[CRYPTO] salsa20: Add x86-64 assembly version

[linux-2.6-block.git] / crypto / Kconfig

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 221356b4150cb7c4586f6ed44d27429bd317f869..b0481f7b002a9d51e98925748fe4c91552893910 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -504,6 +504,21 @@ config CRYPTO_SALSA20_586
          The Salsa20 stream cipher algorithm is designed by Daniel J.
          Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html>
 
+config CRYPTO_SALSA20_X86_64
+       tristate "Salsa20 stream cipher algorithm (x86_64) (EXPERIMENTAL)"
+       depends on (X86 || UML_X86) && 64BIT
+       depends on EXPERIMENTAL
+       select CRYPTO_BLKCIPHER
+       select CRYPTO_SALSA20
+       help
+         Salsa20 stream cipher algorithm.
+
+         Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT
+         Stream Cipher Project. See <http://www.ecrypt.eu.org/stream/>
+
+         The Salsa20 stream cipher algorithm is designed by Daniel J.
+         Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html>
+
 config CRYPTO_DEFLATE
        tristate "Deflate compression algorithm"
        select CRYPTO_ALGAPI