@techreport{hajjeh-tls-sign-04, number = {draft-hajjeh-tls-sign-04}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-hajjeh-tls-sign/04/}, author = {Ibrahim Hajjeh and Mohamad Badra}, title = {{TLS Sign}}, pagetotal = 12, year = 2007, month = dec, day = 15, abstract = {TLS protocol provides authentication and data protection for communication between two entities. However, missing from the protocol is a way to perform non-repudiation service. This document defines extensions to the TLS protocol to allow it to perform non-repudiation service. It is based on {[}TLSSIGN{]} and it provides the client and the server the ability to sign by TLS, handshake and applications data using certificates such as X.509.}, }