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Device, system and method for service delivery with anti-emulation mechanism

  • US 8,312,555 B2
  • Filed: 05/04/2007
  • Issued: 11/13/2012
  • Est. Priority Date: 05/09/2006
  • Status: Expired due to Fees
First Claim
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1. A method for service delivery to a device, the method comprising the steps of:

  • receiving an identity associated with and from the device;

    receiving an identifier of a service desired by the device;

    verifying that the identity is authorized to access to the desired service;

    verifying that the device is not emulated by;

    sending an application to the device;

    requiring the device to execute the application in critical mode;

    receiving a response from the device, the response comprising the number of cycles necessary for the computation; and

    verifying that the received number of cycles corresponds to an expected number of cycles; and

    providing the service to the device.

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