Using Trust Anchor Constraints during Certification Path Processing

This document describes how to use information associated with a trust anchor public key when validating certification paths. This information can be used to constrain the usage of a trust anchor. Typically, constraints are used to limit the certificate policies and names that can appear in certification paths validated using a trust anchor. Status of This Memo This document is not an Internet Standards Track specification; it is published for informational purposes. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 5741. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained a