Hi, ecryptfs-utils has been removed from testing due to this bug which I think is a bit of an overkill.
I use this package daily, as all my users have a private directory (ecryptfs-setup-private) and I don't really use ecryptfs-setup-swap, so this bug does not affect me, but I'm losing a (IMO) very important functionality with this package removal. I've installed the package from sid, but getting it back to testing might help other users. Regards,