- File formats:
- INTERNET STANDARD
- RFC 2845, RFC 4635
- F. Dupont
D. Eastlake 3rd
- dnsop (ops)
Cite this STD: TXT
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This document describes a protocol for transaction-level authentication using shared secrets and one-way hashing. It can be used to authenticate dynamic updates to a DNS zone as coming from an approved client or to authenticate responses as coming from an approved name server.
No recommendation is made here for distributing the shared secrets; it is expected that a network administrator will statically configure name servers and clients using some out-of-band mechanism.
This document obsoletes RFCs 2845 and 4635.
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 8729.