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| author | Tan Swee Heng <thesweeheng@gmail.com> | 2007-12-18 00:04:40 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 08:16:57 +1100 |
| commit | 9a7dafbba47384c330779c75a1546684efaa8c1a (patch) | |
| tree | 0fde4a938ebc3c9deb0873b709dc5d2d69ab25c3 /crypto | |
| parent | 974e4b752ee623854c5dc2bbfc7c7725029ce173 (diff) | |
| download | lwn-9a7dafbba47384c330779c75a1546684efaa8c1a.tar.gz lwn-9a7dafbba47384c330779c75a1546684efaa8c1a.zip | |
[CRYPTO] salsa20: Add x86-64 assembly version
This is the x86-64 version of the Salsa20 stream cipher algorithm. The
original assembly code came from
<http://cr.yp.to/snuffle/salsa20/amd64-3/salsa20.s>. It has been
reformatted for clarity.
Signed-off-by: Tan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 221356b4150c..b0481f7b002a 100644 --- 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 |