Yet another C implementation of DES.

Example of usage :

$ ./des
usage: des [-de] [-i infile] [-o outfile] [-k=key]
-e       encrypt infile to outfile using key
-d       decrypt infile to outfile using key
$ ./des -e -i /bin/ls -o /tmp/ls_encrypted -k "hello!"
$ ./des -d -i /bin/ls_encrypted -o /tmp/ls -k "hello!"
$ diff /tmp/ls /bin/ls && echo same
same
$

• Copyright (c) 2010 C. Chorin, S. Rannou [email protected]
• Copyright (c) 2011 L. Barge, S. Bigonneau, N. Vivet [email protected]

Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

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