@dhfir @ilyess @Hyolobrika It weakens security. And it's not so much the chance that a payload will be /cracked/ (sure they are working on that, but it's actually not a big threat b/c even if they succeed they won't act on it & blow their secret unless it's to foil a terror plot). The biggest problem is that the ledger will reveal metadata which can fill the gaps on msging metadata.