Use of GOST Signature Algorithms in DNSKEY and RRSIG Resource Records for DNSSEC
RFC 5933
| Document | Type |
RFC - Proposed Standard
(July 2010; No errata)
Updated by RFC 6944
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Replaces | draft-dolmatov-dnsext-dnssec-gost | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Stream | WG state | WG Document | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | RFC 5933 (Proposed Standard) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Ralph Droms | ||
| Send notices to | (None) | ||
Internet Engineering Task Force (IETF) V. Dolmatov, Ed.
Request for Comments: 5933 A. Chuprina
Category: Standards Track I. Ustinov
ISSN: 2070-1721 Cryptocom Ltd.
July 2010
Use of GOST Signature Algorithms in DNSKEY
and RRSIG Resource Records for DNSSEC
Abstract
This document describes how to produce digital signatures and hash
functions using the GOST R 34.10-2001 and GOST R 34.11-94 algorithms
for DNSKEY, RRSIG, and DS resource records, for use in the Domain
Name System Security Extensions (DNSSEC).
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc5933.
Copyright Notice
Copyright (c) 2010 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Dolmatov, et al. Standards Track [Page 1]
RFC 5933 Use of GOST Signatures in DNSSEC July 2010
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Terminology . . . . . . . . . . . . . . . . . . . . . . . . 3
2. DNSKEY Resource Records . . . . . . . . . . . . . . . . . . . . 3
2.1. Using a Public Key with Existing Cryptographic
Libraries . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2. GOST DNSKEY RR Example . . . . . . . . . . . . . . . . . . 4
3. RRSIG Resource Records . . . . . . . . . . . . . . . . . . . . 4
3.1. RRSIG RR Example . . . . . . . . . . . . . . . . . . . . . 5
4. DS Resource Records . . . . . . . . . . . . . . . . . . . . . . 5
4.1. DS RR Example . . . . . . . . . . . . . . . . . . . . . . . 5
5. Deployment Considerations . . . . . . . . . . . . . . . . . . . 6
5.1. Key Sizes . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.2. Signature Sizes . . . . . . . . . . . . . . . . . . . . . . 6
5.3. Digest Sizes . . . . . . . . . . . . . . . . . . . . . . . 6
6. Implementation Considerations . . . . . . . . . . . . . . . . . 6
6.1. Support for GOST Signatures . . . . . . . . . . . . . . . . 6
6.2. Support for NSEC3 Denial of Existence . . . . . . . . . . . 6
7. Security Considerations . . . . . . . . . . . . . . . . . . . . 6
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 7
9. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . 7
10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 7
10.1. Normative References . . . . . . . . . . . . . . . . . . . 7
10.2. Informative References . . . . . . . . . . . . . . . . . . 8
1. Introduction
The Domain Name System (DNS) is the global hierarchical distributed
database for Internet Naming. The DNS has been extended to use
cryptographic keys and digital signatures for the verification of the
authenticity and integrity of its data. RFC 4033 [RFC4033], RFC 4034
[RFC4034], and RFC 4035 [RFC4035] describe these DNS Security
Extensions, called DNSSEC.
RFC 4034 describes how to store DNSKEY and RRSIG resource records,
and specifies a list of cryptographic algorithms to use. This
document extends that list with the signature and hash algorithms
GOST R 34.10-2001 ([GOST3410], [RFC5832]) and GOST R 34.11-94
([GOST3411], [RFC5831]), and specifies how to store DNSKEY data and
how to produce RRSIG resource records with these algorithms.
Familiarity with DNSSEC and with GOST signature and hash algorithms
is assumed in this document.
The term "GOST" is not officially defined, but is usually used to
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