%% You should probably cite draft-ppsp-gabrijelcic-ecs-01 instead of this revision.
@techreport{ppsp-gabrijelcic-ecs-00,
    number =    {draft-ppsp-gabrijelcic-ecs-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ppsp-gabrijelcic-ecs/00/},
    author =    {Dusan Gabrijelcic},
    title =     {{Enhanced Closed Swarm protocol}},
    pagetotal = 37,
    year =      2012,
    month =     nov,
    day =       29,
    abstract =  {The Enhanced Closed Swarm (ECS) protocol is a distributed access control mechanism suitable for usage in Peer-to-Peer content delivery systems. The protocol provides coarse or fine grained authorization of peers participating in content distribution. As a result, only authorized peers are allowed to communicate in a swarm. The protocol also provides data confidentiality, integrity and origin authentication for application data exchanged among peers. The protocol is simple but flexible enough to enable a range of usage scenarios. In addition to the ECS protocol, this document also describes its application in the IETF PPSPP.},
}