diff options
| author | Jouni Malinen <jouni@qca.qualcomm.com> | 2015-01-24 19:52:05 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-01-27 11:04:57 +0100 |
| commit | cfcf1682c4ca8f601a4702255958e0b1c9aa12cc (patch) | |
| tree | f42bc2aa03961bc2e0bd101071864a237211e2d3 /net/wireless | |
| parent | 37720569cc89205c23011d6b52f8c63ea2057c3d (diff) | |
cfg80211: Add new GCMP, CCMP-256, BIP-GMAC, BIP-CMAC-256 ciphers
This makes cfg80211 aware of the GCMP, GCMP-256, CCMP-256, BIP-GMAC-128,
BIP-GMAC-256, and BIP-CMAC-256 cipher suites. These new cipher suites
were defined in IEEE Std 802.11ac-2013.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/util.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index 08f136ad2ea5..919fee807dd9 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -230,6 +230,9 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, switch (params->cipher) { case WLAN_CIPHER_SUITE_TKIP: case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_CCMP_256: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: /* Disallow pairwise keys with non-zero index unless it's WEP * or a vendor specific cipher (because current deployments use * pairwise WEP keys with non-zero indices and for vendor @@ -240,6 +243,9 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, return -EINVAL; break; case WLAN_CIPHER_SUITE_AES_CMAC: + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: /* Disallow BIP (group-only) cipher as pairwise cipher */ if (pairwise) return -EINVAL; @@ -261,6 +267,18 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, if (params->key_len != WLAN_KEY_LEN_CCMP) return -EINVAL; break; + case WLAN_CIPHER_SUITE_CCMP_256: + if (params->key_len != WLAN_KEY_LEN_CCMP_256) + return -EINVAL; + break; + case WLAN_CIPHER_SUITE_GCMP: + if (params->key_len != WLAN_KEY_LEN_GCMP) + return -EINVAL; + break; + case WLAN_CIPHER_SUITE_GCMP_256: + if (params->key_len != WLAN_KEY_LEN_GCMP_256) + return -EINVAL; + break; case WLAN_CIPHER_SUITE_WEP104: if (params->key_len != WLAN_KEY_LEN_WEP104) return -EINVAL; @@ -269,6 +287,18 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, if (params->key_len != WLAN_KEY_LEN_AES_CMAC) return -EINVAL; break; + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + if (params->key_len != WLAN_KEY_LEN_BIP_CMAC_256) + return -EINVAL; + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + if (params->key_len != WLAN_KEY_LEN_BIP_GMAC_128) + return -EINVAL; + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + if (params->key_len != WLAN_KEY_LEN_BIP_GMAC_256) + return -EINVAL; + break; default: /* * We don't know anything about this algorithm, @@ -288,7 +318,13 @@ int cfg80211_validate_key_settings(struct cfg80211_registered_device *rdev, return -EINVAL; case WLAN_CIPHER_SUITE_TKIP: case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_CCMP_256: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: case WLAN_CIPHER_SUITE_AES_CMAC: + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: if (params->seq_len != 6) return -EINVAL; break; |