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authorArd Biesheuvel <ardb@kernel.org>2021-01-05 17:47:50 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2021-01-14 17:10:27 +1100
commit2cc0fedb8124ac7a75d132988f1e11f5de30c61f (patch)
tree5111925efdefb15367712a2031e620e0b4f8a9c8 /crypto
parent55a7e88f016873ef1717295d8460416b1ccd05a5 (diff)
downloadlinux-2cc0fedb8124ac7a75d132988f1e11f5de30c61f.tar.bz2
crypto: x86/cast6 - switch to XTS template
Now that the XTS template can wrap accelerated ECB modes, it can be used to implement CAST6 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 b9ea4e262ebe..03e8468e57df 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1394,7 +1394,7 @@ config CRYPTO_CAST6_AVX_X86_64
select CRYPTO_CAST_COMMON
select CRYPTO_GLUE_HELPER_X86
select CRYPTO_SIMD
- select CRYPTO_XTS
+ imply CRYPTO_XTS
help
The CAST6 encryption algorithm (synonymous with CAST-256) is
described in RFC2612.