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| author | Jouni Malinen <jouni@qca.qualcomm.com> | 2015-01-24 19:52:06 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-01-27 11:06:09 +0100 |
| commit | 00b9cfa3ff38401bd70c34b250ca13e5ea347b4a (patch) | |
| tree | 1c3564bf28a6f4b49140a5e023520a1dc658d5c6 /net/mac80211/aes_gcm.h | |
| parent | cfcf1682c4ca8f601a4702255958e0b1c9aa12cc (diff) | |
| download | linux-00b9cfa3ff38401bd70c34b250ca13e5ea347b4a.tar.gz linux-00b9cfa3ff38401bd70c34b250ca13e5ea347b4a.tar.bz2 linux-00b9cfa3ff38401bd70c34b250ca13e5ea347b4a.zip | |
mac80111: Add GCMP and GCMP-256 ciphers
This allows mac80211 to configure GCMP and GCMP-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>
[remove a spurious newline]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/aes_gcm.h')
| -rw-r--r-- | net/mac80211/aes_gcm.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/mac80211/aes_gcm.h b/net/mac80211/aes_gcm.h new file mode 100644 index 000000000000..1347fda6b76a --- /dev/null +++ b/net/mac80211/aes_gcm.h @@ -0,0 +1,22 @@ +/* + * Copyright 2014-2015, Qualcomm Atheros, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef AES_GCM_H +#define AES_GCM_H + +#include <linux/crypto.h> + +void ieee80211_aes_gcm_encrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad, + u8 *data, size_t data_len, u8 *mic); +int ieee80211_aes_gcm_decrypt(struct crypto_aead *tfm, u8 *j_0, u8 *aad, + u8 *data, size_t data_len, u8 *mic); +struct crypto_aead *ieee80211_aes_gcm_key_setup_encrypt(const u8 key[], + size_t key_len); +void ieee80211_aes_gcm_key_free(struct crypto_aead *tfm); + +#endif /* AES_GCM_H */ |