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| author | Johannes Berg <johannes.berg@intel.com> | 2010-08-27 14:26:52 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-27 13:27:07 -0400 |
| commit | 3ffc2a905b1faae4c0fe39d66f0752c3a4cbb3c7 (patch) | |
| tree | d50902e1e171877e4fb034e36c837f16984ab9b4 /net/mac80211/rx.c | |
| parent | 7d64b7cc1fc33bab24567903a93f699d11649c0b (diff) | |
| download | lwn-3ffc2a905b1faae4c0fe39d66f0752c3a4cbb3c7.tar.gz lwn-3ffc2a905b1faae4c0fe39d66f0752c3a4cbb3c7.zip | |
mac80211: allow vendor specific cipher suites
Allow drivers to specify their own set of cipher
suites to advertise vendor-specific ciphers. The
driver is then required to implement hardware
crypto offload for it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index e67deb48af5c..6e5fb16af55c 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1000,6 +1000,12 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) case WLAN_CIPHER_SUITE_AES_CMAC: result = ieee80211_crypto_aes_cmac_decrypt(rx); break; + default: + /* + * We can reach here only with HW-only algorithms + * but why didn't it decrypt the frame?! + */ + return RX_DROP_UNUSABLE; } /* either the frame has been decrypted or will be dropped */ |