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Data providing device, operation device, and data processing device

  • US 8,365,248 B2
  • Filed: 05/18/2009
  • Issued: 01/29/2013
  • Est. Priority Date: 05/30/2008
  • Status: Expired due to Fees
First Claim
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1. The data providing device for providing operation data, including processing specifying information which specifies processing to be carried out, to an operation device which transmits the operation data to a data processing device which carries out the processing in accordance with the operation data,the data providing device comprising:

  • authentication information generating means for generating, for each of operation devices, authentication information for use in authentication processing to be carried out by the data providing device in a case where the data providing device is accessed by the data processing device;

    operation data generating means for generating operation data including (i) the authentication information generated by the authentication information generating means and (ii) processing specifying information which specifies the authentication processing; and

    operation data transmitting means for transmitting the operation data, generated by the operation data generating means, to the operation device,wherein;

    the authentication information generating means generates, for said each of operation devices, the authentication information for use in the authentication processing in response to a first request from the operation device for obtaining the authentication information,wherein;

    the first request includes service identification information for identifying a service which is to be provided to the data processing device in a case where the authentication processing has been successfully completed;

    the data providing device further comprises a service-related information storage section which stores, in association with each other, (i) the service identification information and (ii) service-related information about the service identified by the service identification information; and

    the operation data generating means further (i) obtains, from the service-related information storage section, the service-related information associated with the service identification information included in the first request, and (ii) generates the operation data so that the operation data further includes the service-related information obtained.

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