The IESG has received a request from the Secure Telephone Identity Revisited WG (stir) to consider the following document: - 'Messaging Use Cases and Extensions for STIR' <draft-ietf-stir-messaging-05.txt> as Proposed Standard
The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the [email protected] mailing lists by 2022-11-03. Exceptionally, comments may be sent to [email protected] instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract Secure Telephone Identity Revisited (STIR) provides a means of attesting the identity of a telephone caller via a signed token in order to prevent impersonation of a calling party number, which is a key enabler for illegal robocalling. Similar impersonation is sometimes leveraged by bad actors in the text and multimedia messaging space. This document explores the applicability of STIR's Personal Assertion Token (PASSporT) and certificate issuance framework to text and multimedia messaging use cases, including support both for messages carried as a payload in SIP requests and for messages sent in sessions negotiated by SIP. The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-stir-messaging/ No IPR declarations have been submitted directly on this I-D. _______________________________________________ IETF-Announce mailing list [email protected] https://www.ietf.org/mailman/listinfo/ietf-announce
