Internet Assigned Numbers Authority DNSSEC Delegation Signer (DS) Resource Record (RR) Type Digest Algorithms Created 2003-10-31 Last Updated 2024-02-07 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registry included below • Digest Algorithms Digest Algorithms Registration Procedure(s) RFC Required Reference [RFC3658][RFC4034][RFC4035][RFC9157] Available Formats [IMG] CSV Value Description Status Reference 0 Reserved - [RFC3658] 1 SHA-1 MANDATORY [RFC3658] 2 SHA-256 MANDATORY [RFC4509] 3 GOST R 34.11-94 OPTIONAL [RFC5933] 4 SHA-384 OPTIONAL [RFC6605] 5 GOST R 34.11-2012 OPTIONAL [RFC-makarenko-gost2012-dnssec-05] 6 SM3 OPTIONAL [RFC-cuiling-dnsop-sm2-alg-15] 7-255 Unassigned - Licensing Terms