@techreport{ietf-sidr-ltamgmt-08,
    number =    {draft-ietf-sidr-ltamgmt-08},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-sidr-ltamgmt/08/},
    author =    {Mark Reynolds and Stephen Kent and Matt Lepinski},
    title =     {{Local Trust Anchor Management for the Resource Public Key Infrastructure}},
    pagetotal = 28,
    year =      2013,
    month =     apr,
    day =       5,
    abstract =  {This document describes a facility to enable a relying party (RP) to manage trust anchors (TAs) in the context of the Resource Public Key Infrastructure (RPKI). It is common in RP software (not just in the RPKI) to allow an RP to import TA material in the form of self-signed certificates. However, this approach to incorporating TAs is potentially dangerous. (These self-signed certificates rarely incorporate any extensions that impose constraints on the scope of the imported public keys, and the RP is not able to impose such constraints.) The facility described in this document allows an RP to impose constraints on such TAs. Because this mechanism is designed to operate in the RPKI context, the most important constraints are the Internet Number Resources (INRs) expressed via RFC 3779 extensions. These extentions bind address spaces and/or autonomous system (AS) numbers to entities. The primary motivation for the facility described in this document is to enable an RP to ensure that INR information that it has acquired via some trusted channel is not overridden by the information acquired from the RPKI repository system or by the putative TAs that the RP imports. Specifically, the mechanism allows an RP to specify a set of overriding bindings between public key identifiers and INR data. These bindings take precedence over any conflicting bindings acquired by the putative TAs and the certificates downloaded from the RPKI repository system. This mechanism is designed for local use by an RP, but any entity that is accorded administrative control over a set of RPs may use this mechanism to convey its view of the RPKI to RPs within its jurisdiction. The means by which this latter use case is effected is outside the scope of this document.},
}