Module tsig

Available on crate feature dnssec only.

Trust dns implementation of Secret Key Transaction Authentication for DNS (TSIG) RFC 8945 November 2020

Current deviation from RFC in implementation as of 2022-10-28

• Mac checking don’t support HMAC truncation with TSIG (pedantic constant time verification)
• Time checking not in TSIG implementation but in caller

Structs

• TSigner
  Struct to pass to a client for it to authenticate requests using TSIG.