On Tue, 2011-01-25 at 11:28 +0100, ext Johannes Berg wrote: > On Tue, 2011-01-25 at 12:21 +0200, juuso.oikarinen@xxxxxxxxx wrote: > > From: Juuso Oikarinen <juuso.oikarinen@xxxxxxxxx> > > > > Some vendor specific cipher suites require non-zero key indexes for pairwise > > keys, but as of currently, the cfg80211 does not allow it. > > Hmm, also -- does this mean that WAPI might use multiple pairwise keys? > That's most definitely not supported at all in mac80211. Hi, AFAIK no, it does not use multiple pairwise keys. At least the wl12xx hardware does not appear to support that - it just uses the latest set key. Still, in WAPI, the key index is toggled between 0 and 1 for each key re-negotiation. I don't know the exact encryption details, but the key index is present in the encrypted data, so it needs to be set correctly for successful encryption/decryption. -Juuso > johannes > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
