From 00b9cfa3ff38401bd70c34b250ca13e5ea347b4a Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sat, 24 Jan 2015 19:52:06 +0200 Subject: 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 [remove a spurious newline] Signed-off-by: Johannes Berg --- net/mac80211/aes_gcm.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 net/mac80211/aes_gcm.h (limited to 'net/mac80211/aes_gcm.h') 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 + +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 */ -- cgit v1.2.3