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authorEric Biggers <ebiggers@google.com>2018-02-19 23:48:07 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2018-03-03 00:03:23 +0800
commit68bfc4924b536ed052198121aef01c525ff6831d (patch)
treea3757aa3dbf73c0d7d565a67202b87ee23126ea9 /crypto/Kconfig
parente16bf974b3d965edc9bd76fc645c3ee2c40c33b8 (diff)
downloadlinux-68bfc4924b536ed052198121aef01c525ff6831d.tar.bz2
crypto: x86/twofish-3way - remove LRW algorithm
The LRW template now wraps an ECB mode algorithm rather than the block cipher directly. Therefore it is now redundant for crypto modules to wrap their ECB code with generic LRW code themselves via lrw_crypt(). Remove the lrw-twofish-3way algorithm which did this. Users who request lrw(twofish) and previously would have gotten lrw-twofish-3way will now get lrw(ecb-twofish-3way) instead, which is just as fast. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index cca8271d8894..eba78fa85147 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1584,7 +1584,6 @@ config CRYPTO_TWOFISH_X86_64_3WAY
select CRYPTO_TWOFISH_COMMON
select CRYPTO_TWOFISH_X86_64
select CRYPTO_GLUE_HELPER_X86
- select CRYPTO_LRW
select CRYPTO_XTS
help
Twofish cipher algorithm (x86_64, 3-way parallel).