a flexible and interoperable model of aggregation of attributes for the identity federation

摘要

the present invention relates to a flexible model, which aims to provide the necessary mechanisms to ensure that the aggregation of attributes in order to address the challenges of interoperability for sopen the current identity management.the proposed model is based on a modular solution to the identity federation technology, and introduces a new component called focal supplier accounts (abbreviated alp.to account the provider).the latter plays the role of a bridge between the service providers and the suppliers of identity for a user.with several accounts from several sources of identity,combining the aggregated attributes and identities, while improving the relations of trust between the various stakeholders and in accordance with the concepts of safety and life.sion.