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Remote ATtestation ProcedureS (rats)

Document Date Status IPR AD/Shepherd
Active Internet-Drafts (11 hits)
39 pages
draft-ietf-rats-ar4si-09
Attestation Results for Secure Interactions
2025-08-15
I-D Exists
WG Document
Nov 2023, Jan 2026
1
114 pages
draft-ietf-rats-corim-09
Concise Reference Integrity Manifest
2025-10-20
I-D Exists
In WG Last Call : Proposed Standard
Reviews: opsdir Early artart Early secdir Early
Jul 2022, Dec 2023, Nov 2025

Michael Richardson
65 pages
draft-ietf-rats-coserv-02
Concise Selector for Endorsements and Reference Values
2025-10-20
I-D Exists
WG Document

12 pages
draft-ietf-rats-daa-08
Direct Anonymous Attestation for the Remote Attestation Procedures Architecture
2025-09-03
I-D Exists
In WG Last Call
Dec 2023, Dec 2025

27 pages
draft-ietf-rats-ear-01
EAT Attestation Results
2025-07-24
Expires soon
I-D Exists
WG Document
Jan 2026

12 pages 2025-08-25
I-D Exists
In WG Last Call

Yogesh Deshpande
20 pages 2025-10-09
I-D Exists
WG Document
Nov 2025

Jeremy O'Donoghue
20 pages
draft-ietf-rats-evidence-trans-02
Evidence Transformations
2025-10-17
I-D Exists
WG Document

28 pages
draft-ietf-rats-network-device-subscription-09
Attestation Event Stream Subscription
2026-01-13
New
I-D Exists
In WG Last Call : Proposed Standard
Review: yangdoctors Early
Dec 2023, Dec 2025
1
Michael Richardson
53 pages
draft-ietf-rats-pkix-key-attestation-02
PKIX Evidence for Remote Attestation of Hardware Security Modules
2025-10-10
I-D Exists
WG Document

37 pages
draft-ietf-rats-reference-interaction-models-15
Reference Interaction Models for Remote Attestation Procedures
2025-11-05
I-D Exists
In WG Last Call : Informational
Dec 2023

Michael P
Active with the IESG Internet-Drafts (2 hits)
20 pages 2026-01-12
New
In Last Call (ends 2026-01-26)
Submitted to IESG for Publication : Proposed Standard
Reviews: artart IETF Last Call genart IETF Last Call secdir IETF Last Call
Nov 2025
Action Holder: Deb Cooley
Deb Cooley
Ionuț Mihalcea
41 pages
draft-ietf-rats-msg-wrap-23
RATS Conceptual Messages Wrapper (CMW)
2025-12-11
RFC Ed Queue : EDIT
Submitted to IESG for Publication : Proposed Standard
Reviews: genart IETF Last Call secdir IETF Last Call iotdir Early
Nov 2024
Deb Cooley
Ionuț Mihalcea
Expired Internet-Drafts (2 hits)
25 pages 2023-12-05
Expired
WG Document

16 pages
draft-ietf-rats-posture-assessment-03
Remote Posture Assessment for Systems, Containers, and Applications at Scale
2025-07-07
Expired
WG Document

RFCs (6 hits)
46 pages
RFC 9334
Remote ATtestation procedureS (RATS) Architecture
2023-01
Informational RFC
Roman Danyliw
36 pages
RFC 9683
Remote Integrity Verification of Network Devices Containing Trusted Platform Modules
2024-12
Informational RFC
Roman Danyliw
53 pages
RFC 9684
A YANG Data Model for Challenge-Response-Based Remote Attestation (CHARRA) Procedures Using Trusted Platform Modules (TPMs)
2024-12
Proposed Standard RFC
Roman Danyliw
85 pages
RFC 9711
The Entity Attestation Token (EAT) Errata
2025-04
Proposed Standard RFC
Roman Danyliw
16 pages
RFC 9781
A Concise Binary Object Representation (CBOR) Tag for Unprotected CBOR Web Token Claims Sets (UCCS)
2025-05
Proposed Standard RFC
Roman Danyliw
13 pages
RFC 9782
Entity Attestation Token (EAT) Media Types
2025-05
Proposed Standard RFC
Deb Cooley
Related Internet-Drafts and RFCs (15 hits)
14 pages
draft-bft-rats-kat-06
An EAT-based Key Attestation Token
2025-10-17
I-D Exists

35 pages
draft-cds-rats-intel-corim-profile-06
Intel Profile for Remote Attestation
2025-11-26
I-D Exists

17 pages
draft-deshpande-rats-multi-verifier-03
Remote Attestation with Multiple Verifiers
2025-10-20
I-D Exists

17 pages
draft-fdb-rats-psa-endorsements-09
A CoRIM Profile for Arm's Platform Security Architecture (PSA) Endorsements
2026-01-05
New
I-D Exists

53 pages
draft-ffm-rats-cca-token-02
Arm's Confidential Compute Architecture Reference Attestation Token
2025-09-02
I-D Exists

17 pages
draft-kamimura-rats-behavioral-evidence-01
On the Relationship Between Remote Attestation and Behavioral Evidence Recording
2026-01-09
New
I-D Exists

8 pages
draft-labiod-rats-attester-groups-04
Attester Groups for Remote Attestation
2026-01-05
New
I-D Exists

19 pages
draft-novak-rats-twi-attestation-00
Remote Attestation for Trustworthy Workload Identity
2025-11-05
I-D Exists

16 pages
draft-poirier-rats-eat-da-04
An EAT Profile for Device Attestation
2025-11-12
I-D Exists

15 pages
draft-richardson-rats-composite-attesters-03
Taxonomy of Composite Attesters
2025-10-20
I-D Exists

7 pages
draft-richardson-rats-geographic-results-00
Geographic Attestation Results
2025-10-17
I-D Exists

11 pages
draft-sardar-rats-sec-cons-00
Guidelines for Security Considerations of RATS
2025-11-27
I-D Exists

9 pages 2026-01-05
New
I-D Exists

13 pages
draft-xia-rats-key-negotiation-integration-01
Integration of Remote Attestation with Key Negotiation and Key Distribution mechanisms
2025-10-20
I-D Exists

17 pages
draft-ydb-rats-cca-endorsements-03
A CoRIM Profile for Arm's Confidential Computing Architecture (CCA) Endorsements
2026-01-05
New
I-D Exists