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A Token Binding method for OAuth 2.0 Proof Key for Code Exchange

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Brian Campbell , John Bradley , Michael B. Jones
Last updated 2017-01-09 (Latest revision 2016-07-08)
Replaced by draft-ietf-oauth-token-binding
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-oauth-token-binding
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This specification describes a Proof Key for Code Exchange (PKCE) [RFC7636] method utilizing Token Binding over HTTP [I-D.ietf-tokbind-https] to cryptographically bind the OAuth 2.0 [RFC6749] authorization code to a key pair on the client, which it proves possession of during the access token request with the authorization code.


Brian Campbell
John Bradley
Michael B. Jones

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)