests. Next steps include deploying OpenTitan in Google datacenters later this year, developing a second-generation part with lattice-based PQC (ML-DSA, ML-KEM), and expanding the methodology to additional open source silicon designs. The project has grown from 2,500 to 29,200+ commits and 275+ contributors since its 2019 launch. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Google joins the OpenROAD Initiative as principal member to accelerate open source silicon innovation](https://daily.dev/posts/google-joins-the-openroad-initiative-as-principal-member-to-accelerate-open-source-silicon-innovatio-thiebctnf) · Google Open Source Blog · 49 upvotes · 3 comments - [Unifying Edge AI: How Coral NPU’s open standard brings portable, energy-viable intelligence from model to silicon](https://daily.dev/posts/unifying-edge-ai-how-coral-npu-s-open-standard-brings-portable-energy-viable-intelligence-from-mod-yvznkgysw) · Google Developers · 0 upvotes · 0 comments - [GrapheneOS: "Apple and Google are gradually…"](https://daily.dev/posts/grapheneos-apple-and-google-are-gradually--m5jit5q02) · Hacker News · 0 upvotes · 0 comments --- Tags: [#quantum-computing](https://daily.dev/tags/quantum-computing), [#security](https://daily.dev/tags/security) [View this post on daily.dev](https://daily.dev/posts/opentitan-shipping-in-production-cegpjjdsi) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"OpenTitan shipping in production","url":"https://daily.dev/posts/opentitan-shipping-in-production-cegpjjdsi","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/opentitan-shipping-in-production-cegpjjdsi"},"datePublished":"2026-03-04T19:52:29.052Z","dateModified":"2026-03-15T08:02:44.406Z","description":"OpenTitan, the first open source silicon Root of Trust (RoT), is now shipping in commercially available Chromebooks. 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