Skip to main content

General Purpose Extended Key Usage (EKU) for Document Signing X.509 Certificates

Document Type Replaced Internet-Draft (candidate for lamps WG)
Expired & archived
Authors Tadahiko Ito , Tomofumi Okubo , Sean Turner
Last updated 2021-11-10 (Latest revision 2021-11-07)
Replaced by draft-ietf-lamps-documentsigning-eku
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Additional resources Mailing list discussion
Stream WG state Call For Adoption By WG Issued
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-lamps-documentsigning-eku
Consensus boilerplate Unknown
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This Internet-Draft is no longer active.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:


[RFC5280] specifies several extended key usages for X.509 certificates. This document defines a general purpose document signing extended key usage for X.509 public key certificates which restricts the usage of the certificates for document signing.


Tadahiko Ito
Tomofumi Okubo
Sean Turner

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