RFC 3647 (rfc3647) - Page 1 of 94
Internet X
Alternative Format: Original Text Document
Network Working Group S. Chokhani
Request for Comments: 3647 Orion Security Solutions, Inc.
Obsoletes: 2527 W. Ford
Category: Informational VeriSign, Inc.
R. Sabett
Cooley Godward LLP
C. Merrill
McCarter & English, LLP
S. Wu
Infoliance, Inc.
November 2003
Internet X.509 Public Key Infrastructure
Certificate Policy and Certification Practices Framework
Status of this Memo
This memo provides information for the Internet community. It does
not specify an Internet standard of any kind. Distribution of this
memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2003). All Rights Reserved.
Abstract
This document presents a framework to assist the writers of
certificate policies or certification practice statements for
participants within public key infrastructures, such as certification
authorities, policy authorities, and communities of interest that
wish to rely on certificates. In particular, the framework provides
a comprehensive list of topics that potentially (at the writer's
discretion) need to be covered in a certificate policy or a
certification practice statement. This document supersedes RFC 2527.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. Background . . . . . . . . . . . . . . . . . . . . . . . 4
1.2. Purpose. . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3. Scope. . . . . . . . . . . . . . . . . . . . . . . . . . 6
2. Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1. Certificate Policy . . . . . . . . . . . . . . . . . . . 9
3.2. Certificate Policy Examples. . . . . . . . . . . . . . . 11
3.3. X.509 Certificate Fields . . . . . . . . . . . . . . . . 12
Chokhani, et al. Informational



