On Wed, 19 Jan 2005, Fruhwirth Clemens wrote: > I've rewritten some CBC code to fit the facilities I introduce in my LRW > patch[1]. Here are the results for my [EMAIL PROTECTED]: > > loop-aes, CBC: ~30.5mb/s > dm-crypt, CBC prior to my rewrite: ~23mb/s > dm-crypt, CBC with my LRW patch: ~27mb/s > dm-crypt, LRW with my LRW patch: ~27mb/s (slightly faster than CBC) > > As you can see my LRW patches (actually it's the generic scatterwalker > which is part of the LRW patch set) halves the gap to loop-aes.
This looks promising. I wonder if the generic scatterwalker solves the null encryption performance problem that was reported a little while back. - James -- James Morris <[EMAIL PROTECTED]> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
