IETF RFC 9549
[ACTIVE]
Internationalization Updates to RFC 5280
Metadata
- Publisher
- IETF
- Doc Type
- Standard
- Pages
- 10
- Abstract
- The updates to RFC 5280 described in this document provide alignment with the 2008 specification for Internationalized Domain Names (IDNs) and includes support for internationalized email addresses in X.509 certificates. The updates ensure that name constraints for email addresses that contain only ASCII characters and internationalized email addresses are handled in the same manner. This document obsoletes RFC 8399.
- Publication Date
- 2024-03-01
- Status Note
- Proposed Standard
- DOI
10.17487/RFC9549- Link
- https://doi.org/10.17487/RFC9549
- Author(s)
- Russ Housley
- Keyword(s)
- Internationalized Email Address
Latest version of IETF RFC 9549
Document Versions — IETF RFC 9549
-
▶ IETF RFC 9549 (2024-03-01)THIS DOC [ACTIVE] [LATEST VERSION]
Normative Reference(s)
- IETF RFC 2119 [Active*]
- IETF RFC 3492 [Active*]
- IETF RFC 3629 [Active*]
- IETF RFC 3987 [Active*]
- IETF RFC 4518 [Active*]
- IETF RFC 5280 [Active, Amended*]
- IETF RFC 5890 [Active*]
- IETF RFC 5891 [Active*]
- IETF RFC 5892 [Active*]
- IETF RFC 5893 [Active*]
- IETF RFC 6530 [Active*]
- IETF RFC 6531 [Active*]
- IETF RFC 8174 [Active*]
- IETF RFC 8398 [Superseded*]
Bibliographic Reference(s)
- CA/Browser Forum, "Internal Server Names and IP Address Requirements for SSL: Guidance on the Deprecation of Internal Server Names and Reserved IP Addresses provided by the CA/Browser Forum", Version 1.0, June 2012, <https://cabforum.org/internal-names/>. EXTERNAL
- Datadog Security Labs, "The OpenSSL punycode vulnerability (CVE-2022-3602): Overview, detection, exploitation, and remediation", 1 November 2022, <https://securitylabs.datadoghq.com/articles/openssl-november-1-vulnerabilities/>. EXTERNAL
- Davis, M. and M. Suignard, "Unicode Technical Standard #46: Unicode IDNA Compatibility Processing", Revision 31, The Unicode Consortium, Mountain View, September 2023, <https://www.unicode.org/reports/tr46>. EXTERNAL
- IETF RFC 3490 [Superseded*]
- IETF RFC 5894 [Active*]
- IETF RFC 8399 [Superseded*]
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IETF RFC 9549, Internationalization Updates to RFC 5280. Available at https://doi.org/10.17487/RFC9549
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IETF RFC 9549, Internationalization Updates to RFC 5280. Available at https://doi.org/10.17487/RFC9549
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IETF RFC 9549, Internationalization Updates to RFC 5280. Available at https://doi.org/10.17487/RFC9549
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<span class="citation"><cite>IETF RFC 9549</cite>, Internationalization Updates to RFC 5280. Available at <a href="https://doi.org/10.17487/RFC9549" target="_blank" rel="noopener">https://doi.org/10.17487/RFC9549</a></span>
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IETF RFC 9549, Internationalization Updates to RFC 5280
doi: 10.17487/RFC9549
url: https://doi.org/10.17487/RFC9549
doi: 10.17487/RFC9549
url: https://doi.org/10.17487/RFC9549
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<li> <cite id="bib-rfc9549">IETF RFC 9549</cite>, Internationalization Updates to RFC 5280 <span class="doi">10.17487/RFC9549</span> </li>
Referenced By
- IETF RFC 9598 [Active*]