Use crypt(3)

[Xavier GRIMAUD]

I'm currently trying to get a Dropbear server working on Android but I'm
facing a problem: I've to use crypt(3). I've generated necessary files
(/etc/passwd, /etc/shadow, ...) but I'm unable to include the function
since it's not implemented on Android. Any workarounds, patches? I don't
want to use key authentification.