Does anyone have a pointer to any good discussions on how to build programs with encrypted license keys? ftp.csua.berkeley.edu used to have such a file (/pub/cypherpunks/cryptanalysis/license.asc.gz), but the archive hasn't been accessible for a few days. Although I remember this to be mostly about how to crack such schemes, it has lots of useful information about how they are designed in the first place. Thanks, David -- ========================================================================== David J. Bianco | Web Wonders, Online Oddities, Cool Stuff iTribe, Inc. | Phone: (804) 446-9060 Fax: (804) 446-9061 Suite 1700, World Trade Center | email: <bianco@itribe.net> Norfolk, VA 23510 | URL : http://www.itribe.net/~bianco/