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75396ae6d4
Just like TKIP and CCMP, CMAC has the PN race. It might not actually be possible to hit it now since there aren't multiple ACs for management frames, but fix it anyway. Also move scratch buffers onto the stack. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
20 lines
574 B
C
20 lines
574 B
C
/*
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* Copyright 2008, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef AES_CMAC_H
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#define AES_CMAC_H
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#include <linux/crypto.h>
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struct crypto_cipher * ieee80211_aes_cmac_key_setup(const u8 key[]);
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void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
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const u8 *data, size_t data_len, u8 *mic);
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void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm);
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#endif /* AES_CMAC_H */
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