diff options
| author | Joachim Fritschi <jfritschi@freenet.de> | 2006-06-20 20:37:23 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2006-09-21 11:16:27 +1000 |
| commit | 2729bb427f686e47970406d6bde6b11892885f29 (patch) | |
| tree | 6c17bab6970fc4bcc92c0de76d174e35d8043844 /crypto/Kconfig | |
| parent | 799111020c66c41aef621a3b53ad112543754124 (diff) | |
[CRYPTO] twofish: Split out common c code
This patch splits up the twofish crypto routine into a common part ( key
setup ) which will be uses by all twofish crypto modules ( generic-c , i586
assembler and x86_64 assembler ) and generic-c part. It also creates a new
header file which will be used by all 3 modules.
This eliminates all code duplication.
Correctness was verified with the tcrypt module and automated test scripts.
Signed-off-by: Joachim Fritschi <jfritschi@freenet.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index ba133d55704..5472f693e6e 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -131,6 +131,7 @@ config CRYPTO_BLOWFISH config CRYPTO_TWOFISH tristate "Twofish cipher algorithm" depends on CRYPTO + select CRYPTO_TWOFISH_COMMON help Twofish cipher algorithm. @@ -142,6 +143,13 @@ config CRYPTO_TWOFISH See also: <http://www.schneier.com/twofish.html> +config CRYPTO_TWOFISH_COMMON + tristate + depends on CRYPTO + help + Common parts of the Twofish cipher algorithm shared by the + generic c and the assembler implementations. + config CRYPTO_SERPENT tristate "Serpent cipher algorithm" depends on CRYPTO |