@techreport{ietf-privacypass-expiration-extension-00, number = {draft-ietf-privacypass-expiration-extension-00}, 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-privacypass-expiration-extension/00/}, author = {Scott Hendrickson and Christopher A. Wood}, title = {{Privacy Pass Token Expiration Extension}}, pagetotal = 7, year = 2026, month = may, day = 15, abstract = {This document describes an extension for Privacy Pass that allows tokens to encode expiration information.}, }