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wireless: move crypto constants to ieee80211.h

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mac80211 and the Intel drivers all define crypto
constants, move them to ieee80211.h instead.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2013-05-08 13:09:08 +02:00
parent 04a161f460
commit 4325f6caad
10 changed files with 96 additions and 108 deletions
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6
net/mac80211/aes_ccm.c
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@@ -85,7 +85,7 @@ void ieee80211_aes_ccm_encrypt(struct crypto_cipher *tfm, u8 *scratch,
*cpos++ = *pos++ ^ e[i];
}
for (i = 0; i < CCMP_MIC_LEN; i++)
for (i = 0; i < IEEE80211_CCMP_MIC_LEN; i++)
mic[i] = b[i] ^ s_0[i];
}
@@ -123,7 +123,7 @@ int ieee80211_aes_ccm_decrypt(struct crypto_cipher *tfm, u8 *scratch,
crypto_cipher_encrypt_one(tfm, a, a);
}
for (i = 0; i < CCMP_MIC_LEN; i++) {
for (i = 0; i < IEEE80211_CCMP_MIC_LEN; i++) {
if ((mic[i] ^ s_0[i]) != a[i])
return -1;
}
@@ -138,7 +138,7 @@ struct crypto_cipher *ieee80211_aes_key_setup_encrypt(const u8 key[])
tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
if (!IS_ERR(tfm))
crypto_cipher_setkey(tfm, key, ALG_CCMP_KEY_LEN);
crypto_cipher_setkey(tfm, key, WLAN_KEY_LEN_CCMP);
return tfm;
}