[OAUTH-WG] security considerations for draft-ietf-oauth-mtls-12

2018-10-31 Thread John-Mark Gurney
I would suggest that the security considerations section of draft-ietf-oauth-mtls-12 be expanded to include the privacy implications of using this on versions of TLS before 1.3. On all versions of TLS before 1.3, the client cert is not encrypted and can be used by third parties to monitor and trac

Re: [OAUTH-WG] Mail regarding draft-ietf-oauth-jwsreq

2018-10-31 Thread Mike Jones
JWT defines a number of standard claims that are used in this application, including "iss" (issuer), "aud" (audience), etc. Making the requests a JWT allows code reuse, rather than having an application-specific signed request representation that has many of the semantics and fields of a JWT an

[OAUTH-WG] Mail regarding draft-ietf-oauth-jwsreq

2018-10-31 Thread Jim Schaad
As part of looking at the issues of using CWTs for this purpose I did some more reading of the document. I am having a problem with the understanding the reasons for using JWT as opposed to just saying that you are going to use JWS and JWE. There is nothing in this section that I can see that poi