Verify TSIG request response and TCP chained DNS transcript authentication. Reco...

{ "body": { "artifact": { "tsigChain": { "claim": null, "data": { "key_name": "key.example.", "messages": [ { "dns_without_tsig_hex": "000981800000000000000000", "tsig": { "fudge": 20, "key_name": "key.example.", "mac_hex": "3a9e4ea12f19cbd43f21163f59bf6133768cd022679333d03f6ba8e207709568", "original_id": 7, "time_signed": 100 } } ], "mode": "response", "now": 100, "request_mac_hex": "34343434343434343434343434343434", "secret_hex": "12121212121212121212121212121212" } } } }, "bodyType": "json", "method": "POST", "type": "http" }

{ "example": { "billable": true, "findings": [ { "confidence": 1, "evidence": [ { "page_indices": [], "page_url": null, "pattern": "rfc8945-tsig-sha256-request-response-tcp-chain-receiver-binding_scoped_evidence", "type": "artifact" } ], "limits": [ "Complete bounded supplied artifact only. computed uses 6dp numbers; full result SHA256 uses UTF16-sorted compact JSON, scalar Unicode unchanged and -0=0. No external lookup, trust/identity or legal verdict." ], "module": "rfc8945-tsig-sha256-request-response-tcp-chain-receiver-binding", "state": "observed", "value": { "claim_matches": false, "computed": { "accepted": true, "failure": null, "messages": [ { "computed_mac_hex": "3a9e4ea12f19cbd43f21163f59bf6133768cd022679333d03f6ba8e207709568", "index": 0, "status": "verified" } ] }, "computed_sha256": "c072fca96c56e8be0bcf08105f4c552501bda8abf9a80c07117527fd8d1c8cd7" }, "warnings": [] } ], "known_count": 1, "scope": { "contact_values_returned": false, "network": false, "supplied_artifact_only": true }, "warnings": [] }, "type": "json" }