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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2013-10-10 09:55:20 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-10-11 15:38:20 +0200 |
| commit | 7ec7c4a9a686c608315739ab6a2b0527a240883c (patch) | |
| tree | e3f5ecc10414b632be93bef3f4e0494733113795 /net/mac80211/aes_ccm.h | |
| parent | fa1fb9cb1c734204018d2b4e6f38c4a9b4146612 (diff) | |
| download | linux-stable-7ec7c4a9a686c608315739ab6a2b0527a240883c.tar.gz linux-stable-7ec7c4a9a686c608315739ab6a2b0527a240883c.tar.bz2 linux-stable-7ec7c4a9a686c608315739ab6a2b0527a240883c.zip | |
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 <ard.biesheuvel@linaro.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/aes_ccm.h')
| -rw-r--r-- | net/mac80211/aes_ccm.h | 14 |
1 files changed, 6 insertions, 8 deletions
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 <linux/crypto.h> -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 */ |