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Status:

PROPOSED STANDARD

Updates:

RFC 8224

Author:

J. Peterson

Stream:

IETF

Source:

stir (art)

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DOI:  https://doi.org/10.17487/RFC8946

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Abstract

The Personal Assertion Token (PASSporT) is specified in RFC 8225 toconvey cryptographically signed information about the people involvedin personal communications. This document extends PASSporT to includean indication that a call has been diverted from its originaldestination to a new one. This information can greatly improve thedecisions made by verification services in call forwarding scenarios.Also specified here is an encapsulation mechanism for nesting aPASSporT within another PASSporT that assists relying parties in somediversion scenarios.

This document updates RFC 8224.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.