Function common_name 

pub fn common_name(suffix: &str) -> String

The exact common name of the authority for suffix.

The uninstall command needs this and not the stem. certutil -delstore -user Root "ssh-browser local CA" reports success and deletes nothing, because the stored name is ssh-browser local CA (ssh-browser). Found by running the instructions this module prints and then checking the store: it said the command completed, and the root was still trusted. An uninstall that claims to have removed a root it has not removed is the worst failure available here.