@techreport{schaad-plasma-service-05,
    number =    {draft-schaad-plasma-service-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-schaad-plasma-service/05/},
    author =    {Jim Schaad},
    title =     {{Plasma Service Trust Processing}},
    pagetotal = 63,
    year =      2014,
    month =     feb,
    day =       14,
    abstract =  {RFC TBD describes a new model and set of requirements to implement a labeling system on Cryptographic Message Syntax (CMS) objects where the entity in charge of doing the label enforcement is under the control of a central authority rather than the recipient of the object. This document describes a protocol to be used by senders and recipients of CMS objects to communicate with a centralized label enforcement server. The document outlines how a client will get the set of labels or policies that it can use for sending messages, composes a secure CMS object with a label on it and gets the necessary keys to decrypt a CMS object from the server. This document is designed to be used with RFC TBD2 which describes the extensions used in CMS objects to hold the label information.},
}