Nevermind. I found the solution. Maybe you can add it to your Documentation
I use openssh 5.3
change the following in sshd_config
UsePAM yes
ChallengeResponseAuthentication yes
PasswordAuthentication no
This will work
I use openssh 5.3
change the following in sshd_config
UsePAM yes
ChallengeResponseAuthentication yes
PasswordAuthentication no
This will work