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| author | Eric Biggers <ebiggers@google.com> | 2018-02-19 23:48:08 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-03-03 00:03:24 +0800 |
| commit | ebeea983dd185a29e237ce1a5217fa7196cf64ad (patch) | |
| tree | 5c2ee37efb487c233265d072f69f727a757896b8 /crypto | |
| parent | 68bfc4924b536ed052198121aef01c525ff6831d (diff) | |
| download | linux-stable-ebeea983dd185a29e237ce1a5217fa7196cf64ad.tar.gz linux-stable-ebeea983dd185a29e237ce1a5217fa7196cf64ad.tar.bz2 linux-stable-ebeea983dd185a29e237ce1a5217fa7196cf64ad.zip | |
crypto: x86/twofish-3way - remove XTS algorithm
The XTS 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 XTS code themselves via xts_crypt().
Remove the xts-twofish-3way algorithm which did this. Users who request
xts(twofish) and previously would have gotten xts-twofish-3way will now
get xts(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')
| -rw-r--r-- | crypto/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index eba78fa85147..6a18aa26bbc7 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_XTS help Twofish cipher algorithm (x86_64, 3-way parallel). |