Hacker News<p>Offline PKI using 3 Yubikeys and an ARM single board computer</p><p><a href="https://vincent.bernat.ch/en/blog/2025-offline-pki-yubikeys" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">vincent.bernat.ch/en/blog/2025</span><span class="invisible">-offline-pki-yubikeys</span></a></p><p><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HackerNews</span></a> <a href="https://mastodon.social/tags/OfflinePKI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OfflinePKI</span></a> <a href="https://mastodon.social/tags/Yubikey" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Yubikey</span></a> <a href="https://mastodon.social/tags/ARM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ARM</span></a> <a href="https://mastodon.social/tags/SingleBoardComputer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SingleBoardComputer</span></a> <a href="https://mastodon.social/tags/Cybersecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cybersecurity</span></a> <a href="https://mastodon.social/tags/TechInnovation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TechInnovation</span></a></p>