Information processing system, authentication platform, and authorization information verification method

摘要

An information processing system, an authentication platform, and an authorization information verification method. The information processing system stores, for each service, association information indicating association between service identification information for identifying the service and the one or more usage functions provided as the service and in verifying the authorization information designating service identification information and one or more usage functions, verify validity of the association between the designated service identification information and the one or more usage functions based on the stored association information.