[cryptography] looking for DES implementation in C

Rose, Greg ggr at qualcomm.com
Thu Feb 16 19:10:04 EST 2012

There's one in the back of Applied Cryptography, or on the floppy disks that came with it. Phil Karn got our mutual secretary at the time to type it in, for his court case challenging the export laws. I'll ask if he still has it lying around.


On 2012 Feb 16, at 14:33 , Jonathan Katz wrote:

> 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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