Messaging Layer Security (MLS) 1.0 is (basically) here! We invited Raphael Robert, coauthor of the MLS specification to explain it to us and answer our annoying questions (read: why does this exist?) Transcript: https://securitycryptographywhatever.com/2023/04/22/mls/ Links: - https://messaginglayersecurity.rocks/ - https://messaginglayersecurity.rocks/mls-protocol/draft-ietf-mls-protocol.html - https://messaginglayersecurity.rocks/mls-architecture/draft-ietf-mls-architecture.html - https://github.com/openmls/openmls - https://eprint.iacr.org/2022/1533.pdf - https://eprint.iacr.org/2020/1327.pdf - https://eprint.iacr.org/2022/559.pdf - https://signal.org/docs/ - https://en.wikipedia.org/wiki/Key_encapsulation_mechanism - https://twitter.com/beurdouche/status/1220617962182389760 - https://messaginglayersecurity.rocks/mls-protocol/draft-ietf-mls-protocol.html#mls-ciphersuites - https://www.ietf.org/archive/id/draft-ietf-mls-federation-02.html - https://datatracker.ietf.org/wg/mimi/documents/ - https://competition-policy.ec.europa.eu/dma/dma-workshops/interoperability-workshop_en - Yes in the protocol document this is 1.0: https://messaginglayersecurity.rocks/mls-protocol/draft-ietf-mls-protocol.html#section-6 "Security Cryptography Whatever" is hosted by Deirdre Connolly (@durumcrustulum), Thomas Ptacek (@tqbf), and David Adrian (@davidcadrian)