A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Authenticated Identity Management in the Session Initiation Protocol (SIP) Author(s) : Jon Peterson Cullen Jennings Eric Rescorla Filename : draft-jennings-dispatch-rfc4474bis-00.txt Pages : 42 Date : 2013-05-29 Abstract: The existing security mechanisms in the Session Initiation Protocol (SIP) are inadequate for cryptographically assuring the identity of the end users that originate SIP requests, especially in an interdomain context. This document defines a mechanism for securely identifying originators of SIP messages. It does so by defining two new SIP header fields, Identity, for conveying a signature used for validating the identity, and Identity-Info, for conveying a reference to the certificate of the signer. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-jennings-dispatch-rfc4474bis There's also a htmlized version available at: http://tools.ietf.org/html/draft-jennings-dispatch-rfc4474bis-00 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt