On Mon, Jul 20, 2009 at 02:52:44PM +0800, Herbert Xu wrote: > > This is not quite right. What I had in mind was to use the digest > interface if the assoc SG list has a single entry in it. Otherwise > it should just fall back to doing update followed by finup. > Ok. I was not even aware that the assoc sg list can have more than one entry, because esp sets up assoc as a single entry list and this is actually the only user of authenc as far as I know. Aside the optimization, another reason to use the digest interface was to avoid callback functions for init, update and finup. I guess we can not avoid this if assoc can be a sg list with more than one entry, so I'll update the patch in this manner. -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
