From 2b2ba0db1c820d04d5143452d70012cd44d7b578 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sat, 24 Jan 2015 19:52:07 +0200 Subject: 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 [squash ccmp256 -> mic_len argument change] Signed-off-by: Johannes Berg --- net/mac80211/aes_ccm.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'net/mac80211/aes_ccm.h') 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 -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 */ -- cgit v1.2.3