DNSSEC Delegation Signer (DS) Resource Record (RR) Type Digest Algorithms
- Created
- 2003-10-31
- Last Updated
- 2025-06-10
- Available Formats
-
XML
HTML
Plain text
Registry Included Below
Digest Algorithms
- Registration Procedure(s)
-
Standards Action or Specification Required
- Expert(s)
-
Unassigned
- Reference
- [RFC3658][RFC4034][RFC4035][RFC9157][RFC-ietf-dnsop-rfc8624-bis-13]
- Note
-
Adding a new entry to the "Digest Algorithms" registry with a recommended value of "MAY" in the "Use for DNSSEC Delegation", "Use for DNSSEC Validation", "Implement for DNSSEC Delegation", or "Implement for DNSSEC Validation" columns SHALL follow the "Specification Required" policy as defined in [RFC8126]. Adding a new entry to, or changing existing values in, the "Digest Algorithms" registry for the "Use for DNSSEC Delegation", "Use for DNSSEC Validation", "Implement for DNSSEC Delegation", or "Implement for DNSSEC Validation" columns to any other value than "MAY" requires a Standards Action. If an item is not marked as "RECOMMENDED", it does not necessarily mean that it is flawed; rather, it indicates that the item either has not been through the IETF consensus process, has limited applicability, or is intended only for specific use cases.
- Available Formats
-
CSV
Value | Description | Use for DNSSEC Delegation | Use for DNSSEC Validation | Implement for DNSSEC Delegation | Implement for DNSSEC Validation | Reference |
---|---|---|---|---|---|---|
0 | Reserved | MUST NOT | MUST NOT | MUST NOT | MUST NOT | [RFC3658] |
1 | SHA-1 | MUST NOT | RECOMMENDED | MUST NOT | MUST | [RFC3658][RFC-ietf-dnsop-must-not-sha1-09] |
2 | SHA-256 | RECOMMENDED | RECOMMENDED | MUST | MUST | [RFC4509] |
3 | GOST R 34.11-94 | MUST NOT | MUST NOT | MUST NOT | MUST NOT | [RFC5933][Change the status of GOST Signature Algorithms in DNSSEC in the IETF stream to Historic][RFC-ietf-dnsop-must-not-ecc-gost-07] |
4 | SHA-384 | MAY | RECOMMENDED | MAY | RECOMMENDED | [RFC6605] |
5 | GOST R 34.11-2012 | MAY | MAY | MAY | MAY | [RFC9558] |
6 | SM3 | MAY | MAY | MAY | MAY | [RFC9563] |
7-127 | Unassigned | |||||
128-252 | Reserved | [RFC-ietf-dnsop-rfc8624-bis-13] | ||||
253-254 | Reserved for Private Use | [RFC-ietf-dnsop-rfc8624-bis-13] | ||||
255 | Unassigned |