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#rfc9420

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Paragon Initiative Enterprises<p>Accelerating The Adoption of Post-Quantum Cryptography with PHP</p><p><a href="https://paragonie.com/blog/2025/02/accelerating-adoption-post-quantum-cryptography" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">paragonie.com/blog/2025/02/acc</span><span class="invisible">elerating-adoption-post-quantum-cryptography</span></a></p><p><a href="https://phpc.social/tags/PHP" class="mention hashtag" rel="tag">#<span>PHP</span></a> <a href="https://phpc.social/tags/crypto" class="mention hashtag" rel="tag">#<span>crypto</span></a> <a href="https://phpc.social/tags/cryptography" class="mention hashtag" rel="tag">#<span>cryptography</span></a> <a href="https://phpc.social/tags/HPKE" class="mention hashtag" rel="tag">#<span>HPKE</span></a> <a href="https://phpc.social/tags/KEMs" class="mention hashtag" rel="tag">#<span>KEMs</span></a> <a href="https://phpc.social/tags/MLKEM" class="mention hashtag" rel="tag">#<span>MLKEM</span></a> <a href="https://phpc.social/tags/MLDSA" class="mention hashtag" rel="tag">#<span>MLDSA</span></a> <a href="https://phpc.social/tags/SLHDSA" class="mention hashtag" rel="tag">#<span>SLHDSA</span></a> <a href="https://phpc.social/tags/postquantum" class="mention hashtag" rel="tag">#<span>postquantum</span></a> <a href="https://phpc.social/tags/programming" class="mention hashtag" rel="tag">#<span>programming</span></a> <a href="https://phpc.social/tags/webdev" class="mention hashtag" rel="tag">#<span>webdev</span></a> <a href="https://phpc.social/tags/MLS" class="mention hashtag" rel="tag">#<span>MLS</span></a> <a href="https://phpc.social/tags/rfc9180" class="mention hashtag" rel="tag">#<span>rfc9180</span></a> <a href="https://phpc.social/tags/rfc9420" class="mention hashtag" rel="tag">#<span>rfc9420</span></a></p>
Nikka Systems Sverige<p>Veckans poddavsnitt handlar om MLS – protokollet som gör att chattappar börjar fungera med varandra (igen). Matrix, Wire och Google stöttar protokollet. </p><p><a href="https://www.youtube.com/watch?v=FiCQ503NFBA" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=FiCQ503NFB</span><span class="invisible">A</span></a></p><p><a href="https://mastodon.social/tags/blis%C3%A4ker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blisäker</span></a> <a href="https://mastodon.social/tags/matrix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>matrix</span></a> <a href="https://mastodon.social/tags/wire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wire</span></a> <a href="https://mastodon.social/tags/element" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>element</span></a> <a href="https://mastodon.social/tags/mls" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mls</span></a> <a href="https://mastodon.social/tags/rfc9420" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rfc9420</span></a> <a href="https://mastodon.social/tags/oldthingback" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>oldthingback</span></a></p>
Stephen Hoffman<p>The Messaging Layer Security (MLS) Protocol</p><p><a href="https://blog.phnx.im/rfc-9420-mls/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">blog.phnx.im/rfc-9420-mls/</span><span class="invisible"></span></a></p><p>"Today, the Messaging Layer Security (MLS) protocol has been published as RFC 9420, a standards track document by the Internet Engineering Task Force (IETF). MLS is the first standardized and fully specified end-to-end encryption protocol. The specification is freely accessible, and its security has been analyzed in a series of academic publications. Today, the Messaging Layer Security (MLS) protocol has been published as RFC 9420, a standards track document by the Internet Engineering Task Force (IETF). MLS is the first standardized and fully specified end-to-end encryption protocol. The specification is freely accessible, and its security has been analyzed in a series of academic publications.”</p><p>The linked blog is an interesting read, too. This from having worked on lots of bog-standard client-to-server implementations with SSL/TLS and IPsec, but not having worked on end-to-end messaging, nor on group messaging.</p><p>That MLS also includes what looks like a TLS-like connection handshake is unsurprising, given the effort that has undoubtedly gone into this work.</p><p><a href="https://infosec.exchange/tags/InfoSec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>InfoSec</span></a> <a href="https://infosec.exchange/tags/rfc9420" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rfc9420</span></a> <a href="https://infosec.exchange/tags/Encryption" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Encryption</span></a> <a href="https://infosec.exchange/tags/encryption" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>encryption</span></a> <a href="https://infosec.exchange/tags/MLS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MLS</span></a> <a href="https://infosec.exchange/tags/TLS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TLS</span></a> <a href="https://infosec.exchange/tags/security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>security</span></a> <a href="https://infosec.exchange/tags/Security" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Security</span></a> <a href="https://infosec.exchange/tags/IETF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IETF</span></a></p>
deltatux :donor:<p><a href="https://infosec.town/tags/Google" rel="nofollow noopener noreferrer" target="_blank">#Google</a><span> announces that they will support the new </span><a href="https://infosec.town/tags/MessageLayerSecurity" rel="nofollow noopener noreferrer" target="_blank">#MessageLayerSecurity</a><span> (MLS) standard (</span><a href="https://infosec.town/tags/RFC9420" rel="nofollow noopener noreferrer" target="_blank">#RFC9420</a><span>) that </span><a href="https://infosec.town/tags/IETF" rel="nofollow noopener noreferrer" target="_blank">#IETF</a><span> approved back in March. This new open standard lets supported messaging applications send &amp; receive end to end encrypted messages between different supported apps (sounds very similar to </span><a href="https://infosec.town/tags/Matrixchat" rel="nofollow noopener noreferrer" target="_blank">#Matrixchat</a><span> to me).<br><br>Google has also committed to open sourcing their implementation of this new standard as part of the </span><a href="https://infosec.town/tags/Android" rel="nofollow noopener noreferrer" target="_blank">#Android</a><span> code base.<br><br>That being said, Google has not yet committed to a specific timeline at this time.<br><br></span><a href="https://infosec.town/tags/securemessaging" rel="nofollow noopener noreferrer" target="_blank">#securemessaging</a><span> </span><a href="https://infosec.town/tags/privacy" rel="nofollow noopener noreferrer" target="_blank">#privacy</a><span> </span><a href="https://infosec.town/tags/privatemessaging" rel="nofollow noopener noreferrer" target="_blank">#privatemessaging</a><span> </span><a href="https://infosec.town/tags/endtoendencryption" rel="nofollow noopener noreferrer" target="_blank">#endtoendencryption</a><span> </span><a href="https://infosec.town/tags/technews" rel="nofollow noopener noreferrer" target="_blank">#technews</a><span><br><br></span><a href="https://www.theverge.com/2023/7/20/23801536/google-messages-app-mls-support-announce" rel="nofollow noopener noreferrer" target="_blank">https://www.theverge.com/2023/7/20/23801536/google-messages-app-mls-support-announce</a></p>
deltatux :donor:<p><a href="https://infosec.town/tags/Google" rel="nofollow noopener noreferrer" target="_blank">#Google</a><span> announces that they will support the new </span><a href="https://infosec.town/tags/MessageLayerSecurity" rel="nofollow noopener noreferrer" target="_blank">#MessageLayerSecurity</a><span> (MLS) standard (</span><a href="https://infosec.town/tags/RFC9420" rel="nofollow noopener noreferrer" target="_blank">#RFC9420</a><span>) that </span><a href="https://infosec.town/tags/IETF" rel="nofollow noopener noreferrer" target="_blank">#IETF</a><span> approved back in March. This new open standard lets supported messaging applications to send &amp; receive end to end encrypted messages between different apps (sounds very similar to </span><a href="https://infosec.town/tags/Matrixchat" rel="nofollow noopener noreferrer" target="_blank">#Matrixchat</a><span> to me).<br><br>Google has also committed to open sourcing their implementation of this new standard as part of the </span><a href="https://infosec.town/tags/Android" rel="nofollow noopener noreferrer" target="_blank">#Android</a><span> code base.<br><br>That being said, Google has not yet committed to a specific timeline at this time.<br><br></span><a href="https://infosec.town/tags/securemessaging" rel="nofollow noopener noreferrer" target="_blank">#securemessaging</a><span> </span><a href="https://infosec.town/tags/privacy" rel="nofollow noopener noreferrer" target="_blank">#privacy</a><span> </span><a href="https://infosec.town/tags/privatemessaging" rel="nofollow noopener noreferrer" target="_blank">#privatemessaging</a><span> </span><a href="https://infosec.town/tags/endtoendencryption" rel="nofollow noopener noreferrer" target="_blank">#endtoendencryption</a><span> </span><a href="https://infosec.town/tags/technews" rel="nofollow noopener noreferrer" target="_blank">#technews</a><span><br><br></span><a href="https://www.theverge.com/2023/7/20/23801536/google-messages-app-mls-support-announce" rel="nofollow noopener noreferrer" target="_blank">https://www.theverge.com/2023/7/20/23801536/google-messages-app-mls-support-announce</a></p>