Same-Origin Policy for the RPKI Repository Delta Protocol
RFC 9674, “Same-Origin Policy for the RPKI Repository Delta Protocol”, is a Proposed Standard document published in December 2024 by J. Snijders. It updates RFC 8182. The canonical text is published by the RFC Editor.
Abstract
This document describes a Same-Origin Policy (SOP) requirement for Resource Public Key Infrastructure (RPKI) Repository Delta Protocol (RRDP) servers and clients. Application of a SOP in RRDP client/server communication isolates resources such as Delta and Snapshot files from different Repository Servers, reducing possible attack vectors. This document updates RFC 8182.
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 9674 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
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