%% You should probably cite rfc8871 instead of this I-D. @techreport{ietf-perc-private-media-framework-12, number = {draft-ietf-perc-private-media-framework-12}, 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-perc-private-media-framework/12/}, author = {Paul Jones and David Benham and Christian Groves}, title = {{A Solution Framework for Private Media in Privacy-Enhanced RTP Conferencing (PERC)}}, pagetotal = 23, year = 2019, month = jun, day = 5, abstract = {This document describes a solution framework for ensuring that media confidentiality and integrity are maintained end to end within the context of a switched conferencing environment where Media Distributors are not trusted with the end-to-end media encryption keys. The solution builds upon existing security mechanisms defined for the Real-time Transport Protocol (RTP).}, }