Messages in this thread | | | Date | Wed, 10 Mar 2010 18:29:16 +0800 | From | Herbert Xu <> | Subject | Re: [PATCH] crypto: Add AES-NI accelerated CTR mode |
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On Mon, Mar 01, 2010 at 02:14:36PM +0800, Huang Ying wrote: > To take advantage of the hardware pipeline implementation of AES-NI > instructions. CTR mode cryption is implemented in ASM to schedule > multiple AES-NI instructions one after another. This way, some latency > of AES-NI instruction can be eliminated. > > Performance testing based on dm-crypt should 50% reduction of > ecryption/decryption time. > > Signed-off-by: Huang Ying <ying.huang@intel.com>
Applied to cryptodev. Thanks! -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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