RFC 7468 - Textual Encodings of PKIX, PKCS, and CMS Structures
Internet Engineering Task Force (IETF)
Request for Comments: 7468
Category: Standards Track
ISSN: 2070-1721
Authors:
- S. Josefsson (SJD AB)
- S. Leonard (Penango, Inc.)
Date: April 2015
Abstract
This document describes and discusses the textual encodings of the Public-Key Infrastructure X.509 (PKIX), Public-Key Cryptography Standards (PKCS), and Cryptographic Message Syntax (CMS). The textual encodings are well-known, are implemented by several applications and libraries, and are widely deployed. This document articulates the de facto rules by which existing implementations operate and defines them so that future implementations can interoperate.
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/rfc7468.
Copyright Notice
Copyright (c) 2015 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.
Contents
- 1. Introduction
- 2. General Considerations
- 3. ABNF
- 4. Guide
- 5. Textual Encoding of Certificates
- 6. Textual Encoding of Certificate Revocation Lists
- 7. Textual Encoding of PKCS #10 Certification Request Syntax
- 8. Textual Encoding of PKCS #7 Cryptographic Message Syntax
- 9. Textual Encoding of Cryptographic Message Syntax
- 10. One Asymmetric Key and the Textual Encoding of PKCS #8 Private Key Info
- 11. Textual Encoding of PKCS #8 Encrypted Private Key Info
- 12. Textual Encoding of Attribute Certificates
- 13. Textual Encoding of Subject Public Key Info
- 14. Security Considerations
- 15. References
- Appendix A. Non-conforming Examples
- Appendix B. DER Expectations
- Acknowledgements
- Authors' Addresses