Hello everyone, and happy new year!
First I have to apologize for having been inactive for nearly two years... Alas I don't think I will have more free time soon.
I kindly ask if someone could add ecryptfs to the kernel modules. Also, if this is not demanding too much, the ecryptfs tools would be nice (ecryptfs-simple, which depends on ecryptfs-utils, see https://aur.archlinux.org/packages/ecryptfs-simple/).