< draft-selander-ace-ake-authz-04.txt   draft-selander-ace-ake-authz-05.txt >
Network Working Group G. Selander Network Working Group G. Selander
Internet-Draft J. Preuß Mattsson Internet-Draft J. Preuß Mattsson
Intended status: Informational Ericsson AB Intended status: Informational Ericsson AB
Expires: 25 April 2022 M. Vučinić Expires: 20 October 2022 M. Vučinić
INRIA INRIA
M. Richardson M. Richardson
Sandelman Software Works Sandelman Software Works
A. Schellenbaum A. Schellenbaum
ZHAW ZHAW
22 October 2021 18 April 2022
Lightweight Authorization for Authenticated Key Exchange. Lightweight Authorization for Authenticated Key Exchange.
draft-selander-ace-ake-authz-04 draft-selander-ace-ake-authz-05
Abstract Abstract
This document describes a procedure for augmenting the lightweight This document describes a procedure for augmenting the lightweight
authenticated Diffie-Hellman key exchange protocol EDHOC with third authenticated Diffie-Hellman key exchange protocol EDHOC with third
party assisted authorization, targeting constrained IoT deployments party assisted authorization, targeting constrained IoT deployments
(RFC 7228). (RFC 7228).
Status of This Memo Status of This Memo
skipping to change at page 1, line 39 skipping to change at page 1, line 39
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 25 April 2022. This Internet-Draft will expire on 20 October 2022.
Copyright Notice Copyright Notice
Copyright (c) 2021 IETF Trust and the persons identified as the Copyright (c) 2022 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
and restrictions with respect to this document. Code Components and restrictions with respect to this document. Code Components
extracted from this document must include Simplified BSD License text extracted from this document must include Revised BSD License text as
as described in Section 4.e of the Trust Legal Provisions and are described in Section 4.e of the Trust Legal Provisions and are
provided without warranty as described in the Simplified BSD License. provided without warranty as described in the Revised BSD License.
Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3 1.1. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3
2. Problem Description . . . . . . . . . . . . . . . . . . . . . 3 2. Problem Description . . . . . . . . . . . . . . . . . . . . . 3
3. Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . 4 3. Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1. Device . . . . . . . . . . . . . . . . . . . . . . . . . 4 3.1. Device . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2. Domain Authenticator . . . . . . . . . . . . . . . . . . 4 3.2. Domain Authenticator . . . . . . . . . . . . . . . . . . 4
3.3. Authorization Server . . . . . . . . . . . . . . . . . . 5 3.3. Authorization Server . . . . . . . . . . . . . . . . . . 5
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TODO: register rsp_ad ACE parameter TODO: register rsp_ad ACE parameter
8. Informative References 8. Informative References
[I-D.ietf-ace-oauth-authz] [I-D.ietf-ace-oauth-authz]
Seitz, L., Selander, G., Wahlstroem, E., Erdtman, S., and Seitz, L., Selander, G., Wahlstroem, E., Erdtman, S., and
H. Tschofenig, "Authentication and Authorization for H. Tschofenig, "Authentication and Authorization for
Constrained Environments (ACE) using the OAuth 2.0 Constrained Environments (ACE) using the OAuth 2.0
Framework (ACE-OAuth)", Work in Progress, Internet-Draft, Framework (ACE-OAuth)", Work in Progress, Internet-Draft,
draft-ietf-ace-oauth-authz-45, 29 August 2021, draft-ietf-ace-oauth-authz-46, 8 November 2021,
<https://www.ietf.org/archive/id/draft-ietf-ace-oauth- <https://www.ietf.org/archive/id/draft-ietf-ace-oauth-
authz-45.txt>. authz-46.txt>.
[I-D.ietf-lake-edhoc] [I-D.ietf-lake-edhoc]
Selander, G., Mattsson, J. P., and F. Palombini, Selander, G., Mattsson, J. P., and F. Palombini,
"Ephemeral Diffie-Hellman Over COSE (EDHOC)", Work in "Ephemeral Diffie-Hellman Over COSE (EDHOC)", Work in
Progress, Internet-Draft, draft-ietf-lake-edhoc-12, 20 Progress, Internet-Draft, draft-ietf-lake-edhoc-13, 18
October 2021, <https://www.ietf.org/archive/id/draft-ietf- April 2022, <https://www.ietf.org/archive/id/draft-ietf-
lake-edhoc-12.txt>. lake-edhoc-13.txt>.
[I-D.ietf-lake-reqs] [I-D.ietf-lake-reqs]
Vucinic, M., Selander, G., Mattsson, J. P., and D. Garcia- Vucinic, M., Selander, G., Mattsson, J. P., and D. Garcia-
Carrillo, "Requirements for a Lightweight AKE for OSCORE", Carrillo, "Requirements for a Lightweight AKE for OSCORE",
Work in Progress, Internet-Draft, draft-ietf-lake-reqs-04, Work in Progress, Internet-Draft, draft-ietf-lake-reqs-04,
8 June 2020, <https://www.ietf.org/archive/id/draft-ietf- 8 June 2020, <https://www.ietf.org/archive/id/draft-ietf-
lake-reqs-04.txt>. lake-reqs-04.txt>.
[I-D.irtf-cfrg-hpke] [I-D.irtf-cfrg-hpke]
Barnes, R. L., Bhargavan, K., Lipp, B., and C. A. Wood, Barnes, R. L., Bhargavan, K., Lipp, B., and C. A. Wood,
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