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authorFelix Fietkau <nbd@openwrt.org>2011-03-25 16:39:19 -0400
committerJohn W. Linville <linville@tuxdriver.com>2011-04-04 16:20:00 -0400
commit5f9f1812b68a2979bc97399cd4954f1c191986af (patch)
treeb1382e991cb71c146811012708ef65e78d36ac97 /drivers
parent203afecaa320fa8c541ce130aed449ff53f5b4aa (diff)
mac80211: remove the dependency on crypto_blkcipher
The only thing that using crypto_blkcipher with ecb does over just using arc4 directly is wrapping the encrypt/decrypt function into a for loop, looping over each individual character. To be able to do this, it pulls in around 40 kb worth of unnecessary kernel modules (at least on a MIPS embedded device). Using arc4 directly not only eliminates those dependencies, it also makes the code smaller. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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