@techreport{sullivan-tls-anonymous-tickets-00, number = {draft-sullivan-tls-anonymous-tickets-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-sullivan-tls-anonymous-tickets/00/}, author = {Nick Sullivan and Christopher A. Wood}, title = {{Anonymous Tickets for TLS 1.3}}, pagetotal = 11, year = 2019, month = mar, day = 11, abstract = {This document describes a mechanism that enables unlinkable session resumption for TLS 1.3 without server-side state. In contrast to existing ticket-based resumption in TLS 1.3, wherein servers construct and issue tickets to clients, this document specifies a mechanism by which clients request "anonymous tickets" from servers. When a session is resumed using an anonymous ticket, a server only learns that it previously engaged in a session with some client, rather than linking it to a specific client. Anonymous tickets are only useful for clients with idempotent early data to send.}, }