Klaus Post 3211cb5df6 Add encryption buffer (#8626)
Quite hard to measure difference:

```
λ warp cmp put-before.csv.zst put-after2.csv.zst
Operation: PUT
Operations: 340 -> 353
* Average: +4.11% (+22.7 MB/s) throughput, +4.11% (+0.2) obj/s
* 50% Median: +1.58% (+7.3 MB/s) throughput, +1.58% (+0.1) obj/s
```

Difference is likely bigger on Intel platforms due to higher syscall costs.
2019-12-12 10:01:15 -08:00
..
2019-12-11 14:27:03 -08:00
2019-12-12 10:01:15 -08:00
2019-12-10 20:28:22 -08:00
2019-12-11 14:27:03 -08:00
2019-11-09 09:27:23 -08:00
2019-09-10 04:42:29 +05:30