Re: 802.11/crypto questions

2006-08-08 Thread Ivo van Doorn
On Tuesday 08 August 2006 17:57, Jouni Malinen wrote: > On Tue, Aug 08, 2006 at 01:35:22PM +0200, Johannes Berg wrote: > > Jouni Malinen wrote: > > >Depends on what exactly you mean with "on the fly". We have indeed > > >changed between doing software and hardware crypto for some cases, e.g., > > >

Re: 802.11/crypto questions

2006-08-08 Thread Jouni Malinen
On Tue, Aug 08, 2006 at 01:35:22PM +0200, Johannes Berg wrote: > Jouni Malinen wrote: > >Depends on what exactly you mean with "on the fly". We have indeed > >changed between doing software and hardware crypto for some cases, e.g., > >when enabling another BSS while one BSS is using static WEP (whi

Re: 802.11/crypto questions

2006-08-08 Thread Johannes Berg
Jouni Malinen wrote: Depends on what exactly you mean with "on the fly". We have indeed changed between doing software and hardware crypto for some cases, e.g., when enabling another BSS while one BSS is using static WEP (which would need default WEP keys in hwaccel) in one BSS, we may disable hw

Re: 802.11/crypto questions

2006-08-07 Thread Jouni Malinen
On Tue, Aug 01, 2006 at 07:40:52AM +0200, Johannes Berg wrote: > Since there's been lots of talk about multi-STA or multi-BSSID devices > (more than one client, more than one AP on the same PHY) and I was just > looking into some crypto stuff on bcm43xx, it got me wondering. > > The bcm43xx has a

802.11/crypto questions

2006-08-04 Thread Johannes Berg
Hi, Since there's been lots of talk about multi-STA or multi-BSSID devices (more than one client, more than one AP on the same PHY) and I was just looking into some crypto stuff on bcm43xx, it got me wondering. The bcm43xx has an elaborate group key matching thingie which will be useful if it's a