From 7ec7c4a9a686c608315739ab6a2b0527a240883c Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 10 Oct 2013 09:55:20 +0200 Subject: mac80211: port CCMP to cryptoapi's CCM driver Use the generic CCM aead chaining mode driver rather than a local implementation that sits right on top of the core AES cipher. This allows the use of accelerated implementations of either CCM as a whole or the CTR mode which it encapsulates. Signed-off-by: Ard Biesheuvel Signed-off-by: Johannes Berg --- net/mac80211/aes_ccm.h | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'net/mac80211/aes_ccm.h') diff --git a/net/mac80211/aes_ccm.h b/net/mac80211/aes_ccm.h index 5b7d744e2370..2c7ab1948a2e 100644 --- a/net/mac80211/aes_ccm.h +++ b/net/mac80211/aes_ccm.h @@ -12,13 +12,11 @@ #include -struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[]); -void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch, - u8 *data, size_t data_len, - u8 *cdata, u8 *mic); -int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch, - u8 *cdata, size_t data_len, - u8 *mic, u8 *data); -void ieee80211_aes_key_free(struct crypto_cipher *tfm); +struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[]); +void ieee80211_aes_ccm_encrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, + u8 *data, size_t data_len, u8 *mic); +int ieee80211_aes_ccm_decrypt(struct crypto_aead *tfm, u8 *b_0, u8 *aad, + u8 *data, size_t data_len, u8 *mic); +void ieee80211_aes_key_free(struct crypto_aead *tfm); #endif /* AES_CCM_H */ -- cgit