RFC 9809: X.509 Certificate Extended Key Usage (EKU) for Configuration, Updates, and Safety-Critical Communication

RFC 5280 defines the Extended Key Usage (EKU) extension and specifies several extended key purpose identifiers (KeyPurposeIds) for use with that extension in…

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Outgoing relationships (8 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile
Informative reference — RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2
Informative reference — RFC 8446: The Transport Layer Security (TLS) Protocol Version 1.3
Informative reference — RFC 9162: Certificate Transparency Version 2.0
Informative reference — RFC 9336: X.509 Certificate General-Purpose Extended Key Usage (EKU) for Document Signing
Informative reference — RFC 9509: X.509 Certificate Extended Key Usage (EKU) for 5G Network Functions