Comment by remosi

Yup, that pretty much sums it up. I'm currently trying to figure out if dbus could be that serialisation since it takes care of a reasonable amount of the hard work for you. But I'm no expert on GObject, so slow going. (Also, I'm not sure that I'm the best person to be writing this... I don't really have that much security knowledge, I just spent a whole pile of time trying to figure out how to secure my (client) keys recently and wondered why we didn't do something sensible for server keys.