{"id":969870,"date":"2023-09-22T11:33:56","date_gmt":"2023-09-22T18:33:56","guid":{"rendered":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/?post_type=msr-video&#038;p=969870"},"modified":"2023-09-22T11:33:56","modified_gmt":"2023-09-22T18:33:56","slug":"end-to-end-encrypted-group-chats-with-mls-design-implementation-and-verification","status":"publish","type":"msr-video","link":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/video\/end-to-end-encrypted-group-chats-with-mls-design-implementation-and-verification\/","title":{"rendered":"End-to-End Encrypted Group Chats with MLS: Design, Implementation and Verification"},"content":{"rendered":"<p>MLS is a new IETF standard that deals with secure, end-to-end encrypted group messaging. In this work, recently awarded the Internet Defense Prize and a Distinguished Paper Award at USENIX, Th\u00e9ophile will describe how the protocol is structured; how it achieves security; and how our formal proof allowed to find flaws and shortcomings in MLS that eventually made it all the way up into the RFC. Our reference implementation, written in F*, is interoperable and can serve as a blueprint for other implementors; we also demonstrated its applicability by prototyping MLS in Skype.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MLS is a new IETF standard that deals with secure, end-to-end encrypted group messaging. In this work, recently awarded the Internet Defense Prize and a Distinguished Paper Award at USENIX, Th\u00e9ophile will describe how the protocol is structured; how it achieves security; and how our formal proof allowed to find flaws and shortcomings in MLS [&hellip;]<\/p>\n","protected":false},"featured_media":969873,"template":"","meta":{"msr-url-field":"","msr-podcast-episode":"","msrModifiedDate":"","msrModifiedDateEnabled":false,"ep_exclude_from_search":false,"_classifai_error":"","msr_hide_image_in_river":0,"footnotes":""},"research-area":[13545,13558],"msr-video-type":[],"msr-locale":[268875],"msr-post-option":[],"msr-session-type":[],"msr-impact-theme":[],"msr-pillar":[],"msr-episode":[],"msr-research-theme":[],"class_list":["post-969870","msr-video","type-msr-video","status-publish","has-post-thumbnail","hentry","msr-research-area-human-language-technologies","msr-research-area-security-privacy-cryptography","msr-locale-en_us"],"msr_download_urls":"","msr_external_url":"https:\/\/youtu.be\/18x3RsmRrV0","msr_secondary_video_url":"","msr_video_file":"","_links":{"self":[{"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-video\/969870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-video"}],"about":[{"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/types\/msr-video"}],"version-history":[{"count":1,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-video\/969870\/revisions"}],"predecessor-version":[{"id":969876,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-video\/969870\/revisions\/969876"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/media\/969873"}],"wp:attachment":[{"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/media?parent=969870"}],"wp:term":[{"taxonomy":"msr-research-area","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/research-area?post=969870"},{"taxonomy":"msr-video-type","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-video-type?post=969870"},{"taxonomy":"msr-locale","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-locale?post=969870"},{"taxonomy":"msr-post-option","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-post-option?post=969870"},{"taxonomy":"msr-session-type","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-session-type?post=969870"},{"taxonomy":"msr-impact-theme","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-impact-theme?post=969870"},{"taxonomy":"msr-pillar","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-pillar?post=969870"},{"taxonomy":"msr-episode","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-episode?post=969870"},{"taxonomy":"msr-research-theme","embeddable":true,"href":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-json\/wp\/v2\/msr-research-theme?post=969870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}