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authorArd Biesheuvel <ardb@kernel.org>2021-01-05 17:47:51 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2021-01-14 17:10:27 +1100
commit9ec0af8aa6038163e7cd01dea3b8e085712d19fc (patch)
tree9bbbb4d034ac55a24526bf04e612bbc9b5899a85 /crypto
parent2cc0fedb8124ac7a75d132988f1e11f5de30c61f (diff)
downloadlinux-9ec0af8aa6038163e7cd01dea3b8e085712d19fc.tar.bz2
crypto: x86/serpent- switch to XTS template
Now that the XTS template can wrap accelerated ECB modes, it can be used to implement Serpent in XTS mode as well, which turns out to be at least as fast, and sometimes even faster Acked-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 03e8468e57df..ce69a5ae26b5 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1576,7 +1576,7 @@ config CRYPTO_SERPENT_AVX_X86_64
select CRYPTO_GLUE_HELPER_X86
select CRYPTO_SERPENT
select CRYPTO_SIMD
- select CRYPTO_XTS
+ imply CRYPTO_XTS
help
Serpent cipher algorithm, by Anderson, Biham & Knudsen.