RFC 5487 · PROPOSED STANDARD · 2009

Pre-Shared Key Cipher Suites for TLS with SHA-256/384 and AES Galois Counter Mode

Overview

RFC 5487, “Pre-Shared Key Cipher Suites for TLS with SHA-256/384 and AES Galois Counter Mode”, is a Proposed Standard document published in March 2009 by M. Badra. The canonical text is published by the RFC Editor.

Abstract

RFC 4279 and RFC 4785 describe pre-shared key cipher suites for Transport Layer Security (TLS). However, all those cipher suites use SHA-1 in their Message Authentication Code (MAC) algorithm. This document describes a set of pre-shared key cipher suites for TLS that uses stronger digest algorithms (i.e., SHA-256 or SHA-384) and another set that uses the Advanced Encryption Standard (AES) in Galois Counter Mode (GCM). [STANDARDS-TRACK]

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 5487 is hosted at rfc-editor.org. Available in TXT,HTML.

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