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Authenticating a processing system accessing a resource

  • US 9,442,762 B2
  • Filed: 12/13/2013
  • Issued: 09/13/2016
  • Est. Priority Date: 02/12/2008
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • maintaining an association of processing system identifiers with resources, including a first and second resources;

    receiving a request from a requesting processing system in a host for use of the first resource that provides access to the second resource, and wherein the request includes a submitted processing system identifier, wherein the request is generated by processing system software in the host and wherein a host identifier is included in the received request by host hardware in the host;

    determining whether the submitted processing system identifier is associated with the first and second resources; and

    providing the requesting processing system access to the first resource that the processing system uses to access the second resource in response to determining that the submitted processing system identifier is associated with the first and second resources, wherein the first resource provides the host identified by the host identifier access to the second resource or an element identified by the second resource.

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