@techreport{xue-distributed-mls-02, number = {draft-xue-distributed-mls-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-xue-distributed-mls/02/}, author = {Mark Xue and Joseph W Lukefahr and Britta Hale}, title = {{Distributed MLS}}, pagetotal = 10, year = 2025, month = oct, day = 20, abstract = {The Messaging Layer Security (MLS) protocol enables a group of participants to negotiate a common cryptographic state for messaging, providing Forward Secrecy (FS) and Post-Compromise Security (PCS). There are some use cases where message ordering challenges may make it difficult for a group of participants to agree on a common state or use cases where reaching eventual consistency is impractical for the application. This document describes Distributed-MLS (DMLS), a composition protocol for using MLS sessions to protect messages among participants without negotiating a common group state.}, }