%% You should probably cite draft-ietf-tokbind-tls13 instead of this I-D. @techreport{nharper-tokbind-tls13-00, number = {draft-nharper-tokbind-tls13-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-nharper-tokbind-tls13/00/}, author = {Nick Harper}, title = {{Token Binding for Transport Layer Security (TLS) Version 1.3 Connections}}, pagetotal = 4, year = 2017, month = jul, day = 28, abstract = {Negotiation of the Token Binding protocol is only defined for Transport Layer Security (TLS) versions 1.2 and earlier. Token Binding users may wish to use it with TLS 1.3; this document defines a backwards compatible way to negotiate Token Binding on TLS 1.3 connections.}, }