@techreport{mrw-abfab-multihop-fed-02,
    number =    {draft-mrw-abfab-multihop-fed-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-mrw-abfab-multihop-fed/02/},
    author =    {Margaret Cullen and Hannes Tschofenig},
    title =     {{Multihop Federations for Application Bridging for Federation Beyond the Web (ABFAB)}},
    pagetotal = 13,
    year =      2011,
    month =     oct,
    day =       30,
    abstract =  {This document describes a mechanism for establishing trust across a multihop federation within the Application Bridging for Federation Beyond the Web (ABFAB) framework. This document introduces a new entity, the Trust Router. Trust Routers exchange information about the availability of Trust Paths across a multihop federation. They can be queried by a Relying Party to obtain the best Trust Path to reach an Identity Provider. They also provide temporary identities that can be used by a Relying Party to traverse a Trust Path.},
}