STIR Certificate Delegation

Document Type Replaced Internet-Draft (stir WG)
Author Jon Peterson 
Last updated 2019-03-31 (latest revision 2019-03-11)
Replaced by RFC 9060
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
plain text pdf htmlized bibtex
Stream WG state Candidate for WG Adoption
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-stir-cert-delegation
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The Secure Telephone Identity Revisited (STIR) certificate profile provides a way to attest authority over telephone nunbers and related identifiers for the purpose of preventing telephone number spoofing. This specification details how that authority can be delegated from a parent certificate to a subordinate certificate, in cases where service providers grant credentials to enterprises or other customers capable of signing calls with STIR.


Jon Peterson (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)