On 6 Jul 96 at 4:10, anonymous-remailer@shell.port wrote:
MicroPatent, 4 July 96 [..] Abstract: Disclosed systems and methods for protecting a software program from unauthorized use and copying through the removal at least one of a plurality of instructions comprising a software program, and encrypting the removed instruction utilizing an encryption algorithm to produce an encrypted instruction, the encryption algorithm responsive to a randomly generated key.
Would certain computer viruses be considered prior art here? (Be it that they encrypt for the purposes of hiding rather than copy protection though.) Rob. --- No-frills sig. Befriend my mail filter by sending a message with the subject "send help" Key-ID: 5D3F2E99 1996/04/22 wlkngowl@unix.asb.com (root@magneto) AB1F4831 1993/05/10 Deranged Mutant <wlkngowl@unix.asb.com> Send a message with the subject "send pgp-key" for a copy of my key.