{"draft":"draft-ietf-rats-architecture-22","doc_id":"RFC9334","title":"Remote ATtestation procedureS (RATS) Architecture","authors":["H. Birkholz","D. Thaler","M. Richardson","N. Smith","W. Pan"],"format":["HTML","TEXT","PDF","XML"],"page_count":"46","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Remote ATtestation ProcedureS","abstract":"In network protocol exchanges, it is often useful for one end of a\r\ncommunication to know whether the other end is in an intended\r\noperating state. This document provides an architectural overview of\r\nthe entities involved that make such tests possible through the\r\nprocess of generating, conveying, and evaluating evidentiary Claims. \r\nIt provides a model that is neutral toward processor architectures,\r\nthe content of Claims, and protocols.","pub_date":"January 2023","keywords":["evidence","attestation results","epoch","epoch-id","endorsement","attestating environment","reference value","target environment","layered attestation","appraisal policy","background check model","passport model","freshness","recentness"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9334","errata_url":"https:\/\/www.rfc-editor.org\/errata\/rfc9334"}