crypto: x86/twofish-3way - remove XTS algorithm
authorEric Biggers <ebiggers@google.com>
Tue, 20 Feb 2018 07:48:08 +0000 (23:48 -0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 2 Mar 2018 16:03:24 +0000 (00:03 +0800)
commitebeea983dd185a29e237ce1a5217fa7196cf64ad
tree5c2ee37efb487c233265d072f69f727a757896b8
parent68bfc4924b536ed052198121aef01c525ff6831d
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>
arch/x86/crypto/twofish_avx_glue.c
arch/x86/crypto/twofish_glue_3way.c
arch/x86/include/asm/crypto/twofish.h
crypto/Kconfig