[cryptography] looking for DES implementation in C

Jonathan Katz jkatz at cs.umd.edu
Thu Feb 16 17:33:24 EST 2012

I'm looking for a stand-alone implementation of DES in C. Can anyone point 
me to one (or send me one of their own)? Note: I know that there exist C 
crypto libraries that include DES, but I'd rather not install an entire 
library just to get access to DES.

(For those who are curious: this is for a course assignment. Though now 
that the students have alerted me to the fact that DES implementations 
seem to be hard to find -- doesn't anyone use triple DES? -- I'm also 
interested myself in getting my hands on one.)

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