Re: [patch/rfc] crypto: padlock-aes use crypto API
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2007-08-02 09:28:28
On Thu, Aug 02, 2007 at 11:23:51AM +0200, Sebastian Siewior wrote:
The only difference I can see is, that crypto_tfm_alg_alignmask() is replaced with a static defined number instead of a lookup in a struct. IS this the optimization?
Yes, the fact that the alignment mask is a constant allows it to be optimised away. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt