Minutes interim-2020-mls-11: Tue 14:00
|Meeting Minutes||Messaging Layer Security (mls) WG Snapshot|
|Title||Minutes interim-2020-mls-11: Tue 14:00|
|Other versions||plain text|
# Attendees Nick Sullivan, Cloudflare Sean Turner, sn3rd Raphael Robert, Wire Satoru Kanno, Lepidum Sofía Celi, Cloudflare Yumi Sakemi, Lepidum Britta Hale, NPS Konrad Kohbrok, Aalto University Brendan McMillion, Cloudflare Chelsea Komlo, University of Waterloo Prasad Naldurg, Inria Hubert Chathi, matrix.org Joël Alwen, Wickr tim costello, BT Chris Wood, Cloudflare # Issues/PRs PSKs: Not sure all the use cases make sense. Some feel recover is too heavy weight. Branch might not be a the top. But, if the mechanism supports all maybe it’s okay. Don’t want to burden everyone. ## PSK And Their Use: Britta and Konnrad Richard: Could also address the following issue at the same time: https://github.com/mlswg/mls-protocol/issues/325 Britta - or we keep 'em seperate 325-327 would be address next meeting - key schedule ## 301 - Targeted Messages Raphael This might overlap with the branching case…. Different because branching is a new group; ## 302 - Richard - masking instead of AES-GCM SenderData nonce is the only thing that is random. If you replace it then there’s nothing that is random. We have had problems with deterministic signatures.