RFC 9414 · INFORMATIONAL · 2023

Unfortunate History of Transient Numeric Identifiers

Overview

RFC 9414, “Unfortunate History of Transient Numeric Identifiers”, is an Informational document published in July 2023 by F. Gont, I. Arce. The canonical text is published by the RFC Editor.

Abstract

This document analyzes the timeline of the specification and implementation of different types of "transient numeric identifiers" used in IETF protocols and how the security and privacy properties of such protocols have been affected as a result of it. It provides empirical evidence that advice in this area is warranted. This document is a product of the Privacy Enhancements and Assessments Research Group (PEARG) in the IRTF.

Abstract as published in the RFC, via rfc-editor.org.

What “Informational” means

Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.

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