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crypto: x86/cast6-avx - remove LRW algorithm

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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-cast6-avx algorithm which did this.  Users who request
lrw(cast6) and previously would have gotten lrw-cast6-avx will now get
lrw(ecb-cast6-avx) instead, which is just as fast.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Eric Biggers
2018-02-19 23:48:14 -08:00
committed by Herbert Xu
parent 1e63183a20
commit f51a1fa439
2 changed files with 1 additions and 180 deletions
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crypto/Kconfig
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@@ -1266,7 +1266,6 @@ config CRYPTO_CAST6_AVX_X86_64
select CRYPTO_GLUE_HELPER_X86
select CRYPTO_CAST_COMMON
select CRYPTO_CAST6
select CRYPTO_LRW
select CRYPTO_XTS
help
The CAST6 encryption algorithm (synonymous with CAST-256) is