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IETF RFC 5280
[ACTIVE] [AMENDED]

Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile

Metadata

Publisher
IETF
Doc Type
Standard
Pages
151
Abstract
This memo profiles the X.509 v3 certificate and X.509 v2 certificate revocation list (CRL) for use in the Internet. An overview of this approach and model is provided as an introduction. The X.509 v3 certificate format is described in detail, with additional information regarding the format and semantics of Internet name forms. Standard certificate extensions are described and two Internet-specific extensions are defined. A set of required certificate extensions is specified. The X.509 v2 CRL format is described in detail along with standard and Internet-specific extensions. An algorithm for X.509 certification path validation is described. An ASN.1 module and examples are provided in the appendices. [STANDARDS-TRACK]
Publication Date
2008-05-01
Status Note
Proposed Standard
DOI
10.17487/RFC5280
Link
https://doi.org/10.17487/RFC5280
Author(s)
David Cooper
Stefan Santesson
Stephen Farrell
Sharon Boeyen
Russ Housley
Tim Polk
Keyword(s)
X.509, Certificate Extensions
Latest version of IETF RFC 5280

Document Versions — IETF RFC 5280

  • ▶ IETF RFC 5280 (2008-05-01)
    THIS DOC [ACTIVE] [AMENDED] [LATEST VERSION]

Amended by:
  • IETF RFC 6818 [Active*]
  • IETF RFC 8398 [Superseded*]
  • IETF RFC 8399 [Superseded*]
  • RFC9549 NOT IN REGISTRY
  • RFC9598 NOT IN REGISTRY
  • RFC9608 NOT IN REGISTRY
  • RFC9618 NOT IN REGISTRY
  • RFC9925 NOT IN REGISTRY
  • RFC10007 NOT IN REGISTRY

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IETF RFC 5280, Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. Available at https://doi.org/10.17487/RFC5280
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IETF RFC 5280, Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. Available at https://doi.org/10.17487/RFC5280

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IETF RFC 5280, Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. Available at https://doi.org/10.17487/RFC5280
Snippet:
<span class="citation"><cite>IETF RFC 5280</cite>, Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. Available at <a href="https://doi.org/10.17487/RFC5280" target="_blank" rel="noopener">https://doi.org/10.17487/RFC5280</a></span>

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IETF RFC 5280, Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile
doi: 10.17487/RFC5280
url: https://doi.org/10.17487/RFC5280
Snippet:
<li>
<cite id="bib-rfc5280">IETF RFC 5280</cite>, Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile
<span class="doi">10.17487/RFC5280</span>
</li>

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