lkml.org 
[lkml]   [2017]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/7] crypto: aesni: provide generic gcm(aes)
On Fri, Apr 28, 2017 at 06:11:55PM +0200, Sabrina Dubroca wrote:
> The current aesni AES-GCM implementation only offers support for
> rfc4106(gcm(aes)). This makes some things a little bit simpler
> (handling of associated data and authentication tag), but it means
> that non-IPsec users of gcm(aes) have to rely on
> gcm_base(ctr-aes-aesni,ghash-clmulni), which is much slower.
>
> This patchset adds handling of all valid authentication tag lengths
> and of any associated data length to the assembly code, and exposes a
> generic gcm(aes) AEAD algorithm to the crypto API.
>
> With these patches, performance of MACsec on a single core increases
> by 40% (from 4.5Gbps to around 6.3Gbps).

All patches 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: 2017-05-18 07:29    [W:0.049 / U:0.144 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site