draft-ietf-rats-yang-tpm-charra-08.txt   draft-ietf-rats-yang-tpm-charra-09.txt 
RATS Working Group H. Birkholz RATS Working Group H. Birkholz
Internet-Draft M. Eckel Internet-Draft M. Eckel
Intended status: Standards Track Fraunhofer SIT Intended status: Standards Track Fraunhofer SIT
Expires: 5 December 2021 S. Bhandari Expires: 27 January 2022 S. Bhandari
ThoughtSpot ThoughtSpot
E. Voit E. Voit
B. Sulzen B. Sulzen
Cisco Cisco
L. Xia L. Xia
Huawei Huawei
T. Laffey T. Laffey
HPE HPE
G. Fedorkow G. Fedorkow
Juniper Juniper
3 June 2021 26 July 2021
A YANG Data Model for Challenge-Response-based Remote Attestation A YANG Data Model for Challenge-Response-based Remote Attestation
Procedures using TPMs Procedures using TPMs
draft-ietf-rats-yang-tpm-charra-08 draft-ietf-rats-yang-tpm-charra-09
Abstract Abstract
This document defines YANG RPCs and a small number of configuration This document defines YANG RPCs and a small number of configuration
nodes required to retrieve attestation evidence about integrity nodes required to retrieve attestation evidence about integrity
measurements from a device, following the operational context defined measurements from a device, following the operational context defined
in TPM-based Network Device Remote Integrity Verification. in TPM-based Network Device Remote Integrity Verification.
Complementary measurement logs are also provided by the YANG RPCs, Complementary measurement logs are also provided by the YANG RPCs,
originating from one or more roots of trust for measurement (RTMs). originating from one or more roots of trust for measurement (RTMs).
The module defined requires at least one TPM 1.2 or TPM 2.0 as well The module defined requires at least one TPM 1.2 or TPM 2.0 as well
skipping to change at page 2, line 4 skipping to change at page 2, line 4
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/. Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on 5 December 2021. This Internet-Draft will expire on 27 January 2022.
Copyright Notice Copyright Notice
Copyright (c) 2021 IETF Trust and the persons identified as the Copyright (c) 2021 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents (https://trustee.ietf.org/ Provisions Relating to IETF Documents (https://trustee.ietf.org/
license-info) in effect on the date of publication of this document. license-info) in effect on the date of publication of this document.
Please review these documents carefully, as they describe your rights Please review these documents carefully, as they describe your rights
skipping to change at page 50, line 18 skipping to change at page 50, line 18
18 May 2021, <https://www.ietf.org/archive/id/draft-ietf- 18 May 2021, <https://www.ietf.org/archive/id/draft-ietf-
netconf-keystore-22.txt>. netconf-keystore-22.txt>.
[I-D.ietf-rats-architecture] [I-D.ietf-rats-architecture]
Birkholz, H., Thaler, D., Richardson, M., Smith, N., and Birkholz, H., Thaler, D., Richardson, M., Smith, N., and
W. Pan, "Remote Attestation Procedures Architecture", Work W. Pan, "Remote Attestation Procedures Architecture", Work
in Progress, Internet-Draft, draft-ietf-rats-architecture- in Progress, Internet-Draft, draft-ietf-rats-architecture-
12, 23 April 2021, <https://www.ietf.org/archive/id/draft- 12, 23 April 2021, <https://www.ietf.org/archive/id/draft-
ietf-rats-architecture-12.txt>. ietf-rats-architecture-12.txt>.
[I-D.ietf-rats-reference-interaction-models]
Birkholz, H., Eckel, M., Pan, W., and E. Voit, "Reference
Interaction Models for Remote Attestation Procedures",
Work in Progress, Internet-Draft, draft-ietf-rats-
reference-interaction-models-02, 25 April 2021,
<https://www.ietf.org/archive/id/draft-ietf-rats-
reference-interaction-models-02.txt>.
[I-D.ietf-rats-tpm-based-network-device-attest] [I-D.ietf-rats-tpm-based-network-device-attest]
Fedorkow, G., Voit, E., and J. Fitzgerald-McKay, "TPM- Fedorkow, G., Voit, E., and J. Fitzgerald-McKay, "TPM-
based Network Device Remote Integrity Verification", Work based Network Device Remote Integrity Verification", Work
in Progress, Internet-Draft, draft-ietf-rats-tpm-based- in Progress, Internet-Draft, draft-ietf-rats-tpm-based-
network-device-attest-06, 7 December 2020, network-device-attest-07, 10 June 2021,
<https://www.ietf.org/archive/id/draft-ietf-rats-tpm- <https://www.ietf.org/archive/id/draft-ietf-rats-tpm-
based-network-device-attest-06.txt>. based-network-device-attest-07.txt>.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, Requirement Levels", BCP 14, RFC 2119,
DOI 10.17487/RFC2119, March 1997, DOI 10.17487/RFC2119, March 1997,
<https://www.rfc-editor.org/info/rfc2119>. <https://www.rfc-editor.org/info/rfc2119>.
[RFC6991] Schoenwaelder, J., Ed., "Common YANG Data Types", [RFC6991] Schoenwaelder, J., Ed., "Common YANG Data Types",
RFC 6991, DOI 10.17487/RFC6991, July 2013, RFC 6991, DOI 10.17487/RFC6991, July 2013,
<https://www.rfc-editor.org/info/rfc6991>. <https://www.rfc-editor.org/info/rfc6991>.
skipping to change at page 51, line 25 skipping to change at page 51, line 16
<https://trustedcomputinggroup.org/resource/tpm-library- <https://trustedcomputinggroup.org/resource/tpm-library-
specification/>. specification/>.
[TPM2.0-Key] [TPM2.0-Key]
TCG, ., "TPM 2.0 Keys for Device Identity and Attestation, TCG, ., "TPM 2.0 Keys for Device Identity and Attestation,
Rev10", 14 April 2021, <https://trustedcomputinggroup.org/ Rev10", 14 April 2021, <https://trustedcomputinggroup.org/
wp-content/uploads/TCG_IWG_DevID_v1r2_02dec2020.pdf>. wp-content/uploads/TCG_IWG_DevID_v1r2_02dec2020.pdf>.
7.2. Informative References 7.2. Informative References
[I-D.ietf-rats-reference-interaction-models]
Birkholz, H., Eckel, M., Pan, W., and E. Voit, "Reference
Interaction Models for Remote Attestation Procedures",
Work in Progress, Internet-Draft, draft-ietf-rats-
reference-interaction-models-03, 12 July 2021,
<https://www.ietf.org/archive/id/draft-ietf-rats-
reference-interaction-models-03.txt>.
[RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed., [RFC6241] Enns, R., Ed., Bjorklund, M., Ed., Schoenwaelder, J., Ed.,
and A. Bierman, Ed., "Network Configuration Protocol and A. Bierman, Ed., "Network Configuration Protocol
(NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011, (NETCONF)", RFC 6241, DOI 10.17487/RFC6241, June 2011,
<https://www.rfc-editor.org/info/rfc6241>. <https://www.rfc-editor.org/info/rfc6241>.
[RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure [RFC6242] Wasserman, M., "Using the NETCONF Protocol over Secure
Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011, Shell (SSH)", RFC 6242, DOI 10.17487/RFC6242, June 2011,
<https://www.rfc-editor.org/info/rfc6242>. <https://www.rfc-editor.org/info/rfc6242>.
[RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF [RFC8040] Bierman, A., Bjorklund, M., and K. Watsen, "RESTCONF
 End of changes. 8 change blocks. 
14 lines changed or deleted 14 lines changed or added

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