Hi,

this archive contains 32bit-Windows executables of the PkCrack tool 
implementing a known-plaintext-attack on the PkZip encryption devised 
by Eli Biham and Paul Kocher. The programs were compiled using 
DJGPP on a Windoze 2000 machine. I suppose it also works on Windoze 9x, NT
and XP.

Please refer to the file README for information on how to use the programs.

The sources for this package are available on the World Wide Web at

http://www.unix-ag.uni-kl.de/~conrad/krypto/pkcrack.html

If you want to compile them yourself you can download DJGPP at

http://www.delorie.com/djgpp/

Good luck,

		Peter
