Re: [Ace] FW: New Version Notification for draft-schaad-cnf-cwt-id-00.txt

2018-10-22 Thread Jim Schaad
> -Original Message- > From: Carsten Bormann > Sent: Monday, October 22, 2018 12:09 PM > To: Jim Schaad > Cc: ace@ietf.org > Subject: Re: [Ace] FW: New Version Notification for draft-schaad-cnf-cwt-id- > 00.txt > > On Oct 22, 2018, at 20:49, Jim Schaad wrote: > > > > I did not like

Re: [Ace] ACE Framework Review

2018-10-22 Thread Jim Schaad
> -Original Message- > From: Ace On Behalf Of Ludwig Seitz > Sent: Monday, October 22, 2018 6:08 AM > To: ace@ietf.org > Subject: Re: [Ace] ACE Framework Review > > On 10/10/2018 16:24, Stefanie Gerdes wrote: > > Hi, > > > > I looked through the ACE framework document. I think there

Re: [Ace] WGLC for draft-ietf-ace-oauth-params

2018-10-22 Thread Jim Schaad
Here are my WGLC comments: * I am not sure that I understand what the protocol flow is when JAR is being used. Is there a potential case where a JWT would be used as the structure of an OAuth response? If so then is there a problem with defining cnf in section 4.1? * We need to have a OAuth

Re: [Ace] FW: New Version Notification for draft-schaad-cnf-cwt-id-00.txt

2018-10-22 Thread Carsten Bormann
On Oct 22, 2018, at 20:49, Jim Schaad wrote: > > I did not like the idea of using key identifiers when linking together CWTs > for authorization purposes. Right, they are not very useful as they don’t say anything about the authorization information that is attached to that key in a

Re: [Ace] WGLC for draft-ietf-ace-authz

2018-10-22 Thread Jim Schaad
* Section 3.1 - Refresh Token - I don't think that refresh tokens are going to be strings because binary is more efficient. * Section 3.2 - we need to reference TLS 1.3 even if DTLS 1.3 is not yet available. * Description for Figure 6 - Should the example somehow indicate in the message that it

Re: [Ace] WGLC for draft-ietf-ace-oscore-profile

2018-10-22 Thread Jim Schaad
* Section 1 - I understand the reasoning behind having the server send back a nonce, although it would be good to have a description someplace about why this is being done. (I would also make it optional as not all RS need to do this.) I do not understand the reasoning behind having the client

[Ace] FW: New Version Notification for draft-schaad-cnf-cwt-id-00.txt

2018-10-22 Thread Jim Schaad
I did not like the idea of using key identifiers when linking together CWTs for authorization purposes. As part of that discussion I came up with the idea of using the CWT identifier instead since that is going to be specific to an AS. This draft is a brief description of the idea and I would

Re: [Ace] Updating draft-ietf-ace-actors for Bangkok

2018-10-22 Thread Carsten Bormann
Done: Htmlized: https://tools.ietf.org/html/draft-ietf-ace-actors-07 Diff: https://www.ietf.org/rfcdiff?url2=draft-ietf-ace-actors-07 Grüße, Carsten ___ Ace mailing list Ace@ietf.org https://www.ietf.org/mailman/listinfo/ace

[Ace] Fwd: New Version Notification for draft-tiloca-ace-oscoap-joining-05.txt

2018-10-22 Thread Marco Tiloca
Hi all, We have just submitted v -05 of the ace-oscoap-joining draft. This version also expands on the rekeying of current group members, and is aligned with the latest ace-key-groupcomm draft submitted earlier today. Best, /Marco Forwarded Message Subject:New

[Ace] I-D Action: draft-ietf-ace-actors-07.txt

2018-10-22 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Authentication and Authorization for Constrained Environments WG of the IETF. Title : An architecture for authorization in constrained environments

Re: [Ace] ACE Framework Review

2018-10-22 Thread Ludwig Seitz
On 10/10/2018 16:24, Stefanie Gerdes wrote: Hi, I looked through the ACE framework document. I think there are some open issues that need to be addressed. I will try to summarize the main issues below. We provided a rough analysis of the DTLS profile in [1], which may also be interesting (many

[Ace] FW: New Version Notification for draft-palombini-ace-key-groupcomm-02.txt

2018-10-22 Thread Francesca Palombini
Hi all, We have just submitted v-02 of the ace-key-groupcomm draft. This version expands on the re-keying of group members, after nodes join or leave the group. It also tries to clarify the message exchange, giving an high level introduction before every subsection. With this update, we hope