struct ieee80211_key_conf — key information
struct ieee80211_key_conf { enum ieee80211_key_alg alg; u8 hw_key_idx; u8 flags; s8 keyidx; u8 keylen; u8 key[0]; };
The key algorithm.
To be set by the driver, this is the key index the driver wants to be given when a frame is transmitted and needs to be encrypted in hardware.
key flags, see enum ieee80211_key_flags.
the key index (0-3)
key material length
key material