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Controlled access to credential information of delegators in delegation relationships

  • US 7,073,195 B2
  • Filed: 01/28/2002
  • Issued: 07/04/2006
  • Est. Priority Date: 01/28/2002
  • Status: Expired due to Fees
First Claim
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1. A method for controlling access to credential information, the method comprising:

  • requesting, by a delegate with a delegation from a delegator, a service from a relying party;

    determining a credential requirement based on a type of the service requested;

    requesting, by the relying party based on the determined credential requirement and the delegation, credential information from a delegate credential service provider;

    sending, by the delegate credential service provider, the credential information to the relying party;

    generating, by the relying party, a service response according to the credential information received from the delegate credential service provider; and

    sending the service response to the delegate.

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