draft-ietf-lamps-hash-of-root-key-cert-extn-06.txt   draft-ietf-lamps-hash-of-root-key-cert-extn-07.txt 
Network Working Group R. Housley Network Working Group R. Housley
Internet-Draft Vigil Security Internet-Draft Vigil Security
Intended status: Informational June 28, 2019 Intended status: Informational June 29, 2019
Expires: December 30, 2019 Expires: December 31, 2019
Hash Of Root Key Certificate Extension Hash Of Root Key Certificate Extension
draft-ietf-lamps-hash-of-root-key-cert-extn-06 draft-ietf-lamps-hash-of-root-key-cert-extn-07
Abstract Abstract
This document specifies the Hash Of Root Key certificate extension. This document specifies the Hash Of Root Key certificate extension.
This certificate extension is carried in the self-signed certificate This certificate extension is carried in the self-signed certificate
for a trust anchor, which is often called a Root Certification for a trust anchor, which is often called a Root Certification
Authority (CA) certificate. This certificate extension unambiguously Authority (CA) certificate. This certificate extension unambiguously
identifies the next public key that will be used at some point in the identifies the next public key that will be used at some point in the
future as the next Root CA certificate, eventually replacing the future as the next Root CA certificate, eventually replacing the
current one. current one.
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on December 30, 2019. This Internet-Draft will expire on December 31, 2019.
Copyright Notice Copyright Notice
Copyright (c) 2019 IETF Trust and the persons identified as the Copyright (c) 2019 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of (https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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ext-HashOfRootKey EXTENSION ::= { -- Only in Root CA certificates ext-HashOfRootKey EXTENSION ::= { -- Only in Root CA certificates
SYNTAX HashedRootKey SYNTAX HashedRootKey
IDENTIFIED BY id-ce-hashOfRootKey IDENTIFIED BY id-ce-hashOfRootKey
CRITICALITY {FALSE} } CRITICALITY {FALSE} }
HashedRootKey ::= SEQUENCE { HashedRootKey ::= SEQUENCE {
hashAlg HashAlgorithm, -- Hash algorithm used hashAlg HashAlgorithm, -- Hash algorithm used
hashValue OCTET STRING } -- Hash of DER-encoded hashValue OCTET STRING } -- Hash of DER-encoded
-- SubjectPublicKeyInfo -- SubjectPublicKeyInfo
HashAlgorithmId ::= AlgorithmIdentifier {DIGEST-ALGORITHM,{ ... }}
id-ce-hashOfRootKey OBJECT IDENTIFIER ::= { 1 3 6 1 4 1 51483 2 1 } id-ce-hashOfRootKey OBJECT IDENTIFIER ::= { 1 3 6 1 4 1 51483 2 1 }
END END
Author's Address Author's Address
Russ Housley Russ Housley
Vigil Security Vigil Security
516 Dranesville Road 516 Dranesville Road
Herndon, VA 20170 Herndon, VA 20170
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