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METHOD AND APPARATUS FOR THE SECURE IDENTIFICATION OF THE OWNER OF A PORTABLE DEVICE

  • US 20090113205A1
  • Filed: 01/07/2009
  • Published: 04/30/2009
  • Est. Priority Date: 02/25/1999
  • Status: Abandoned Application
First Claim
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1. A method for generating a digitally signed document, comprising the steps of:

  • registering a portable device to a participating entity;

    generating, by the portable device, an authorization code corresponding to the portable device;

    transmitting, to a certification server, the authorization code and transaction data;

    identifying, by the certification server, the participating entity that corresponds to the portable device that transmitted the authorization code;

    retrieving data corresponding to the identified participating entity from a database; and

    digitally signing the received transaction data.

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