mac80111: Add BIP-CMAC-256 cipher

This allows mac80211 to configure BIP-CMAC-256 to the driver and also
use software-implementation within mac80211 when the driver does not
support this with hardware accelaration.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index be57e0afd019..909c27be1fdc 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -639,6 +639,7 @@ ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
                                         ieee80211_is_mgmt(hdr->frame_control);
                         break;
                 case WLAN_CIPHER_SUITE_AES_CMAC:
+                case WLAN_CIPHER_SUITE_BIP_CMAC_256:
                         if (!ieee80211_is_mgmt(hdr->frame_control))
                                 tx->key = NULL;
                         break;
@@ -1021,6 +1022,8 @@ ieee80211_tx_h_encrypt(struct ieee80211_tx_data *tx)
                         tx, IEEE80211_CCMP_256_MIC_LEN);
         case WLAN_CIPHER_SUITE_AES_CMAC:
                 return ieee80211_crypto_aes_cmac_encrypt(tx);
+        case WLAN_CIPHER_SUITE_BIP_CMAC_256:
+                return ieee80211_crypto_aes_cmac_256_encrypt(tx);
         case WLAN_CIPHER_SUITE_GCMP:
         case WLAN_CIPHER_SUITE_GCMP_256:
                 return ieee80211_crypto_gcmp_encrypt(tx);