Add LaunchKeyΒΆ

You're now ready to add launchkey to your /etc/pam.d/sshd file (just after the @include common-auth lines):


# LaunchKey multi-factor authentication
@include launchkey

You may need to enable challenge-response to your sshd_config file, add or set:


# /etc/ssh/sshd_config
ChallengeResponseAuthentication yes

Finally, restart the SSH service on your host machine. It should now prompt you for your LaunchKey username after submitting your password.


$ sudo service ssh restart
$ ssh localhost
Password: *********
LaunchKey username: lktestuser
Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-23-generic-pae i686)

 * Documentation:
Welcome to your Vagrant-built virtual machine.

The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.


User Contributed

LaunchKey links to user contributed code as a resource to its community. LaunchKey does not in any way guarantee or warrant the quality and security of these code bases. User contributed code is supported by the creators. If you do find a link from the site to user contributed code that is malicious or inappropriate in any way, please report that link to LaunchKey immediately and we will investigate the claim. Submit any issue to LaunchKey support at ×