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| <p class="intro__body"> |
| OpenTitan is the first open source project building a transparent, high-quality reference design and integration |
| guidelines for silicon root of trust (RoT) chips. |
| </p> |
| </div> |
| </section> |
| |
| <section id="benefits" class="benefits light-bg"> |
| <h2 class="sr-only">Benefits</h2> |
| <div class="benefit-list"> |
| <div class="benefit"> |
| <figure class="benefit__image" aria-hidden="true"> |
| <svg xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 218 218"> |
| <use fill="url(#a)" xlink:href="#b" fill-rule="evenodd" /> |
| </svg> |
| <svg class="benefit__decoration" aria-hidden="true" xmlns:xlink="http://www.w3.org/1999/xlink" |
| viewBox="-4 -4 224 224"> |
| <use fill="none" stroke-width="1" stroke="#23BDE3" xlink:href="#b" opacity="0.3" /> |
| </svg> |
| </figure> |
| |
| <div class="benefit__content"> |
| <h3 class="benefit__headline h2">Transparent</h3> |
| <p class="benefit__body bodytext bodytext--large"> |
| Anyone can inspect, evaluate, and contribute to OpenTitan's design |
| and documentation to help build a more transparent, trustworthy |
| silicon RoT for all. |
| </p> |
| </div> |
| </div> |
| <div class="benefit"> |
| <figure class="benefit__image" aria-hidden="true"> |
| <svg xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 218 218"> |
| <use fill="url(#a)" xlink:href="#c" /> |
| </svg> |
| <svg class="benefit__decoration" aria-hidden="true" xmlns:xlink="http://www.w3.org/1999/xlink" |
| viewBox="-4 -4 224 224"> |
| <use fill="none" stroke-width="1" stroke="#23BDE3" xlink:href="#c" opacity="0.3" /> |
| </svg> |
| </figure> |
| <div class="benefit__content"> |
| <h3 class="benefit__headline h2">High quality</h3> |
| <p class="benefit__body bodytext bodytext--large"> |
| OpenTitan's aim is to build and maintain a high-quality |
| logically-secure silicon design, including reference firmware, |
| verification collateral, and technical documentation. |
| </p> |
| </div> |
| </div> |
| <div class="benefit"> |
| <figure class="benefit__image" aria-hidden="true"> |
| <svg xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 218 218"> |
| <use fill="url(#a)" xlink:href="#d" /> |
| </svg> |
| <svg class="benefit__decoration" aria-hidden="true" xmlns:xlink="http://www.w3.org/1999/xlink" |
| viewBox="-4 -4 224 224"> |
| <use fill="none" stroke-width="1" stroke="#23BDE3" xlink:href="#d" opacity="0.3" /> |
| </svg> |
| </figure> |
| <div class="benefit__content"> |
| <h3 class="benefit__headline h2">Flexible</h3> |
| <p class="benefit__body bodytext bodytext--large"> |
| Adopters can reduce costs and reach more customers by using a |
| vendor- and platform-agnostic silicon RoT design that can be |
| integrated into data center servers, storage devices, peripherals and |
| other hardware. |
| </p> |
| </div> |
| </div> |
| </div> |
| </section> |
| |
| <section id="learn-more" class="cta"> |
| <h2 class="sr-only">Learn more</h2> |
| <p class="cta__body quote"> |
| OpenTitan helps to make the silicon root of trust (RoT) more transparent, |
| trustworthy, and ultimately, secure. |
| </p> |
| <a href="{{ .Site.Params.announce_url }}" class="btn" aria-label="Learn more about OpenTitan">Learn more</a> |
| </section> |
| |
| <section id="features" class="features light-bg"> |
| <h2 class="h2">Features</h2> |
| <ol class="feature-list"> |
| <li class="feature-list__item"> |
| <h3 class="h3 feature__headline">Independently managed</h3> |
| <p class="bodytext feature__body"> |
| OpenTitan is stewarded by |
| <a href="{{ .Site.Params.partner_lowrisc }}">lowRISC</a>, a |
| not-for-profit company that uses collaborative engineering to |
| develop and maintain open source silicon designs and tools for the |
| long term. |
| </p> |
| </li> |
| <li class="feature-list__item"> |
| <h3 class="h3 feature__headline">Open source</h3> |
| <p class="bodytext feature__body"> |
| OpenTitan is an open source project with leading not-for-profit, |
| academic, and commercial organizations committed to its development |
| and expansion. |
| </p> |
| </li> |
| <li class="feature-list__item"> |
| <h3 class="h3 feature__headline">Security through transparency</h3> |
| <p class="bodytext feature__body"> |
| As an open source project, OpenTitan enables the larger community |
| to proactively audit, evaluate, and improve the security properties |
| of the design. |
| </p> |
| </li> |
| <li class="feature-list__item"> |
| <h3 class="h3 feature__headline">High-quality IP</h3> |
| <p class="bodytext feature__body"> |
| OpenTitan is developed by engineers and researchers from ETH |
| Zürich, G+D Mobile Security, Google, lowRISC, Nuvoton Technology, |
| and Western Digital. Our community brings ideas and expertise from |
| a variety of perspectives. |
| </p> |
| </li> |
| <li class="feature-list__item"> |
| <h3 class="h3 feature__headline">Modern architecture</h3> |
| <p class="bodytext feature__body"> |
| OpenTitan is designed to serve as the system root of trust by |
| actively mediating access to the first-stage boot firmware. It is |
| built upon the quality constructs and security principles used to |
| create |
| <a href="{{ .Site.Params.announce_url }}">Google's Titan chips</a>. |
| </p> |
| </li> |
| <li class="feature-list__item"> |
| <h3 class="h3 feature__headline">Vendor- and platform-agnostic</h3> |
| <p class="bodytext feature__body"> |
| Because it is not proprietary to a specific vendor or platform, |
| OpenTitan can be integrated with data center servers, peripherals, |
| storage devices, and other hardware, helping you reduce costs and reach more |
| customers. |
| </p> |
| </li> |
| </ol> |
| </section> |
| |
| <section id="integrate" class="cta"> |
| <h2 class="sr-only">Contribute to OpenTitan</h2> |
| <p class="cta__body quote"> |
| Interested in contributing to the OpenTitan project? |
| </p> |
| <a href="mailto:{{ .Site.Params.get_involved_email }}" class="btn">Contact us</a> |
| </section> |
| |
| <section id="partners" class="partners light-bg"> |
| <h2 class="h2">Partners</h2> |
| <div class="partner-list"> |
| <a href="{{ .Site.Params.partner_lowrisc }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/lowrisc.svg" alt="lowRISC"> |
| </a> |
| <a href="{{ .Site.Params.partner_ethzurich }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/eth-zurich.svg" alt="ETH Zurich"> |
| </a> |
| <a href="{{ .Site.Params.partner_gd }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/giesecke.png" alt="Giesecke + Devrient Creating Confidence"> |
| </a> |
| <a href="{{ .Site.Params.partner_google }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/google.svg" alt="Google"> |
| </a> |
| <a href="{{ .Site.Params.partner_nuvoton }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/nuvoton.svg" alt="nuvoTon"> |
| </a> |
| <a href="{{ .Site.Params.partner_wd }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/western-digital.svg" alt="Western Digital"> |
| </a> |
| <a href="{{ .Site.Params.partner_seagate }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/seagate.svg" alt="Seagate"> |
| </a> |
| <a href="{{ .Site.Params.partner_rivos }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/rivos.svg" alt="Rivos Inc."> |
| </a> |
| <a href="{{ .Site.Params.partner_winbond }}" class="partner" target="_blank"> |
| <img src="https://static.opentitan.org/img/partners/winbond.svg" alt="Winbond Electronics Corporation"> |
| </a> |
| </div> |
| |
| <div class="partner-quote"> |
| <ul class="js-partner-quotes"> |
| {{ range $.Site.Data.partner_quotes }} |
| <li class="partner-quote__item"> |
| <blockquote> |
| <p class="quote quote--small js-quote-text">{{ .quote }}</p> |
| <footer class="js-quote-partner"> |
| {{ .partner }} |
| </footer> |
| </blockquote> |
| </li> |
| {{ end }} |
| </ul> |
| </div> |
| </section> |
| |
| <section id="join-the-project" class="cta"> |
| <h2 class="sr-only">Join the Project</h2> |
| <p class="cta__body quote"> |
| Interested in participating in the project? |
| </p> |
| <a href="mailto:{{ .Site.Params.get_involved_email }}" class="btn">Let us know</a> |
| </section> |
| </main> |
| |
| <footer id="footer" class="footer"> |
| <svg class="ani-logo" focusable="false" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 84 84"> |
| <g fill="none" fill-rule="evenodd"> |
| <rect class="center item" width="24" height="24" x="30" y="30" /> |
| <path class="ul item" d="M19 19h27v10.5c0 .8-.7 1.5-1.5 1.5H31v13.5c0 .8-.7 1.5-1.5 1.5H19V19z" /> |
| <path class="ll item" d="M19 65h27V54.5c0-.8-.7-1.5-1.5-1.5H31V39.5c0-.8-.7-1.5-1.5-1.5H19v27z" /> |
| <path class="ur item" d="M65 19H38v10.5c0 .8.7 1.5 1.5 1.5H53v13.5c0 .8.7 1.5 1.5 1.5H65V19z" /> |
| <path class="lr item" d="M65 65H38V54.5c0-.8.7-1.5 1.5-1.5H53V39.5c0-.8.7-1.5 1.5-1.5H65v27z" /> |
| <path class="right item item--outer" |
| d="M82.5 48c.8 0 1.5.7 1.5 1.5v9c0 .8-.7 1.5-1.5 1.5H69V48h13.5zm0-24c.8 0 1.5.7 1.5 1.5v9c0 .8-.7 1.5-1.5 1.5H69V24h13.5z" /> |
| <path class="left item item--outer" |
| d="M15 48v12H1.5C.7 60 0 59.3 0 58.5v-9c0-.8.7-1.5 1.5-1.5H15zm0-24v12H1.5C.7 36 0 35.3 0 34.5v-9c0-.8.7-1.5 1.5-1.5H15z" /> |
| <path class="top item item--outer" |
| d="M34.5 0c.8 0 1.5.7 1.5 1.5V15H24V1.5c0-.8.7-1.5 1.5-1.5h9zm24 0c.8 0 1.5.7 1.5 1.5V15H48V1.5c0-.8.7-1.5 1.5-1.5h9z" /> |
| <path class="bottom item item--outer" |
| d="M60 69v13.5c0 .8-.7 1.5-1.5 1.5h-9c-.8 0-1.5-.7-1.5-1.5V69h12zm-24 0v13.5c0 .8-.7 1.5-1.5 1.5h-9c-.8 0-1.5-.7-1.5-1.5V69h12z" /> |
| </g> |
| </svg> |
| |
| <nav class="footer-nav" aria-label="Full"> |
| <ul class="footer-nav__list"> |
| <li class="footer-nav__item"> |
| <a href="https://docs.opentitan.org">Documentation</a> |
| </li> |
| <li class="footer-nav__item"> |
| <a href="#partners">Partners</a> |
| </li> |
| <li class="footer-nav__item"> |
| <a href="{{ .Site.Params.github_repo }}">Source</a> |
| </li> |
| <li class="footer-nav__item"> |
| <a href="{{ .Site.Params.one_year_url }}">Blog</a> |
| </li> |
| <li class="footer-nav__item footer-nav__item--icons"> |
| <a href="{{ .Site.Params.github_repo }}" aria-label="View on Github"> |
| <svg focusable="false" width="24" height="20" viewBox="0 0 24 20"> |
| <path fill="currentColor" fill-rule="evenodd" |
| d="M11.4 1A9 9 0 002 10c0 4.2 2.7 7.7 6.5 9 .5 0 .7-.2.7-.5v-2.2s-2.7.5-3.3-1.2c0 0-.4-1-1-1.3 0 0-1-.6 0-.6 0 0 1 0 1.5 1 .8 1.4 2.2 1 2.8.7 0-.6.3-1 .6-1.2-2.1-.2-4.3-.5-4.3-4.1 0-1 .3-1.6.9-2.2C6.3 7 6 6 6.5 4.9c.8-.3 2.6 1 2.6 1a9.3 9.3 0 014.9 0s1.8-1.3 2.6-1c.6 1.2.2 2.2.1 2.5.6.6 1 1.2 1 2.2 0 3.6-2.2 3.9-4.4 4 .4.4.7 1 .7 1.8v3.1c0 .3.1.6.6.5a9.3 9.3 0 006.5-9c0-5-4.4-9-9.7-9z" /> |
| </svg> |
| </a> |
| </li> |
| </ul> |
| </nav> |
| |
| <p>© 2019 – {{ now.Format "2006" }} lowRISC contributors, <a href="/privacy-policy/">Privacy |
| Policy</a>, <a href="/usage-policy/">Usage Policy</a>.</p> |
| <p>The text content on this website is licensed under a |
| <a href="https://creativecommons.org/licenses/by-sa/4.0/">Creative Commons |
| Attribution 4.0 International License</a>, except where otherwise noted.</p> |
| <p>No license is granted for the OpenTitan logo or other trademarks. <a |
| href="/trademark-usage-policy/">Trademark Usage Policy</a>.</p> |
| </footer> |
| |
| <script src="/js/tiny-slider.js"></script> |
| |
| <script> |
| // Tiny Slider for Quotes |
| var slider = tns({ |
| container: '.js-partner-quotes', |
| items: 1, |
| autoplay: false, |
| slideBy: 'page', |
| mouseDrag: true, |
| autoHeight: true, |
| nav: false, |
| swipeAngle: 30, |
| loop: false, |
| preventScrollOnTouch: 'auto', |
| controlsPosition: 'bottom', |
| controlsText: [ |
| "<span class='sr-only'>prev</span><svg viewBox='0 0 40 40'><path fill='currentColor' fill-rule='evenodd' d='M16 20l9-6v12z' focusable='false'/></svg>", |
| "<span class='sr-only'>next</span><svg viewBox='0 0 40 40'><path fill='currentColor' fill-rule='evenodd' d='M24 20l-9-6v12z' focusable='false'/></svg>"] |
| }); |
| |
| if (document.fonts.ready) { |
| document.fonts.ready.then(() => { |
| slider.updateSliderHeight() |
| }) |
| } |
| // Light and dark theme |
| document.documentElement.classList.remove('no-js'); |
| const STORAGE_KEY = 'user-color-scheme'; |
| const COLOR_MODE_KEY = '--color-mode'; |
| |
| const modeToggleButton = document.querySelector('.js-mode-toggle'); |
| |
| const getCSSCustomProp = propKey => { |
| let response = getComputedStyle(document.documentElement).getPropertyValue(propKey); |
| |
| if (response.length) { |
| response = response.replace(/\"/g, '').trim(); |
| } |
| |
| return response; |
| }; |
| |
| const applySetting = passedSetting => { |
| let currentSetting = passedSetting || localStorage.getItem(STORAGE_KEY); |
| |
| if (currentSetting) { |
| document.documentElement.setAttribute('data-user-color-scheme', currentSetting) |
| } |
| }; |
| |
| const toggleSetting = () => { |
| let currentSetting = localStorage.getItem(STORAGE_KEY); |
| |
| switch (currentSetting) { |
| case null: |
| currentSetting = getCSSCustomProp(COLOR_MODE_KEY) === 'dark' ? 'light' : 'dark'; |
| break; |
| case 'light': |
| currentSetting = 'dark'; |
| break; |
| case 'dark': |
| currentSetting = 'light'; |
| break; |
| } |
| |
| localStorage.setItem(STORAGE_KEY, currentSetting); |
| |
| return currentSetting; |
| }; |
| |
| modeToggleButton.addEventListener('click', evt => { |
| evt.preventDefault(); |
| |
| applySetting(toggleSetting()); |
| }); |
| |
| applySetting(); |
| |
| // control animation on intro area |
| const intro = document.getElementById('intro'); |
| intro.addEventListener('mouseenter', e => { |
| if (intro.classList.contains('animate')) { |
| return |
| } |
| else { |
| intro.classList.add('animate'); |
| setTimeout(function () { |
| intro.classList.remove('animate'); |
| }, 2200); |
| } |
| }) |
| |
| const partnerList = document.querySelector('.js-partner-quotes'); |
| // fisher-yates shuffle |
| for (let i = partnerList.children.length; i >= 0; i--) { |
| partnerList.appendChild(partnerList.children[Math.random() * i | 0]); |
| } |
| |
| </script> |
| </body> |
| |
| </html> |
