%% You should probably cite rfc9447 instead of this I-D. @techreport{ietf-acme-authority-token-01, number = {draft-ietf-acme-authority-token-01}, 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-acme-authority-token/01/}, author = {Jon Peterson and Mary Barnes and David Hancock and Chris Wendt}, title = {{ACME Challenges Using an Authority Token}}, pagetotal = 11, year = ** No value found for 'doc.pub_date.year' **, month = ** No value found for 'doc.pub_date' **, day = ** No value found for 'doc.pub_date.day' **, abstract = {A number of proposed challenges for the Automated Certificate Management Environment (ACME) effectively rely on an external authority issuing a token according to a particular policy. This document specifies a generic Authority Token challenge for ACME which supports subtype claims for different identifiers or namespaces that can be defined separately for specific applications of this Authority Token challenge.}, }