%% You should probably cite draft-ietf-stir-passport-rcd-26 instead of this revision. @techreport{ietf-stir-passport-rcd-21, number = {draft-ietf-stir-passport-rcd-21}, 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-stir-passport-rcd/21/}, author = {Chris Wendt and Jon Peterson}, title = {{PASSporT Extension for Rich Call Data}}, pagetotal = 33, year = 2022, month = sep, day = 26, abstract = {This document extends PASSporT, a token for conveying cryptographically-signed call information about personal communications, to include rich meta-data about a call and caller that can be signed and integrity protected, transmitted, and subsequently rendered to the called party. This framework is intended to include and extend caller and call specific information beyond human-readable display name comparable to the "Caller ID" function common on the telephone network and is also enhanced with a integrity mechanism that is designed to protect the authoring and transport of this information for different authoritative use-cases.}, }