1 files changed, 20 insertions, 0 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 07637745e234..404a846b1e43 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -828,6 +828,26 @@ config CRYPTO_TWOFISH_X86_64
           See also:
           <http://www.schneier.com/twofish.html>
 
+config CRYPTO_TWOFISH_X86_64_3WAY
+        tristate "Twofish cipher algorithm (x86_64, 3-way parallel)"
+        depends on (X86 || UML_X86) && 64BIT
+        select CRYPTO_ALGAPI
+        select CRYPTO_TWOFISH_COMMON
+        select CRYPTO_TWOFISH_X86_64
+        help
+          Twofish cipher algorithm (x86_64, 3-way parallel).
+
+          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.
+
+          This module provides Twofish cipher algorithm that processes three
+          blocks parallel, utilizing resources of out-of-order CPUs better.
+
+          See also:
+          <http://www.schneier.com/twofish.html>
+
 comment "Compression"
 
 config CRYPTO_DEFLATE