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RFC 8555: Automatic Certificate Management Environment (ACME)

In plain English — editorial summary, not part of the RFC

Public Key Infrastructure using X.509 (PKIX) certificates are used for a number of purposes, the most significant of which is the authentication of domain names. Thus, certification authorities (CAs) in the Web PKI are trusted to verify that an applicant for a certificate legitimately represents the domain name(s) in the certificate. As of this writing, this verification is done through a collection of ad hoc mechanisms. This document describes a protocol that a CA and an applicant can use to automate the process of verification and certificate issuance. The protocol also provides facilities for other certificate management functions, such as certificate revocation.

Document record

Document ID
RFC8555
Published
March 2019
Authors
R. Barnes; J. Hoffman-Andrews; D. McCarney; J. Kasten
Status
PROPOSED STANDARD
Stream
IETF
Area
sec
Pages
95
Also known as
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.

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canonical URL: /rfc/8555-automatic-certificate-management-environment-acme