RFC 8446 · PROPOSED STANDARD · 2018

The Transport Layer Security Protocol Version 1.3

Overview

RFC 8446, “The Transport Layer Security Protocol Version 1.3”, is a Proposed Standard document published in August 2018 by E. Rescorla. It updates RFC 5705, RFC 6066. It obsoletes RFC 5077, RFC 5246, RFC 6961. The canonical text is published by the RFC Editor.

Abstract

This document specifies version 1.3 of the Transport Layer Security (TLS) protocol. TLS allows client/server applications to communicate over the Internet in a way that is designed to prevent eavesdropping, tampering, and message forgery.

This document updates RFCs 5705 and 6066, and obsoletes RFCs 5077, 5246, and 6961. This document also specifies new requirements for TLS 1.2 implementations.

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 8446 is hosted at rfc-editor.org. Available in TXT,HTML.

Relationships to other RFCs
This RFC obsoletes
RFC 5077 RFC 5246 RFC 6961
This RFC updates
RFC 5705 RFC 6066
Other RFCs from 2018

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