Browse Prior Art Database

Additional Cryptographic Message Syntax (CMS) Revocation Information Choices (RFC5940)

IP.com Disclosure Number: IPCOM000198990D
Original Publication Date: 2010-Aug-01
Included in the Prior Art Database: 2010-Aug-20
Document File: 18 page(s) / 15K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

S. Turner: AUTHOR [+2]

Abstract

The RevocationInfoChoices type defined in [CMS] provides a set of revocation status information alternatives, which allows revocation information to be conveyed as part of the SignedData, EnvelopedData, AuthenticatedData, and AuthEnvelopedData content types. The intent is to provide information sufficient to determine whether the certificates and attribute certificates carried elsewhere in the CMS- protected content have been revoked. There may be more revocation status information than necessary or there may be less revocation status information than necessary.

This text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 18% of the total text.

Internet Engineering Task Force (IETF)                         S. Turner Request for Comments: 5940                                          IECA Category: Standards Track                                     R. Housley ISSN: 2070-1721                                           Vigil Security                                                              August 2010

              Additional Cryptographic Message Syntax (CMS)                      Revocation Information Choices

Abstract

   The Cryptographic Message Syntax (CMS) allows revocation information    to be conveyed as part of the SignedData, EnvelopedData,    AuthenticatedData, and AuthEnvelopedData content types.  The    preferred format for revocation information is the Certificate    Revocation List (CRL), but an extension mechanism supports other    revocation information formats.  This document defines two additional    revocation information formats for Online Certificate Status Protocol    (OCSP) responses and Server-Based Certificate Validation Protocol    (SCVP) requests and responses.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 5741.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc5940.

 Turner & Housley             Standards Track                    [Page 1]
 RFC 5940      Additional CMS Revocation Information Choices  August 2010

 Copyright Notice

   Copyright (c) 2010 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal    Provisions Relating to IETF Documents    (http://trustee.ietf.org/license-info) in effect on the date of    publication of this document.  Please review these documents    carefully, as they describe your rights and restrictions with respect    to this document.  Code Components extracted from this document must    include Simplified BSD License text as described in Section 4.e of    the Trust Legal Provisions and are provided without warranty as    described in the Simplified BSD License.

1.  Introduction

   The RevocationInfoChoices type defined in [CMS] provides a set of    revocation status information alternatives, which...