Re: [PATCH -mm crypto] AES: remove crypto_fl_tab and replace crypto_il_tab with isb_tab

Sebastian Siewior
2008-03-12T09:22:42Z

* Huang, Ying | 2008-03-11 12:42:56 [+0800]:

>Remove crypto_fl_tab from aes implementation. Because mix_col(1,n) = n,
>all information in cryto_fl_tab is in crypto_ft_tab too.
>crypto_il_tab is replaced by isb_tab, the byte shift is done
>during decryption.
nice.

>This patch is only for generic C implementation. If this kind of idea
>is desired, I will implement the ASM version for x86.
Could you please run
| modprobe tcrypt mode=200
with and without the patch?

Sebastian