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authorFelix Fietkau <nbd@openwrt.org>2011-03-25 21:39:19 +0100
committerJohn W. Linville <linville@tuxdriver.com>2011-04-04 16:20:00 -0400
commit5f9f1812b68a2979bc97399cd4954f1c191986af (patch)
treeb1382e991cb71c146811012708ef65e78d36ac97 /net/mac80211/Kconfig
parent203afecaa320fa8c541ce130aed449ff53f5b4aa (diff)
downloadlinux-5f9f1812b68a2979bc97399cd4954f1c191986af.tar.bz2
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>
Diffstat (limited to 'net/mac80211/Kconfig')
-rw-r--r--net/mac80211/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 513f85cc2ae1..f5fdfcbf552a 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -2,7 +2,6 @@ config MAC80211
tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
depends on CFG80211
select CRYPTO
- select CRYPTO_ECB
select CRYPTO_ARC4
select CRYPTO_AES
select CRC32