Question in the test parameters of square-root ORAM
Just curious how some of them are selected.
ELCTS=(32 64 128 256 512 1024 2048 4096 8192 16384 32768 65536 131072 262144 524288 1048576 2097152 4194304)
ITERS=(104 114 116 132 132 196 145 214 315 463 679 993 1450 2113 3074 4465 6478 9387)
For larger than 2048, it is obvious to be close to sqrt(x*log_2(x)-x+1).
But what is the consideration for those smaller than 2048?
Why 1024
uses 196
which is smaller and not the best close to the shuffling period?
Same for 512
with 132
, feel 65
is better.