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| author | Tan Swee Heng <thesweeheng@gmail.com> | 2007-11-23 19:45:00 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-01-11 08:16:15 +1100 |
| commit | 2407d60872dd2a95404c6048f775f3b64d438f4b (patch) | |
| tree | 6a333c5eaae616736b2f184cee8e9f052cee966d /crypto/Kconfig | |
| parent | 332f8840f7095d294f9bb066b175a100bcde214c (diff) | |
| download | lwn-2407d60872dd2a95404c6048f775f3b64d438f4b.tar.gz lwn-2407d60872dd2a95404c6048f775f3b64d438f4b.zip | |
[CRYPTO] salsa20: Salsa20 stream cipher
This patch implements the Salsa20 stream cipher using the blkcipher interface.
The core cipher code comes from Daniel Bernstein's submission to eSTREAM:
http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20/full/ref/
The test vectors comes from:
http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20/full/
It has been tested successfully with "modprobe tcrypt mode=34" on an
UML instance.
Signed-off-by: Tan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 7758454b9f17..8d6cac97021f 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -454,6 +454,18 @@ config CRYPTO_SEED See also: <http://www.kisa.or.kr/kisa/seed/jsp/seed_eng.jsp> +config CRYPTO_SALSA20 + tristate "Salsa20 stream cipher algorithm (EXPERIMENTAL)" + depends on EXPERIMENTAL + select CRYPTO_BLKCIPHER + 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" |