lkml.org 
[lkml]   [2012]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] crypto: twofish - add x86_64/avx assembler implementation
On Mon, May 28, 2012 at 03:54:24PM +0200, Johannes Goetzfried wrote:
> This patch adds a x86_64/avx assembler implementation of the Twofish block
> cipher. The implementation processes eight blocks in parallel (two 4 block
> chunk AVX operations). The table-lookups are done in general-purpose registers.
> For small blocksizes the 3way-parallel functions from the twofish-x86_64-3way
> module are called. A good performance increase is provided for blocksizes
> greater or equal to 128B.
>
> Patch has been tested with tcrypt and automated filesystem tests.

All applied. Thanks!
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt


\
 
 \ /
  Last update: 2012-06-12 12:42    [W:0.974 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site