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authorJouni Malinen <jouni@qca.qualcomm.com>2015-01-24 19:52:07 +0200
committerJohannes Berg <johannes.berg@intel.com>2015-01-27 11:07:35 +0100
commit2b2ba0db1c820d04d5143452d70012cd44d7b578 (patch)
tree7c186fc249d191d9ecba66e740e7a4c922a986d5 /net/mac80211/aes_ccm.h
parent00b9cfa3ff38401bd70c34b250ca13e5ea347b4a (diff)
downloadlinux-2b2ba0db1c820d04d5143452d70012cd44d7b578.tar.bz2
mac80111: Add CCMP-256 cipher
This allows mac80211 to configure CCMP-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> [squash ccmp256 -> mic_len argument change] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/aes_ccm.h')
-rw-r--r--net/mac80211/aes_ccm.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/net/mac80211/aes_ccm.h b/net/mac80211/aes_ccm.h
index 2c7ab1948a2e..6a73d1e4d186 100644
--- a/net/mac80211/aes_ccm.h
+++ b/net/mac80211/aes_ccm.h
@@ -12,11 +12,15 @@
#include <linux/crypto.h>
-struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[]);
+struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[],
+ size_t key_len,
+ size_t mic_len);
void ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
- u8 *data, size_t data_len, u8 *mic);
+ u8 *data, size_t data_len, u8 *mic,
+ size_t mic_len);
int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad,
- u8 *data, size_t data_len, u8 *mic);
+ u8 *data, size_t data_len, u8 *mic,
+ size_t mic_len);
void ieee80211_aes_key_free(struct crypto_aead *tfm);
#endif /* AES_CCM_H */