Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases

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Publisher: IETF
Doc Type: Informational
Pages: 24
Abstract: The Personal Assertion Token (PASSporT) format defines a token that can be carried by signaling protocols, including SIP, to cryptographically attest the identity of callers. However, not all telephone calls use Internet signaling protocols, and some calls use them for only part of their signaling path, while some cannot reliably deliver SIP header fields end-to-end. This document describes use cases that require the delivery of PASSporT objects outside of the signaling path, and defines architectures and semantics to provide this functionality.
Publication Date: 2021-02-01
Status Note: Informational
DOI: 10.17487/RFC8816
Link: https://doi.org/10.17487/RFC8816
Author(s): Eric Rescorla
Jon Peterson
Keyword(s): SIP

Latest version of IETF RFC 8816

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▶ IETF RFC 8816 (2021-02-01)

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Bibliographic Reference(s)

IETF.draft-ietf-modern-teri-00 — I-D.ietf-modern-teri EXTERNAL
IETF.draft-ietf-stir-passport-divert-09 — I-D.ietf-stir-passport-divert EXTERNAL
IETF.draft-ietf-tls-subcerts-10 — I-D.ietf-tls-subcerts EXTERNAL
IETF.draft-jennings-vipr-overview-06 — I-D.jennings-vipr-overview EXTERNAL
IETF.draft-privacy-pass-00 — I-D.privacy-pass EXTERNAL
Corrigan-Gibbs, H., Boneh, D., and D. Mazières, "Riposte: An Anonymous Messaging System Handling Millions of Users", May 2015, <https://people.csail.mit.edu/henrycg/pubs/oakland15riposte/>. EXTERNAL
Fielding, R., "Architectural Styles and the Design of Network-based Software Architectures, Chapter 5: Representational State Transfer", Ph.D. Dissertation, University of California, Irvine, 2010. EXTERNAL
IETF RFC 2119 [Active*]
IETF RFC 3261 [Active*]
RFC5636 — RFC5636 EXTERNAL
IETF RFC 6116 [Active*]
IETF RFC 6940 [Active*]
IETF RFC 6960 [Active*]
IETF RFC 7258 [Active*]
IETF RFC 7340 [Active*]
IETF RFC 7748 [Active*]
IETF RFC 8174 [Active*]
IETF RFC 8224 [Active*]
IETF RFC 8225 [Active*]
IETF RFC 8226 [Active*]
IETF RFC 8446 [Superseded*]

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IETF RFC 8816, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases. Available at https://doi.org/10.17487/RFC8816

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IETF RFC 8816, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases. Available at https://doi.org/10.17487/RFC8816

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IETF RFC 8816, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases. Available at https://doi.org/10.17487/RFC8816

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<span class="citation"><cite>IETF RFC 8816</cite>, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases. Available at <a href="https://doi.org/10.17487/RFC8816" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8816</a></span>

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IETF RFC 8816, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases
doi: 10.17487/RFC8816
url: https://doi.org/10.17487/RFC8816

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<cite id="bib-rfc8816">IETF RFC 8816</cite>, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases
<span class="doi">10.17487/RFC8816</span>
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Referenced By

IETF RFC 8946 [Active*]