RFC 9530 · PROPOSED STANDARD · 2024

Digest Fields

Overview

RFC 9530, “Digest Fields”, is a Proposed Standard document published in February 2024 by R. Polli, L. Pardue. It obsoletes RFC 3230. The canonical text is published by the RFC Editor.

Abstract

This document defines HTTP fields that support integrity digests. The Content-Digest field can be used for the integrity of HTTP message content. The Repr-Digest field can be used for the integrity of HTTP representations. Want-Content-Digest and Want-Repr-Digest can be used to indicate a sender's interest and preferences for receiving the respective Integrity fields.

This document obsoletes RFC 3230 and the Digest and Want-Digest HTTP fields.

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

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.

Read this RFC

The canonical text of RFC 9530 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.

Relationships to other RFCs
This RFC obsoletes
RFC 3230
Other RFCs from 2024

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