[Emu] Re: Looking for WG input: Password based method requirements

2007-04-01 Thread Simon Josefsson
Hi! I have not been following the EMU WG closely, but I noticed that you are working on password-based authentication. I'm gauging interest in an effort to do a password-based protocol that supports both GSS-API and SASL, see: http://www.ietf.org/internet-drafts/draft-josefsson-password-auth-00.

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-23 Thread Simon Josefsson
"Joseph Salowey (jsalowey)" writes: > "4.3.6. Internationalization of Display Strings > > > The payload MAY provide a standard attribute format that supports > international strings. This attribute format MUST support encoding > strings in UTF-8 [RFC3629] format. Any strings sent by the server

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-23 Thread Simon Josefsson
Alan DeKok writes: > Simon Josefsson wrote: >> Perhaps you want to consider an approach where passwords are normalized >> using Net-UTF-8 and usernames are sent as-is but mandate that >> username-to-username comparisons use Net-UTF-8 on both strings before >> compari

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-24 Thread Simon Josefsson
Alan DeKok writes: > Simon Josefsson wrote: >> Should we suggest that passwords are sent over the wire at all? In good >> systems that should be the exception. > > It is widely deployed today with TTLS. I think that allowing this > practice to continue is a require

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-24 Thread Simon Josefsson
Alan DeKok writes: > Simon Josefsson wrote: >>> It is widely deployed today with TTLS. I think that allowing this >>> practice to continue is a requirement. >> >> I agree, but that does not necessarily mean that >> passwords-sent-over-the-wire and pass

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-25 Thread Simon Josefsson
Alan DeKok writes: > Simon Josefsson wrote: >> Right. My point is that the one needs to weight this approach to a >> system which does not use normalization but instead use >> internationalized comparison rules. > > How do you do internationalized comparisons on

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-29 Thread Simon Josefsson
"Joseph Salowey (jsalowey)" writes: > I'd like to see if we can close on this issue soon. The main use case > we are targeting is one where the password is sent to the server. We do > not know how the server will do the comparison. Given that this is a > requirement document I don't think we

Re: [Emu] Revised sections for Issue #18 (Internationalization)

2009-09-29 Thread Simon Josefsson
Alan DeKok writes: > Simon Josefsson wrote: >> I think the text proposed is mostly fine. I would say "normalization >> and/or comparison" instead of just "normalization" to allow for >> mechanisms that just specify comparison-based rules rather than >

Re: [Emu] Results of consensus call on tunnel method document

2011-05-17 Thread Simon Josefsson
Jouni Malinen writes: > On Fri, May 13, 2011 at 6:29 PM, Alan DeKok wrote: >>  The reason for the name change is that there have been questions >> raised about whether this document should be left as EAP-FASTv2, or >> whether it should request allocation of a new EAP type. >> >>  Since the docum

Re: [Emu] Looking for reviewers

2012-09-25 Thread Simon Josefsson
Alan DeKok writes: > https://datatracker.ietf.org/doc/draft-ietf-emu-eap-tunnel-method/ Section 5.3: The Compound MAC computation is as follows: CMK = CMK[j] Compound-MAC = HMAC-HASH( CMK, BUFFER ) where j is the number of the last successfully executed inner EAP method, H