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| author | Eric Biggers <ebiggers@google.com> | 2018-02-19 23:48:04 -0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-03-03 00:03:20 +0800 |
| commit | e5f382e643811dce87d0f47f87e8bd1102a0feb5 (patch) | |
| tree | d95328f94d3fdb33cca6bca035998b7ef9f37acb /crypto | |
| parent | e0f409dcb82e463663affa461342d54a23ac8456 (diff) | |
| download | linux-stable-e5f382e643811dce87d0f47f87e8bd1102a0feb5.tar.gz linux-stable-e5f382e643811dce87d0f47f87e8bd1102a0feb5.tar.bz2 linux-stable-e5f382e643811dce87d0f47f87e8bd1102a0feb5.zip | |
crypto: x86/serpent-avx2 - 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-serpent-avx2 algorithm which did this. Users who request
lrw(serpent) and previously would have gotten lrw-serpent-avx2 will now
get lrw(ecb-serpent-avx2) 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 f6d3eec494ee..fc733a5aa47b 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1488,7 +1488,6 @@ config CRYPTO_SERPENT_AVX2_X86_64 select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SERPENT select CRYPTO_SERPENT_AVX_X86_64 - select CRYPTO_LRW select CRYPTO_XTS help Serpent cipher algorithm, by Anderson, Biham & Knudsen. |