Internet Assigned Numbers Authority

DNSSEC Delegation Signer (DS) Resource Record (RR) Type Digest Algorithms

Created
2003-10-31
Last Updated
2024-04-16
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Registry included below

Digest Algorithms

Registration Procedure(s)
RFC Required
Reference
[RFC3658][RFC4034][RFC4035][RFC9157]
Available Formats

CSV
Value Description Status Reference
0 Reserved - [RFC3658]
1 SHA-1 MANDATORY [RFC3658]
2 SHA-256 MANDATORY [RFC4509]
3 GOST R 34.11-94 DEPRECATED [RFC5933][status-change-gost-dnssec-to-historic]
4 SHA-384 OPTIONAL [RFC6605]
5 GOST R 34.11-2012 OPTIONAL [RFC9558]
6 SM3 OPTIONAL [RFC-cuiling-dnsop-sm2-alg-15]
7-255 Unassigned -