Re: [PATCH v2 4/4] gcm: drop intermediate GCM_TABLE_BITS == 4 case

2019-09-04 Thread Niels Möller
dbarysh...@gmail.com writes: > It makes little sense to have intermediate solution with GCM_TABLE_BITS > == 4. One either will use unoptimized case of GCM_TABLE_BITS == 0, or > will switch to fully optimized case (8) as memory usage difference is > quite low between 4 and 8. So drop

[PATCH v2 4/4] gcm: drop intermediate GCM_TABLE_BITS == 4 case

2019-09-04 Thread dbaryshkov
From: Dmitry Eremin-Solenikov It makes little sense to have intermediate solution with GCM_TABLE_BITS == 4. One either will use unoptimized case of GCM_TABLE_BITS == 0, or will switch to fully optimized case (8) as memory usage difference is quite low between 4 and 8. So drop GCM_TABLE_BITS == 4