Certificate Management Protocol (CMP)

Created
2022-07-27
Last Updated
2025-07-30
Available Formats

XML
HTML
Plain text

Registry Included Below

CMP Well-Known URI Path Segments

Registration Procedure(s)
Specification Required
Expert(s)
Hendrik Brockhaus, David von Oheimb, John Gray
Reference
[RFC9811]
Available Formats

CSV
Path Segment Description Reference
p Indicates that the next path segment specifies, e.g., a CA or certificate profile name [RFC9811][RFC9482]
initialization Enrolling an End Entity to a New PKI over HTTP [RFC9483, Section 4.1.1]
certification Enrolling an End Entity to a Known PKI over HTTP [RFC9483, Section 4.1.2]
keyupdate Updating a Valid Certificate over HTTP [RFC9483, Section 4.1.3]
pkcs10 Enrolling an End Entity Using a PKCS #10 Request over HTTP [RFC9483, Section 4.1.4]
revocation Revoking a Certificate over HTTP [RFC9483, Section 4.2]
getcacerts Get CA Certificates over HTTP [RFC9483, Section 4.3.1]
getrootupdate Get Root CA Certificate Update over HTTP [RFC9483, Section 4.3.2]
getcertreqtemplate Get Certificate Request Template over HTTP [RFC9483, Section 4.3.3]
getcrls CRL Update Retrieval over HTTP [RFC9483, Section 4.3.4]
nested Batching Messages over HTTP [RFC9483, Section 5.2.2.2]
ir Enrolling an End Entity to a New PKI over CoAP [RFC9483, Section 4.1.1]
cr Enrolling an End Entity to a Known PKI over CoAP [RFC9483, Section 4.1.2]
kur Updating a Valid Certificate over CoAP [RFC9483, Section 4.1.3]
p10 Enrolling an End Entity Using a PKCS #10 Request over CoAP [RFC9483, Section 4.1.4]
rr Revoking a Certificate over CoAP [RFC9483, Section 4.2]
crts Get CA Certificates over CoAP [RFC9483, Section 4.3.1]
rcu Get Root CA Certificate Update over CoAP [RFC9483, Section 4.3.2]
att Get Certificate Request Template over CoAP [RFC9483, Section 4.3.3]
crls CRL Update Retrieval over CoAP [RFC9483, Section 4.3.4]
nest Batching Messages over CoAP [RFC9483, Section 5.2.2.2]
ann The path to send a GET request with the CoAP Observe Option to register for CMP announcement messages. [RFC9482]