Re: [MEXT] [!! SPAM] Re: Well-known problem with authentication/etc. in wireless networks
Pete McCann <[email protected]>
| Newsgroups | gmane.ietf.nemo |
|---|---|
| Message-ID | <CACvMsLHowYC0c2ddE1_tdaFhRmdBMd9baCPPoL0uJEbU6xQd0Q@mail.gmail.com> |
On Thu, Aug 25, 2011 at 4:05 PM, <[email protected]> wrote: > > That¹s a good summarization Pete. > But we do multiple authentications today. > We do access authentication (1) and then we have to authenticate with the > HA yet again in (3). > That could be optimized. Indeed. It should be possible to borrow some keying material from (1) to create an SA with an HA. And you wouldn't necessarily use that SA until you moved away from the initial point of attachment. -Pete