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authorJussi Kivilinna <jussi.kivilinna@mbnet.fi>2012-11-13 11:43:14 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2012-12-06 17:16:26 +0800
commit044ab5257806310a0150146df3b74b8adaa4ebcf (patch)
tree0396b6068d9547c28841c1808c48adf97e474e60 /crypto/Kconfig
parentf0fcf2002bf122afe8fe1b74b2cee3710c7e6cd9 (diff)
downloadlinux-linaro-stable-044ab5257806310a0150146df3b74b8adaa4ebcf.tar.gz
crypto: cast5/cast6 - move lookup tables to shared module
CAST5 and CAST6 both use same lookup tables, which can be moved shared module 'cast_common'. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index c226b2c7e47c..4641d95651d3 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -841,9 +841,16 @@ config CRYPTO_CAMELLIA_SPARC64
See also:
<https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
+config CRYPTO_CAST_COMMON
+ tristate
+ help
+ Common parts of the CAST cipher algorithms shared by the
+ generic c and the assembler implementations.
+
config CRYPTO_CAST5
tristate "CAST5 (CAST-128) cipher algorithm"
select CRYPTO_ALGAPI
+ select CRYPTO_CAST_COMMON
help
The CAST5 encryption algorithm (synonymous with CAST-128) is
described in RFC2144.
@@ -854,6 +861,7 @@ config CRYPTO_CAST5_AVX_X86_64
select CRYPTO_ALGAPI
select CRYPTO_CRYPTD
select CRYPTO_ABLK_HELPER_X86
+ select CRYPTO_CAST_COMMON
select CRYPTO_CAST5
help
The CAST5 encryption algorithm (synonymous with CAST-128) is
@@ -865,6 +873,7 @@ config CRYPTO_CAST5_AVX_X86_64
config CRYPTO_CAST6
tristate "CAST6 (CAST-256) cipher algorithm"
select CRYPTO_ALGAPI
+ select CRYPTO_CAST_COMMON
help
The CAST6 encryption algorithm (synonymous with CAST-256) is
described in RFC2612.
@@ -876,6 +885,7 @@ config CRYPTO_CAST6_AVX_X86_64
select CRYPTO_CRYPTD
select CRYPTO_ABLK_HELPER_X86
select CRYPTO_GLUE_HELPER_X86
+ select CRYPTO_CAST_COMMON
select CRYPTO_CAST6
select CRYPTO_LRW
select CRYPTO_XTS