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Technique for distributing software

  • US 8,468,520 B2
  • Filed: 12/03/2010
  • Issued: 06/18/2013
  • Est. Priority Date: 10/24/2000
  • Status: Expired due to Term
First Claim
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1. A method comprises:

  • downloading on to a client system software;

    installing the software, by;

    generating by the client system an installation key from a random number generated from a seed value of an internal clock of the client system at which the software installation program was run on the client;

    producing an access code by combining the installation key and user name to produce a result; and

    performing a modulo operation on the result.

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