dynalogin-server software package provides two-factor HOTP authentication - server daemon, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install dynalogin-server
dynalogin-server is installed in your system.
Make ensure the dynalogin-server package were installed using the commands given below,
$ sudo dpkg-query -l | grep dynalogin-server *
You will get with dynalogin-server package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Administration Utilities |
| Package | dynalogin-server |
| Version | 0.9.14-2 |
| Description | two-factor HOTP authentication - server daemon |
| Sub Section | Admin |