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INTEGRATED CONTACTLESS MPOS IMPLEMENTATION

  • US 20140298027A1
  • Filed: 04/02/2014
  • Published: 10/02/2014
  • Est. Priority Date: 04/02/2013
  • Status: Active Grant
First Claim
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1. A method for secure communication with a mobile device, the method comprising:

  • receiving, by a mobile device, one or more seed numbers from a communications network;

    generating, by the mobile device, one or more session keys, in dependence on one or more of the received one or more seed numbers, for use in encrypted communication with the mobile device; and

    /orgenerating, by the mobile device, a pre-image, in dependence on one of the received one or more seed numbers, for use in generating an unpredictable number for use in secure communication with the mobile device.

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