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-rw-r--r--crypto/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5472f69..306738c 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -150,6 +150,21 @@ config CRYPTO_TWOFISH_COMMON
Common parts of the Twofish cipher algorithm shared by the
generic c and the assembler implementations.
+config CRYPTO_TWOFISH_586
+ tristate "Twofish cipher algorithms (i586)"
+ depends on CRYPTO && ((X86 || UML_X86) && !64BIT)
+ select CRYPTO_TWOFISH_COMMON
+ help
+ Twofish cipher algorithm.
+
+ Twofish was submitted as an AES (Advanced Encryption Standard)
+ candidate cipher by researchers at CounterPane Systems. It is a
+ 16 round block cipher supporting key sizes of 128, 192, and 256
+ bits.
+
+ See also:
+ <http://www.schneier.com/twofish.html>
+
config CRYPTO_SERPENT
tristate "Serpent cipher algorithm"
depends on CRYPTO
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