aesfix software package provides tool for correcting bit errors in an AES key schedule, 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 aesfix
aesfix is installed in your system.
Make ensure the aesfix package were installed using the commands given below,
$ sudo dpkg-query -l | grep aesfix *
You will get with aesfix package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Utilities |
| Package | aesfix |
| Version | 1.0.1-2 |
| Description | tool for correcting bit errors in an AES key schedule |
| Sub Section | Utils |