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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://mastodon.social/users/fj/statuses/111969752716686597">Frederic Jacobs (fj@mastodon.social)'s status on Wednesday, 21-Feb-2024 23:58:10 JST</a><a href="https://mastodon.social/@fj" title="fj@mastodon.social"><img src="https://gnusocial.jp/avatar/94289-48-20240615001525.webp" width="48" height="48" alt="Frederic Jacobs" style="position: absolute; left: 0; top: 0;">Frederic Jacobs</a></section><article><p>💬🔒⚛️ Delighted to announce iMessage PQ3, our formally-verified protocol for end-to-end encryption that provides the strongest post-quantum protections against “Harvest Now, Decrypt Later” attackers by not only performing a quantum-secure key establishment, but also performing post-quantum ongoing rekeying. </p><p>Support for PQ3 will start to roll out with the public releases of iOS 17.4, iPadOS 17.4, macOS 14.4, and watchOS 10.4<br><a href="https://security.apple.com/blog/imessage-pq3/" rel="nofollow noreferrer">https://security.apple.com/blog/imessage-pq3/</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/2744630#notice-5442415">In conversation</a><time datetime="2024-02-21T23:58:10+09:00" title="Wednesday, 21-Feb-2024 23:58:10 JST">about 9 months ago</time> <span>from <span><a href="https://mastodon.social/@fj/111969752716686597" rel="external" title="Sent from mastodon.social via ActivityPub">mastodon.social</a></span></span><a href="https://mastodon.social/@fj/111969752716686597">permalink</a><h4>Attachments</h4><ol><li><article><header><div>Domain not in remote thumbnail source whitelist: security.apple.com</div><h5><a href="https://security.apple.com/blog/imessage-pq3/">Blog - iMessage with PQ3: The new state of the art in quantum-secure messaging at scale - Apple Security Research</a></h5><div></div></header><div>We are introducing PQ3, a groundbreaking cryptographic protocol for iMessage that advances the state of the art of end-to-end secure messaging. With compromise-resilient encryption and extensive defenses against even highly sophisticated quantum attacks, PQ3 provides protocol protections that surpass those in all other widely deployed messaging apps.</div><footer></footer></article></li></ol></footer></blockquote>

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Frederic Jacobs (fj@mastodon.social)'s status on Wednesday, 21-Feb-2024 23:58:10 JST Frederic Jacobs
💬🔒⚛️ Delighted to announce iMessage PQ3, our formally-verified protocol for end-to-end encryption that provides the strongest post-quantum protections against “Harvest Now, Decrypt Later” attackers by not only performing a quantum-secure key establishment, but also performing post-quantum ongoing rekeying.
Support for PQ3 will start to roll out with the public releases of iOS 17.4, iPadOS 17.4, macOS 14.4, and watchOS 10.4
https://security.apple.com/blog/imessage-pq3/
In conversationabout 9 months ago from mastodon.socialpermalink
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  Blog - iMessage with PQ3: The new state of the art in quantum-secure messaging at scale - Apple Security Research
  We are introducing PQ3, a groundbreaking cryptographic protocol for iMessage that advances the state of the art of end-to-end secure messaging. With compromise-resilient encryption and extensive defenses against even highly sophisticated quantum attacks, PQ3 provides protocol protections that surpass those in all other widely deployed messaging apps.

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