RFC 9925

Unsigned X.509 Certificates, February 2026

File formats:

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Also available: XML file for editing
 
Status:
PROPOSED STANDARD
Updates:
RFC 5280
Author:
D. Benjamin
Stream:
IETF
Source:
lamps (sec)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC9925

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Abstract

This document defines a placeholder X.509 signature algorithm that may be used in contexts where the consumer of the certificate is not expected to verify the signature. As part of this, it updates RFC 5280.


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.




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