Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-21 Thread Glen Zorn
Alan DeKok [mailto://al...@deployingradius.com] writes: ... Channel bindings closes a security issue in current deployments of the EAP protocol. Is that true? If all you want is to solve the case where ...the NAS could tell the user we're partner X: $0.05 / minute. It could *really* be

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-21 Thread Stephen McCann
Alan, Sam, Glen, imho, I'd not place any trust in an SSID. Its just a 32 octet string that can be set to anything, and provides no guarantee about the identity of a WLAN. Kind regards Stephen On 20 June 2010 17:05, Alan DeKok al...@deployingradius.com wrote: Glen Zorn

Re: [Emu] Channel Binding Discussion at IETF 77

2010-06-21 Thread Alan DeKok
Stephen McCann wrote: imho, I'd not place any trust in an SSID. Its just a 32 octet string that can be set to anything, and provides no guarantee about the identity of a WLAN. It's useful as an example. Alan DeKok. ___

Re: [Emu] Channel Binding: tunneled methods

2010-06-21 Thread Sam Hartman
Glen asked me to explain my tunnel related comments more. It would be desirable to reduce the number of methods we need to add channel binding to. For example if eap-ttls supports channel binding [1] and I'm running some other method inside it, then I may not care whether that method supports

[Emu] [Sam Hartman] Re: Channel Binding Discussion at IETF 77: why bother

2010-06-21 Thread Sam Hartman
This time from the right address. ---BeginMessage--- Glen == Glen Zorn g...@net-zen.net writes: Hi. I have read the later messages on this thread, but it sounded like you and Alan were talking past each other a bit, so I want to come back to where I think the disagreement is introduced.