Cool, thanks! That's interesting to know. Do you know how they deal with FOI and auditable communications in this case?
PS: I talked about the seemingly unexploitable IND-CCA vulnerability because it means Matrix can't give you some security guarantees: It should be fine - we don't have an exploit, only a vulnerability - but it is not clear how to reason to arrive at "there cannot be an exploit". If you care about security guarantees, you care about it.
PS: I talked about the seemingly unexploitable IND-CCA vulnerability because it means Matrix can't give you some security guarantees: It should be fine - we don't have an exploit, only a vulnerability - but it is not clear how to reason to arrive at "there cannot be an exploit". If you care about security guarantees, you care about it.